[devicenull]

Originally Posted by micro3000x

Don't the rules state that you may as long as you clear it with FIRST engineering?

For cameras, yes.

<R103> Any decorations that involve broadcasting a signal to/from the robot, such as remote cameras, must be
cleared with FIRST Engineering prior to use. Teams may not use 900 MHz camera systems.

<R59> Custom Circuits may not:
• Interfere with the operation of other robots
• Directly alter the power pathways between the battery, fuse blocks, speed controller/relay, and motor.
Custom high impedance voltage monitoring or low impedance current monitoring circuitry connected to
the robot’s electrical system is acceptable, because the effect on the robot outputs should be
inconsequential.
• Directly affect any output devices on the robot, such as by providing power directly to a motor, supplying
a PWM signal to a speed controller or supplying a control signal to a relay module
• Be used for wireless communication, such as sending or receiving a signal to and/or from the alliance
station
• Connect to the radio or tether ports on the Robot Controller

I can't see it being allowed.. R59 prohibits it.