Description

NerdOctaxe rev3.1 | Pure Open-Source Power with up to 12 TH/s

The NerdOctaxe rev3.1 is the next evolutionary stage in open-source Bitcoin mining: Equipped with 8× BM1370 ASIC chips , a revised power design and a hashrate of up to 12 TH/s, it delivers impressive performance at around 200 watts – perfect for miners looking for maximum hashpower in a compact form.

With an improved power layout, optimized thermals, and an interactive LILYGO T-Display S3, Rev 3.1 sets new standards in efficiency and usability.
As always: completely open source. Completely controllable. Completely your miner.

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Key features

🔹 Up to 12 TH/s hashrate.
Eight BM1370 chips – the same technology found in the Antminer S21 Pro – work together in a perfectly tuned 6-phase VRM design.

🔹 Rev 3.1 Hardware Upgrade:
New voltage controller (TPS53667), improved 12V routings, stronger decoupling structure and optimized PCB thermals for stable high-power runs.

🔹 LILYGO T-Display S3
Large, bright display for hashrate, temperatures, status and live monitoring directly on the device.

🔹 AxeOS + ESP-Miner Fork:
Intuitive web interface, full control, modern UI, pool management, log analysis and complete transparency.

🔹 Open-source design
built on the Bitaxe project – developed by @Phil, further improved by @BitMaker_.
A portion of every sale goes back to the OSMU/Bitaxe community.

🔹 12V/20A power supply included
. Automatically selected to match the delivery country – simply plug it in and get started.

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Advantages of NerdOctaxe rev3.1

⚡ Maximum performance – compact & efficient
12 TH/s at ~200 W – excellent hashrate to power consumption ratio.

🌡️ Improved Cooling & Stability
The new 6-phase power supply distributes the load cleanly, reduces heat and ensures consistently stable hashrates without throttling.

🖥️ Interactive display & web dashboard:
Live data, clear visualization, easy operation.

🌐 Plug & Play – ready to use immediately.
Connect the power supply, configure, and mine. No additional controller required.

🔓 Open Source as it should be:
Full freedom, full control, full transparency – from the firmware stack to the PCB.

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Technical specifications

🔌 Power supply:
12 V / 20 A (included)

🧠 Chips:
8× BM1370 ASIC

⚡ Power:
~200 W / up to 12 TH/s

🖥️ Display:
LILYGO T-Display S3

🌐 Firmware:
ESP miner (fork) + AxeOS web interface

🔧 Revision 3.1:
New VRM design, improved power delivery, optimized thermals

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Scope of delivery

✔ NerdOctaxe rev3.1 Miner
✔ 12V / 20A power supply (country compatible)
✔ Documentation & Quickstart

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NerdOctaxe rev3.1 – It doesn’t get much more open-source than this

With 12 TH/s, smart power architecture, interactive display and complete openness, the NerdOctaxe rev3.1 is the ideal choice for anyone who wants real control over their mining hardware – whether solo miner, Bitaxe fan or open-source enthusiast.