USB-A & USB-C ZMK Dongle

This is a project that I've had in the works for a while now! I'm always looking for ways to improve my setup and a dongle was on the list but for so long it couldn't be justified, simply because not everything works easily with just a USB-C port. But now that I have the best of both worlds, I can use the same board at home with a PC and on the go with all my devices.

I'm excited to share that this project was sponsored by PCBWay, who generously provided me with a transparent version of this case free of charge. PCBWay offers exceptional PCB manufacturing services, and my experience with their 3D printing quality has been fantastic. The smooth finish and precise dimensions of their printed parts have truly enhanced my project. If you’re interested in this model or in PCBWay’s services, you can check out the links below:

• PCBWay (Referral Link): https://pcbway.com/g/N2FA8g

• Order this Model from PCBWay: https://www.pcbway.com/project/shareproject/USB_A_USB_C_ZMK_Dongle_f4e7c666.html

Parts List

• Pro Micro–compatible Bluetooth board

• 4 header pins

• 4 wires

• Two 3D‑printed case halves

• Some patience :)

Watch the video or read the article for the full project:
Video: https://www.youtube.com/watch?v=qyW3JeO_EDc
Article: https://viscouspotential.medium.com/custom-usb-a-dongle-for-your-usb-c-split-board-9be952e871eb