In-Depth Understanding: Modbus-RTU Protocol Based on RS-485 Communication
Whether it is RS-485 or MODBUS, their applications are very extensive in the fields of industrial automation, the Internet of Things, and embedded systems. Today, we will introduce the Modbus-RTU protocol based on RS-485 communication. We will gradually explain what Modbus is, from the 485 protocol to the Modbus protocol and then to the porting … Read more