This circuit is designed to use a WiFi system to control the robot without the need for a mobile phone. The robots that can be controlled using this circuit include MicroBot MB102 (MicroBot controller by mobile phone (WiFi), and MB104 SUMO MicroBot controller by mobile phone (WiFi).
This circuit works just like a normal wireless remote. To control the robot, use the 4 buttons, just like a mobile app; forward, backward, turn left, turn right. It’s also possible to set up to 5 WiFi names: test1-test5.
The advantages of this remote are the ease of use, more stable and quick control.