From FIRE Wiki
Use the hardware from one robot as a simple relay to channel commands to a second robot. This can involve a joystick or simple keyboard control.
- Build one robot with movement capabilities, and another connected to a joystick or computer.
- Program one robot to send the input commands to the other.
- 2 Robot Contollers
- Some Control Mechanism
- Have an additional robot that has to follow the same commands, but is relayed them from the controlled robot.