How to send Temperature data from ESP8266 to RS485

Projects Interfacing w/ Software on the Computer
1

Hi guys,

I hope you are doing well :slight_smile:

I want to know what is the way to send Temperature value from my ESP8266 to RS485 modbus signal, I have MAX module for RS485 but I couldn't find document or tutorial explain the way!

If any one can guide me I am appreciate that :slight_smile:

Thanks for all

2

Maybe start with an example for the ESP8266 like this but adapt the frame data to match what you expect for temperature.