Alexa / Google Assistant WiFi Sensor and Alarm (M5StickC)

Basic Concept

Status from microcontroller to phone: M5StickC -> MicroPython -> MQTT Publish -> IFTTT Webhook -> Google Assistant / Alexa -> Phone

Action from phone to microcontroller: Phone -> Google Assistant / Alexa -> IFTTT Webhook -> MQTT Publish -> MicroPython -> M5StickC

Procedures

1. Prepare M5StickC for UIFlow or MicroPython

2. Set up CloudMQTT or Adafruit.IO

3. Upload code to M5StickC

4. Run code

5. Set up IFTTT

6. Test M5StickC as a door sensor (IMU)

7. Test phone (Google Assistant)

8. Test Echo (Alexa)

Coding

TBD