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Firmware for ASIC WhatsMiner M2X series

The Whatsminer M20s immersion firmware from BiXBiT increases the performance of the miner up to ~90Th/s. Compatible with Whatsminer M20s and M21s models. Along with overclocking, this version offers a user-friendly interface and plenty of useful settings and functions.

Installation guide
  • Hotel fee
  • Frequency
    overclocking
  • Downvolting
  • Proxy server
  • Immersion
    cooling
  • Up-to-date
    device support
  • Overclocking
    with two
    hash boards
  • Affiliate
    program
  • Technical support
  • Remote
    monitoring
    (coming soon)

More on benefits

Firmware unlocks the limits for power supply, frequency and chip voltages. Mining speed on devices with three hash boards rises up to +10%, while with two hash boards – up to +40% with the same stock power supplies. The frequency boosting interface is integrated into the standard web panel of the device. DevFee (commission) is 2%

Installation guide

Installation manual

Important!

Overclocking a device with poor cooling can damage the device.

  • Check the version of your control board (for M2x these are H3, H6, H6oscontrol boards)
  • From the official MicroBT website, download the utility for reverting your equipment to the service firmware: H3 , H6 or H6os
  • Prepare the ASIC for flashing from the SD card. The detailed process is shown in the video below:

  • Once the firmware is installed, open the ASIC's web panel and go to the Configuration>Miner Configuration>Overclock. The configuration settings of your ASIC are located here.

    This section also has the Immersion Cooling option, which has to be checked if you immerse the ASIC into liquid. If there are errors related to the PSU cooler, it is required to flash the PSU using the function in the firmware: Configuration>Miner Configuration>PSU Firmware>Upgrade PSU Firmware.
Show detailed user guide