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.

Firmwares

Support

Download the latest firmware for new Whatsminer models

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

Whatsminer

Suitable for all Whatsminer devices, including ASICs with firmware version from 2024.

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.

New

DevFee 2.8%

WhatsMiner Series m6x

Version 1.5.0.25

DevFee 2.8%

WhatsMiner Series m5x

Version 1.5.0.25

DevFee 2.8%

WhatsMiner Series m3x

Version 1.5.0.25

DevFee 2%

WhatsMiner Series m2x

Version 1.5.0.25

Whatspower

WhatsPower p222b

Version 180222

Download

WhatsPower p222c

Version 090821

Download

WhatsPower p221c

Version 210222

Download

WhatsPower p21D

Version 260621

Download

WhatsPower p21

Version 260621

Download

Antminer

DevFree 2.8%

Antminer S19

More
DevFree 2.8%

Antminer S19i

More
DevFree 2.8%

Antminer S19 XP

More
DevFree 2.8%

Antminer S19 Pro

More
DevFree 2.8%

Antminer S19 Pro A

More
DevFree 2.8%

Antminer S19a

More
DevFree 2.8%

Antminer S19a Pro

More
DevFree 2.8%

Antminer S19k Pro

More
DevFree 2.8%

Antminer S19j+

More
DevFree 2.8%

Antminer S19j Pro

More
DevFree 2.8%

Antminer S19j Pro+

More
DevFree 2.8%

Antminer T19

More
DevFree 2.8%

Antminer L7

More
DevFree 2.8%

Antminer S21

More
DevFree 2.8%

Antminer T21

More

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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.

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Remote control and monitoring of ASIC devices

Learn more

Сompatible with firmware from other manufacturers

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

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

Download firmware

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

Submit a request

Development

We provide development services

Submit a request

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.