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Bitaxe Ultra DIY Kit

Bitaxe Ultra DIY Kit


Introducing the Bitaxe Ultra DIY Kit from D-Central Technologies: a beacon for innovators and tech enthusiasts venturing into the realm of Bitcoin mining. Our comprehensive package brings you the essence of the open-source Bitaxe project, encouraging you to join a community dedicated to refining and advancing ASIC mining technology.

This kit is your invitation to dive into open-source hardware development. For detailed information and to become an active participant in the project’s evolution, visit the Bitaxe GitHub repository.

From MOSFETs to Inductors, Capacitors, and Connectors, every component ensures a complete build.

The Bitaxe PCB stands at the heart of your DIY project, a canvas for you to personalize your mining machine using Bitmain’s BM1366 ASICs.


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Are you an innovator, thinker, or tech enthusiast looking to explore the world of Bitcoin mining? The Bitaxe DIY Kit is designed just for you. This all-in-one package is a testament to our commitment to empowering the Bitcoin mining community, offering everything you need to build your own Bitaxe miner.

Open Source Mining Hardware

In collaboration with Skot’s open-source Bitaxe project, we invite you to contribute and be part of the development journey. Visit the project’s GitHub page to learn more and join the innovation.

Key Components:

  • ASIC Chips: 1 new BM1366 chip, pre-tinned and fully tested, providing efficient SHA256 hashing power.
  • Power Management: Includes specialized PMIC, Linear Voltage Regulators, and more.
  • Temperature Sensors: Ensures optimal performance with MSOP-8 Temperature Sensors.
  • Additional Components: MOSFETs, DC-DC Controllers, Monitors and Reset Circuits, Power Inductors, Capacitors, Connectors, and more.

The Bitaxe PCB

Based on the innovative Bitaxe project, this partially populated circuit board utilizes Bitmain BM1366 ASICs to provide efficient SHA256 hashing power. Modify and improve your miner to suit your needs and preferences.

This Kit includes the following Bitaxe Chips, which you will need to install

  1. U8: INA260 – TSSOP-16 Monitors & Reset Circuits ROHS
  2. L1: Power Inductors-SMD150nH47AFlat-PacFP1005 – 150 nH Unshielded Drum Core, Wirewound Inductor 53 A 0.39mOhm Nonstandard
  3. C46: 220µF Molded Tantalum Polymer Capacitor 2.5V 1411(3528 Metric) 15mOhm @ 100kHz
  4. U1: 25MHz – 25 MHz XO (Standard) HCMOS, LVCMOS Oscillator 1.8V ~ 3.3V Enable/Disable 4-SMD, No Lead
  5. C28: 220µF 16V Aluminum Electrolytic Capacitors Radial, Can – SMD 2000 Hrs @ 105°C
  6. J10: Connector Header Surface Mount 10 position 0.050″ (1.27mm)
  7. Y1: 32.768kHz – Crystals 32.768kHz 7pF +/-20PPM
  8. U6: MCP1824T-0802E – SOT-23-5 Power Management Specialized – PMIC ROHS
  9. U5: MCP1824T-1802E – 300mA 55dB@(100Hz) null 1.8V positive 6V SOT-23-5 Linear Voltage Regulators (LDO) ROHS
  10. U7: EMC2101 – MSOP-8 Temperature Sensors ROHS
  11. U10: DS4432U+
  12. U4, U13: CLX6E-FKC – Red, Green, Blue (RGB) 622nm Red, 528nm Green, 470nm Blue LED Indication – Discrete 2V Red, 2.8V Green, 3V Blue 6-SMD, J-Lead
  13. BM1366 ASIC Chips: The kit will include 1 new BM1366 chip, pre-tinned and fully tested. These chips are the heart of the Bitaxe and provide efficient SHA256 hashing power.

Join the Extraordinary Journey

Whether you’re a seasoned tech guru or a novice at ASIC mining, the Bitaxe Ultra DIY Kit by D-Central Technologies offers an engaging hands-on project that puts the power of Bitcoin mining at your fingertips. Experience the thrill of tinkering with a cutting-edge product and take a step into the future of Home ASIC mining.

Complete and Ready-to-Build Kit

This kit includes ALL the required parts to build a functional Bitaxe miner. It’s designed to work directly from the ESP32 chip, running cgminer locally, directly from the WiFi. What you see is what you get, and the current version at the moment of passing the order is exactly what will be delivered to you.

Special Note

This is not yet a polished, final commercial product but rather a unique version tailored towards 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 will need to program the device after assembly. This will allow you to set up WiFi, pool credentials, chip frequency, and more. Please be aware that updates are coming to this kit, but orders cannot be canceled to obtain an updated version if one releases. Your purchase is a commitment to the version available at the time of your order.

MIT License applies. Copyright (c) 2022 Skot.

Additional information

Weight 680 g
Dimensions 20 × 20 × 10 cm


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