Stampy - RP2040 USB-C Controller Board for Handwiring

Heavily inspired by the Postage Board Mini by LifeIsOnTheWire, Stampy is an RP2040-based version of it for doing a handwired build. What is Stampy? Stampy is a controller board meant to assist with the construction of a hand-wired keyboard. Instead of using some other daughterboard like the Pro Micro, Elite-C, etc., Stampy gets soldered directly to 3 switches, meaning that no extra space below the controller is needed. Goes great with the Amoeba Single-switch PCBs! Want to save a bit of money? We've also got perfectly usable prototype versions of the Stampy available at a discounted price.