Adafruit
FeatherWing Proto - Prototyping Add-on For All Feather Boards
The FeatherWing Proto is a prototyping add-on board compatible with all Adafruit Feather boards. It provides duplicate breakouts for every Feather pin, a gri...
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The FeatherWing Proto is a prototyping add-on board compatible with all Adafruit Feather boards. It provides duplicate breakouts for every Feather pin, a grid of proto holes for custom circuitry, and connected pad strips for GND and 3.3V — everything you need to add custom components to your Feather project.
Stack it on top or below your Feather board using stacking headers or female headers (sold separately) for a compact, portable build.
Key Features
- Universal Feather Compatibility – Works with all Adafruit Feather boards
- Duplicate Pin Breakouts – Every Feather pin broken out for easy access
- Proto Grid – Plenty of through-holes for custom circuitry
- GND & 3.3V Strips – Connected pad strips for convenient power distribution
- Stackable – Mount above or below your Feather with stacking headers
Ideal For
- Adding custom circuitry to Feather projects
- Prototyping with buttons, LEDs, and sensors
- Compact, portable project builds
- Expanding any Feather board's capabilities
Package Contents
- 1× FeatherWing Proto Board
Jargon buster
Plain-language definitions for the technical terms used above.
- FeatherWing
- A FeatherWing is an add-on board made to plug into the Feather microcontroller board layout. Knowing a product is a FeatherWing helps you check whether it will physically and electrically fit your Feather-style mainboard.
- GND
- GND is the ground or reference connection (0 V) for a circuit. When connecting two devices together, their grounds must be joined so both agree on what counts as a low or high signal.
- Headers
- Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
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Prototyping & Wiring
Related Tutorials
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