The Create 2 robot from iRobot shouldn’t need any introduction. It is a wonderful STEM kit ready for hacking and custom projects. Want to learn how to control it from your smartphone? mjrovai has you covered. He has shared a guide that shows you how to use an Arduino, Bluetooth module, and Android app to control these robots.
In the guide, the author explores the idea of connecting Arduino units to these robots via serial port. You will also learn how to control motors and other features.