Download Center
This is our GitHub page where we will release updated firmware.
https://github.com/TinyChipHub/ESP-Miner-TCH/releases
NOTICE：
*Some models are unique creations of TCH, the official firmware from OSMU does not support them. We strongly recommend using TCH's firmware as incompatible firmware may lead to system crashes and potential hardware damage.
*The firmware used for factory flashing has different version numbers depending on the different models, and the corresponding version numbers are printed on the motherboard. Regular upgrades do not differentiate based on version numbers.
Factory Flash
Please note that the "esp-miner-factory-xxx-v.x.x.x.bin" file is intended for factory flashing. This is only necessary when you are unable to access AxeOS due to a misupgrade with incompatible firmware or unexpected interruption during the upgrade process.
This the "esp-miner-factory-xxx-v.x.x.x.bin" also integrates the "www.bin" file. Therefore, after flashing the latest firmware, there is no need to separately upgrade the "www.bin" file.
For detailed instructions on how to perform a factory flash, please refer to our blog post or watch our video:
https://www.youtube.com/watch?v=JSy8Q_si-24&t=1s
Regular Upgrade
If you can still access the AxeOS system, please use the "esp-miner.bin" file and "www.bin" file directly to perform an upgrade within AxeOS.
During the upgrade process, you must first upgrade the "esp-miner.bin" file, then refresh the page, and only then proceed to upgrade with "www.bin" file.
Please be aware that OTA (Over-The-Air) upgrades may have slower transfer speeds and require patience. Especially since the "esp-miner.bin" file is relatively large.
If the upgrade is interrupted before completion, it may lead to system crash. At this point, you will only be able to perform a factory flash.