The ESKY HOBBY 2.4Ghz spread spectrum transmitter deconstructed.

The RF circuit board consists of:
* SE2550BL 2.4 GHz Low Power Front End Module
* nRF2401A Transceiver
* C8051F330 MCU

The transceiver has a max datarate (burst mode) of 1Mbps. It uses GFSK modulation.