# xiaozhi-esp32-minna_open

**Repository Path**: manykit/xiaozhi-esp32-minna_open

## Basic Information

- **Project Name**: xiaozhi-esp32-minna_open
- **Description**: 小智minna开源版本固件代码，包含SD处理
- **Primary Language**: C++
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2025-04-27
- **Last Updated**: 2025-06-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

### Minna小智固件开源版本

本代码基于小智源码1.6.0代码，
增加SD卡功能处理，Mode按钮功能

xiaozhi-esp32-minna_open\main\boards\minna-open\minna-sd_spi.h

xiaozhi-esp32-minna_open\main\boards\minna-open\minna-sd_spi.cc

需要预先调用SD_Init函数，初始化SD卡。

### 唤醒按钮
#define BOOT_BUTTON_GPIO        GPIO_NUM_0

### LED灯
#define BUILTIN_LED_GPIO        GPIO_NUM_38

### 音量按钮
#define VOLUME_UP_BUTTON_GPIO   GPIO_NUM_17

#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_8

### 模式按钮
#define MINNA_BUTTON_MODE_GPIO  GPIO_NUM_3

### 屏幕
#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_42

#define DISPLAY_MOSI_PIN      GPIO_NUM_47

#define DISPLAY_CLK_PIN       GPIO_NUM_21

#define DISPLAY_DC_PIN        GPIO_NUM_40

#define DISPLAY_RST_PIN       GPIO_NUM_45

#define DISPLAY_CS_PIN        GPIO_NUM_41

### SD卡
#define PIN_NUM_MOSI    GPIO_NUM_10   

#define PIN_NUM_MISO    GPIO_NUM_46   

#define PIN_NUM_SCLK    GPIO_NUM_9 

#define PIN_NUM_CS      GPIO_NUM_11    

# ML307
#define ML307_RX_PIN GPIO_NUM_12
#define ML307_TX_PIN GPIO_NUM_13