Control your ESP8266 with Google Home and Alexa

By Marco Ventimiglia on August 26, 2021

In this IoT project, we will see how to create an IoT module that allows you to turn on 4 lamps, or any other load, controllable by Google Assistant and Alexa.

As you can see from the image above, the system is based on a NodeMCU that controls a 4 relay module. In the absence of WiFi connection, it is possible to activate the outputs through 4 switches.

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About Marco Ventimiglia

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