What is the current approach for connecting industrial Modbus sensors to Thinger.io?
The preferred way would have been to match Modbus and Thinger.io over a Python script on a Raspberry Pi.
ESP32 can be used as a MODBUS master. I havent yet done this myself but here are a few links I found that might held.
https://docs.espressif.com/projects/esp-modbus/en/latest/esp32/
I use ESP32s for all my Thinger IOT projects. So this would be my prefered approach.
Hope this helps.
I do too and have Modbus inputs on an ESP8266 too.
But I have been asked to measure stuff with a Raspberry Pi, that will process the signal further beyond the capabilites of an ESP device e.g merge measurements with ADS-B aircraft tracking.
I was hoping to get some full-blown Python support for Thinger.io interaction.