stm32开发板pkt的所有资料,包括源代码,原理图和使用说明-stm32 development board pkt of all information, including source code, schematics and instructions

STM32F103C8的DEMO板的源码，用I2C方式写入E2PROM-STM32F103C8 the DEMO board source code, written as E2PROM with I2C

利用STM32F103C8连接温湿度传感器AM2320，采用IIC总线读取传感器数值，和上位机连接采用MODBUS方式。(Temperature and humidity sensor AM2320 is connected by STM32F103C8, sensor values are read by IIC bus, and MODBUS is used to connect with host computer.)