The Proto Expansion Board for the Onion Omega allows you to create your very own prototype that interfaces with your Omega. This little board provides a small soldering area and 30-pin header that plugs into the Expansion Dock. With it, you will have full control over what kind of project you design for your Omega!
The Onion Omega boards we carry are separated into three different categories: Mainboard, Dock and Expansion Board. This board falls into the Expansion Board category, meaning you will need an Omega Dock that is equipped with a 30-pin Expansion Header like the Expansion Dock or Arduino Dock R2.