4479 Desserte Nord Autoroute 440, Laval, QC H7P 6E2

The Bitaxe Hex

The Bitaxe Hex

Canadian dollar ($)


The Bitaxe Hex emerges as a groundbreaking advancement in the realm of Bitcoin mining, ingeniously designed to cater to the modern miner’s needs. This state-of-the-art device is a successor to the acclaimed BitAxe, integrating six BM1366 ASICs from the Antminer S19XP to deliver unparalleled efficiency and performance.

Key Features

  • Standalone Operation: Mine directly to your pool over WiFi without the need for an external computer, embodying the essence of low-cost, low-maintenance, and high-reliability mining.
  • Embedded ESP32-S3-WROOM-1: Equipped with a WiFi microcontroller for seamless connectivity and control.
  • Advanced Power Regulation: Features a TI TPS40305 buck regulator and a Maxim DS4432U+ current DAC for precise power management and core voltage adjustment.
  • Real-Time Monitoring: Incorporates a TI INA219 power meter and a TMP1075 for accurate monitoring of input voltage, current, and PCB temperature.
  • Efficient Cooling System: Dual fan control via a Microchip EMC2302 and an optional status LCD header enhance the device’s operational efficiency and longevity.
  • BM1366 ASICs: Leverage the power of Bitmain’s BM1366 ASICs, known for their exceptional 21.5 W/Th efficiency, making the BitAxe Hex a powerhouse in Bitcoin mining.

Performance and Versatility

The BitAxe Hex is designed to achieve an impressive hashrate of close to 3 TH/s at a mere 90W, setting a new standard for power efficiency in the mining industry. Its versatility allows for both solo and pool mining, with autotune capabilities for optimizing power, heat, and efficiency.

Current Status

The BitAxe Hex is in the advanced stages of design, with ongoing development to refine its capabilities and ensure it meets the high standards expected by the mining community. The ESP32 miner firmware is also under development, promising a robust and user-friendly interface for miners.

Explore the Ever-Growing Bitaxe Series

Bitaxe Model Series ASIC Chip Used On Expected Hashrate Ideal For
Bitaxe Max (100 Series) 1 x BM1397 Antminer 17 Series 400 GH/s (up to 450GH/s) Beginners in Bitcoin mining, offering a solid hash rate with moderate energy consumption.
Bitaxe Ultra (200 Series) 1 x BM1366 Antminer S19 XP and S19k Pro 500 GH/s (up to 550GH/s) Serious miners aiming to balance efficiency with higher hash rates.
Bitaxe Hex (300 Series) 6 x BM1366 Antminer S19k Pro and S19 XP 3.0 TH/s (up to 3.3 TH/s) Miners looking for scalability and high performance without sacrificing efficiency.
Bitaxe Supra (400 Series) 1 x BM1368 Antminer S21 600 GH/s (up to 700GH/s) Serious enthusiasts seeking the highest hash rates and efficiency.

Supporting Open-Source Mining Innovation

True to the Cypherpunk ethos, the BitAxe Hex is fully open-source, providing all design files for those who wish to understand, modify, or improve upon the design, fostering innovation and collaboration within the community. Every Bitaxe Hex sold contributes to Open Source Miners United, supporting the growth and development of innovative open-source mining technologies.

Your Gateway to Efficient Bitcoin Mining

Whether you’re a seasoned miner or new to the world of cryptocurrency, the Bitaxe Hex is your gateway to efficient and effective Bitcoin mining. It’s not just a tool for mining; it’s a key to unlocking new opportunities in the ever-evolving cryptocurrency landscape.

Special Note

This is not yet a refined final commercial product, but rather a unique release suitable for thinkers, innovators, and enthusiasts who enjoy the process of exploration and discovery. This is an invitation to be part of the development journey, contributing to the growth and evolution of open-source mining.

You may need to program the device and there will likely be minor issues to resolve. The entire Bitaxe product line is a flight-built aircraft. Please note that updates are coming to this kit, but orders cannot be canceled to get an updated version if a version is released. Your purchase constitutes a commitment to the version available at the time of your order.

Supporting Innovation

For every Bitaxe Hex sold, 10$ will be remitted to Open Source Miners United in support of their innovative open-source efforts that contribute to the making of these wonderful and useful products.

MIT License applies. Copyright (c) 2022 Skot.


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