Go Brrr – 3D Printing & Open-Source Bitcoin Hardware from Austria

Premium 3D Prints and Sovereign Bitcoin Hardware – Made in Austria

Go Brrr (gobrrr.me) is your Austrian specialist for high-quality 3D-printed Bitcoin tools. Since 2024, the passionate "Printer" has been developing and producing practical, robust, and fully open-source solutions: from premium SeedSigner cases to Bitaxe & NerdQaxe mining stands, all the way to the revolutionary SolarBit – the first truly autonomous solar Bitcoin miner with real 0 € electricity costs.

Quality, speed, and maximum sovereignty are at the core of everything Go Brrr does. Everything is developed, tested, and manufactured in Austria – for Bitcoiners who want real, self-built hardware without compromises.

120+

Products & Designs
8+

Open-Source Hardware Projects

"Fiat is a scam. Opt out with real hardware. Go Brrr!"

What you get at GoBrrr

Go Brrr combines state-of-the-art 3D printing technology with deep Bitcoin expertise. All products are ready-to-use, fully open-source, and built for maximum sovereignty – developed and produced in Austria.

✅ SeedSigner Premium & Battery Powered – The most secure air-gapped signing devices, DIY kits and robust cases
✅ Hack0 BTCPayServer Node – Plug & Play Lightning and On-Chain Node
✅ Bitaxe, NerdQaxe & SolarBit – Decentralized solo-mining hardware and solar-powered miners with real 0 € electricity costs
✅ Enclosures & Stands – Perfect cases and mounts for Coldcard, Jade, Bitaxe and more
✅ Bitcoin Merch & 3D Art – Cool, high-quality prints for real Bitcoiners

Your Advantage on BitBuy: Direct access to limited editions, exclusive BTC discounts, and immediately available Austrian quality hardware – all from one source, duty-free, and with full sovereignty.