Antminer L3+/L3++

HOW TO INSTALL

ATTENTION: Firmware is working with Antminer L3+/L3++

If you see the message: can not find signature when you flash the asic with VNISH firmware you need to take off bitmain software protection. This message means that your asic has BITMAIN firmware 2019 year that has overwrite protection

If you have BITMAIN firmware 2019 you can try to remove the protection using signature_l3plus file or the SD card image (all files you can download from this page)

If during the flashing process via the SD card you cant install the vnish firmware (2 leds is not blinking) check SD manual one more time or change SD card , if not help then most likely your control board is infected with a strong virus, you need to use a special recovery manual ( SD card restore )

signature take off L3+/L3++ VNISH SD IMAGE L3+/L3++ BITMAIN SD IMAGE DOWNLOAD FIRMWARE MANUAL DOWNLOAD SD CARD RESTORE DOWNLOAD FIRMWARE FOR L3+/L3++ version 3.9.0 DOWNLOAD FIRMWARE FOR L3+/L3++ BETA version 3.9.1

MODES

POPULAR MODES VNISH FIRMWARE: L3+:
505 Mh/s - 620 watt
540 MH/s - 795 watt
625 MH/s - 970 watt
715 MH/s - 1285 watt

STOCK BITMAIN FIRMWARE L3+:
505 MH/s - 850 watt

VERSION CHANGES

Release 3.9.0

1)A new tuning algorithm is implemented in the L3 + firmware
2)Fixed a bug with generating a large amount of HW
3)Added a signature to protect against viruses.

4)Added new profiles that do not require tune

5)Saving the profile without new tune when changing other settings

6)Add anthill.farm monitoring support

Release 3.8.8

1) Fixed fan error at low fan speed
2) Fixed function find Asic on the farm
3) Added hotel fee option (where you can redirect part of the hashrate to pay for electricity, equipment colocation or pay for miners maintenance)
4) Added the Find Miner function to the config multiplier to search for more miners at once

Release 3.8.7.1

1) Fixed error with on / off ssh.
2) Fixed the bug when miner didn’t run with only one stratum in the settings.
3) Fixed manual fans adjustment.
4) Added #xnsub for nicehash.

Release 3.8.7

1) General stability and driver refactoring.
2) Quick save settings and response of (web gui).
3) Added temperature hold function (chip target temp).
4) The autotune algorithm has been improved.
5) Activated the multiplier for the mass distribution of the config.
6) Added the function for mass distribution password change.
7) Added function for mass distribution off / on ssh.
8) Modified profiles and added values for consumption.
9) Added silent start option.
10) Added standby mode option when internet loss.
11) Added error output for fans to the log.
12) Corrected the error when lowering by HW did not turn off.
13) Fixed a bug when the miner did not turn off at the set temperature.

Release 3.8.6

Overall stability
Added the ability to choose between a complete restart of the ASIC and the restart of only the cgminer in Autotune section;
In addition to the automatic system for viruses checking we Added manual checking and disinfection in the Security section, including the new AntBuild virus;
Fixed connection to the monitoring Anthill.farm;
Added the Find Miner function to the config multiplier to search for more miners at once;
Changed the format of downloading the log file in txt;
the new function "sleep mode" when it is turned on, the mining stops and the fans drop to minimal. The function is available in the config multiplier;
Fixed problem with DevFee error exit.