UnyxRF is an open-source PCB designed for the M5StickC Plus 2, allowing direct connection of multiple external modules via a 1×8 pin header and a Grove port. The aim of this project is to provide a compact, flexible, and easy-to-build board for RF and storage development. It is fully compatible with Bruce, expanding its use cases for open-source projects.
A big thanks to sleepymorph for fixing all schematic issues! I’ve redesigned the board so it can be easily soldered at home without specialized equipment. The second production batch is currently on order.
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M5StickC Plus 2 or M5StickC Plus compatible
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Works with Bruce
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Supports multiple modules:
- NRF24 or CC1101
- MicroSD Card Reader
- IR Transmitter & Receiver
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Compact design with direct module integration
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DIY-friendly – easy to solder at home
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Designed in EasyEDA
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Planned manufacturing via PCBWay
This is an open-source project, so you can:
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Order directly from PCBWay
- Minimum order: 5 PCBs (~5 USD total)
- Assembly service: ~30 USD extra if you can’t solder yourself
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Buy from me
- If you prefer a ready-to-use or pre-assembled board, please fill out this form
- Availability depends on my stock – I can ship directly if I have units ready.
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DIY Build
- If you can solder, you can save money by ordering the parts yourself.
- I’ve prepared a parts list CSV with direct AliExpress links for convenience.
You can help improve the project by:
- Testing the board and reporting any issues
- Suggesting schematic or layout improvements
- Sharing your integration results
📌 Use the Discussion tab for general questions or ideas
🐞 Use the Issues tab only for bugs and design problems
Join the community here: 👉 HackLab Discord Server
This PCB design is licensed under the
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).
You are free to use, modify, and share this design for personal and educational purposes only.
Commercial use, resale, or distribution for profit is strictly prohibited.
