New Guide: FeatherWing Proto and Doubler
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 two options for prototyping, both are “FeatherWings” – add on boards that can be plugged right into any Feather.