Further information for ALLNET ALL-D-17 (A25) - 4duino sensor expansion board
ALLNET 4duino sensor expansion board
4duino Arduino (TM) sensor extension plate V5
Universal Sensor Shield with slot for XBee module, ext. Power connector and integrated RS485 serial interface. Fits on Arduino (TM) and Arduino Uno (TM) Mega 1280/2560. D-17 (A25)