Modifications

* Soit via le bornier d'alimentation 5V -ET- alimenter le Pi en 5V depuis la carte PiFace

* Soit via le bornier d'alimentation 5V -ET- alimenter le Pi en 5V depuis la carte PiFace

{{ambox-stop|text=Warning: Never have separate power supplies for both the Raspberry Pi and PiFace Digital 2, when the power jumper is connected.}}

{{ambox-stop|text=Warning: Never have separate power supplies for both the Raspberry Pi and PiFace Digital 2, when the power jumper JP3 is connected.}}

{{ambox|text=Note: As discussed in the Output ports section PiFace Digital 2 does not supply power on its open-collector output pins or relay contacts!}}

{{ambox|text=Note: As discussed in the Output ports section PiFace Digital 2 does not supply power on its open-collector output pins or relay contacts!}}