In response to customer needs, Shunyuan Technology recommends a RS232/RS485 serial port detection software for data acquisition series products, which is convenient for users to plug and play serial port programming and communication interface detection.
Detection software download address：http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=67&id=187
 

Reference materials:
 

1. RS232/RS485 serial port ASCII protocol test software 1. http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=67&id=188

2. RS232/RS485 serial port ASCII protocol test software 2.  http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=67&id=189
 

3. LAN MODBUS TCP/MODBUS RTU communication protocol setting method.  http://www.szsunyuan.com/index.php?m=content&c=index&a=show&catid=67&id=190