This color-coded 2x20 header simplifies connecting peripherals to your Raspberry Pi Zero or Zero W. Designed for clarity, its innovative color scheme helps you easily identify pin functions. Red represents 5V, yellow for 3V, black for GND, blue indicates Do Not Connect, and green points to GPIO. Soldering is required to attach it, but for a hassle-free alternative, the solderless GPIO Hammer Headers are available. Please note, this accessory is exclusively compatible with Pi Zero and Zero W models, as they lack pre-soldered headers unlike the Pi 2, 3, or Zero WH. https://elecena.pl/product/29478279/adafruit-color-coded-header-for-raspberry-pi 2025-11-03 https://elecena.pl/product/29478279/adafruit-color-coded-header-for-raspberry-pi 2026-01-24 https://elecena.pl/product/29478279/adafruit-color-coded-header-for-raspberry-pi 2026-01-29 https://elecena.pl/product/29478279/adafruit-color-coded-header-for-raspberry-pi 2026-04-08