==== GPIO  ====


[[http://blog.idleman.fr/raspberry-pi-06-utiliser-le-gpio-et-interagir-avec-le-monde-reel|wiring PI]]

[[http://mchobby.be/wiki/index.php?title=Pi-WiringPi|Pi-WiringPi]]

[[https://code.google.com/p/webiopi/wiki/RESTAPI|RESTAPI webiopi]]