This small device does two job in one package, first it is a remoteIO module to read analogue inputs and control digital outputs. But I can also use to read Modbus RTU devices connected to the serial port and access them over the TCP connection.
My configuration.yaml file: https://github.com/nygma2004/km/blob/...
Seller's page: https://www.cdebyte.com/products/ME31...
Listing on Alibaba: https://www.alibaba.com/product-detai...
Chapters:
0:00 Intro
1:14 How it looks like
5:28 Modbus integration
6:58 Digital Outputs
9:35 Analog Inputs
15:07 Serial modbus device
17:56 Outro