diff --git a/Arduino_ESP32_oscilloscope/Arduino_ESP32_oscilloscope.ino b/Arduino_ESP32_classics/Arduino_ESP32_oscilloscope.ino
similarity index 100%
rename from Arduino_ESP32_oscilloscope/Arduino_ESP32_oscilloscope.ino
rename to Arduino_ESP32_classics/Arduino_ESP32_oscilloscope.ino
diff --git a/Arduino_ESP32_oscilloscope/myBlueTooth.cpp b/Arduino_ESP32_classics/myBlueTooth.cpp
similarity index 100%
rename from Arduino_ESP32_oscilloscope/myBlueTooth.cpp
rename to Arduino_ESP32_classics/myBlueTooth.cpp
diff --git a/Arduino_ESP32_oscilloscope/myBlueTooth.h b/Arduino_ESP32_classics/myBlueTooth.h
similarity index 100%
rename from Arduino_ESP32_oscilloscope/myBlueTooth.h
rename to Arduino_ESP32_classics/myBlueTooth.h
diff --git a/PlatformIO_ESP32_oscilloscope/.gitignore b/PlatformIO_ESP32_classics/.gitignore
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/.gitignore
rename to PlatformIO_ESP32_classics/.gitignore
diff --git a/PlatformIO_ESP32_oscilloscope/.vscode/extensions.json b/PlatformIO_ESP32_classics/.vscode/extensions.json
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/.vscode/extensions.json
rename to PlatformIO_ESP32_classics/.vscode/extensions.json
diff --git a/PlatformIO_ESP32_oscilloscope/.vscode/settings.json b/PlatformIO_ESP32_classics/.vscode/settings.json
similarity index 87%
rename from PlatformIO_ESP32_oscilloscope/.vscode/settings.json
rename to PlatformIO_ESP32_classics/.vscode/settings.json
index b2f82c82a29e433407dc5f699a3f878aa299ff9a..1c2337b2d7e6641af0acee293b1d6be0c259d807 100644
--- a/PlatformIO_ESP32_oscilloscope/.vscode/settings.json
+++ b/PlatformIO_ESP32_classics/.vscode/settings.json
@@ -32,5 +32,7 @@
         "cstring": "cpp",
         "algorithm": "cpp"
     },
-    "C_Cpp.errorSquiggles": "disabled"
+    "C_Cpp.errorSquiggles": "disabled",
+    "Codegeex.RepoIndex": true,
+    "Codegeex.GenerationPreference": "line by line"
 }
\ No newline at end of file
diff --git a/PlatformIO_ESP32_classics/include/README b/PlatformIO_ESP32_classics/include/README
new file mode 100644
index 0000000000000000000000000000000000000000..e7a7f030157f3c9c8d8166ca8dae8c617da3fe93
--- /dev/null
+++ b/PlatformIO_ESP32_classics/include/README
@@ -0,0 +1,40 @@
+
+<!-- This directory is intended for project header files. 
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
+-->
\ No newline at end of file
diff --git a/PlatformIO_ESP32_classics/lib/README b/PlatformIO_ESP32_classics/lib/README
new file mode 100644
index 0000000000000000000000000000000000000000..62e74a8f4a198e1b074f543c6289119d4156d025
--- /dev/null
+++ b/PlatformIO_ESP32_classics/lib/README
@@ -0,0 +1,49 @@
+
+# This directory is intended for project specific (private) libraries
+
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) <https://docs.platformio.org/page/librarymanager/config.html>
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+
+```c++
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+
+- <https://docs.platformio.org/page/librarymanager/ldf.html>
diff --git a/PlatformIO_ESP32_classics/lib/myBlueTooth/myBlueTooth.cpp b/PlatformIO_ESP32_classics/lib/myBlueTooth/myBlueTooth.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..104736bfe2a805940ab869bb15445f9e62634a56
--- /dev/null
+++ b/PlatformIO_ESP32_classics/lib/myBlueTooth/myBlueTooth.cpp
@@ -0,0 +1,146 @@
+
+#include "myBlueTooth.h"
+
+BluetoothController::BluetoothController() : _isConnected(false)
+{
+    memset(receiveBuffer, 0, sizeof(receiveBuffer));
+}
+
+void BluetoothController::begin(const char *bluetoothName)
+{
+    Serial.begin(115200);
+    // 蓝牙 spp 配对 begin
+    _serialBT.enableSSP();
+
+    _serialBT.onConfirmRequest([this](uint32_t numVal)
+                               { this->_confirmRequestCallback(numVal); });
+
+    _serialBT.onAuthComplete([this](boolean success)
+                             { this->_authCompleteCallback(true); });
+    // 蓝牙 spp 配对 end
+
+    // 注册蓝牙事件回调
+    _serialBT.register_callback(_bluetoothEventCallback);
+
+    // _serialBT.onData([this](const uint8_t *buffer, size_t size)
+    //                  { this->_storeReceivedData(buffer, size); this->_processReceivedData(buffer, size); });
+
+    _serialBT.onData([this](const uint8_t *buffer, size_t size)
+                     { this->_storeReceivedData(buffer, size); });
+
+    // 设置蓝牙名称
+    _serialBT.begin(bluetoothName);
+    Serial.printf("Bluetooth name: %s\n", bluetoothName);
+}
+
+void BluetoothController::setDataReceivedCallback(BlueToothDataReceivedCallback callback)
+{
+    _dataReceivedCallback = callback;
+}
+
+void BluetoothController::_processReceivedData(const uint8_t *buffer, size_t size)
+{
+    if (_dataReceivedCallback != nullptr)
+    {
+        _dataReceivedCallback(buffer, size);
+    }
+}
+
+void BluetoothController::_storeReceivedData(const uint8_t *buffer, size_t size)
+{
+    // 将接收到的数据存储到 receiveBuffer 中
+    size = (size >= sizeof(receiveBuffer) ? (sizeof(receiveBuffer) - 1) : size);
+    memcpy(receiveBuffer, buffer, size);
+    receiveBuffer[size] = '\0'; // 确保字符串以 null 结尾
+
+    // 调用回调函数
+    if (_dataReceivedCallback != nullptr)
+    {
+        _dataReceivedCallback(buffer, size);
+    }
+}
+
+void BluetoothController::write(const uint8_t *buffer, size_t size)
+{
+    sendData(buffer, size);
+}
+
+void BluetoothController::printf(const char *format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    vsnprintf(printfBuffer, sizeof(printfBuffer), format, args);
+    va_end(args);
+
+    // 假设这里将数据发送到蓝牙
+    sendData((const uint8_t *)printfBuffer, strlen(printfBuffer));
+}
+
+void BluetoothController::sendArray(const uint8_t *buffer, size_t size)
+{
+    sendData(buffer, size);
+}
+
+void BluetoothController::sendData(const uint8_t *buffer, size_t size)
+{
+    _serialBT.write(buffer, size);
+}
+
+BluetoothController *getBluetoothControllerInstance()
+{
+    static BluetoothController controller;
+    return &controller;
+}
+
+void BluetoothController::_bluetoothEventCallback(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
+{
+    BluetoothController *controller = getBluetoothControllerInstance();
+
+    if (controller)
+    {
+        controller->_handleBluetoothEvent(event, param);
+    }
+}
+
+void BluetoothController::_handleBluetoothEvent(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
+{
+    switch (event)
+    {
+    case ESP_SPP_SRV_OPEN_EVT:
+        if (!_isConnected)
+        {
+            _isConnected = true;
+            Serial.println("Client connected!");
+        }
+        else
+        {
+            Serial.println("Connection rejected: already connected!");
+            // 断开新连接
+            _serialBT.disconnect();
+        }
+        break;
+
+    case ESP_SPP_CLOSE_EVT:
+        _isConnected = false;
+        Serial.println("Client disconnected!");
+        break;
+
+    case ESP_SPP_WRITE_EVT:
+        // Serial.write("send OK!\r\n");
+        break;
+    }
+}
+
+void BluetoothController::_confirmRequestCallback(uint32_t numVal)
+{
+    Serial.printf("Received pin: %d \r\n", numVal);
+    _serialBT.confirmReply(true);
+}
+
+void BluetoothController::_authCompleteCallback(boolean success)
+{
+    if (success)
+        Serial.println("Pairing success!!");
+    else
+        Serial.println("Pairing failed, rejected by user!!");
+}
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myBlueTooth/myBlueTooth.h b/PlatformIO_ESP32_classics/lib/myBlueTooth/myBlueTooth.h
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/lib/myBlueTooth/myBlueTooth.h
rename to PlatformIO_ESP32_classics/lib/myBlueTooth/myBlueTooth.h
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myWiFi/myWiFi.cpp b/PlatformIO_ESP32_classics/lib/myWiFi/myWiFi.cpp
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/lib/myWiFi/myWiFi.cpp
rename to PlatformIO_ESP32_classics/lib/myWiFi/myWiFi.cpp
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myWiFi/myWiFi.h b/PlatformIO_ESP32_classics/lib/myWiFi/myWiFi.h
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/lib/myWiFi/myWiFi.h
rename to PlatformIO_ESP32_classics/lib/myWiFi/myWiFi.h
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.cpp b/PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.cpp
similarity index 74%
rename from PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.cpp
rename to PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.cpp
index 39b5e8786af75cd741368c641e67f7a21b5d6f30..521289057f819df43808d540dbb42ffbb487a6b3 100644
--- a/PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.cpp
+++ b/PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.cpp
@@ -47,6 +47,11 @@ char *uart_GetReceiveBuffer()
     }
 }
 
+/**
+ * \brief 格式化输出
+ *
+ * 类似 printf() 功能，实现多个变量输出
+ */
 void uart_printf(const char *format, ...)
 {
     char printfBuffer[100];
@@ -56,6 +61,7 @@ void uart_printf(const char *format, ...)
     va_end(args);
 
     Uart_SendArray((uint8_t *)printfBuffer, strlen(printfBuffer));
+    
 }
 
 // 发送一个字节
@@ -91,16 +97,47 @@ void Uart_SendArray(uint8_t *dataArray, size_t dataSize)
  * 需要提前准备好一个函数,用于回调函数的接收和逻辑处理
  */
 void uart_EnableSerialCallback()
+{
+    EnableSerialCallback(SERIAL_PORT);
+}
+
+void EnableSerialCallback(enumSerialFunction serial_function)
 {
     switch (wireless_device)
     {
     case BLUETOOTH_DEVICE:
-        espBT.setDataReceivedCallback(uart_bluetoothDataReceivedCallback);
-        break;
+    {
+        if (serial_function == SERIAL_PORT)
+        {
+            espBT.setDataReceivedCallback(uart_bluetoothDataReceivedCallback);
+        }
+        else if (serial_function == DRAWING_BOARD)
+        {
+            espBT.setDataReceivedCallback(DrawingBoard_blueToothCallback);
+        }
+        else if (serial_function == CLOCK)
+        {
+            espBT.setDataReceivedCallback(Clock_BluetoothCallback);
+        }
+    }
+    break;
 
     case WIFI_DEVICE:
-        espWifi.setDataReceivedCallback(uart_wifiDataReceivedCallback);
-        break;
+    {
+        if (serial_function == SERIAL_PORT)
+        {
+            espWifi.setDataReceivedCallback(uart_wifiDataReceivedCallback);
+        }
+        else if (serial_function == DRAWING_BOARD)
+        {
+            espWifi.setDataReceivedCallback(DrawingBoard_wifiCallback);
+        }
+        else if (serial_function == CLOCK)
+        {
+            espWifi.setDataReceivedCallback(Clock_WifiCallback);
+        }
+    }
+    break;
 
     case EMPTY:
     default:
@@ -121,6 +158,21 @@ void uart_wifiDataReceivedCallback(void *arg, AsyncClient *client, void *data, s
     Serial.write((char *)data, len);
 }
 
+/**************************************************************
+ *函数名称：XHZS_SendImage
+ *简 介：学会助手APP图像下位机程序
+ *输 入：imgaddr:数组起始地址 imgsize:图像对应数组大小
+ *输 出：无
+ *注意事项：无
+ **************************************************************/
+void XHZS_SendImage(uint8_t *imgaddr, uint32_t imgsize)
+{
+    uint8_t cmdf[4] = {0x01, 0x09, 0x08, 0x07}; // 帧头
+
+    Uart_SendArray(cmdf, sizeof(cmdf)); // 发送帧头
+    Uart_SendArray(imgaddr, imgsize);   // 发送数据
+}
+
 /**************************************************************
  *函数名称：XHZS_SendWave
  *简    介：学会助手APP虚拟示波器下位机程序（兼容山外）
@@ -262,6 +314,7 @@ void Oscilloscope_SendsAndReceivesData()
     delay(30);
 }
 
+// 实时功能，启用遥控器回调接收
 void RemoteControl_EnableCallbackReceive()
 {
     switch (wireless_device)
@@ -337,7 +390,13 @@ void RemoteControl_CallbackReceiveAnalysis(const uint8_t *buffer, size_t size)
 
         break;
     }
-#if true
+    /**
+     * \brief 实时响应处理方式，每次接收一个数据指令
+     *
+     * true  把数据存储在结构体中，你自己调用
+     * false 使用 switch 语句处理数据，更直观
+     */
+#if false
     RemoteControl_StructureArrayProcessingData(buttonBuffer);
 #else
     RemoteControl_SwitchCaseProcessingData(buttonBuffer, cmd[0], data[0]);
@@ -356,7 +415,9 @@ void RemoteControl_getJoystickValueXY(char (&inputButtonData)[4], short &output_
     data[2] = inputButtonData[2] & 0x0F;
     data[3] = inputButtonData[3] & 0x0F;
 
-    // 对默认数值修改，中心数值为0， left 100~0~100 right
+    // 摇杆默认中心数值是：100，经过运算后，中心数值为0
+    // left 100 ~ 0 ~ 100 right
+    // up 100 ~ 0 ~ 100 down
     x = (data[0] * 16 + data[1]) - 100;
     output_x_axis = ((x > 0) ? x : -x);
 
@@ -378,6 +439,7 @@ void RemoteControl_SwitchCaseProcessingData(structRemoteControlDataFormat &remot
 {
     switch (cmd)
     {
+
     case LEFT_UP:
         uart_printf("LEFT_UP: %d\r\n", value);
         break;
@@ -433,12 +495,7 @@ void RemoteControl_SwitchCaseProcessingData(structRemoteControlDataFormat &remot
     }
 }
 
-/**
- * \brief 定时接收数据
- *
- * 模拟摇杆 JOYSTICK，
- * 方向按钮 DIRECTIONAL_PAD
- */
+// 开启定时功能，接收遥控器数据
 void RemoteControl_TimedReceive(enumRemoteControlHandleType leftHandleType, enumRemoteControlHandleType rightHandleType)
 {
     structRemoteControlDataFormat buttonBuffer = {}; // 输出的缓冲区
@@ -446,8 +503,10 @@ void RemoteControl_TimedReceive(enumRemoteControlHandleType leftHandleType, enum
     char tempBuffer[20] = {}; // 临时缓冲区
 
     // 判断手柄的方向按钮和摇杆的组合
-    char handle = (leftHandleType == JOYSTICK ? JOYSTICK_AND_D_PAD : DIRECTIONAL_PAD) +
-                  (rightHandleType == JOYSTICK ? D_PAD_AND_JOYSTICK : DIRECTIONAL_PAD);
+    // char handle = (leftHandleType == JOYSTICK ? JOYSTICK_AND_D_PAD : DIRECTIONAL_PAD) +
+    //               (rightHandleType == JOYSTICK ? D_PAD_AND_JOYSTICK : DIRECTIONAL_PAD);
+
+    char handle = (leftHandleType or rightHandleType);
 
     size_t data_length = strlen(uart_GetReceiveBuffer());                                 // 获取长度用于复制
     data_length = (data_length >= sizeof(tempBuffer) ? sizeof(tempBuffer) : data_length); // 限制最大长度
@@ -486,6 +545,9 @@ void RemoteControl_TimedReceive(enumRemoteControlHandleType leftHandleType, enum
 
 #if true
     RemoteControl_StructureArrayProcessingData(buttonBuffer);
+#else
+    // test not used ...(o o)
+    RemoteControl_SwitchCaseProcessingData(buttonBuffer, buttonBuffer.start, tempBuffer);
 #endif
 }
 
@@ -526,3 +588,104 @@ void RemoteControl_getButtonValue(structRemoteControlDataFormat &outputBuffer, c
         }
     }
 }
+
+void DrawingBoard_EnableCallback()
+{
+    EnableSerialCallback(DRAWING_BOARD);
+}
+
+void DrawingBoard_blueToothCallback(const uint8_t *buffer, size_t size)
+{
+    DrawingBoard_ReceivesData(buffer, size);
+}
+
+void DrawingBoard_wifiCallback(void *arg, AsyncClient *client, void *data, size_t len)
+{
+    DrawingBoard_ReceivesData((uint8_t *)data, len);
+}
+
+/**
+ * \brief 画板数据回调函数
+ *
+ * APP实时发送数据到下位机，X与Y数据长度均为4
+ * 例：X:0568 Y:0627
+ * 数据格式为 05680627\r\n
+ */
+void DrawingBoard_ReceivesData(const uint8_t *buffer, size_t size)
+{
+    char charBoard_x[6] = {};
+    char charBoard_y[6] = {};
+
+    char buf[10] = {};
+    char dataFormatSize = 4;
+
+    // 拷贝数据到 buf，避免直接操作 *buffer
+    // 获取前四位和后四位，分别: x 和 y 的坐标
+    memcpy(charBoard_x, buffer, dataFormatSize);
+    memcpy(charBoard_y, (buffer + dataFormatSize), dataFormatSize);
+
+    Serial.printf("x: %s / y: %s \r\n", charBoard_x, charBoard_y);
+
+    // // 将字符串转换为整数, 直接使用 board_x 和 board_y
+    // int intBoard_x = atoi(charBoard_x);
+    // int intBoard_y = atoi(charBoard_y);
+
+    // Serial.printf("x: %d / y: %d \r\n", intBoard_x, intBoard_y);
+}
+
+void Clock_EnableCallback()
+{
+    EnableSerialCallback(CLOCK);
+}
+
+void Clock_BluetoothCallback(const uint8_t *buffer, size_t size)
+{
+    Clock_ReceivesData(buffer, size);
+}
+
+void Clock_WifiCallback(void *arg, AsyncClient *client, void *data, size_t len)
+{
+    Clock_ReceivesData((uint8_t *)data, len);
+}
+
+/**
+ * \brief 时钟数据回调函数
+ *
+ * APP实时发送数据到下位机，数据长度为17
+ * 数据格式：2022年5月21日周五21点35分24.1秒
+ * 周日为00，周一为01，依次类推
+ * 数据格式为: 20220521052135241\r\n
+ * 数据每隔100ms发送一次，精度为100ms
+ * 2024 0908 00 1959 532
+ */
+void Clock_ReceivesData(const uint8_t *buffer, size_t size)
+{
+    struct structDateTime timeBuffer = {};
+
+    memcpy(timeBuffer.yearFirst, buffer + 0, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.yearLast, buffer + 2, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.month, buffer + 4, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.day, buffer + 6, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.week, buffer + 8, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.hour, buffer + 10, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.minute, buffer + 12, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    memcpy(timeBuffer.second, buffer + 14, 2);
+    timeBuffer.yearFirst[2] = '\0';
+
+    Serial.printf("year: %s%s-%s-%s week: %s hour: %s:%s:%s \r\n",
+                  timeBuffer.yearFirst, timeBuffer.yearLast, timeBuffer.month, timeBuffer.day, timeBuffer.week, timeBuffer.hour, timeBuffer.minute, timeBuffer.second);
+}
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.h b/PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.h
similarity index 59%
rename from PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.h
rename to PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.h
index 9b43e6c36a2728e5cf9a0a970fc40284aa3dcaec..560a4533293c99c49ad140149fe49636730b0b92 100644
--- a/PlatformIO_ESP32_oscilloscope/lib/myXHZS/myXHZS.h
+++ b/PlatformIO_ESP32_classics/lib/myXHZS/myXHZS.h
@@ -15,7 +15,7 @@ enum enumWirelessDevice
 // 遥控器数据格式
 struct structRemoteControlDataFormat
 {
-    short start; // 起始标志
+    short start; // 起始标志 // 0
 
     short LEFT_up;    // 向上 // 1
     short LEFT_down;  // 向下
@@ -27,7 +27,7 @@ struct structRemoteControlDataFormat
     short RIGHT_left;  //
     short RIGHT_right; //
 
-    short middle;
+    short middle; // 9
 
     short BUTTON_A; // 按钮A
     short BUTTON_B; // 按钮B
@@ -91,7 +91,12 @@ enum enumRemoteControlHandleType
     DIRECTIONAL_PAD = 0X00,    // 左方向键 + 右方向键
     D_PAD_AND_JOYSTICK = 0X01, // 左方向键 + 右摇杆
     JOYSTICK_AND_D_PAD = 0X10, // 左摇杆 + 右方向键
-    JOYSTICK = 0X11            // 左摇杆 + 右摇杆
+    JOYSTICK = 0X11,           // 左摇杆 + 右摇杆
+    // For players to use
+    LEFT_DIRECTIONAL_PAD = 0x00,
+    RIGHT_DIRECTIONAL_PAD = 0x00,
+    LEFT_JOYSTICK = 0X10,
+    RIGHT_JOYSTICK = 0X01
 };
 
 /**
@@ -109,9 +114,37 @@ enum enumRemoteControlMagicNumber
     DIGIT_ONE = 0X31
 };
 
+enum enumSerialFunction
+{
+    SERIAL_PORT,   // 串口
+    DRAWING_BOARD, // 绘图板
+    CLOCK,         // 时钟
+    SECONDS        // 秒表
+};
+
+// 例：2022年5月21日周五21点35分24.1秒
+struct structDateTime
+{
+    char yearFirst[3];   // 年前两位
+    char yearLast[3];    // 年后两位
+    char month[3];       // 月
+    char day[3];         // 日
+    char week[3];        // 星期
+    char hour[3];        // 时
+    char minute[3];      // 分
+    char second[3];      // 秒
+    char millisecond[3]; // 毫秒
+    char end[3];         // 结束标志位
+};
+
 // ---------- 基础输入输出函数 start ----------------------------------------
 
-// 初始化串口
+/**
+ * \brief 初始化蓝牙或Wi-Fi
+ * \param device_name       蓝牙或Wi-Fi设备名称
+ * \param device_password   蓝牙或Wi-Fi设备密码
+ * \param device            蓝牙或Wi-Fi设备类型
+ */
 void uart_begin(const char *device_name, const char *device_password, enumWirelessDevice device);
 
 // 获取接收缓冲区
@@ -133,6 +166,8 @@ void Uart_SendArray(uint8_t *dataArray, size_t dataSize);
 // 开启串口接收
 void uart_EnableSerialCallback();
 
+void EnableSerialCallback(enumSerialFunction serial_function);
+
 // 蓝牙数据接收回调函数
 void uart_bluetoothDataReceivedCallback(const uint8_t *buffer, size_t size);
 
@@ -141,6 +176,13 @@ void uart_wifiDataReceivedCallback(void *arg, AsyncClient *client, void *data, s
 
 // ---------- 串口功能 start ----------------------------------------
 
+// ---------- 图像功能 start ----------------------------------------
+
+// 发送图片
+void XHZS_SendImage(uint8_t *imgaddr, uint32_t imgsize);
+
+// ---------- 图像功能 end ----------------------------------------
+
 // ---------- 示波器功能 start ----------------------------------------
 
 // 发送波形数据
@@ -152,49 +194,102 @@ char OscGetFloat(const char *p, float *value);
 // 获取指定名称的浮点数值
 char OscGetValue(const char *p, const char *name, float *value);
 
-// 发送波形示例
+// 开启发送波形示例
 void SendWave();
 
-// 示波器发送和接收数据
+// 开启示波器发送和接收数据
 void Oscilloscope_SendsAndReceivesData();
 
 // ---------- 示波器功能 end ----------------------------------------
 
 // ---------- 遥控器功能 start ----------------------------------------
 
-// 启用遥控器回调接收
+// 实时功能，启用遥控器回调接收
 void RemoteControl_EnableCallbackReceive();
 
-// 蓝牙遥控器数据接收回调函数
+// 实时功能，蓝牙遥控器数据接收回调函数
 void RemoteControl_BluetoothCallbackReceive(const uint8_t *buffer, size_t size);
 
-// Wi-Fi遥控器数据接收回调函数
+// 实时功能，Wi-Fi遥控器数据接收回调函数
 void RemoteControl_WifiCallbackReceive(void *arg, AsyncClient *client, void *data, size_t len);
 
-// 遥控器数据接收分析回调函数
+/**
+ * \brief 实时功能，遥控器数据接收分析回调函数
+ *
+ * app 每次发送一个指令，每次接受一个指令
+ * 按钮指令一个字节数据，按下： 11，抬起： 10
+ * 摇杆指令四个字节数据，参考“学会助手使用手册”
+ */
 void RemoteControl_CallbackReceiveAnalysis(const uint8_t *buffer, size_t size);
 
-// 获取摇杆的X和Y轴值
+// 实时功能，获取摇杆的X和Y轴值
 void RemoteControl_getJoystickValueXY(char (&inputButtonData)[4], short &output_x_axis, short &output_y_axis);
 
-// 遥控器数据结构体数组处理
+/**
+ * \brief 实时功能，遥控器数据结构体数组处理
+ *
+ * 经过函数 RemoteControl_CallbackReceiveAnalysis 处理过后，
+ * 将指定按键数值存放在结构体 structRemoteControlDataFormat 中，
+ * 需要遍历结构体的数值，判断是否发生变化来确认按键，是否按下和抬起
+ */
 void RemoteControl_StructureArrayProcessingData(structRemoteControlDataFormat &remoteControlData);
 
-// 遥控器数据开关案例处理
+/**
+ * \brief 实时功能，遥控器数据开关方法处理
+ *
+ * 经过函数 RemoteControl_CallbackReceiveAnalysis 处理过后，每次获取一个遥控指令
+ * 一个指令对应者一个 case 选项，在相应的 case 内实现自己的代码逻辑
+ */
 void RemoteControl_SwitchCaseProcessingData(structRemoteControlDataFormat &remoteControlData, uint8_t cmd, uint8_t value);
 
-// 定时接收遥控器数据
+/**
+ * \brief 定时功能，接收遥控器数据
+ *
+ * 模拟摇杆: LEFT_JOYSTICK or RIGHT_JOYSTICK
+ *
+ * 方向按钮: LEFT_DIRECTIONAL_PAD or RIGHT_DIRECTIONAL_PAD
+ */
 void RemoteControl_TimedReceive(enumRemoteControlHandleType leftHandleType, enumRemoteControlHandleType rightHandleType);
 
-// 获取方向键值
+// 定时功能，获取方向键值
 void RemoteControl_getDirectionalPadValue(structRemoteControlDataFormat &outputBuffer, char outputPosition, char (&inputBuffer)[20], char inputPosition);
 
-// 获取摇杆值
+// 定时功能，获取摇杆值
 void RemoteControl_getJoystickValue(structRemoteControlDataFormat &outputBuffer, char outputPosition, char (&inputBuffer)[20], char inputPosition);
 
-// 获取按钮值
+// 定时功能，获取按钮值
 void RemoteControl_getButtonValue(structRemoteControlDataFormat &outputBuffer, char outputPosition, char (&inputBuffer)[20], char inputPosition);
 
 // ---------- 遥控器功能 end ----------------------------------------
 
+// ---------- 画板功能 start ----------------------------------------
+
+// 启用画板回调功能
+void DrawingBoard_EnableCallback();
+
+// 蓝牙画板数据接收回调函数
+void DrawingBoard_blueToothCallback(const uint8_t *buffer, size_t size);
+
+// Wi-Fi画板数据接收回调函数
+void DrawingBoard_wifiCallback(void *arg, AsyncClient *client, void *data, size_t len);
+
+// 画板数据接收回调函数
+void DrawingBoard_ReceivesData(const uint8_t *buffer, size_t size);
+
+// ---------- 时钟功能 start ----------------------------------------
+
+// 启用时钟回调功能
+void Clock_EnableCallback();
+
+// 蓝牙时钟数据接收回调函数
+void Clock_BluetoothCallback(const uint8_t *buffer, size_t size);
+
+// Wi-Fi时钟数据接收回调函数
+void Clock_WifiCallback(void *arg, AsyncClient *client, void *data, size_t len);
+
+// 时钟数据接收回调函数
+void Clock_ReceivesData(const uint8_t *buffer, size_t size);
+
+// ---------- 时钟功能 end ----------------------------------------
+
 #endif
diff --git a/PlatformIO_ESP32_oscilloscope/partitions.csv b/PlatformIO_ESP32_classics/partitions.csv
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/partitions.csv
rename to PlatformIO_ESP32_classics/partitions.csv
diff --git a/PlatformIO_ESP32_oscilloscope/platformio.ini b/PlatformIO_ESP32_classics/platformio.ini
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/platformio.ini
rename to PlatformIO_ESP32_classics/platformio.ini
diff --git a/PlatformIO_ESP32_classics/src/main.cpp b/PlatformIO_ESP32_classics/src/main.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..5cc4c757b4869aa8e872288ba0bee290aa4d283e
--- /dev/null
+++ b/PlatformIO_ESP32_classics/src/main.cpp
@@ -0,0 +1,41 @@
+#include <Arduino.h>
+#include "myXHZS.h"
+
+/**
+ * @brief 介绍
+ *
+ * 选择工程环境：esp32 dev
+ * 如需使用“学会助手”功能，请参阅 `myXHZS.h` 头文件中的相关说明，已支持`蓝牙`和`Wi-Fi`功能。
+ * 使用时需先调用 `uart_begin()` 函数进行初始化，然后调用相应的功能函数进行操作。
+ * “学会助手”的串口功能、示波器功能和遥控器功能现已可用 ^_^
+ *
+ * @note 提示，tip
+ *
+ * 需要什么功能开启什么功能，不支持二个功能同时工作 ...
+ */
+void setup()
+{
+    Serial.begin(115200); // 前置初始化
+
+    // uart_begin("esp32_AP", "esp32esp32", WIFI_DEVICE);      // 使用Wi-Fi功能
+    uart_begin("esp32_AP", "esp32esp32", BLUETOOTH_DEVICE); // 使用蓝牙功能
+
+    // uart_EnableSerialCallback(); // 开启串口功能
+
+    DrawingBoard_EnableCallback(); // 开启画板功能
+
+    // Clock_EnableCallback(); // 开启时钟功能
+
+    // RemoteControl_EnableCallbackReceive(); // 开启遥控器功能
+}
+
+void loop()
+{
+    // SendWave(); // 开启测试，发送波形功能，
+
+    // Oscilloscope_SendsAndReceivesData(); // 开启测试，示波器功能的发送和接收数据
+
+    // RemoteControl_TimedReceive(JOYSTICK, DIRECTIONAL_PAD); // 开启测试，遥控器的定时接收功能演示
+
+    delay(100); // 开启 loop() 内部功能时, 需要注释掉延时函数（这一行），不需要延时
+}
diff --git a/PlatformIO_ESP32_classics/test/README b/PlatformIO_ESP32_classics/test/README
new file mode 100644
index 0000000000000000000000000000000000000000..e58cb90cd61df16a29072db71760536c9d17e76e
--- /dev/null
+++ b/PlatformIO_ESP32_classics/test/README
@@ -0,0 +1,12 @@
+
+# This directory is intended for PlatformIO Test Runner and project tests
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+
+- <https://docs.platformio.org/en/latest/advanced/unit-testing/index.html>
diff --git a/PlatformIO_ESP32_classics/test/black_cat.jpg b/PlatformIO_ESP32_classics/test/black_cat.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..d1e23ab9c88615a5dc41f50ede3b47c21385e856
Binary files /dev/null and b/PlatformIO_ESP32_classics/test/black_cat.jpg differ
diff --git a/PlatformIO_ESP32_oscilloscope/.pio/build/project.checksum b/PlatformIO_ESP32_oscilloscope/.pio/build/project.checksum
deleted file mode 100644
index e8d4c353f876c33fddf1b50cd483e4bbfc656367..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/.pio/build/project.checksum
+++ /dev/null
@@ -1 +0,0 @@
-1836c0bbe3fe7a312a36e89c82f361f65fc2937d
\ No newline at end of file
diff --git a/PlatformIO_ESP32_oscilloscope/.vscode/c_cpp_properties.json b/PlatformIO_ESP32_oscilloscope/.vscode/c_cpp_properties.json
deleted file mode 100644
index 27bf04c2989116d63c127c4f9ddf510e92652cf3..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,521 +0,0 @@
-//
-// !!! WARNING !!! AUTO-GENERATED FILE!
-// PLEASE DO NOT MODIFY IT AND USE "platformio.ini":
-// https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags
-//
-{
-    "configurations": [
-        {
-            "name": "PlatformIO",
-            "includePath": [
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/include",
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/src",
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/lib/myXHZS",
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/lib/myWiFi",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src",
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/lib/myBlueTooth",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/BluetoothSerial/src",
-                "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/.pio/libdeps/esp32dev/AsyncTCP/src",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/newlib/platform_include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/freertos/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/freertos/include/esp_additions/freertos",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/freertos/port/xtensa/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/freertos/include/esp_additions",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_hw_support/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_hw_support/include/soc",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_hw_support/include/soc/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_hw_support/port/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_hw_support/port/esp32/private_include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/heap/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/log/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/lwip/include/apps",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/lwip/include/apps/sntp",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/lwip/lwip/src/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/lwip/port/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/lwip/port/esp32/include/arch",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/soc/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/soc/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/soc/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/hal/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/hal/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/hal/platform_port/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_rom/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_rom/include/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_rom/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_common/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_system/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_system/port/soc",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_system/port/public_compat",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/xtensa/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/xtensa/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/driver/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/driver/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_pm/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_ringbuf/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/efuse/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/efuse/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/vfs/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_wifi/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_event/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_netif/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_eth/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/tcpip_adapter/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_phy/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_phy/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_ipc/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/app_trace/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_timer/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/mbedtls/port/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/mbedtls/mbedtls/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/mbedtls/esp_crt_bundle/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/app_update/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/spi_flash/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bootloader_support/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/nvs_flash/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/pthread/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_gdbstub/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_gdbstub/xtensa",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/esp_gdbstub/esp32",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/espcoredump/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/espcoredump/include/port/xtensa",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/wpa_supplicant/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/wpa_supplicant/port/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/wpa_supplicant/esp_supplicant/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/ieee802154/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/console",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/asio/asio/asio/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/asio/port/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bt/common/osi/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bt/include/esp32/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bt/common/api/include/api",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bt/common/btc/profile/esp/blufi/include",
-                "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/tools/sdk/esp32/include/bt/common/btc/profile/esp/include",
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-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/ArduinoOTA/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/AsyncUDP/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/BLE/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/DNSServer/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/EEPROM/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/ESP32/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/ESPmDNS/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Ethernet/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/FFat/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/FS/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/HTTPClient/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/HTTPUpdate/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/HTTPUpdateServer/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/I2S/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Insights/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/LittleFS/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/NetBIOS/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Preferences/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/RainMaker/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/SD/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/SD_MMC/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/SPIFFS/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/SimpleBLE/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Ticker/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/USB/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Update/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/WiFiClientSecure/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/WiFiProv/src",
-                    "C:/Users/Sword/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src",
-                    ""
-                ]
-            },
-            "defines": [
-                "PLATFORMIO=60115",
-                "ARDUINO_ESP32_DEV",
-                "HAVE_CONFIG_H",
-                "MBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"",
-                "UNITY_INCLUDE_CONFIG_H",
-                "WITH_POSIX",
-                "_GNU_SOURCE",
-                "IDF_VER=\"v4.4.7-dirty\"",
-                "ESP_PLATFORM",
-                "_POSIX_READER_WRITER_LOCKS",
-                "ARDUINO_ARCH_ESP32",
-                "ESP32",
-                "F_CPU=240000000L",
-                "ARDUINO=10812",
-                "ARDUINO_VARIANT=\"esp32\"",
-                "ARDUINO_BOARD=\"Espressif ESP32 Dev Module\"",
-                "ARDUINO_PARTITION_partitions",
-                ""
-            ],
-            "cStandard": "gnu99",
-            "cppStandard": "gnu++11",
-            "compilerPath": "C:/Users/Sword/.platformio/packages/toolchain-xtensa-esp32/bin/xtensa-esp32-elf-gcc.exe",
-            "compilerArgs": [
-                "-mlongcalls",
-                ""
-            ]
-        }
-    ],
-    "version": 4
-}
diff --git a/PlatformIO_ESP32_oscilloscope/.vscode/launch.json b/PlatformIO_ESP32_oscilloscope/.vscode/launch.json
deleted file mode 100644
index 73583dbd204ff5a51de7536a1d7eb42300af303b..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/.vscode/launch.json
+++ /dev/null
@@ -1,44 +0,0 @@
-// AUTOMATICALLY GENERATED FILE. PLEASE DO NOT MODIFY IT MANUALLY
-//
-// PlatformIO Debugging Solution
-//
-// Documentation: https://docs.platformio.org/en/latest/plus/debugging.html
-// Configuration: https://docs.platformio.org/en/latest/projectconf/sections/env/options/debug/index.html
-
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "platformio-debug",
-            "request": "launch",
-            "name": "PIO Debug",
-            "executable": "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/.pio/build/esp32dev/firmware.elf",
-            "projectEnvName": "esp32dev",
-            "toolchainBinDir": "C:/Users/Sword/.platformio/packages/toolchain-xtensa-esp32/bin",
-            "internalConsoleOptions": "openOnSessionStart",
-            "preLaunchTask": {
-                "type": "PlatformIO",
-                "task": "Pre-Debug"
-            }
-        },
-        {
-            "type": "platformio-debug",
-            "request": "launch",
-            "name": "PIO Debug (skip Pre-Debug)",
-            "executable": "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/.pio/build/esp32dev/firmware.elf",
-            "projectEnvName": "esp32dev",
-            "toolchainBinDir": "C:/Users/Sword/.platformio/packages/toolchain-xtensa-esp32/bin",
-            "internalConsoleOptions": "openOnSessionStart"
-        },
-        {
-            "type": "platformio-debug",
-            "request": "launch",
-            "name": "PIO Debug (without uploading)",
-            "executable": "E:/PlatformIO_vscode/git_XHZS/esp32_oscilloscope/PlatformIO_ESP32_oscilloscope/.pio/build/esp32dev/firmware.elf",
-            "projectEnvName": "esp32dev",
-            "toolchainBinDir": "C:/Users/Sword/.platformio/packages/toolchain-xtensa-esp32/bin",
-            "internalConsoleOptions": "openOnSessionStart",
-            "loadMode": "manual"
-        }
-    ]
-}
diff --git a/PlatformIO_ESP32_oscilloscope/include/note.h b/PlatformIO_ESP32_oscilloscope/include/note.h
deleted file mode 100644
index 72b60dcadf8cdec548b39937164a622d491fa8ab..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/include/note.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
-# learn note
-# updata time: 2024-07-20
-    # 关于“学会助手”移植想法，学会助手工程代码基于STM32F103
-        # 硬件是：STM32F103C8T6 和 蓝牙模块，包括了经典蓝牙和低功耗蓝牙
-        # 软件是：keil工程，stm32f1 使用 uart 和 蓝牙通信，实现蓝牙的通信，与学会助手的数据进行交互
-
-    # 分析，如何将硬件和软件移植
-        # 硬件部分：STM32F1 and blueTooth  -->  ESP32-WROOM-32E 自带蓝牙模块
-        # 软件部分：实现 ESP32 蓝牙的通信功能，封装好发送数据和接收数据的接口 api
-        # 移植部分：找到与学会助手相关的代码，往下找到控制硬件代码，将蓝牙发送和接收 api，
-                    换成 ESP32 的发送和接收 api, 对其逻辑代码进行测试和修改，满足学会助手规则
-
-    # 分层思想：
-        # 用户层：直接调用函数实现功能
-        # 软件层：把规则和逻辑封装函数，对外提供接口
-        # 控制层：对寄存器的操作，给硬件逻辑信号驱动工作
-        # 硬件层：GPIO 输出高低电平，电机旋转，蓝牙发送和接收
-
-
-# 在 platformIO 中遇到函数问题
-    在其它文件声明的函数 void test_output(); 
-    在 main() 主函数中重新写一遍不会报错，默认为新的的函数
-    当时处理没有发现前面加了 void 的函数，导致编译器认为这个函数是新的函数，而不是之前的函数
-    导致你的代码逻辑没有被执行
-
-
-
-
-
-
-
-// ESP32-WROOM-32E 引脚功能 start  --------------------
-
-GPIO 34
-GPIO 35
-GPIO 36
-GPIO 39
-上面四个引脚只能输入使用，下面引脚不建议使用
-GPIO 5 (启动时必须为高电平)
-GPIO 12 (启动时必须为低电平)
-GPIO 15 (启动时必须为高电平)
-
-
-ESP32-WROOM-32E
-3.3V        GND     1
-EN          P23     2
-SVP         P22     3
-SVN         TX      4
-P34         RX      5
-P35         P21     6
-
-P32         GND     7
-P33         P19     8
-P25         P18     9
-P26         P5      10
-P27         P17     11
-P14         P16     12
-P12         P4      13
-
-GND         P0      14
-P13         P2      15
-SD2         P15     16
-SD3         SD1     17
-CMD         SD0     18
-5V          CLK     19
-
-// ESP32-WROOM-32E 引脚功能 end  --------------------
-
-
-// ADC 电压采集
-void setup()
-{
-    Serial.begin(115200);
-    // 9 bits and 12 bits 电压宽度映射值
-    analogReadResolution(12);
-}
-
-void loop()
-{
-    int analogValue = analogRead(35);
-    int anglogVoles = analogReadMilliVolts(35);
-    Serial.println("----------");
-    Serial.printf("analogValue: %d\n", analogValue);
-    Serial.printf("anglogVoles: %d\n", anglogVoles);
-
-    delay(300);
-}
-// ADC 电压采集
-
-
-*/
-
-// #include <Arduino.h>
-// #include <DMAChannel.h>
-
-// // DMA 传输完成的中断服务例程
-// void dma_isr()
-// {
-//     dma.end(); // 结束 DMA 传输
-//     // 在这里可以添加处理 DMA 完成后的动作
-// }
-
-// void setup()
-// {
-//     Serial.begin(115200);
-
-//     uint32_t src_buffer[1024];
-//     uint32_t dest_buffer[1024];
-
-//     // 初始化源和目标缓冲区
-//     for (int i = 0; i < 1024; i++)
-//     {
-//         src_buffer[i] = i;
-//     }
-
-//     // 创建 DMA 通道
-//     DMAChannel dma;
-
-//     // 配置 DMA 通道
-//     dma.transfer(src_buffer, dest_buffer, 1024);
-
-//     // 设置 DMA 中断服务例程
-//     dma.setCompleteCallback(dma_isr);
-
-//     // 启动 DMA 传输
-//     dma.start();
-
-//     // 从这里开始，CPU 可以执行其他任务，直到 DMA 完成触发中断
-// }
-
-// void loop()
-// {
-//     // 在这里执行其他任务
-// }
diff --git a/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.cpp b/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.cpp
deleted file mode 100644
index 61a9cc818851c17d41a4d1f93e9e3abb048897e2..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-#include "Interrupts_and_timers.h"
-// 定时中断 start
-Ticker timer;
-void t_setupInterrupts()
-{
-    Serial.begin(115200);
-    timer.attach_ms(1000, timerInterrupt); // 每隔1000ms触发一次中断
-}
-void timerInterrupt()
-{
-    Serial.println("Timer interrupt!");
-}
-// 定时中断 end
-//---------------------------------
-// 硬件状态中断 start
-const int INTERRUPT_PIN = 2; // 假设使用数字引脚2作为中断引脚
-static bool lastState = LOW; // 上次读取的引脚状态
-static int number = 0;
-
-void h_setupInterrupts()
-{
-    Serial.begin(115200);
-    pinMode(INTERRUPT_PIN, INPUT_PULLUP);
-    attachInterrupt(digitalPinToInterrupt(INTERRUPT_PIN), handleInterrupt, FALLING);
-}
-void handleInterrupt()
-{
-    if (LOW == digitalRead(INTERRUPT_PIN))
-    {
-        number++;
-        lastState = HIGH;
-    }
-    else if (HIGH == digitalRead(INTERRUPT_PIN))
-    {
-        lastState = LOW;
-    }
-}
-void handleInterruptPrintf()
-{
-    // 主循环可以在这里进行其他任务
-    Serial.printf("count: %d\n", number);
-    delay(30);
-}
-// 硬件状态中断 start
diff --git a/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.h b/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.h
deleted file mode 100644
index 0a02c6c101cbd741fbc94f85be61f92a638d5f4b..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/lib/Interrupts_and_timers/Interrupts_and_timers.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __INTERRUPTS_AND_TIMERS_H__
-#define __INTERRUPTS_AND_TIMERS_H__
-
-#include <Arduino.h>
-#include <Ticker.h>
-
-
-void t_setupInterrupts();
-void timerInterrupt();
-
-void h_setupInterrupts();
-void handleInterrupt();
-void handleInterruptPrintf();
-
-
-#endif
diff --git a/PlatformIO_ESP32_oscilloscope/lib/myBlueTooth/myBlueTooth.cpp b/PlatformIO_ESP32_oscilloscope/lib/myBlueTooth/myBlueTooth.cpp
deleted file mode 100644
index b7c84f419e7c2cf1d159ba4cc300a6c3820df7be..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/lib/myBlueTooth/myBlueTooth.cpp
+++ /dev/null
@@ -1,978 +0,0 @@
-
-#include "myBlueTooth.h"
-
-BluetoothController::BluetoothController() : _isConnected(false)
-{
-    memset(receiveBuffer, 0, sizeof(receiveBuffer));
-}
-
-void BluetoothController::begin(const char *bluetoothName)
-{
-    Serial.begin(115200);
-    // 蓝牙 spp 配对 begin
-    _serialBT.enableSSP();
-
-    _serialBT.onConfirmRequest([this](uint32_t numVal)
-                               { this->_confirmRequestCallback(numVal); });
-
-    _serialBT.onAuthComplete([this](boolean success)
-                             { this->_authCompleteCallback(true); });
-    // 蓝牙 spp 配对 end
-
-    // 注册蓝牙事件回调
-    _serialBT.register_callback(_bluetoothEventCallback);
-
-    // _serialBT.onData([this](const uint8_t *buffer, size_t size)
-    //                  { this->_storeReceivedData(buffer, size); this->_processReceivedData(buffer, size); });
-
-    _serialBT.onData([this](const uint8_t *buffer, size_t size)
-                     { this->_storeReceivedData(buffer, size); });
-
-    // 设置蓝牙名称
-    _serialBT.begin(bluetoothName);
-    Serial.printf("Bluetooth name: %s\n", bluetoothName);
-}
-
-void BluetoothController::setDataReceivedCallback(BlueToothDataReceivedCallback callback)
-{
-    _dataReceivedCallback = callback;
-}
-
-void BluetoothController::_processReceivedData(const uint8_t *buffer, size_t size)
-{
-    if (_dataReceivedCallback != nullptr)
-    {
-        _dataReceivedCallback(buffer, size);
-    }
-}
-
-void BluetoothController::_storeReceivedData(const uint8_t *buffer, size_t size)
-{
-    // 将接收到的数据存储到 receiveBuffer 中
-    size = (size >= sizeof(receiveBuffer) ? (sizeof(receiveBuffer) - 1) : size);
-    memcpy(receiveBuffer, buffer, size);
-    receiveBuffer[size] = '\0'; // 确保字符串以 null 结尾
-
-    // 调用回调函数
-    if (_dataReceivedCallback != nullptr)
-    {
-        _dataReceivedCallback(buffer, size);
-    }
-}
-
-void BluetoothController::write(const uint8_t *buffer, size_t size)
-{
-    sendData(buffer, size);
-}
-
-void BluetoothController::printf(const char *format, ...)
-{
-    va_list args;
-    va_start(args, format);
-    vsnprintf(printfBuffer, sizeof(printfBuffer), format, args);
-    va_end(args);
-
-    // 假设这里将数据发送到蓝牙
-    sendData((const uint8_t *)printfBuffer, strlen(printfBuffer));
-}
-
-void BluetoothController::sendArray(const uint8_t *buffer, size_t size)
-{
-    sendData(buffer, size);
-}
-
-void BluetoothController::sendData(const uint8_t *buffer, size_t size)
-{
-    _serialBT.write(buffer, size);
-}
-
-BluetoothController *getBluetoothControllerInstance()
-{
-    static BluetoothController controller;
-    return &controller;
-}
-
-void BluetoothController::_bluetoothEventCallback(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
-{
-    BluetoothController *controller = getBluetoothControllerInstance();
-
-    if (controller)
-    {
-        controller->_handleBluetoothEvent(event, param);
-    }
-}
-
-void BluetoothController::_handleBluetoothEvent(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
-{
-    switch (event)
-    {
-    case ESP_SPP_SRV_OPEN_EVT:
-        if (!_isConnected)
-        {
-            _isConnected = true;
-            Serial.println("Client connected!");
-        }
-        else
-        {
-            Serial.println("Connection rejected: already connected!");
-            // 断开新连接
-            _serialBT.disconnect();
-        }
-        break;
-
-    case ESP_SPP_CLOSE_EVT:
-        _isConnected = false;
-        Serial.println("Client disconnected!");
-        break;
-
-    case ESP_SPP_WRITE_EVT:
-        // Serial.write("send OK!\r\n");
-        break;
-    }
-}
-
-void BluetoothController::_confirmRequestCallback(uint32_t numVal)
-{
-    Serial.printf("Received pin: %d \r\n", numVal);
-    _serialBT.confirmReply(true);
-}
-
-void BluetoothController::_authCompleteCallback(boolean success)
-{
-    if (success)
-        Serial.println("Pairing success!!");
-    else
-        Serial.println("Pairing failed, rejected by user!!");
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#if false
-/************************* blueTooth part *************************/
-
-static char blueToothBuffer[100]; // 接收缓冲区
-
-/************************* XHZS part *************************/
-
-bool SERIAL_CALLBACK_FUNCTION_STATUS = true;
-bool REMOTE_CONTROL_CALLBACK_FUNCTION_STATUS = true;
-// 定义常量替代硬编码
-constexpr char DIGIT_ZERO = 0x30;
-constexpr char DIGIT_ONE = 0x31;
-
-bool SERIAL_EXECUTE_ONCE = false;
-bool REMOTE_CONTROL_EXECUTE_ONCE = false;
-/************************* blueTooth begin *************************/
-
-/* 初始化蓝牙 */
-void BlueTooth_initialization(const String blueTooth_name)
-{
-    Serial.begin(115200);
-    // 蓝牙 spp 配对 begin
-    _serialBT.enableSSP();
-    _serialBT.onConfirmRequest(BTConfirmRequestCallback);
-    _serialBT.onAuthComplete(BTAuthCompleteCallback);
-    // 蓝牙 spp 配对 end
-
-    // 设置事件回调函数 连接 断开 发送 接收
-    _serialBT.register_callback(Bluetooth_Event);
-    _serialBT.begin(blueTooth_name);
-
-    Serial.printf("Bluetooth name: %s\r\n", blueTooth_name);
-}
-
-/*蓝牙发送浮点数据，转为字符串发送*/
-void BTsendFloatVia(const float *data)
-{
-    // 非字符串不要使用 _serialBT.write()，转换后会乱码
-    _serialBT.printf("%.2f", *data);
-}
-
-/*蓝牙发送字符串*/
-void BTsendStringVia(const char *stringData)
-{
-    // 在字符串中表现良好
-    _serialBT.write((uint8_t *)stringData, strlen(stringData));
-}
-
-/*获取蓝牙发送内容*/
-char *BTgetReceivedData()
-{
-    return blueToothBuffer;
-}
-
-/* 蓝牙事件回调函数 */
-void Bluetooth_Event(esp_spp_cb_event_t event, esp_spp_cb_param_t *param) // 蓝牙事件回调函数
-{
-    uint16_t index = 0;
-
-    switch (event)
-    {
-        // 蓝牙连接成功标志
-    case ESP_SPP_SRV_OPEN_EVT:
-    case ESP_SPP_OPEN_EVT:
-    {
-        char connection[] = "connection successful!\r\n";
-        BTsendStringVia(connection);
-        break;
-    }
-        // 蓝牙断开连接标志
-    case ESP_SPP_CLOSE_EVT:
-    {
-        char disconnect[] = "disconnect successful!\r\n";
-        BTsendStringVia(disconnect);
-        break;
-    }
-        // 数据接收标志
-    case ESP_SPP_DATA_IND_EVT:
-    {
-        memset(blueToothBuffer, '\0', sizeof(blueToothBuffer));
-        while (_serialBT.available()) // 等待接收完成
-        {
-            blueToothBuffer[index++] = _serialBT.read(); // 按字节存储
-        }
-
-        break;
-    }
-        // 数据发送标志
-    case ESP_SPP_WRITE_EVT:
-    {
-        Serial.write("send OK!\r\n");
-        break;
-    }
-    }
-}
-
-// 认证请求回调
-void BTConfirmRequestCallback(uint32_t numVal)
-{
-    // numVal是主机发来的识别码
-    Serial.printf("recv pin: %d \r\n", numVal);
-
-    // 这里要对这个识别码进行判断，是否和主机一样或是是否是我们从机内置的密码
-    // 然后再判断是否确定连接，我们这里直接确认了
-
-    _serialBT.confirmReply(true);
-    // _serialBT.confirmReply(false); // 如果要拒绝就用这句
-}
-
-// 认证结果回调函数
-void BTAuthCompleteCallback(boolean success)
-{
-    if (success)
-        Serial.println("Pairing success!!");
-    else
-        Serial.println("Pairing failed, rejected by user!!");
-}
-
-/************************* blueTooth end *************************/
-// 
-/************************* XHZS begin *************************/
-
-/*
- * 串口接收到数据开启调用，和stm32的中断函数一样
- * 需要在串口发送和接收实现自己逻辑代码，直接写代码逻辑
- * 回调函数不能有耗时操作，延时操作禁止使用的，会触发看门狗，不断重启
- */
-void Uart_onDataReceive(const uint8_t *dataBuffer, size_t dataSize)
-{
-    _serialBT.write(dataBuffer, dataSize); // 输出到连接的设备
-    Serial.write(dataBuffer, dataSize);   // 输出到串行监视器
-}
-
-// 获取串口接收到的数据
-char *Uart_getReceiveData()
-{
-    return blueToothBuffer;
-}
-
-// 发送一个字节
-void Uart_SendByte(const uint8_t *byte)
-{
-    _serialBT.write(*byte);
-}
-
-// 发送数组
-void Uart_SendArray(const uint8_t *array, size_t arraySize)
-{
-    if (array == nullptr || arraySize == 0)
-    {
-        return;
-    }
-    else
-    {
-        _serialBT.write(array, arraySize); // 数组发生是个耗时操作，建议DMA优化
-    }
-}
-
-/**************************************************************
- *函数名称：XHZS_SendWave
- *简    介：学会助手APP虚拟示波器下位机程序（兼容山外）
- *输    入：wareaddr:数据数组起始地址 waresize:数组大小
- *输    出：无
- *注意事项：void *waveaddr 为数组类型，char and string 类型无效
- *注意事项：示波器支持 uin16_t，建立一个 uint16_t fun[4] 数组,
-           元素是通道数量
- **************************************************************/
-void XHZS_SendWave(const uint8_t *waveAddr, uint16_t waveSize)
-{
-    // 参数检查
-    if (waveAddr == nullptr || waveSize == 0)
-    {
-        return;
-    }
-    uint8_t cmd_head[2] = {0x03, 0xFC}; // 帧头
-    uint8_t cmd_tail[2] = {0xFC, 0x03}; // 帧尾
-
-    Uart_SendArray(cmd_head, sizeof(cmd_head)); // 发送帧头
-    Uart_SendArray(waveAddr, waveSize);         // 发送数据
-    Uart_SendArray(cmd_tail, sizeof(cmd_tail)); // 发送帧尾
-}
-
-// /**************************************************************
-//  *函数名称：SendWave
-//  *简    介：发送数据到学会助手APP虚拟示波器
-//  *输    入：无
-//  *输    出：无
-//  *注意事项：将要发送的数据赋值给Wave数组即可，通道依次对应
-//  **************************************************************/
-void SendWave()
-{
-    // // 输出平行线测试 start  -----------------------
-    // char line[4] = {0}; // 注意数据类型；数组大小即为通道数量，最多四条通道
-    // for (size_t i = 0; i < 500; i += 0.1)
-    // {
-    //     line[0] = (line[0] > 10 ? -10 : (line[0] += 1));
-    //     line[1] = 10.0;
-    //     line[2] = 5.0;
-    //     line[3] = 0.0;
-
-    //     XHZS_SendWave((uint8_t *)line, sizeof(line));
-    //     vTaskDelay(50 / portTICK_PERIOD_MS); // 延时函数可以注释掉
-    //
-    // }
-    // // 输出平行线测试 end  -----------------------
-
-    // 正弦波测试 start  -----------------------
-    float Wave[4] = {0}; // 注意数据类型；数组大小即为通道数量，最多四条通道
-
-    for (float i = 0; i < 500; i += 0.1)
-    {
-        Wave[0] = sin(i);
-        Wave[1] = cos(i);
-        Wave[2] = -sin(i);
-        Wave[3] = -cos(i);
-        XHZS_SendWave((uint8_t *)Wave, sizeof(Wave));
-
-        vTaskDelay(50 / portTICK_PERIOD_MS); // 延时函数可以注释掉
-    }
-    // 正弦波测试 end  -----------------------
-}
-
-/**************************************************************
- *函数名称：OscGetFloat
- *简    介：将字符转为浮点数
- *输    入：p:字符串；value:用于获取输出值
- *输    出：(==0)转成功；(!=0)转失败
- *注意事项：虚拟示波器调参用，以','为数据分隔符
- **************************************************************/
-char OscGetFloat(const char *p, float *value)
-{
-    // c11:11.04,c12:109,c13:434,c14:32,
-    int i;
-    int negative_flag = 1;
-    int float_flag = 0;
-    float tmp_value = 0;
-    for (i = 0; i < 16; i++)
-    {
-        if (*p == ',') // 检测到分隔符，返回值
-        {
-            tmp_value *= negative_flag;
-            *value = tmp_value;
-            return 0;
-        }
-        else if (*p == '-') // 检测到负号
-        {
-            negative_flag = -1;
-        }
-        else if (*p == '.') // 检测到小数点
-        {
-            float_flag = -1;
-        }
-        else if (*p >= '0' && *p <= '9')
-        {
-            if (float_flag == 0)
-            {
-                tmp_value = tmp_value * 10 + (*p - 0x30);
-            }
-            else
-            {
-                tmp_value += (*p - 0x30) * pow(10, float_flag);
-                float_flag--;
-            }
-        }
-        else
-        {
-            return 1;
-        }
-        p++;
-    }
-    return 2;
-}
-
-/**************************************************************
- *函数名称：OscGetValue
- *简    介：从字符串中获取指定参数数值
- *输    入：p:字符串，以'\0'结尾，否则将出错
- *					name:指定参数名称，如"c12"获取第1组第2个参数；
- *					value:用于获取输出值；
- *输    出：(==0)转成功；(!=0)转失败
- *注意事项：虚拟示波器调参用，字符串中以'\0'为结束符
- **************************************************************/
-char OscGetValue(const char *p, const char *name, float *value)
-{
-    //  c11:114,c12:109,c13:434,c14:32,
-    float tmp_value;
-    int feedback;
-    p = strstr(p, name);
-    if (p == NULL)
-    {
-        return 1;
-    }
-    p += 4;
-    feedback = OscGetFloat(p, &tmp_value);
-    if (feedback == 0)
-    {
-        *value = tmp_value;
-        return 0;
-    }
-    return 2;
-}
-
-// 获取摇杆数据转换为 x and y
-void getInterruptJoystickvalue_XY(char *receiveBuffer, short *joystick_X, short *joystick_Y)
-{
-    // 摇杆接收格式： 1A 23 31 46
-    uint8_t cmd[4] = {0};
-    uint8_t data[4] = {0};
-    short x, y;
-    // cmd[0] = receiveBuffer[0] & 0xF0;
-    data[0] = receiveBuffer[0] & 0x0F;
-    // cmd2 = receiveBuffer[1] & 0xF0;
-    data[1] = receiveBuffer[1] & 0x0F;
-    // cmd3 = receiveBuffer[2] & 0xF0;
-    data[2] = receiveBuffer[2] & 0x0F;
-    // cmd4 = receiveBuffer[3] & 0xF0;
-    data[3] = receiveBuffer[3] & 0x0F;
-
-    // 对摇杆数值默认值做了修改，中心数值是0，偏离中心越远数值越大 100~0~100
-    x = (data[0] * 16 + data[1]) - 100;
-    *joystick_X = (x > 0) ? x : -x;
-    y = (data[2] * 16 + data[3]) - 100;
-    *joystick_Y = (y > 0) ? y : -y;
-}
-
-/*
- * 遥控器的非定时模式
- * RemoteControlOnDataReceive() 前面的函数解析好了，遥控器的每个按键对应着一个 case，
- * 在 case INTERRUPT_RIGHT_UP 表示，右边的方向按钮的向上按钮，根据按键的状态，写自己的逻辑代码
- * cmd[0] 遥控器的指令，data[0] 表示遥控器的状态，0 表示松开，1 表示按下，摇杆显示 x and y 数值
- */
-void RemoteControlInterruptMode33(uint8_t *cmd, uint8_t *data, short left_X, short left_Y, short right_X, short right_Y)
-{
-    // 在指定的按钮 case 中实现逻辑代码，中断不用有延时操作
-    switch (cmd[0])
-    {
-    case INTERRUPT_LEFT_UP:
-        // 指令 cmd[0] 数据 data[0]
-        // 逻辑代码区 begin
-
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-
-        // 逻辑代码区 end
-        break;
-
-    case INTERRUPT_LEFT_DOWN:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_LEFT_LEFT:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_LEFT_RIGHT:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_RIGHT_UP:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_RIGHT_DOWN:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_RIGHT_LEFT:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_RIGHT_RIGHT:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_LEFT_X:
-        // 摇杆数值在 left_X and left_Y
-        // 逻辑代码区 begin
-
-        _serialBT.printf("x: %d y: %d\n", left_X, left_Y);
-
-        // 逻辑代码区 end
-        break;
-
-    case INTERRUPT_RIGHT_X:
-        // 逻辑代码区 begin
-
-        _serialBT.printf("x: %d y: %d\n", right_X, right_Y);
-
-        // 逻辑代码区 end
-        break;
-
-    case INTERRUPT_BUTTON_A:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_BUTTON_B:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_BUTTON_C:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_BUTTON_D:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_BUTTON_E:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-
-    case INTERRUPT_BUTTON_F:
-        _serialBT.printf("%X-%X\r\n", cmd[0], data[0]);
-        break;
-    }
-}
-
-/*
- * RemoteControlOnDataReceive() 前面的函数解析好了，在这里使用结构体成员的方法，获取数值
- * 遥控器的非定时模式，1 表示按下，0 表示松开，摇杆显示 x and y 数值
- */
-void RemoteControlInterruptMode22(structRemoteControlFormat *structBuffer)
-{
-    // 遍历结构体成员代码，了解 struct structRemoteControlFormat 格式内容
-    // structBuffer->A 和 ptr[10] 这两个表达都是同一个地址，他们位置都是：10
-    short *ptr = &structBuffer->begin; // 获取结构体首地址
-    for (size_t i = 0; i < structBuffer->end, i < 20; i++)
-    {
-        Serial.printf("%d-%d  ", i, ptr[i]);
-    }
-    Serial.println();
-}
-
-/*
- * 串口接收到数据开启调用，和stm32的中断函数一样，在 RemoteControlOnDataReceive() 函数实现数据解析工作，
- * 你的逻辑代码建议在 RemoteControlInterruptMode22() 或者在 RemoteControlInterruptMode33() 实现
- * 回调函数不能有耗时操作，延时操作禁止使用的，会触发看门狗，不断重启
- * 函数功能：把不同的按钮指令，存放在指定的结构体中
- */
-void RemoteControlOnDataReceive(const uint8_t *buffer, size_t size)
-{
-    structRemoteControlFormat outputBuffer = {}; // 输出的缓冲区
-    outputBuffer.end = 20;
-    uint8_t cmd[4] = {0};  // 指令
-    uint8_t data[4] = {0}; // 数据
-
-    char receiveBuffer[4] = {0};
-    memcpy(receiveBuffer, buffer, size);
-    short *ptr = &outputBuffer.begin;
-
-    // 判断是否摇杆数据，在进行解释
-    if (size == 4)
-    {
-        if ((receiveBuffer[0] & 0xF0) == 0x10)
-        {
-            cmd[0] = 0x9A;
-            getInterruptJoystickvalue_XY(receiveBuffer, &outputBuffer.LEFT_x, &outputBuffer.LEFT_y);
-        }
-        else if ((receiveBuffer[0] & 0xF0) == 0x50)
-        {
-            cmd[0] = 0x9C;
-            getInterruptJoystickvalue_XY(receiveBuffer, &outputBuffer.RIGHT_x, &outputBuffer.RIGHT_y);
-        }
-    }
-    else if (size == 1)
-    {
-        cmd[0] = (receiveBuffer[0] & 0xF0) / 16;
-        data[0] = (receiveBuffer[0] & 0x0F);
-        // 在这里把结构体当成一个数组来使用
-        ptr[cmd[0]] = data[0];
-        // switch case 模式 * 16
-        cmd[0] = cmd[0] * 16;
-    }
-    // 选择一个函数使用
-    // 使用结构体的成员方法
-    RemoteControlInterruptMode22(&outputBuffer);
-    // 使用 switch case 模式
-    RemoteControlInterruptMode33(cmd, data, outputBuffer.LEFT_x, outputBuffer.LEFT_y, outputBuffer.RIGHT_x, outputBuffer.RIGHT_y);
-}
-
-// 获取摇杆数值
-// (inputButton[inputPosition + 0] - 0x30) 把字符转化为数字
-void getJoystickValue(short *outputButton, char outputPosition, const char *inputButton, char inputPosition)
-{
-    outputButton[outputPosition] = (inputButton[inputPosition] - DIGIT_ZERO) * 100 +
-                                   (inputButton[inputPosition + 1] - DIGIT_ZERO) * 10 +
-                                   (inputButton[inputPosition + 2] - DIGIT_ZERO) - 100;
-    outputButton[outputPosition] = outputButton[outputPosition] > 0 ? outputButton[outputPosition] : -outputButton[outputPosition];
-
-    outputButton[outputPosition + 1] = (inputButton[inputPosition + 3] - DIGIT_ZERO) * 100 +
-                                       (inputButton[inputPosition + 4] - DIGIT_ZERO) * 10 +
-                                       (inputButton[inputPosition + 5] - DIGIT_ZERO) - 100;
-    outputButton[outputPosition + 1] = outputButton[outputPosition + 1] > 0 ? outputButton[outputPosition + 1] : -outputButton[outputPosition + 1];
-}
-
-// 获取按钮数值
-// (inputButton[inputPosition + i] == 0x31) 识别字符是否等于数字的1
-void getDirectionalPad(short *outputButton, char outputPosition, const char *inputButton, char inputPosition)
-{
-    for (size_t i = 0; i < DIRECTIONAL_PAD_SIZE; i++)
-    {
-        if (inputButton[inputPosition + i] == DIGIT_ONE)
-        {
-            outputButton[outputPosition + i] = 1;
-        }
-    }
-}
-
-// 获取按钮数值
-// (inputButton[inputPosition + i] == 0x31) 识别字符是否等于数字的1
-void getFunctionButtonValue(short *outputButton, char outputPosition, const char *inputButton, char inputPosition)
-{
-    for (size_t i = 0; i < FUNCTION_BUTTON_SIZE; i++)
-    {
-        if (inputButton[inputPosition + i] == DIGIT_ONE)
-        {
-            outputButton[outputPosition + i] = 1;
-        }
-    }
-}
-
-// 截取字符串
-void substring(char *dest, const char *src, size_t start, size_t length)
-{
-    size_t i;
-    for (i = 0; i < length && src[start + i] != '\0'; ++i)
-    {
-        dest[i] = src[start + i];
-    }
-    dest[i] = '\0'; // 确保字符串以空字符结尾
-}
-
-/*
- * 遥控器的定时模式
- * 功能：对一串有规律的字符串解析处理，放在指定结构体成员中
- * 使用了数组的方式，将结构体当成一个数组来使用，结构体的偏移量来确定成员位置
- */
-structRemoteControlFormat RemoteControlTimerMode(MODULE_SIZE RemoteControlLayoutLeft, MODULE_SIZE RemoteControlLayoutRight)
-{
-    structRemoteControlFormat outputBuffer = {0}; // 输出的缓冲区
-    outputBuffer.begin = 0;
-    outputBuffer.end = 20;
-    char tempBuffer[20] = {0}; // 临时缓冲区
-
-    // 判断手柄的方向按钮和摇杆的组合
-    char handle = (RemoteControlLayoutLeft == JOYSTICK_SIZE ? JOYSTICK_AND_DIRECTIONAL_PAD : DIRECTIONAL_PAD) +
-                  (RemoteControlLayoutRight == JOYSTICK_SIZE ? DIRECTIONAL_PAD_AND_JOYSTICK : DIRECTIONAL_PAD);
-
-    size_t data_len = strlen(Uart_getReceiveData());     // 获取长度用于复制
-    memcpy(tempBuffer, Uart_getReceiveData(), data_len); // 内存复制
-
-    //// 尝试使用 cmd 串口改变，手柄的组合，失败
-    // if (tempBuffer[0] == 's' && tempBuffer[1] == 'e' && tempBuffer[2] == 't')
-    // {
-    //     char *end;
-    //     char tempBufferCopy[data_len];
-
-    //     substring(tempBufferCopy, tempBuffer, 4, 4);                // 截取字符串
-    //     tempBufferCopy[0] = (char)strtol(tempBufferCopy, &end, 16); // 字符串转换十六进制
-    //     // _serialBT.printf("%s-%d\n", "pad", tempBufferCopy[0]);
-
-    //     if (tempBufferCopy[0] == 0x00 || tempBufferCopy[0] == 0x01 || tempBufferCopy[0] == 0x10 || tempBufferCopy[0] == 0x11)
-    //     {
-    //         // handle = *tempBufferCopy;
-    //         handle = tempBufferCopy[0];
-    //         tempBufferCopy[0] = 100;
-    //         _serialBT.printf("%s-%d\n", "ok", tempBufferCopy[0]);
-    //     }
-    // }
-
-    // 确定，方向按钮和摇杆组合方式
-    switch (handle)
-    {
-    case DIRECTIONAL_PAD:
-        // 获取结构体的首地址，在基础上移动到指定位置，进行赋值或者读取操作
-        getDirectionalPad(&outputBuffer.begin, 1, tempBuffer, 0);
-        getDirectionalPad(&outputBuffer.begin, 5, tempBuffer, 4);
-        getFunctionButtonValue(&outputBuffer.begin, 10, tempBuffer, 8);
-        break;
-
-    case DIRECTIONAL_PAD_AND_JOYSTICK:
-        getDirectionalPad(&outputBuffer.begin, 1, tempBuffer, 0);
-        getJoystickValue(&outputBuffer.begin, 18, tempBuffer, 4);
-        getFunctionButtonValue(&outputBuffer.begin, 10, tempBuffer, 10);
-        break;
-
-    case JOYSTICK_AND_DIRECTIONAL_PAD:
-        getJoystickValue(&outputBuffer.begin, 16, tempBuffer, 0);
-        getDirectionalPad(&outputBuffer.begin, 5, tempBuffer, 6);
-        getFunctionButtonValue(&outputBuffer.begin, 10, tempBuffer, 10);
-        break;
-
-    case JOYSTICKS:
-        getJoystickValue(&outputBuffer.begin, 16, tempBuffer, 0);
-        getJoystickValue(&outputBuffer.begin, 18, tempBuffer, 6);
-        getFunctionButtonValue(&outputBuffer.begin, 10, tempBuffer, 12);
-        break;
-    }
-    return outputBuffer;
-}
-
-/************************* XHZS end *************************/
-//
-/************************* example begin *************************/
-
-/**
- * 此函数应在蓝牙初始化前调用，当 isEnable 数值为 true 时开启，false 则禁用。
- * 在底层蓝牙库中，onData() 函数将绑定 Uart_onDataReceive() 作为其回调，从而在接收到数据时触发相应的处理逻辑。
- * 串口回调时实现自己的代码逻辑，找到 Uart_onDataReceive() 修改里面代码
- */
-void test_serial_port_callback_enable(bool isEnable)
-{
-    if (SERIAL_CALLBACK_FUNCTION_STATUS == isEnable)
-    {
-        _serialBT.onData(Uart_onDataReceive);
-        SERIAL_CALLBACK_FUNCTION_STATUS = false;
-    }
-}
-
-// 发送波形数据的函数例子
-void test_oscilloscope_send_wave()
-{
-    SendWave();
-}
-
-/**
- * 示波器发送和接收函数示例
- * 数据类型：字符串，通道数量：4，开始接收
- * 参数调试：开启定时发送，选择参数调整
- */
-void test_oscilloscope_send_and_Receive()
-{
-    float floatValue1, floatValue2, floatValue3, floatValue4; // 准备数据类型
-    char *charData = Uart_getReceiveData();                   // 获取蓝牙串口的数据
-
-    // 给通道四输出波形数据
-    floatValue4 = (floatValue4 > 33 ? -22 : (floatValue4 += 0.1));
-    // 将字符串中的字段的数值提取出来，字符串格式为：下方
-    // c11:14.12,c12:22,c13:33,c14: 55.66,
-    // c13字段，数值为33
-    OscGetValue(charData, "c11", &floatValue1);
-    OscGetValue(charData, "c12", &floatValue2);
-    OscGetValue(charData, "c13", &floatValue3);
-    OscGetValue(charData, "c14", &floatValue4);
-
-    _serialBT.printf("w:%0.2f,%0.2f,%0.2f,%0.2f\r\n", floatValue1, floatValue2, floatValue3, floatValue4);
-    delay(50); // 延时函数，可以注释掉
-}
-
-/*
- * 此函数应在蓝牙初始化前调用，当 isEnable 数值为 true 时开启，false 则禁用。
- * 在底层蓝牙库中，onData() 函数将绑定 RemoteControlOnDataReceive() 作为其回调，从而在接收到数据时触发相应的处理逻辑。
- * 串口回调时实现自己的代码逻辑，找到 RemoteControlOnDataReceive() 修改里面代码
- */
-void test_remote_control_callback_enable(bool isEnable)
-{
-    if (REMOTE_CONTROL_CALLBACK_FUNCTION_STATUS == isEnable)
-    {
-        _serialBT.onData(RemoteControlOnDataReceive);
-        REMOTE_CONTROL_CALLBACK_FUNCTION_STATUS = false;
-    }
-}
-
-/**
- * 遥控器的定时发送模式，函数的参数决定摇杆和方向按钮组合
- * 摇杆：JOYSTICK_SIZE and 方向按钮：DIRECTIONAL_PAD_SIZE
- * 手柄组合有4种，配合学会助手的遥控器功能一起使用
- */
-void test_remote_control_Timer_function()
-{
-    structRemoteControlFormat buffer = RemoteControlTimerMode(DIRECTIONAL_PAD_SIZE, DIRECTIONAL_PAD_SIZE);
-
-    short *ptr = &buffer.begin;
-    for (size_t i = 0; i < 20, i < buffer.end; i++)
-    {
-        Serial.printf("%d-%d  ", i, ptr[i]);
-    }
-    Serial.println();
-
-    // delay(50); // 延时函数可以删除
-}
-
-/************************* example end *************************/
-//
-/************************* test begin  *************************/
-#if false
-/*
-在处理十六进制的时候发现一个问题，如何把 0x10 and 0x20 转化成数字的 1 and 2,
-第一想到的字节的移位操作，但是这样最少操作四次，一个字节八位，
-在计算十六进制大小发现一个规律，高位每加一位相差15
-0x50 升一位需要加15，降一位需要15
-*/
-
-struct myStruct
-{
-    char a;
-    char b;
-    char c;
-    char d;
-    char e;
-};
-
-void struct_number_size()
-{
-    student stu = {}; // 修正拼写错误
-    int mySize = sizeof(stu); // 使用已声明的变量 stu
-    int numberSize = sizeof(stu.begin); // 使用已声明的变量 stu
-    int size = mySize / numberSize; // 计算剩余字节数
-    Serial.printf("%d / %d = %d\r\n", mySize, numberSize, size);
-}
-
-
-
-/*
-如何把结构体像数组一样使用？可以做到，前提条件时是结构体成员是单一类型时，结构体内部就像一个数组，
-获取结构体的首地址，在基础上进行偏移，可以像数组一样访问了
-问题来了，结构体的大小，或者说时长度问题，需要手动计算，使用for循环遍历警惕循环次数
-*/
-void test_struct_array()
-{
-    myStruct box = {};
-    box.c = 0xAA;
-    char *ptr = &box.a;
-    for (size_t i = 0; i < 5; i++)
-    {
-        *(ptr + i) = i;
-    }
-    for (size_t i = 0; i < 5; i++)
-    {
-        Serial.printf("%d-%d- ", i, *(ptr + i));
-    }
-    Serial.printf("a: %d b: %d c: %d d: %d e: %d\n", box.a, box.b, box.c, box.d, box.e);
-    delay(10);
-}
-
-
-
-/**
- * \brief 说明。
- * 
- * \note namespace_name
- */
-void new_function()
-{
-    Serial.println("new function");
-}
-
-
-struct myColor
-{
-    int blue;
-    int green;
-    int yellow; // 假设a, b, c是连续存储的
-};
-/**
- * @brief 函数的功能简介。
- *
- * 详细描述函数的作用、输入参数、返回值以及可能抛出的异常等。
- *
- * @param[in] paramName 参数名 - 描述该参数的意义、类型及取值范围。
- * @param[out] paramName 输出参数 - 同上。
- * @return 返回值说明 - 描述函数返回值的含义及其类型。
- * 
- * @note 特别注意的地方，比如某些限制条件或行为说明。
- * @warning 警告信息，使用该函数需要注意的事项。
- * @pre 调用前的条件或准备工作。
- * @post 调用后的状态或效果。
- * 
- * @ingroup groupname 可选，函数所属的分组名。
- */
-void test_struct_move()
-{
-    myColor s;
-    int *ptr = &s.a; // 获取a的地址
-    for (int i = 0; i < 3; ++i)
-    {
-        *(ptr + i) = i; // 通过指针偏移访问，尽管能工作但不推荐
-    }
-}
-
-#endif
-#endif
diff --git a/PlatformIO_ESP32_oscilloscope/src/main.cpp b/PlatformIO_ESP32_oscilloscope/src/main.cpp
deleted file mode 100644
index 0f6e89e2945fad87b6303c90ad52e458a34eaf2f..0000000000000000000000000000000000000000
--- a/PlatformIO_ESP32_oscilloscope/src/main.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <Arduino.h>
-#include "myXHZS.h"
-
-/**
- * @brief 介绍
- * 
-* 选择工程环境：esp32dev
-* 如需使用“学会助手”功能，请参阅 `myXHZS.h` 头文件中的相关说明，已支持`蓝牙`和`Wi-Fi`功能。
-* 使用时需先调用 `uart_begin()` 函数进行初始化，然后调用相应的功能函数进行操作。
-* “学会助手”的串口功能、示波器功能和遥控器功能现已可用 ^_^
- */
-void setup()
-{
-    Serial.begin(115200);
-
-    // uart_begin("esp32_BT", "12345678", WIFI_DEVICE); // 使用Wi-Fi功能
-    uart_begin("esp32_AP", "esp32esp32", BLUETOOTH_DEVICE); // 使用蓝牙功能
-
-    // uart_EnableSerialCallback(); // 开启串口功能
-
-    // RemoteControl_EnableCallbackReceive(); // 开启遥控器功能
-}
-
-void loop()
-{
-    SendWave(); // 发送波形功能
-
-    // Oscilloscope_SendsAndReceivesData(); // 示波器功能的发送和接收数据
-
-    // RemoteControl_TimedReceive(JOYSTICK, DIRECTIONAL_PAD); // 遥控器的定时接收功能演示
-
-    delay(10);
-}
diff --git a/PlatfromIO_ESP32C3_ble/.gitignore b/PlatfromIO_ESP32C3_ble/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..89cc49cbd652508924b868ea609fa8f6b758ec56
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/.gitignore
@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
diff --git a/PlatfromIO_ESP32C3_ble/.vscode/extensions.json b/PlatfromIO_ESP32C3_ble/.vscode/extensions.json
new file mode 100644
index 0000000000000000000000000000000000000000..080e70d08b9811fa743afe5094658dba0ed6b7c2
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/.vscode/extensions.json
@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}
diff --git a/PlatfromIO_ESP32C3_ble/.vscode/settings.json b/PlatfromIO_ESP32C3_ble/.vscode/settings.json
new file mode 100644
index 0000000000000000000000000000000000000000..df6bd2125e95475230f02594fc540f588c7f7be0
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/.vscode/settings.json
@@ -0,0 +1,53 @@
+{
+    "files.associations": {
+        "string_view": "cpp",
+        "array": "cpp",
+        "initializer_list": "cpp",
+        "utility": "cpp",
+        "functional": "cpp",
+        "atomic": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "list": "cpp",
+        "unordered_map": "cpp",
+        "unordered_set": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "iterator": "cpp",
+        "map": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "string": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "fstream": "cpp",
+        "iomanip": "cpp",
+        "iosfwd": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "cinttypes": "cpp",
+        "typeinfo": "cpp"
+    }
+}
\ No newline at end of file
diff --git a/PlatformIO_ESP32_oscilloscope/include/README b/PlatfromIO_ESP32C3_ble/include/README
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/include/README
rename to PlatfromIO_ESP32C3_ble/include/README
diff --git a/PlatformIO_ESP32_oscilloscope/lib/README b/PlatfromIO_ESP32C3_ble/lib/README
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/lib/README
rename to PlatfromIO_ESP32C3_ble/lib/README
diff --git a/PlatfromIO_ESP32C3_ble/platformio.ini b/PlatfromIO_ESP32C3_ble/platformio.ini
new file mode 100644
index 0000000000000000000000000000000000000000..52986b914cec43132a333464d10d571b52fbd545
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/platformio.ini
@@ -0,0 +1,15 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:seeed_xiao_esp32c3]
+platform = espressif32
+board = seeed_xiao_esp32c3
+framework = arduino
+lib_deps = h2zero/NimBLE-Arduino@^1.4.2
diff --git a/PlatfromIO_ESP32C3_ble/src/ble.cpp b/PlatfromIO_ESP32C3_ble/src/ble.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..162e2f8c454227b92abb5ac8c8ab2a15694c9873
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/src/ble.cpp
@@ -0,0 +1,164 @@
+
+#include "ble.h"
+
+const char SERVICE_UUID[] = "71362945-1f69-4939-a7dd-5be9488a6639";
+const char TS_UUID[] = "c943c206-fb92-4f39-aae0-cc939f33b704";
+const char RS_UUID[] = "c9c953f1-121c-418b-9f69-36580eecdf9f";
+
+
+void BLEManager::init(const char* deviceName, uint32_t devicePassword, NimBLEServerCallbacks* pServerCallbacks, NimBLECharacteristicCallbacks* pCharacteristicCallbacks)
+{
+    NimBLEDevice::init(deviceName);
+    NimBLEDevice::setSecurityAuth(true, true, true);
+    NimBLEDevice::setSecurityPasskey(devicePassword);   // 项目需要固定密码
+    NimBLEDevice::setSecurityIOCap(BLE_HS_IO_DISPLAY_ONLY);
+
+#ifdef ESP_PLATFORM
+    NimBLEDevice::setPower(ESP_PWR_LVL_P9); /** +9db */
+#else
+    NimBLEDevice::setPower(9); /** +9db */
+#endif
+
+    pServer = NimBLEDevice::createServer();
+    pServer->setCallbacks(pServerCallbacks);
+    pService = pServer->createService(SERVICE_UUID);
+
+    pRsCharacteristic = pService->createCharacteristic(
+        RS_UUID, NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::READ_ENC | NIMBLE_PROPERTY::READ_AUTHEN);
+    pTsCharacteristic = pService->createCharacteristic(
+        TS_UUID, NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::WRITE | NIMBLE_PROPERTY::NOTIFY);
+
+    pTsCharacteristic->setCallbacks(pCharacteristicCallbacks);
+    pTsCharacteristic->setValue("TS");
+    pRsCharacteristic->setValue("RS");
+    pService->start();
+
+    NimBLEDevice::setMTU(27); // 协商更大的 MTU
+
+    NimBLEAdvertising* pAdvertising = NimBLEDevice::getAdvertising();
+    pAdvertising->addServiceUUID(SERVICE_UUID);
+    pAdvertising->start();
+
+    receiveBuffer = "";
+}
+
+
+void BLEManager::sendData(const uint8_t* data, size_t size)
+{
+    pTsCharacteristic->setValue(data, size);
+    pTsCharacteristic->notify();
+}
+
+void BLEManager::sendString(const String& data)
+{
+    pTsCharacteristic->setValue(data);
+    pTsCharacteristic->notify();
+}
+
+char* BLEManager::getDataChar()
+{
+    String data = pTsCharacteristic->getValue();
+    size_t length = data.length();
+
+    if (length > 0)
+    {
+        length = ((length - 1) > sizeof(receiveBuffer2) ? sizeof(receiveBuffer2) : length);
+        data.toCharArray(receiveBuffer2, length + 1); // +1 是为了包括终止符
+    }
+    else
+    {
+        receiveBuffer2[0] = '\0'; // 如果没有数据，确保缓冲区为空
+    }
+    return receiveBuffer2;
+}
+
+String BLEManager::getData()
+{
+    return receiveBuffer;
+}
+
+void BLEManager::setData(String& data)
+{
+    receiveBuffer = data;
+}
+
+
+/**
+* \brief 格式化输出
+*
+* 类似 printf() 功能，实现多个变量输出
+*/
+void BLEManager::printf(const char* format, ...)
+{
+    char printfBuffer[64];
+    va_list args;
+    va_start(args, format);
+    vsnprintf(printfBuffer, sizeof(printfBuffer), format, args);
+    va_end(args);
+
+    sendString(printfBuffer);
+}
+
+
+void BLEManager::setWrite(BLECharacteristic& pCharacteristic)
+{
+    String rxValue = pCharacteristic.getValue();
+    this->setData(rxValue);
+    
+    // pCharacteristic.setValue(rxValue);
+    // // pCharacteristic.indicate();
+    // pCharacteristic.notify();
+    // Serial.println(rxValue);
+
+    if (this->onBleCallbackFunction != nullptr)
+    {
+        onBleCallbackFunction(pCharacteristic);
+    }
+}
+
+// BLECharacteristic* BLEManager::getWrite()
+// {
+//     // return this->pBleCharacteristic;
+// }
+
+void BLEManager::setBindCallbackFunction(BindBleCallbackFunction callback)
+{
+    this->onBleCallbackFunction = callback;
+}
+
+// void BLEManager::handleDataReceived(BLECharacteristic& pBleCharacteristic)
+// {
+//     if(this->onBleCallbackFunction != nullptr)
+//     {
+//         onBleCallbackFunction(pBleCharacteristic);
+//     }
+// }
+
+
+void ServerCallbacks::onConnect(BLEServer* pServer)
+{
+    Serial.println("onConnect");
+}
+
+void ServerCallbacks::onDisconnect(BLEServer* pServer)
+{
+    Serial.println("onDisconnect");
+}
+
+void CharacteristicCallbacks::onWrite(BLECharacteristic* pCharacteristic)
+{
+    if (bleInstance != nullptr)
+    {
+        bleInstance->setWrite(*pCharacteristic);
+    }
+    else
+    {
+        Serial.println("bleInstance is nullptr");
+    }
+}
+
+void CharacteristicCallbacks::onRead(BLECharacteristic* pCharacteristic)
+{
+    Serial.println("onRead");
+}
+
diff --git a/PlatfromIO_ESP32C3_ble/src/ble.h b/PlatfromIO_ESP32C3_ble/src/ble.h
new file mode 100644
index 0000000000000000000000000000000000000000..40d146a69fcdc252936cc56ff948bc124216296d
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/src/ble.h
@@ -0,0 +1,227 @@
+
+#ifndef _ble_h_
+#define _ble_h_
+
+#include <NimBLEDevice.h>
+#include <Arduino.h>
+#include <functional>
+
+class BLEManager {
+public:
+    typedef std::function<void(BLECharacteristic&)> BindBleCallbackFunction; // 定义回调函数类型
+
+    void init(const char* deviceName,
+        uint32_t devicePassword,
+        NimBLEServerCallbacks* pServerCallbacks,
+        NimBLECharacteristicCallbacks* pCharacteristicCallbacks);
+
+
+    void sendData(const uint8_t* data, size_t size);
+    void sendString(const String& data);
+
+    char* getDataChar();   // 从 pTsCharacteristic 获取数据效果一样，回调测试
+    String getData();   // 从 onWrite() 回调重新函数中获取数据
+    void setData(String& data);
+    void printf(const char* format, ...);
+
+    void setWrite(BLECharacteristic& pCharacteristic);
+
+    void setBindCallbackFunction(BindBleCallbackFunction callback); // 设置回调函数
+
+private:
+    char receiveBuffer2[32];
+    String receiveBuffer;
+    NimBLEServer* pServer;
+    NimBLEService* pService;
+
+    NimBLECharacteristic* pRsCharacteristic;
+    NimBLECharacteristic* pTsCharacteristic;
+
+    BindBleCallbackFunction onBleCallbackFunction; // 存储回调函数
+
+    // void handleDataReceived( BLECharacteristic& pBleCharacteristic); // 处理数据接收
+
+};
+
+
+class ServerCallbacks : public BLEServerCallbacks {
+public:
+    void onConnect(BLEServer* pServer) override;
+    void onDisconnect(BLEServer* pServer) override;
+
+};
+
+
+class CharacteristicCallbacks : public BLECharacteristicCallbacks {
+public:
+    CharacteristicCallbacks(BLEManager* instance) : bleInstance(instance) {}
+
+    void onWrite(BLECharacteristic* pCharacteristic) override;
+    void onRead(BLECharacteristic* pCharacteristic) override;
+
+private:
+    BLEManager* bleInstance;
+
+};
+
+
+
+#endif // !_ble_h_
+
+
+
+#if false
+
+#include <Arduino.h>
+#include <NimBLEDevice.h>
+
+const char SERVICE_UUID[] = "71362945-1f69-4939-a7dd-5be9488a6639";
+const char TS_UUID[] = "c943c206-fb92-4f39-aae0-cc939f33b704";
+const char RS_UUID[] = "c9c953f1-121c-418b-9f69-36580eecdf9f";
+
+class mySend
+{
+public:
+    void init(const char* deviceName,
+        uint32_t devicePassword,
+        NimBLEServerCallbacks* pServerCallbacks,
+        NimBLECharacteristicCallbacks* pCharacteristicCallbacks)
+    {
+        NimBLEDevice::init(deviceName);
+        NimBLEDevice::setSecurityAuth(true, true, true);
+        NimBLEDevice::setSecurityPasskey(devicePassword);   // 项目需要固定密码
+        NimBLEDevice::setSecurityIOCap(BLE_HS_IO_DISPLAY_ONLY);
+
+        pServer = NimBLEDevice::createServer();
+        pServer->setCallbacks(pServerCallbacks);
+
+        pService = pServer->createService(SERVICE_UUID);
+
+        pRsCharacteristic = pService->createCharacteristic(
+            RS_UUID, NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::READ_ENC | NIMBLE_PROPERTY::READ_AUTHEN);
+        pTsCharacteristic = pService->createCharacteristic(
+            TS_UUID, NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::WRITE | NIMBLE_PROPERTY::NOTIFY);
+
+        pTsCharacteristic->setCallbacks(pCharacteristicCallbacks);
+
+        pTsCharacteristic->setValue("TS");
+        pRsCharacteristic->setValue("RS");
+        pService->start();
+
+        NimBLEAdvertising* pAdvertising = NimBLEDevice::getAdvertising();
+        pAdvertising->addServiceUUID(SERVICE_UUID);
+        pAdvertising->start();
+    }
+
+    void send(const uint8_t* data, size_t size)
+    {
+        Serial.print("Sending data: ");
+        pTsCharacteristic->setValue(data, size);
+        pTsCharacteristic->notify();
+    }
+
+
+private:
+    NimBLEServer* pServer;
+    NimBLEService* pService;
+    NimBLECharacteristic* pRsCharacteristic;
+    NimBLECharacteristic* pTsCharacteristic;
+};
+
+class MyServerCallbacks : public BLEServerCallbacks
+{
+    void onConnect(BLEServer* pServer)
+    {
+        Serial.println("onConnect");
+    }
+
+    void onDisconnect(BLEServer* pServer)
+    {
+        Serial.println("onDisconnect");
+    }
+};
+
+class MyEventCallbacks : public BLECharacteristicCallbacks
+{
+private:
+    mySend* sendInstance;
+
+public:
+    MyEventCallbacks(mySend* instance) : sendInstance(instance) {}
+
+    void onWrite(BLECharacteristic* pCharacteristic)
+    {
+        String rxValue = pCharacteristic->getValue(); // 接收信息
+
+        if (rxValue.length() > 0)
+        {
+            // 发送给连接端
+            // pCharacteristic->setValue(rxValue);
+            // pCharacteristic->notify();
+
+            // 打印串口信息
+            Serial.println(rxValue);
+
+            // 调用额外的 send 函数
+            if (sendInstance) {
+                // sendInstance->send(rxValue.c_str());
+                sendInstance->send22();
+            }
+        }
+    }
+
+    void onRead(BLECharacteristic* pCharacteristic)
+    {
+        Serial.println("onRead");
+    }
+};
+
+
+
+class BleManager
+{
+private:
+    mySend* myClass;
+    MyServerCallbacks* serverCallbacks;
+    MyEventCallbacks* eventCallbacks;
+
+public:
+    BleManager()
+    {
+        myClass = new mySend();
+        serverCallbacks = new MyServerCallbacks();
+        eventCallbacks = new MyEventCallbacks(myClass);
+    }
+
+    ~BleManager()
+    {
+        delete myClass;
+        delete serverCallbacks;
+        delete eventCallbacks;
+    }
+
+    void init()
+    {
+        myClass->init("NimBLE-ap", 115200, serverCallbacks, eventCallbacks);
+    }
+
+    void send(const char* data)
+    {
+        myClass->send(data);
+    }
+};
+
+BleManager bleManager;
+
+void setup() {
+    Serial.begin(115200);
+    bleManager.init();
+}
+
+void loop()
+{
+    String str = "Hello world!";
+    // bleManager.send(str.c_str());
+    delay(2000);
+}
+#endif
diff --git a/PlatfromIO_ESP32C3_ble/src/main.cpp b/PlatfromIO_ESP32C3_ble/src/main.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..eebb414781ad815f567e54be00cf295986ec3cc5
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/src/main.cpp
@@ -0,0 +1,54 @@
+#include <Arduino.h>
+#include "myXHZS.h"
+
+// 学会助手在ble低功耗蓝牙模块连接，出现连接断开问题，往群里提问 ^_^
+XHZS assistant;
+
+void setup()
+{
+    Serial.begin(115200);  
+
+    assistant.ble_init("NimBLE-ap", 115200);    // ble 蓝牙的名称和密码
+
+    assistant.serialPort_CallbackFunction();    // 开启串口
+    assistant.remoteControl_CallbackFunction(); // 开启遥控，实时模块 OFF
+
+}
+
+void loop()
+{
+    // assistant.SendWave();  // 把延时注释掉 ok
+    
+    delay(1000);
+    
+}
+
+
+
+
+// 测试案例
+void test()
+{
+    // String str = "Hello";
+// assistant->uart_SendArray((uint8_t*)str.c_str(), str.length());
+// delay(1000);
+
+// Serial.println(assistant->uart_GetData());
+
+// // uint8_t ch[] = "can";
+// // assistant->uart_SendByte(&ch[2]);
+// delay(1000);
+
+// Serial.println(assistant->uart_GetData());
+
+// String str = assistant.uart_GetDataString();
+// Serial.println(str);
+// delay(1000);
+
+// char* str = assistant.uart_GetDataChar();
+// Serial.println(str);
+// delay(1000);
+
+// assistant.SendWave();
+// assistant.Oscilloscope_SendsAndReceives();
+}
diff --git a/PlatfromIO_ESP32C3_ble/src/myXHZS.cpp b/PlatfromIO_ESP32C3_ble/src/myXHZS.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..8dfae0eb659a41105951fc3f04cc9193656efc2e
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/src/myXHZS.cpp
@@ -0,0 +1,440 @@
+#include "myXHZS.h"
+
+
+void XHZS::ble_init(const char* deviceName, uint32_t devicePassword)
+{
+    bleManager->init(deviceName, devicePassword, serverCallbacks, characteristicCallbacks);
+    memset(receiveBuffer, 0, sizeof(receiveBuffer));
+    functionRegister = 0;
+}
+
+void XHZS::onAppCallbackFunction(BLECharacteristic& pBleCharacteristic)
+{
+    // String receiveData = pBleCharacteristic.getValue();
+    printf("onAppCallbackFunction");
+}
+
+void XHZS::setOnAppCallbackFunction(std::function<void(BLECharacteristic&)> callback)
+{
+    bleManager->setBindCallbackFunction(callback);
+}
+
+void XHZS::Enable_CallbackFunction(enumAppFunction appFunction)
+{
+    functionRegister = 0;
+    switch (appFunction)
+    {
+    case APP_SERIAL_PORT:
+        bleManager->setBindCallbackFunction(std::bind(&XHZS::serialPort, this, std::placeholders::_1));
+        functionRegister = APP_SERIAL_PORT;
+        break;
+
+    case APP_CLOCK:
+        /* code */
+        break;
+
+    case APP_REMOTE_CONTROL:
+        bleManager->setBindCallbackFunction(std::bind(&XHZS::remoteControl, this, std::placeholders::_1));
+        functionRegister = APP_REMOTE_CONTROL;
+        break;
+
+    default:
+        Serial.println("No such function");
+        break;
+    }
+}
+
+
+void XHZS::serialPort_CallbackFunction()
+{
+    Enable_CallbackFunction(APP_SERIAL_PORT);
+}
+
+void XHZS::serialPort(BLECharacteristic& pBleCharacteristic)
+{
+    if (functionRegister != APP_SERIAL_PORT)
+    {
+        return;
+    }
+    char* data = this->bleManager->getDataChar();
+    this->bleManager->sendString(data);
+    Serial.printf("test:%s\n", data);
+}
+
+
+// 发送一个字节
+void XHZS::uart_SendByte(const uint8_t* byte)
+{
+    bleManager->sendData(byte, 1);
+}
+
+// 发送数组，可以转换类型
+void XHZS::uart_SendArray(const uint8_t* array, uint32_t size)
+{
+    bleManager->sendData(array, size);
+}
+
+// 发送字符串
+void XHZS::uart_SendString(const String& str)
+{
+    bleManager->sendString(str);
+}
+
+String XHZS::uart_GetDataString()
+{
+    return bleManager->getData();
+}
+
+char* XHZS::uart_GetDataChar()
+{
+    String data = bleManager->getData();
+    size_t length = data.length();
+
+    if (length > 0)
+    {
+        length = ((length - 1) > sizeof(receiveBuffer) ? sizeof(receiveBuffer) : length);
+        data.toCharArray(receiveBuffer, length + 1); // +1 是为了包括终止符
+    }
+    else
+    {
+        receiveBuffer[0] = '\0'; // 如果没有数据，确保缓冲区为空
+    }
+    return receiveBuffer;
+}
+
+void XHZS::printf(const char* format, ...)
+{
+    char printfBuffer[64];
+    va_list args;
+    va_start(args, format);
+    vsnprintf(printfBuffer, sizeof(printfBuffer), format, args);
+    va_end(args);
+
+    bleManager->sendString(printfBuffer);
+    // bleManager->sendData((uint8_t*)printfBuffer, strlen(printfBuffer));
+}
+
+
+
+void XHZS::remoteControl_CallbackFunction()
+{
+    Enable_CallbackFunction(APP_REMOTE_CONTROL);
+}
+
+void XHZS::remoteControl(BLECharacteristic& pBleCharacteristic)
+{
+    if (functionRegister != APP_REMOTE_CONTROL)
+    {
+        return;
+    }
+    char* buffer = this->bleManager->getDataChar();
+    size_t size = strlen(buffer);
+
+    structRemoteControlDataFormat buttonBuffer = {}; // 输出的缓冲区
+    buttonBuffer.end = sizeof(buttonBuffer) / sizeof(buttonBuffer.start);
+    short* ptr = &buttonBuffer.start;
+
+    uint8_t cmd[4] = {};  // 指令
+    uint8_t data[4] = {}; // 数据
+
+    char orderBuffer[4] = {};
+    size = (size > sizeof(orderBuffer) ? sizeof(orderBuffer) : size);
+    memcpy(orderBuffer, buffer, size);
+
+    // Serial.printf("size: %d\r\n", size);
+
+    // 判断是否摇杆数据，在进行解释
+    switch (size)
+    {
+    case REAL_TIME_JOYSTICK_SIZE:
+        if ((orderBuffer[0] & 0xF0) == 0x10)
+        {
+            cmd[0] = 0x9A;
+            RemoteControl_getJoystickValueXY(orderBuffer, buttonBuffer.LEFT_x_axis, buttonBuffer.LEFT_y_axis);
+            // Serial.printf("x: %d  y: %d\r\n", buttonBuffer.LEFT_x_axis, buttonBuffer.LEFT_y_axis);
+        }
+        else if ((orderBuffer[0] & 0xF0) == 0x50)
+        {
+            cmd[0] = 0x9C;
+            RemoteControl_getJoystickValueXY(orderBuffer, buttonBuffer.RIGHT_x_axis, buttonBuffer.RIGHT_y_axis);
+            // Serial.printf("x: %d  y: %d\r\n", buttonBuffer.RIGHT_x_axis, buttonBuffer.RIGHT_y_axis);
+        }
+        break;
+
+    case REAL_TIME_BUTTON_SIZE:
+
+        // 保持 cmd[0] 的指令不变
+        // 处理 cmd[1] 的指令转换为数组下标
+        cmd[0] = orderBuffer[0] & 0xF0;
+        cmd[1] = (orderBuffer[0] & 0xF0) / 16;
+        data[0] = (orderBuffer[0] & 0x0F);
+
+        // 把结构体当成数组
+        ptr[cmd[1]] = data[0];
+
+        break;
+    }
+    /**
+     * \brief 实时响应处理方式，每次接收一个数据指令
+     *
+     * true  把数据存储在结构体中，你自己调用
+     * false 使用 switch 语句处理数据，更直观
+     */
+#if false
+    RemoteControl_StructureArrayProcessingData(buttonBuffer);
+#else
+    RemoteControl_SwitchCaseProcessingData(buttonBuffer, cmd[0], data[0]);
+#endif
+
+}
+
+void XHZS::RemoteControl_getJoystickValueXY(char(&inputButtonData)[4], short& output_x_axis, short& output_y_axis)
+{
+    // 摇杆接收格式： 1A 23 31 46
+    uint8_t data[4] = { 0 };
+    short x, y;
+
+    data[0] = inputButtonData[0] & 0x0F;
+    data[1] = inputButtonData[1] & 0x0F;
+
+    data[2] = inputButtonData[2] & 0x0F;
+    data[3] = inputButtonData[3] & 0x0F;
+
+    // 摇杆默认中心数值是：100，经过运算后，中心数值为0
+    // left 100 ~ 0 ~ 100 right
+    // up 100 ~ 0 ~ 100 down
+    x = (data[0] * 16 + data[1]) - 100;
+    output_x_axis = ((x > 0) ? x : -x);
+
+    y = (data[2] * 16 + data[3]) - 100;
+    output_y_axis = ((y > 0) ? y : -y);
+}
+
+void XHZS::RemoteControl_SwitchCaseProcessingData(structRemoteControlDataFormat& remoteControlData, uint8_t cmd, uint8_t value)
+{
+    switch (cmd)
+    {
+    case LEFT_UP:
+        this->printf("\r\n");
+        printf("LEFT_UP: %d\r\n", value);
+        break;
+    case LEFT_DOWN:
+        printf("LEFT_DOWN: %d\r\n", value);
+        break;
+    case LEFT_LEFT:
+        printf("LEFT_LEFT: %d\r\n", value);
+        break;
+    case LEFT_RIGHT:
+        printf("LEFT_RIGHT: %d\r\n", value);
+        break;
+
+    case RIGHT_UP:
+        printf("RIGHT_UP: %d\r\n", value);
+        break;
+    case RIGHT_DOWN:
+        printf("RIGHT_DOWN: %d\r\n", value);
+        break;
+    case RIGHT_LEFT:
+        printf("RIGHT_LEFT: %d\r\n", value);
+        break;
+    case RIGHT_RIGHT:
+        printf("RIGHT_RIGHT: %d\r\n", value);
+        break;
+
+    case LEFT_X_AXIS:
+        printf("x: %d  y: %d\r\n", remoteControlData.LEFT_x_axis, remoteControlData.LEFT_y_axis);
+        break;
+
+    case RIGHT_X_AXIS:
+        printf("x: %d  y: %d\r\n", remoteControlData.RIGHT_x_axis, remoteControlData.RIGHT_y_axis);
+        break;
+
+    case BUTTON_A:
+        printf("A_BUTTON: %d\r\n", value);
+        break;
+    case BUTTON_B:
+        printf("B_BUTTON: %d\r\n", value);
+        break;
+    case BUTTON_C:
+        printf("C_BUTTON: %d\r\n", value);
+        break;
+    case BUTTON_D:
+        printf("D_BUTTON: %d\r\n", value);
+        break;
+    case BUTTON_E:
+        printf("E_BUTTON: %d\r\n", value);
+        break;
+    case BUTTON_F:
+        printf("F_BUTTON: %d\r\n", value);
+        break;
+    }
+}
+
+void XHZS::RemoteControl_StructureArrayProcessingData(structRemoteControlDataFormat& remoteControlData)
+{
+    short* ptr = &remoteControlData.start; // 获取结构体首地址
+    for (size_t i = 0; i <= (remoteControlData.end - 1); i++)
+    {
+        Serial.printf("%d-%d  ", i, ptr[i]);
+    }
+    Serial.println();
+}
+
+void XHZS::oscilloscope_CallbackFunction()
+{
+    Enable_CallbackFunction(APP_OSCILLOSCOPE);
+}
+
+
+
+/**************************************************************
+ *函数名称：XHZS_SendWave
+ *简    介：学会助手APP虚拟示波器下位机程序（兼容山外）
+ *输    入：wareaddr:数据数组起始地址 waresize:数组大小
+ *输    出：无
+ *注意事项：无
+ **************************************************************/
+void XHZS::Osc_SendWave(uint8_t* waveaddr, uint16_t wavesize)
+{
+    uint8_t cmdf[2] = { 0x03, 0xFC }; // 帧头
+    uint8_t cmdr[2] = { 0xFC, 0x03 }; // 帧尾
+
+    uart_SendArray(cmdf, sizeof(cmdf)); // 发送帧头
+    uart_SendArray(waveaddr, wavesize); // 发送数据
+    uart_SendArray(cmdr, sizeof(cmdr)); // 发送帧尾
+}
+
+
+/**************************************************************
+ *函数名称：SendWave
+ *简    介：发送数据到学会助手APP虚拟示波器
+ *输    入：无
+ *输    出：无
+ *注意事项：将要发送的数据赋值给Wave数组即可，通道依次对应
+ **************************************************************/
+void XHZS::SendWave()
+{
+    float i;
+    float Wave[4] = { 0 }; // 注意数据类型；数组大小即为通道数量，最多四条通道
+
+    // 正弦波测试
+    for (i = 0; i < 500; i += 0.1)
+    {
+        Wave[0] = sin(i);
+        Wave[1] = cos(i);
+        Wave[2] = -sin(i);
+        Wave[3] = -cos(i);
+        Osc_SendWave((uint8_t*)Wave, sizeof(Wave));
+
+        delay(30);
+    }
+}
+
+/**************************************************************
+ *函数名称：OscGetFloat
+ *简    介：将字符转为浮点数
+ *输    入：p:字符串；value:用于获取输出值
+ *输    出：(==0)转成功；(!=0)转失败
+ *注意事项：虚拟示波器调参用，以','为数据分隔符
+ **************************************************************/
+char XHZS::Osc_GetFloat(const char* p, float* value)
+{
+    int i;
+    int negative_flag = 1;
+    int float_flag = 0;
+    float tmp_value = 0;
+    for (i = 0; i < 16; i++)
+    {
+        if (*p == ',') // 检测到分隔符，返回值
+        {
+            tmp_value *= negative_flag;
+            *value = tmp_value;
+            return 0;
+        }
+        else if (*p == '-') // 检测到负号
+        {
+            negative_flag = -1;
+        }
+        else if (*p == '.') // 检测到小数点
+        {
+            float_flag = -1;
+        }
+        else if (*p >= '0' && *p <= '9')
+        {
+            if (float_flag == 0)
+            {
+                tmp_value = tmp_value * 10 + (*p - 0x30);
+            }
+            else
+            {
+                tmp_value += (*p - 0x30) * pow(10, float_flag);
+                float_flag--;
+            }
+        }
+        else
+        {
+            return 1;
+        }
+        p++;
+    }
+    return 2;
+}
+/**************************************************************
+ *函数名称：OscGetValue
+ *简    介：从字符串中获取指定参数数值
+ *输    入：p:字符串，以'\0'结尾，否则将出错
+ *					name:指定参数名称，如"c12"获取第1组第2个参数；
+ *					value:用于获取输出值；
+ *输    出：(==0)转成功；(!=0)转失败
+ *注意事项：虚拟示波器调参用，字符串中以'\0'为结束符
+ **************************************************************/
+char XHZS::Osc_GetValue(const char* p, const char* name, float* value)
+{
+    float tmp_value;
+    int feedback;
+    p = strstr(p, name);
+    if (p == NULL)
+    {
+        return 1;
+    }
+    p += 4;
+    feedback = Osc_GetFloat(p, &tmp_value);
+    if (feedback == 0)
+    {
+        *value = tmp_value;
+        return 0;
+    }
+    return 2;
+}
+
+
+/**
+ * @brief 示波器的发送数据和接收数据
+ *
+ * 定义 float 类型,
+ * 从 uart_receiveBuffer() 接收为 char* 类型 ,
+ * 经过 OscGetValue 处理后，将数据赋值给 float 类型,
+ * float 类型，经过 uart_printf() 发送出去，变成 string 字符串类型
+ */
+void XHZS::Oscilloscope_SendsAndReceives()
+{
+    float value[4];
+    char* USART_RX_BUF = uart_GetDataChar();
+
+    // value[1] = 10.0;
+    // value[2] = 20.0;
+    // value[3] = 30.0;
+    // value[4] = 40.0;
+
+    Osc_GetValue(USART_RX_BUF, "c11", &value[1]);
+    Osc_GetValue(USART_RX_BUF, "c12", &value[2]);
+    Osc_GetValue(USART_RX_BUF, "c13", &value[3]);
+    Osc_GetValue(USART_RX_BUF, "c14", &value[4]);
+
+    // 处理数据 // 低功耗蓝牙最大传输限制在20字节
+    printf("w:%.2f,%.2f\r\n", value[1], value[2]);
+
+    // printf("w:%.2f,%.2f,%.2f,%.2f\r\n", value[1], value[2], value[3], value[4]);
+
+    delay(30);
+}
\ No newline at end of file
diff --git a/PlatfromIO_ESP32C3_ble/src/myXHZS.h b/PlatfromIO_ESP32C3_ble/src/myXHZS.h
new file mode 100644
index 0000000000000000000000000000000000000000..0e2240d9577bf866afc9f16647914ab1a2f11da6
--- /dev/null
+++ b/PlatfromIO_ESP32C3_ble/src/myXHZS.h
@@ -0,0 +1,211 @@
+#ifndef _MYXHZS_H_
+#define _MYXHZS_H_
+#include <Arduino.h>
+#include "ble.h"
+
+// 无线设备类型
+enum enumWirelessDevice
+{
+    EMPTY,            // 空设备
+    BLUETOOTH_DEVICE, // 蓝牙设备
+    WIFI_DEVICE       // Wi-Fi设备
+};
+
+// 遥控器数据格式
+struct structRemoteControlDataFormat
+{
+    short start; // 起始标志 // 0
+
+    short LEFT_up;    // 向上 // 1
+    short LEFT_down;  // 向下
+    short LEFT_left;  // 向左
+    short LEFT_right; // 向右
+
+    short RIGHT_up;    // 5
+    short RIGHT_down;  //
+    short RIGHT_left;  //
+    short RIGHT_right; //
+
+    short middle; // 9
+
+    short BUTTON_A; // 按钮A
+    short BUTTON_B; // 按钮B
+    short BUTTON_C; // 按钮C
+    short BUTTON_D; // 按钮D
+    short BUTTON_E; // 按钮E
+    short BUTTON_F; // 按钮F
+
+    short LEFT_x_axis;  // 左摇杆X轴 // 16
+    short LEFT_y_axis;  //
+    short RIGHT_x_axis; // 右摇杆X轴 // 18
+    short RIGHT_y_axis; //
+
+    short end; // 结束标志位 // 20
+};
+
+// 遥控器指令格式
+enum enumRemoteControlOrderFormat
+{
+    LEFT_UP = 0X10,    // 左侧方向键上
+    LEFT_DOWN = 0X20,  //
+    LEFT_LEFT = 0X30,  // 左侧方向键左
+    LEFT_RIGHT = 0X40, //
+
+    RIGHT_UP = 0X50,    // 右侧方向键上
+    RIGHT_DOWN = 0X60,  //
+    RIGHT_LEFT = 0X70,  // 右侧方向键左
+    RIGHT_RIGHT = 0X80, //
+
+    LEFT_X_AXIS = 0X9A, // 左侧摇杆的指令
+    LEFT_Y_AXIS = 0X9B,
+    RIGHT_X_AXIS = 0X9C, // 右侧摇杆的指令
+    RIGHT_Y_AXIS = 0X9D,
+
+    BUTTON_A = 0XA0, // 按钮A
+    BUTTON_B = 0XB0, // 按钮B
+    BUTTON_C = 0XC0, // 按钮C
+    BUTTON_D = 0XD0, // 按钮D
+    BUTTON_E = 0XE0, // 按钮E
+    BUTTON_F = 0XF0  // 按钮F
+};
+
+// 遥控器实时数据大小
+enum enumRemoteControlRealTimeDataSize
+{
+    REAL_TIME_BUTTON_SIZE = 1,  // 按钮数据大小
+    REAL_TIME_JOYSTICK_SIZE = 4 // 摇杆数据大小
+};
+
+// 遥控器定时数据大小
+enum enumRemoteControlTimingDataSize
+{
+    TIMING_DIRECTIONAL_PAD_SIZE = 4, // 方向键数据大小
+    TIMING_JOYSTICK_SIZE = 6,        // 摇杆数据大小
+    TIMING_BUTTON_SIZE = 6           // 按钮数据大小
+};
+
+// 遥控器手柄组合类型
+enum enumRemoteControlHandleType
+{
+    DIRECTIONAL_PAD = 0X00,    // 左方向键 + 右方向键
+    D_PAD_AND_JOYSTICK = 0X01, // 左方向键 + 右摇杆
+    JOYSTICK_AND_D_PAD = 0X10, // 左摇杆 + 右方向键
+    JOYSTICK = 0X11,           // 左摇杆 + 右摇杆
+    // For players to use
+    LEFT_DIRECTIONAL_PAD = 0x00,
+    RIGHT_DIRECTIONAL_PAD = 0x00,
+    LEFT_JOYSTICK = 0X10,
+    RIGHT_JOYSTICK = 0X01
+};
+
+/**
+ * \brief 遥控器魔法数字
+ *
+ * \note
+ * char ch = '1';  // 字符 '1'
+ * int dec = 49;   // 十进制 49
+ * int hex = 0x31; // 十六进制 0x31
+ * 三种不同方式表示的数字都是 1，但它们的类型和值不同。
+ */
+enum enumRemoteControlMagicNumber
+{
+    DIGIT_ZERO = 0X30,
+    DIGIT_ONE = 0X31
+};
+
+// 例：2022年5月21日周五21点35分24.1秒
+struct structDateTime
+{
+    char yearFirst[3];   // 年前两位
+    char yearLast[3];    // 年后两位
+    char month[3];       // 月
+    char day[3];         // 日
+    char week[3];        // 星期
+    char hour[3];        // 时
+    char minute[3];      // 分
+    char second[3];      // 秒
+    char millisecond[3]; // 毫秒
+    char end[3];         // 结束标志位
+};
+
+enum enumAppFunction
+{
+    APP_SERIAL_PORT,   // 串口
+    APP_DRAWING_BOARD, // 绘图板
+    APP_CLOCK,         // 时钟
+    APP_SECONDS,        // 秒表
+    APP_REMOTE_CONTROL,   // 遥控器
+    APP_OSCILLOSCOPE
+};
+
+
+
+
+class XHZS
+{
+private:
+    BLEManager* bleManager;
+    ServerCallbacks* serverCallbacks;
+    CharacteristicCallbacks* characteristicCallbacks;
+
+    char receiveBuffer[64];
+    // 功能寄存器
+    char functionRegister;
+
+public:
+    XHZS()
+    {
+        bleManager = new BLEManager();
+        serverCallbacks = new ServerCallbacks();
+        characteristicCallbacks = new CharacteristicCallbacks(bleManager);
+        // setOnAppCallbackFunction(std::bind(&XHZS::onAppCallbackFunction, this, std::placeholders::_1)); // 设置默认回调函数
+    }
+
+    ~XHZS()
+    {
+        delete bleManager;
+        delete serverCallbacks;
+        delete characteristicCallbacks;
+    }
+
+    void ble_init(const char* deviceName, uint32_t devicePassword);
+
+    void onAppCallbackFunction(BLECharacteristic& pBleCharacteristic); // 默认回调函数
+    void setOnAppCallbackFunction(std::function<void(BLECharacteristic& pBleCharacteristic)> callback); // 设置回调函数
+    void Enable_CallbackFunction(enumAppFunction appFunction);
+
+    // serial port // 串口 uart
+    void serialPort_CallbackFunction();
+    void serialPort(BLECharacteristic& pBleCharacteristic);
+
+    void uart_SendByte(const uint8_t* byte);
+    void uart_SendArray(const uint8_t* array, uint32_t num);
+    void uart_SendString(const String& str);
+
+    String uart_GetDataString();
+    char* uart_GetDataChar();
+
+    void printf(const char* format, ...);
+
+    // remote control // 遥控器
+    void remoteControl_CallbackFunction();
+    void remoteControl(BLECharacteristic& pBleCharacteristic);
+    void RemoteControl_getJoystickValueXY(char(&inputButtonData)[4], short& output_x_axis, short& output_y_axis);
+    void RemoteControl_SwitchCaseProcessingData(structRemoteControlDataFormat& remoteControlData, uint8_t cmd, uint8_t value);
+    void RemoteControl_StructureArrayProcessingData(structRemoteControlDataFormat& remoteControlData);
+
+    // oscilloscope // 示波器
+    void oscilloscope_CallbackFunction();
+
+    void Osc_SendWave(uint8_t* waveaddr, uint16_t wavesize);
+
+    char Osc_GetFloat(const char* p, float* value);
+    char Osc_GetValue(const char* p, const char* name, float* value);
+
+    // 波形测试函数
+    void SendWave();
+    void Oscilloscope_SendsAndReceives();
+
+};
+
+#endif 
diff --git a/PlatformIO_ESP32_oscilloscope/test/README b/PlatfromIO_ESP32C3_ble/test/README
similarity index 100%
rename from PlatformIO_ESP32_oscilloscope/test/README
rename to PlatfromIO_ESP32C3_ble/test/README
diff --git a/README.md b/README.md
index 6acb6017b4baaac01b680bb03ee28e9c73becf64..1981942250462054cf5774fc44550d95ff3d5920 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # ESP32_oscilloscope
 
-## 项目介绍
+## <span id="target-anchor">项目介绍</span>
 
 此项目宗旨在将原本“学会助手”基于硬件STM32F1在Keil环境中开发的工程成功移植至ESP32芯片的arduino平台，保持原有功能与逻辑的实现。通过蓝牙通信功能，项目已初步适配“学会助手”应用的若干功能模块，正处于工程迭代阶段。我们鼓励用户在遇到任何疑问时，积极在项目社群提问
 
@@ -16,10 +16,22 @@
 
 ### 适配功能
 
-- 示波器功能，可以发送和接收数据
-- 遥控器功能，可以定时接收遥控器数据
-- 串口功能，可以接收和发送数据
-- 待添加...
+| 功能 \ 单片机 | STM32F103C8T6 | &emsp;ESP32&emsp;   | ESP32C3 |
+| :------:     | :------:     | :------: | :------:|
+| 串口         |    🔴        |  🟢     |   🟢    |
+| 图像         |    🔴        |  🔴     |  🔴     |
+| 示波器       |    🟢        |  🟢     |   🟢    |
+| UI           |    🟡        |  🔴     |  🔴     |
+| 遥控器       |    🟡        |  🟢     |  🟢     |
+| 秒表         |    🔴        |  🔴     |  🔴     |
+| 时钟         |    🔴        | 🟢      |  🔴     |
+| 语音播报     |    🔴        |  🔴     |  🔴     |
+| GPS         |    🔴        |  🔴      |  🔴     |
+| 画板         |    🔴        |  🟢     |  🔴     |
+  
+> 🟢 表示功能已经实现，可以直接调用  
+> 🟡 表示功能有视频介绍和文档说明，需要自己实现  
+> 🔴 表示功能有文档说明，需要自己实现  
   
 <!--
 #### 安装教程
@@ -29,7 +41,7 @@
 3. xxxx
 -->
 
-#### 使用说明
+### 使用说明
 
 1. 硬件需求：ESP32-WROOM-32E作为基础硬件平台，安卓手机作为测试设备。
 
@@ -42,7 +54,7 @@
 
     - 现有PlatformIO工程在此基础上增加了Wi-Fi功能，已经支持蓝牙通信和Wi-Fi通信两者二选择一即可。同时，将蓝牙、Wi-Fi与学会助手的逻辑部分进行了模块化分离，便于按需调用。（推荐使用）
 
-#### 代码工程说明
+### 代码工程说明
 
 1. 蓝牙封装：
     - 加入了蓝牙配对制作，当前的手机蓝牙连接上后，后续蓝牙配对连接会拒绝连接，想更换无线设备来控制小车，需要先断开当前手机蓝牙连接，再重新配对。
@@ -85,39 +97,33 @@
         ```
 
         ```ini
-        # platformio.ini
+        ; platformio.ini
         [env:esp32dev]
         platform = espressif32
         board = esp32dev
         framework = arduino
-        # 我的 esp32-wroom-32e 硬件是 4MB flash，对分区表有所修改
+        ; 我的 esp32-wroom-32e 硬件是 4MB flash，对分区表有所修改
         board_build.partitions = partitions.csv
-        # 注意：需要在 arduino 的库管理器中安装 AsyncTCP.h
+        ; 注意：需要在 arduino 的库管理器中安装 AsyncTCP.h
         lib_deps = me-no-dev/AsyncTCP@^1.1.1
         ```
 
-5. 注意事项：
+### 注意事项
 
-   - 学会助手的适配 esp32 蓝牙和 wifi 都已经支持
-   - 功能模块之间有冲突的，不满足现有功能的小伙伴可以自行修改代码[^Don't_click]
-  
-  [^Don't_click]: 欢迎在交流群里提问
+- ***功能模块之间有冲突的，目前支持开启一个功能，不满足现状的小伙伴，提出可行的方法，或者自行修改代码***
+  [Back to top](#target-anchor)
+- 在对蓝牙和Wi-Fi的测试中，发现第三方的Wi-Fi库实现回调函数接收数据功能，但是在通信的速度比蓝牙慢（Wi-Fi功能大概百分50%左右，个人感觉）
+
+- 新增 esp32c3 的低功耗ble蓝牙功能，在测试中发现稳定性一般（使用的 esp32c3 mini 核心板）
 
-#### 参与贡献
+### 参与贡献
 
->- 感谢分享：BiliBili用户 “ ***一品芝麻糕*** ” 的分享与启发
+>- 感谢：BiliBili用户 “ ***一品芝麻糕*** ” 的分享
 >- xxxx
 >- xxxx
 
 ---
 
-| Column 1 | Column 2 | Column 3 |
-| :------: | :------: | :------: |
-| a        | b        | c        |
-| d        | e        | f        |
-
----
-
 ## Changelog
 
 ### update 2024.08.27
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