Adafruit Perma Proto Bonnet Mini Kit

The Adafruit Perma-Proto Bonnet Mini Kit is a prototyping daughter board sized for the Raspberry Pi Zero. It plugs directly onto the Pi's 2×20 GPIO header and provides a grid of 0.1″ soldering holes connected in a familiar breadboard pattern — making it easy to transfer circuits from a solderless breadboard to a permanent soldered design.

Nearly every GPIO pin is broken out near the top of the board, along with dedicated power strips for +3V, +5V, and ground. Unlike the Perma-Proto HAT versions, this Bonnet does not include an EEPROM, so it can be stacked with other Bonnets and pHATs without address collisions.

Key Features

• Breadboard-Style Layout – 0.1″ grid with connected pads matching solderless breadboard patterns
• GPIO Breakout – Nearly all Pi GPIO pins broken out along the top edge
• Power Rails – Dedicated +3V, +5V, and GND strips
• No EEPROM – Stack-friendly design avoids address collisions with other HATs/Bonnets
• Pi Zero Form Factor – Sized for Pi Zero but fits any Pi with a 2×20 header

Ideal For

• Custom circuits and add-ons for Raspberry Pi Zero projects
• Transferring breadboard prototypes to a permanent soldered board
• Stacking with other Bonnets and pHATs (no EEPROM conflicts)

Package Contents

• 1× Perma-Proto Bonnet PCB
• 1× 2×20 Female GPIO Header