ARM-M0-LPC1114 I2C串口通讯程序-From device to device, the I2C communication protocol may vary, in the example below, the protocol uses repeated start to read data from or write to the device: For master read: the sequence is: STA,Addr(W),offset,RE-

网络模块ESP8266的实验，调试通过，基于STM32F103RC(The experiment of the network module ESP8266, debug and pass, based on STM32F103RC)