BiXBiT Custom firmware for

Whatsminer
Antminer

  • Maximum Performance

    Through algorithm optimization of miner chips, our firmware maximizes device performance and improves output efficiency.

  • Variable Operating Modes

    A range of operating profiles, allow your device to run in either energy-saving mode or in high-performance mode, depending on operational requirements.

  • Remote Monitoring & Control

    BiXBiT firmware integrates with remote monitoring systems, including BiXBiT AMS, for precise control and real-time operational monitoring.

Compatibility list

BiXBiT continues to expand the range of supported devices. To date, we have thoroughly tested the compatibility of the models listed below. Once you identify your device's firmware version, you can download the firmware file and find detailed instructions for safe installation


If your Whatsminer device has a H616 control board and a stock firmware version of December 13, 2023 or later (e.g. 20230911.12), it is not recommended to update it to the new version. Otherwise, you will have to flash the ASIC via SD card to install the BiXBiT firmware.

Whatsminer

DevFee 2%
WhatsMiner Series m2x
Version 1.4.8
DevFee 2.8%
WhatsMiner Series m3x
Version 1.4.8
DevFee 2.8%
WhatsMiner Series m5x
Version 1.4.8

Whatsminer 2PSU

DevFee 2%
WhatsMiner Add_PSU Series m2x
Version 1.4.8
DevFee 2.8%
WhatsMiner Add_PSU Series m3x
Version 1.4.8
DevFee 2.8%
WhatsMiner Add_PSU Series m5x
Version 1.4.8

Whatspower

WhatsPower p21
Version 260621
WhatsPower p21D
Version 260621
WhatsPower p221c
Version 210222
WhatsPower p222b
Version 180222
WhatsPower p222c
Version 090821

Antminer

  • DevFree 2.8%
    Antminer S19
  • DevFree 2.8%
    Antminer S19i
  • DevFree 2.8%
    Antminer S19 XP
  • DevFree 2.8%
    Antminer S19 Pro
  • DevFree 2.8%
    Antminer S19 Pro A
  • DevFree 2.8%
    Antminer S19a
  • DevFree 2.8%
    Antminer S19a Pro
  • DevFree 2.8%
    Antminer S19k Pro
  • DevFree 2.8%
    Antminer S19j+
  • DevFree 2.8%
    Antminer S19j Pro
  • DevFree 2.8%
    Antminer S19j Pro+
  • DevFree 2.8%
    Antminer T19
  • DevFree 2.8%
    Antminer L7
  • DevFree 2.8%
    Antminer S21
  • DevFree 2.8%
    Antminer T21
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Features and Benefits

  • Automation
    The automatic update and tuning provided by the ASIC custom firmware saves user's time by eliminating the need of repetitive procedures.
  • Profitability Control
    Depending on the situation, you can switch between modes of maximum energy efficiency and ultimate performance.
  • Overclocking
    The firmware ensures proper overclocking of each individual chip! Combined with the immersion type of cooling, you can achieve really great hashrate numbers for your miners.
  • Asic Boost
    This technology allows miners to lower energy consumption while maintaining their efficiency on the SHA-256 algorithm. Power consumption decreases by ~10-20%.
  • Security
    Alarm for the user on unauthorized changes of the pool. Strong 2FA authentication and SSH access control.
  • Immersion cooling
    The microprogram is compatible with the most efficient type of device cooling, allowing ASICs to run fanless without resorting to bypasses.
  • Statistical Data
    Your personal BiXBiT AMS account helps you keep track of various things during the miners' work for later analysis over a period of time.
  • Notifications
    Flexible notifications and events configuration: hashrate drop, overheating, pool change, etc.
  • Equipment Safety
    The software stops the mining process if critical temperatures are reached on particular mining units or if there is a problem with the fans.

Remote control and monitoring of ASIC devices

Register in BiXBiT Automated Monitoring System service (AMS) to keep an eye on your mining farm from any location.

Learn more

Сompatible with firmware from other manufacturers

Monitoring dashboard on tablet

Partnership

BiXBiT Dev offers a partnership program for administrators and owners of mining hotels, data centers and repair shops. Our program includes customized partner firmware featuring your DEV FEE and logo, ensuring timely rent collection from your customers while providing them with improved firmware for additional income. Additionally, we offer help with installation and configuration. Your firmware will be updated to the latest version with each release. To discuss the affiliate program, please contact @BiXBiT_io.

Choose plan

Personal tech support chat for everyone

Ability to use any pool for affiliate commissions including pools with TLS support

AMS remote control and monitoring for everyone

Firmware branding
with a logo

Unlimited number
of devices
Standard
NO commission fee

Personal tech support chat for everyone

Ability to use any pool for affiliate commissions including pools with TLS support

AMS remote control and monitoring for everyone

Firmware branding
with a logo

For
partners
Premium
commission fee 1.4%

Personal tech support chat for everyone

Ability to use any pool for affiliate commissions including pools with TLS support

AMS remote control and monitoring for everyone

Firmware branding
with a logo

Development
We provide development services

FAQ

  • Is using a custom ASIC firmware from BiXBiT free?
    Our software for Antminer, Whatsminer is distributed for free. Please keep in mind that custom firmware includes Developers Fee, which is a reward for developers. Usually it is 1.8%-2.8% of the miner’s total hashrate which is automatically deducted during the work of the device.
  • Why the ASIC does not start after selecting a profile?
    If you mean the very first run after flashing the device, it sometimes takes up to an hour for the inbuilt algorithm to finish configuring your ASIC.
  • How to bypass the “Cannot Find Signature” message during the flashing process of the ASIC?
    Read our user manual for your specific miner version, it describes actions to eliminate this error, when it occurs.
  • Does the ASIC lose its warranty from the manufacturer when used with a custom firmware?
    There is no definite answer. To avoid warranty issues, please use the firmware from the manufacturer.
  • Is it risky to use the custom firmware for ASIC from BiXBiT?
    Absolutely not. All firmware revisions are thoroughly tested before each release. Moreover, all BiXBiT capacities have been running on these firmwares for many years.
  • Is BiXBiT AMS compatible with microprograms from other developers?
    No. Our automated monitoring system is only compatible with our software.
  • Is it possible to revert the ASIC back to its original settings after using a custom firmware?
    Yes, just bring back the official firmware in the usual way.
  • What level of knowledge is required to flash a miner?
    We have specially made instructions for every version of the miner. Everything is described in a simple and clear way, so even a beginner can handle it. Besides, you are always backed with our team of technicians who are always in touch and willing to help.

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