Raspberry Pi GPIO Extension Board V2.2

Features:

• This GPIO expansion board is V2.2, the added LED light can tell you if the power supply was connected properly.
• It can also protect the board. When short circuit incidents happens , the LED light goes out, quickly cut off the electricity, maybe can save the board.
• Size: 4cm x 5cm x 2cm

Package Included:
1 x Raspberry Pi GPIO Expansion board