Stampy - RP2040 USB-C Controller Board for Handwiring

$1.00

Heavily inspired by the Postage Board Mini by LifeIsOnTheWire, Stampy is an RP2040-based version of it for doing a handwired build.

Coming Soon! Production status

What is Stampy?

Stampy is a controller board meant to assist with the construction of a handwired 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!

Features

  • RP2040 Microcontroller
  • 16Mbit (2MB) of flash memory
  • Compatible with both Cherry MX style switches.
  • 26 I/O pins available for your rows and columns, or other IO functions such as LEDs and RGB strips
    • 3 pins are preset for columns, and 1 pin is preset for a row
  • Can cover well over 100 switches
  • USB Type-C connector
  • QMK-compatible