The Bitaxe Gamma is the the world’s first open source bitcoin miner, allowing you to mine to a pool, lottery mine or solo mine without the huge costs, power consumption or noise of traditional Bitcoin mining rigs. It's an easy way to get started with serious, open-source Bitcoin mining with modern ASIC silicon. This is our Bitaxe Gamma 602 Kit - including a Bitaxe Gamma 602 board, a 5V 6A multi-head power supply (includes heads for UK, EU and USA), 3D-printed case, metal stand, heatsink and 40mm cooling fan. It's everything you need to get started - perfect for anyone who wants to plug in, point at a pool and start mining - or tinker, overclock and experiment with different settings. The Gamma uses a BM1370 Bitmain chip from the Bitmain S21 miner, mining up to 1.2 TH/s of hashrate and designed to be incredibly power efficient whilst also quiet enough to run in the home. There is also an ESP32 controller alongside this, hosting a local web page for configuration and information as well as in built wireless networking - removing the need for an external computer. Open-source design & firmware The Bitaxe Gamma 602 is part of the wider Bitaxe ecosystem – an open-source Bitcoin ASIC miner project using modern chips like the BM1370. Hardware design files live on GitHub, and firmware is provided by the Bitaxe Gamma repository and ESP-Miner firmware. That means you’re free to audit, modify and extend the device – whether that’s tweaking cooling, integrating it into a swarm, writing your own monitoring scripts or experimenting with different voltage/frequency curves. Features * Modern ASIC: BM1370 SHA-256 chip taken from the Antminer S21 family, capable of around 1.2 TH/s on a single chip * Open-source hardware & firmware: based on the Bitaxe Gamma design and AxeOS firmware, with design files and code available on GitHub * Standalone miner: no external computer required – mines directly over Wi-Fi * Low power: powered from a 5V 6A PSU (included), suitable for desks, shelves and home labs * Beginner friendly: easy web dashboard for configuration and monitoring * Advanced ready: full access to frequency, voltage and pool settings for tuning and experimentation * Ready to run: kit includes everything you need, including multi-head PSU, heatsink/fan, stand and case Specifications ASIC BM1370 SHA-256 chip (from Antminer S21 series) Hashrate Up to ~1.2 TH/s (typical, depending on settings and cooling) Efficiency Around 15 J/TH achievable with sensible tuning Power input 5V DC via 2.1/5.5 mm barrel jack PSU 5V 6A regulated power supply (included) Controller On-board ESP32 microcontroller Cooling 40mm active cooler (heatsink + fan) mounted on the BM1370 Interface Web UI (AxeOS) for config and monitoring over Wi-Fi Mining Supports Stratum V1 - mine to any standard pool, solo pool or your own node Form factor Compact PCB with stand-friendly mounting, ideal for desk use Resources The Bitaxe Gamma 602 is part of the wider Bitaxe ecosystem – an open-source Bitcoin ASIC miner project using modern chips like the BM1370. Hardware design files live on GitHub, and firmware is provided by the Bitaxe Gamma repository and ESP-Miner firmware. Bitaxe * Bitaxe Gamma repository * Bitaxe.org * Bitaxe Web Flasher * ESP-Miner OSMU (Open Source Miners United) * OSMU.wiki * OSMU Discord Package Contents * 1x Bitaxe Gamma 602 board * 1x 5V 6A multi-head regulated power supply * Includes heads for UK, EU and USA * 1x 3D-printed case * 1x Metal stand * 1x Heatsink * 1x Fan