"Amazon Echo" and ESP8266, Interfaced using "Sinric Pro" skill and "Sinric Pro" ESP32/ESP8266 library.
Library includes examples for following devices:
Switch
Dimmable Switch
Light
TV
Speaker
Thermostat
Fan (US and non US version)
Lock
Doorbell
Temperaturesensor
Motionsensor
Contactsensor
Windows Air Conditioner
Interior Blinds
Garage Door
William