<R52> One D-Link DAP-1522 is the only permitted mechanism for comunicating to and from the ROBOT during the MATCH.
And...
<R38>
B. The radio power feed must be connected via the 5V converter (model # TBJ12DK025Z) to the marked 12 Vdc supply terminals located at the end of the PD Board (i.e. the terminals located between the indicator LEDs, and not the main WAGO connectors along the sides of the PD Board). No other electrical load can be connected to these terminals (please see the 2011 Robot Power Distribution Diagram posted online at
www.usfirst.org/frc/kitofparts for wiring information).