modbus rs485/can to mqtt software on T-CAN485

[xjustbmw]

Hi there,

I purchased the t-can485 board for the following project:

I'm trying to achieve rs485/canbus to mqtt converter over wifi ( and optional if there is the possibility to add rj45 wired lan extension to it)

Anybody can help me with this software ? Should be similar to Friendtrol's GW-1205B interface.
Read/write a few registers over mqtt protocol. Config the initial wifi credentials in AP mode.

Im interested in buying at least 200 boards like this if the software works.
I can also support this software development if necessary.

Many thanks,
Adrian