https://github.com/openmv/openmv https://github.com/openmv/openmv.git
U8g2: Library for monochrome displays, version 2 U8g2 is a monochrome graphics library for embedded devices. U8g2 supports controller based (for example SSD1306) monochrome OLEDs and LCDs (See the U8g2/U8x8 setup guide for a complete list of supported display controller). The Arduino library U8g2 can be installed from the library manager of the Arduino IDE. U8g2 also includes U8x8 library: U8g2 Includes all graphics procedures (line/box/circle draw). Supports many fonts. (Almost) no restrictio
RT-Thread是一个来自中国的开源物联网操作系统，它提供了非常强的可伸缩能力：从一个可以运行在ARM Cortex-M0芯片上的极小内核，到中等的ARM Cortex-M3/4/7系统，甚至是运行于MIPS32、ARM Cortex-A系列处理器上功能丰富系统
Add master mode to FreeModbus.
ChipON KF32A140\141\251\250\150\151\152系列基于3.3V电源域车规级MCU标准库例程
