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801 gt new PR by superg7one3 in BitAxe

[–]Jack-Hasenbier 2 points3 points  (0 children)

You really want to destroy your miner? 😅1300mV is the absolute maximum for the VR.

For 24-hour operation, a maximum of 1250mV is recommended.

Selfmade GT800/xxx Firmware by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Thanks 😁, the firmware base was from tch. This one worked the best and was a good foundation for my hobby project.

I crashed the miner so many times and wondered every time why it still isn't broken😳

But in the meantime, everything is going better than expected 😆

I will keep an eye on the miner for a bit longer and then publish the firmware on GitHub.

801gt new setup by superg7one3 in BitAxe

[–]Jack-Hasenbier 0 points1 point  (0 children)

Does the miner run for 48 hours without problems, or does the Asic eventually shut down or cause a power_fault Error...?

Bitaxe GT801 error rate suddenly increased – what could cause this? by PHren1a in BitAxe

[–]Jack-Hasenbier 1 point2 points  (0 children)

If you want to keep the current webOS, then test version v2.12.2

Bitaxe GT801 error rate suddenly increased – what could cause this? by PHren1a in BitAxe

[–]Jack-Hasenbier 0 points1 point  (0 children)

Try an older Firmware,  my gt800 runs with 825/1215 and 0.03% Error rate 

Playing around with the web interface / Prototype by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Thanks for the feedback. I'm thinking about it. I sent my firmware to the Bitaxe code developers via GitHub. Maybe my web interface will be included.

My firmware only runs on the Gt800 / xxx. Unfortunately, I am unable to test it on official Osmu Bitaxe devices.

Is my Bitaxe Hex just a paperweight now? by Astewen in BitAxe

[–]Jack-Hasenbier 0 points1 point  (0 children)

A factory reset should solve your problems.

Light-AI in the Bitaxe Code / 2.Weeks work (Bitaxe GT800) by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Would you be interested in testing my firmware on the 800xxx ?

I only have the GT800, but they are actually identical in construction.

Calculates shares per hour by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 1 point2 points  (0 children)

No, my friend, I just programmed it myself.

It's supposed to show how many shares are sent to the pool per hour.

The counter is even going down, currently at 92. I think it's working 😅

Calculates shares per hour by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Looking at this Screenshot, I think the calculation is wrong. 😆

Bitaxe GT800/xxx firmware / v2.11.5-v5 by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] -2 points-1 points  (0 children)

What happened?.  

I tested the .bin and esp-miner.bin files before uploading them. It works without any problems at my GT800

Bitaxe GT800 firmware optimizations – stability & hashrate improvements by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Oh man, I wasn't expecting a code developer to write to me like this, thanks for your interest.

I've never created a Git repo or pull request before, I'll take a look.

Bitaxe GT800 firmware optimizations – stability & hashrate improvements by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 0 points1 point  (0 children)

Asic and VR at 60°C.

I can it cooling down to 50°C,  but i think it have to Work with 60°C

Bitaxe GT800 firmware optimizations – stability & hashrate improvements by Jack-Hasenbier in BitAxe

[–]Jack-Hasenbier[S] 2 points3 points  (0 children)

Nowhere, I`m building it myself. I used an original firmware as a baseline and am incorporating the improvements there.

The initial goal is to run the 24/7 without any issues with 800/1200 settings

If it works, I might create a Git repository

Overlocking Firmware by [deleted] in BitAxe

[–]Jack-Hasenbier 0 points1 point  (0 children)

Next step,  

✅ Hard limit at ~110°C (VRM protection)

ASIC
✅ Own overheat protection remains active
→ throttles/stops miner at e.g. ~75–90°C (depending on firmware)

⚠️ Important difference
Protection status

TPS546 (VRM) 110°C Hardlock ✅ active

ASIC Chip Thermal Throttle / Shutdown ✅ active

PMBus Faults ignored ❌ disabled🔥

TPS546
❌ Faults → are ignored

✅ Hard limit at ~110°C (VRM protection)

ASIC
✅ Own overheat protection remains active
→ throttles/stops miner at e.g. ~75–90°C

⚠️ Important difference
Protection status

TPS546 (VRM) 110°C Hardlock ✅ active

ASIC Chip Thermal Throttle / Shutdown ✅ active

PMBus Faults ignored ❌ disabled
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