PIR (Passive InfraRed) Motion Sencor

PIR Sencer is . So you can directry connect to "White Wizard Base Borad (PAT.PEND)".
Connect it to Digital input pins,(pin number is p 5 - p 30) on White Wizard Base Board.

Test program on mbed site

Shopping site

PIR motion sensor output voltage is up to 5V (mbed is 5V tolerant). The pin assign is signal, Vcc (3.3V to 5V) and GND.see datasheet

When you mount PIR motion sensor to White Wizard Base Board, you need raising the level (becouse there is not enough space).