This board was designed as to be a LegionFX add-on board, to provide extra sensors and servos to a SUGV.
It includes GPS, NRF24L01, LSM303DLHC, UART and I2C headers. Multiple servo and sensor channels are also available in this add-on board.
A onboard LDO regulator for servo power and a selector to use external power to supply the servos.
Since it has a arduino form factor this shield can be used with arduino boards.
Note that this is a header board and the sensors/servos are not provided.