RF module SV651 Application: RS485 Interface Weighting System

This solution is a typical application case of our RF module SV651. This design is specially designed for some multi-path weighting detection acquisition systems with difficult wiring. The serial port communication adopts the high-power RF module SV651 of the RS485 level interface. The weight information collected by the sensor is updated on the display screen of the instrument in real time. The PC monitoring window on the computer side uploads the flow data of each address meter by wireless.

Features:

1. Data uploaded to sever

2. Wireless data encryption

3. Built-in Checksum checkout and CRC-16 Error detection mechanism

4. Wireless long range communication: center SV653, Node SV651-485

5. RS485 Interface with weighting system

6. Unique ID and wireless pairing