The Adafruit Quad 2×2 FeatherWing Kit lets you connect one Feather board to three FeatherWings simultaneously in a compact 2×2 grid layout — no stacking headers needed. All four sets of Feather pins are cross-connected, so every FeatherWing shares the same bus signals, power, and ground.

Each of the four positions includes prototyping space with three breakout pads per Feather pin, plus a grid of plain proto holes for custom circuitry. GND and 3.3 V have full strips of connected pads for easy power distribution. The kit includes the PCB and four sets of female headers — just solder them on and plug in your Feather ecosystem.

Key Features

• 2×2 Grid Layout – Four Feather/FeatherWing sockets in a compact square arrangement
• Cross-Connected Pins – All four positions share the same bus signals
• Prototyping Area – Three breakout pads per pin plus grid proto holes at each position
• Power Distribution – Full connected strips for GND and 3.3 V
• No Stacking Required – Side-by-side layout eliminates the need for stacking headers

Package Contents

• 1× Quad 2×2 FeatherWing PCB
• 4× Sets of Feather female headers

Ideal For

• Multi-FeatherWing projects without stacking
• Prototyping with multiple sensors and add-ons
• Creating custom Feather-based systems