03-05-2022, 08:32 AM
1. COLB's protocol is different from H32 relay board. H32 use ansi-string format protocol, COLB use HEX format protocol.
2. we can upload the protocol document for developer later, but i think in COLB's PC software, there is a debug function hide, later we can make a video how to see the communication protocol log. maybe prepare it next week.
3. if you want communication by switch button module. i suggest you read state from another RS232 port, or you can let COLB's another RS232 cable connect to H32 controller, then you can use TCP command read switch button state by TCP via H32. i don't know which way you will chose.
2. we can upload the protocol document for developer later, but i think in COLB's PC software, there is a debug function hide, later we can make a video how to see the communication protocol log. maybe prepare it next week.
3. if you want communication by switch button module. i suggest you read state from another RS232 port, or you can let COLB's another RS232 cable connect to H32 controller, then you can use TCP command read switch button state by TCP via H32. i don't know which way you will chose.