![]() ![]() Then, using the Arduino IDE, we upload a code on our ESP32 for communicating with the Adafruit-IO. In this tutorial, we first need to register in the “Adafruit-IO” website and build a block for controlling an LED. And since the IFTTT platform can’t be directly connected to the ESP32, we use another interface called Adafruit-IO to establish a communication between the IFTTT and ESP32. We use the IFTTT platform to communicate with Google Assistant. One for connecting to the Google Assistant and the other for connecting to the ESP32. We need to use two interfaces to establish the connection between the Google Assistant and the ESP32. ![]() ![]() To establish the connection, you can’t just connect the Google Assistant to the microcontroller directly. Having WiFi is one of its most important advantages. In this tutorial, we will be using an ESP32 board as our microcontroller. As stated in the previous section, the goal of this tutorial is to learn how you can remotely control your electrical appliances. ![]()
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