ESP32 solution is intended to look to Echo/Alexa like a WeMo switch - so basically allows on and off through Echo events such as speaking to Alexa or sun-up/sun-down etc. It connects to the 6-channed remote through Bluetooth (BLE - Bluetooth Low Energy). So right now the only scenario supported is Alexa and 6-channel remote. Since I only have one 6-channel remote I’ve not been able to check my logic works on all remotes or just my specific one.