We’ve just open sourced the BCB100 on GitHub 🔥

The Braiins Control Board is now officially the Bitcoin Control Board.

Everything you need to build is now available:

— OpenWrt-based firmware with full config

— Hardware design files: BOM, schematics, Gerbers, CAD

— Nix environment for reproducible builds

— Mining binaries (bosminer, boser), same as in official Braiins OS releases

Repository:

🔗 Full README with docs, files, and build scripts is on our GitHub.

Licenses:

🔶 Software — GPLv3

🔶 Hardware — CERN-OHL-S

🔶 Mining components — binary-only

Test units:

✅ We’re sending a few BCB100 boards to Bitcoin Park in Nashville for builders to explore and experiment.

✅ A few units will also be available soon on the Braiins Store, shipping fast from our US and EU warehouses with no customs hassle.

Bitcoin mining infrastructure needs more transparency and resilience.

This is how we help accelerate that mission 🫡

Let’s build.