I am using currently a ModbusRTU-MQTT Gateway (HD67933-4-B2) to access a AC climatisation Device from Toshiba. A Intesis AC-Interface Device is converting the proprietary Toshiba Bus from the AC to Modbus RTU.
It is not working, and the devices does not provide any kind of debugging. I am looking for a different hardware that provides a better way to debug.
My question is: What alternative Modbus-MQTT Gateway Hardware can be used, that provides a better way to debug everything.
https://www.adfweb.com/Home/products/Modbus_MQTT.asp?frompg=nav3_28
