![Check out my keyboard! It's made from 3 layers of FR-4 PCB. It runs a custom Arduino IDE firmware on Raspberry Pi Pico, and has a built in USB hub. I'll have Check out my keyboard! It's made from 3 layers of FR-4 PCB. It runs a custom Arduino IDE firmware on Raspberry Pi Pico, and has a built in USB hub. I'll have](https://preview.redd.it/hnep6m9zgaf81.jpg?width=3840&format=pjpg&auto=webp&s=60769a6c948073442bdcb48c28430ca574dec2b4)
Check out my keyboard! It's made from 3 layers of FR-4 PCB. It runs a custom Arduino IDE firmware on Raspberry Pi Pico, and has a built in USB hub. I'll have
![Hacking the Official Raspberry Pi Keyboard: Build a Battery-Powered All-In-One Pi Keyboard! - Howchoo Hacking the Official Raspberry Pi Keyboard: Build a Battery-Powered All-In-One Pi Keyboard! - Howchoo](https://howchoo.com/media/mz/zi/zt/raspberry-pi-all-in-one-keyboard.jpeg?width=1440&auto=webp&quality=70)
Hacking the Official Raspberry Pi Keyboard: Build a Battery-Powered All-In-One Pi Keyboard! - Howchoo
![Remember when the keyboard was the computer? You can now relive those heady days with the Raspberry Pi 400 • The Register Remember when the keyboard was the computer? You can now relive those heady days with the Raspberry Pi 400 • The Register](https://regmedia.co.uk/2020/10/29/rpi400back.jpg)