Hate trying to work out which GPIO pin is which? You need our Raspberry Pi GPIO reference board. This keyring style board sits nicely on top of your Raspberry Pi GPIO pins, and tells you exactly which pin is which! Handy!
• Only 0.8mm thick.
• Compatible with Raspberry Pi Rev 1 and Rev 2 GPIO.
• Idiot proof, really! You can’t put it on backwards.
• Also makes a great keychain.