Colour-coded GPIO pins that make locating that ground or power connection you need super simple!

These 40-pin 2x20 male headers from our friends at The Pi Hut can be used on a Raspberry Pi Zero and are colour-coded for your prototyping convenience.

You'll never have to search for a ground pin again!

The colour coding is nice and simple:

• Red = 5V
• Yellow = 3V3
• Black = GND
• Blue = DNC (Reversed I2C)

For hard-mode try installing the header the wrong way round and throwing away your normal pin reference! ;-)

* Raspberry Pi Zero NOT included