Intelligent Sensor Based on Modbus Agreement
基于MODBUS 协议的智能传感器

This paper introduces a new intelligent sensor principle, integrated design and application. With PIC16F687 microcontroller as the core, through the Modbus communication protocol using RS-485 bus to realize remote control, telemetry functions. The intelligent sensor has the advantages of having simple hardware, small size, high accuracy, being adjustable, etc., and it is easy to implement cluster control.