XBee-controlled 4WD wireless robot



Arduino-Easy XBee-controlled 4WD wireless robot

In his blog, Michael describes that he built a remote-controlled robotics platform using a 4WD mobile platform, an Arduino (Seeeduino Mega), an Adafruit motor shield, and two XBee radios for communication. There are also some super-bright white LEDs on the front for headlights. The point of the project was to show how an XBee radio can be used to send joystick sensor data without using a microcontroller on the remote.
The vehicle is very easy to control using a joystick and a couple of buttons to control the lights.

Arduino-Easy: XBee-controlled 4WD wireless robot Circuit

Here’s a picture of the remote control unit that I built on a breadboard. A Parallax joystick is used to control the vehicle, one button turns the headlights on/off, and another button puts the headlights in “scanner” mode, you know, like Kitt or like a cylon. Further details can be found HERE.

Arduino-Easy: XBee-controlled 4WD wireless robot Control Circuit

Arduino-Easy: XBee-controlled 4WD wireless robot AT Night


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