Color Coded Header for Raspberry Pi - Easy Pin Identification The Color Coded Header for Raspberry Pi Zero and Zero W makes GPIO pinouts easy to follow. Each of the 40 pins is marked with a color for fast identification. Red is 5V, yellow is 3V, black is ground, green is GPIO, and blue is no-connect. Designed for soldering onto Pi Zero boards with 2x 20 pins, it makes wiring simple and reduces pinout mistakes.Compatible with Raspberry Pi Zero / Zero W / Zero 2 W Color code: Red = 5V Yellow = 3V3 Black = GND Blue = DNC (Reversed I2C) TECHNICAL DETAILS Product Dimensions: 50.7mm x 11.6mm x 5.0mm / 2.0" x 0.5" x 0.2" Product Weight: 2.0g / 0.1oz
