I was finally able to successfully come up with a solution for using RFID tags to play Tidal (subscription) albums via Volumio (Premium subscription) using Grok. It’s written in Python. Hopefully this will help others would like to have similar functionality.
Requires a USB RFID reader and RFID tags. There are only 2 files needed - 1) the python code and 2) the rfid_lookup.csv file.
https://github.com/funetn/Volumio-Tidal-RFID-Playback/tree/main