If you like my design maybe consider: 
[https://buymeacoffee.com/ironatmmi](https://buymeacoffee.com/ironatmmi)

This is Part one of the Pocket Radxa Zero 3 W Project.  I will update as soon I have finished the complete build.

The Keyboard:

This is a small keyboard for your Pocket Computer needs. It is mostly printable and the switches are handwired.

For the keyboard software I use Circuit Python with KMK. 

[https://circuitpython.org/](https://circuitpython.org/)

[https://github.com/KMKfw/kmk_firmware](https://github.com/KMKfw/kmk_firmware)

Example for Pocket Computer Project:

Size is is about 132x58 mm.

Back of the keyboard:

You can also go more creative with the colors:

Building Instructions:

As Keyboard Software I use KMK and the RP2040-Zero Mini Board.

Material Links:

All links are Amazon Affiliate Links:

Switches
EU: [https://amzn.to/3J5uL5S](https://amzn.to/3J5uL5S)
US: [https://amzn.to/454z6yP](https://amzn.to/454z6yP)
Cable
EU: [https://amzn.to/3J2S9Rw](https://amzn.to/3J2S9Rw)
US: [https://amzn.to/45KWalt](https://amzn.to/45KWalt)
SBC RP2040-Zero Mini Development
EU: [https://amzn.to/3HiJBp9](https://amzn.to/3HiJBp9)
US: [https://amzn.to/4ooLb9F](https://amzn.to/4ooLb9F)
Wire
EU: [https://amzn.to/46FyDnX](https://amzn.to/46FyDnX)
US: [https://amzn.to/3UhqUoD](https://amzn.to/3UhqUoD)
Diodes
EU: [https://amzn.to/45luVxs](https://amzn.to/45luVxs)
US: [https://amzn.to/4lAWrNL](https://amzn.to/4lAWrNL)

Keymap: