I made a TAG reader based on GitHub - adonno/tagreader: Simple to build/use NFC tag reader, specially created for Home Assistant which works great.
Becasue I want to use the tag reader to disarm my alarm I like to add a led to represent the status of the alarm. (Red is on, Green is off).
It would be great if somebody could help me with this. I see 2 main activities which needs to be done
- Connect a LED to the existing ESP board ( ESP8266 D1 Mini) Can I use a LED which van have to colors or do I need 2 different LED and how can I connect the LED’s to the board (which pin’s)
- Which code do I need to add to the current TAGreader.yaml to set the color of the LED(s) based on the HA status of the alarm?
Many thanks for your help.