Heltec vision master T190 claim 118kH/s base on esp32 ？？？？

[betterpony]

I found a board called Heltec vision master T190, and they claim that the hash rate of the ESP32 can reach 118K. I want to know how this is achieved，pool accept it's work ，

Is there still untapped potential in the ESP32? I find their github and purchase link，but they only push a firmware file on github and really cheap，all of this looks real.

[BitMaker-hub]

Hi! wow, I've just got surprised, hehe.
Something to consider, really hehe

Unfortunatelly they didn't opensource the firmware, even copied almost everything

[betterpony]

I was also very shocked when I first saw it. I suspect that this hash rate is fabricated.

[BitMaker-hub]

I don't really know, I'm very curious. In fact they says exprimed sha256d into the limits inside the processor. This also was done using almost assembler.
I know there are more things to do, but don't know if they do it

[JohnTaipei]

esp32-s3 + st7789 1.9"

[JohnTaipei]

I am trying NMMiner V0.2.10

[JohnTaipei]

it works
113KH/s
https://youtu.be/zlHMf11gVq8?si=BVC3KG2avags0nD7

[HarukiToreda]

It works, I have it also using the Heltec V3 with it too at 119kh/s

[HarukiToreda]

I got the firmware here
https://github.com/NMminer1024/NMMiner

[BitMaker-hub]

YEs, this works but is not opensource. They just copied firmware improved it but just keeped it as a license scheme.
No more to say