Just got a pm to read this

I have multiple L3+ with the undervolt tool

using just the jstefanop  tool  on freq 359 hash rate of 470 I do 667 watts with minimum volts on all 4 boards. using a corsair ax1500i titanium

this is a savings of over 100 watts.

So my first question is  can this scrypt use a lower volt setting then  0xfe?
here is a 3 board unit with voltage tool

Last login: Tue May  8 10:15:16 on ttys000
philsbeasts-Pro:~ philsbeast$ scp /Users/philsbeast/Downloads/set_voltage root@192.168.0.190:/config
The authenticity of host '192.168.0.190 (192.168.0.190)' can't be established.
RSA key fingerprint is d8:dc:52:5e:0a:c2:63:55:f1:af:3d:ed:7c:4f:e1:ec.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.0.190' (RSA) to the list of known hosts.
root@192.168.0.190's password:
set_voltage                                                                     100% 9204     9.0KB/s   00:00    
philsbeasts-Pro:~ philsbeast$ ssh root@192.168.0.190
root@192.168.0.190's password:
root@antMinerTwo2L3:~# cd /config
root@antMinerTwo2L3:/config# ./set_voltage 1fe
Incorrect arguments
Usage:
./set_voltage [chain# 1-4] [voltage in hex]
root@antMinerTwo2L3:/config# ./set_voltage 1 fe

 version = 0x03
reading voltage

 voltage = 0x80
setting voltage
reading voltage

 voltage = 0xfe
Success: Voltage updated!
root@antMinerTwo2L3:/config# ./set_voltage 2 fe

 version = 0x00
Wrong PIC version
root@antMinerTwo2L3:/config# ./set_voltage 3 fe

 version = 0x03
reading voltage

 voltage = 0x80
setting voltage
reading voltage

 voltage = 0xfe
Success: Voltage updated!
root@antMinerTwo2L3:/config#
root@antMinerTwo2L3:/config# ./set_voltage 4 fe

 version = 0x03
reading voltage

 voltage = 0x80
setting voltage
reading voltage

 voltage = 0xfe
Success: Voltage updated!
root@antMinerTwo2L3:/config#




full size
https://i.imgur.com/YNrG63r.png

so after days no Hw's to speak of.

this is manual tuned to lowest volts on the tool and I use freq 359 since it gave me almost no errors