CC2538 Development Kit - Using Transceiver

I'm not entirely sure where to post this so please let me know if I posted it in the wrong section. I am using the CC2538 Development Kit and wish to use the accelerometer on the smartfrf06 evaluation board and the transceiver of the cc2538 evaluation module. I have used the example program for the accelerometer (on CCS v 6) and now I want to modify it so that the data from the accelerometer is given to the cc2538em and that will wirelessly transmit to the second cc2538em on the second smartrf06eb. I originally thought that I could just send the data to the cc2538em transceiver by UART but then I realised that the cc2538em somehow connects to the board and I wasn't sure which protocol it uses. If, say, it uses UART would I just then send the data to the tx pin that connects to the cc2538em? I am a complete noob with some experience in embedded systems (mainly atmega and some arduino). Please help. Thanks.