Numpad

myminifactory

This is a custom numpad I created, designed to fit any standard Cherry or Kailh switch. It's built around an Arduino Pro Micro controller with QMK firmware installed, and I hand-wired it using Kailh Box Navy Blue switches after carefully selecting the case to match a professional product as closely as possible. To help you replicate this project, I've included a link to a handwiring guide on Geekhack: https://geekhack.org/index.php?topic=87689.0 For reference, please use the pin diagram from KB Firmware: https://kbfirmware.com/ Here's the layout you'll need to paste into your keymap: [{a:7},"","","",""],[{y:0.5,a:4},"Num Lock","/","*","-"],["7\nHome","8\n↑","9\nPgUp",{h:2},"+"],["4\n←","5","6\n→"],["1\nEnd","2\n↓","3\nPgDn",{h:2},"Enter"],[{w:2},"0\nIns",".\nDel"] Once you've set up your keymap, flash the hex file to the Arduino Pro Micro using these instructions from QMK: https://beta.docs.qmk.fm/detailed-guides/flashing