#mechanicalkeyboard #macropad #build this 3by2 mechanical macropad supports mx or choc switches with my 3d printed hotswap plates with the goal to build a prototype faster and have no soldering required. read the article here https://blog.heaper.de/e/w3by2 UPDATE: the firmware is now in my git repository so you all receive updates: https://github.com/JanLunge/vial-qmk and the 3d print files are in a separate repo as well https://github.com/JanLunge/keyboards also join the discord server if you are interested: https://discord.gg/ctYr5BVF7b Twitch: https://twitch.tv/JanLunge Materials: Diodes 1N4148 - https://www.amazon.de/gp/product/B012ACSC1O https://github.com/JanLunge/keyboards/tree/main/hotswap_socket/v1 0:00 Intro 0:55 Materials 1:28 Case Design 3:00 Hotswapsocket 3:55 Wiring 5:15 ProMicro Pinout 5:41 Firmware 6:57 Review