Datasheet

Overview

Once you've got your Feather board up and running you probably want to have some custom circuiry attached. Of

course, you can start with a breadboard setup and that will work just fine for prototyping. But, once you know what you

want, a proto feather can keep the components compact and secure.

We have

three options

for prototyping, all are "FeatherWings" - add on boards that can be plugged right into any

Feather.

FeatherWing Proto

First is the FeatherWing Proto - a prototyping add-on for all Feather boards. Using our Feather Stacking

Headers (http://adafru.it/2830) or Feather Female Headers (http://adafru.it/2886) you can connect a FeatherWing on

top or bottom of your Feather board.

This has a duplicate breakout for each pin on a Feather, as well as a bunch of plain grid proto holes. For GND and

3.3V, we give you a strip of connected pads. There's plenty of room for buttons (https://adafru.it/dSh),

indicator LEDs (https://adafru.it/dLA), or anything for your portable project. The FeatherWing Proto makes an ideal

partner for any of our Feather boards.

FeatherWing Doubler