modbus协议在stm32 f4的实现,只要是stm32F4系列都适用，modbus协议就不用介绍了吧-modbus protocol stm32f4 implementation, as long as stm32F4 series are applicable, modbus protocol would not have introduced it

STM32单片机上针对MODBUS RTU协议 防止串口接收丢包 数据帧后死机，用定时器完成丢包数据帧处理-STM32 microcontroller for MODBUS RTU protocol to prevent the serial port to receive packet loss, data frame after the crash, using the timer to complete packet loss data frame processing

STM32与台达变频器通过modbus通讯，6通道ADC采样并做解耦运算(STM32 and delta frequency converter through Modbus communication, 6 channel ADC sampling and decoupling)

利用STM32单片机连接PM2.5传感器，检测PM2.5和PM10，采用modbus方式受上位机控制。(PM2.5 sensor is connected with STM32 single chip computer to detect PM2.5 and PM10. The upper computer controls PM2.5 and PM10 by Modbus mode.)