Home Automation System using Raspberry Pi, nodemcu (esp8266), Arduino nano.
it uses a touch screen and google assistant.
Here ESP8266 is connected to the internet with wifi and connected to adafruit.io using MQTT. Then Arduinos are connected to it using i2c communication.
ifttt and adafruit.io IoT Projects
Social Links
Facebook - https://fb.com/robocircuits
Instagram - / robocircuits
Twitter - / robocircuits
Instructables - https://www.instructables.com/member/...
Arduino - https://create.arduino.cc/projecthub/...