The ProFLEX01-R2 module is a high performance 2.4GHz IEEE 802.15.4 radio (CC2520 & CC2591) and microcontroller (MSP430F5437A) in a cost effective, precertified footprint. The module comes preloaded with the TI MAC-Stack that can be used with the LSR host serial interface. Full debug and programming capabilities are included to develop custom applications.