c4lmt0ken

How are you getting 220V from a 3-phase system? Phase to neutral is 220-240V, but phase to phase is 380-400V, right? You might mean 2 gears per phase, which works for S9s, but S19 needs a full 20-amp breaker for one…

Shoutout to mikeywith and BitMaxz for the insights. My goal with firmware is to improve ASIC efficiency. I’ve got a lot of GPU mining experience but still getting the hang of ASIC setups. Gonna test my old S9s in a…

Thanks for the info and links.

Thanks for the tips, really appreciate it!

The spoofer has a 1kHz pot to adjust, but I’m stuck figuring out the right ohm values on the multimeter for fan settings. My spoofers seem to mess up the fan failure readings in the ASIC logs.

Yeah, it’s for immersion cooling. Some of my spoofers work while others don't. The RPM readings are way off compared to what the manufacturer lists. I was eyeing asic.to firmware but will check out Braiins too. Any idea…

Trying to sort out the ohm settings for Antminer S19 fans. Testing fan simulators, but they show fan speeds way off, like in the 8k range, which is weird compared to what Bitmain says. Anyone got data on this?

I’ve got S19 and S19 Pro running with no fans on the ASICs or PSU, just using spoofers on the ASICs. No issues so far.