Wi-Fi Voice Controlled Robot Using Wemos D1 ESP8266, Arduino IDE, IFTTT, Adafruit.io and Google Assistant: In this tutorial I show you how to make a voice controlled robotic tank controlled, using a smartphone, Google Assistant, IFTTT and Adafruit.io platforms. An ESP8266 Wemos D1 board was used in this project. It receives commands from a Wi-Fi network …