Efudd Z-Series Fuddware 2.3 -Z11/Z11e/Z11j/Z9/Mini

[alexis97]

Please do not hesitate to ask if you have any questions.

Jason

you can somehow disable the fan's 100% fan speed on reboots? as it is done with blissz on L3 + firmware

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[badbart]

Free version working great for me, I'm going to buy the paid version in a minute.  What is a safe high end temp for the PCB and Chip?

[efudd]

Free version working great for me, I'm going to buy the paid version in a minute.  What is a safe high end temp for the PCB and Chip?

I normally don't pay any attention to PCB temps, so perhaps others can provide inputs. Otherwise, I personally try to keep my chips under 75C. In reality, I have triggers against my miners to shut them down if the hit 77C as that is an indication that I have some airflow issues that I need to resolve.. but that is specific to my environment.

My current Z9s at 650 are running under 70C, but they are getting help from a 750cfm of air being forced to them at about 75F.

-j

[efudd]

Please do not hesitate to ask if you have any questions.

Jason

you can somehow disable the fan's 100% fan speed on reboots? as it is done with blissz on L3 + firmware

I can look into that for any future updates. I run my fans at 100% anyway, so I have not looked yet.

-j

[efudd]

Hello, I tried to send you a message about purchase but it says you do not allow messages from newbies. Will you enable this please so I can send message please.

*EDIT*: Thank you for reaching out to me and explaining the situation. Access to your image has been re-enabled.

Hello,

I have removed access to your image as it has been shared on facebook.

You can contact me via PM if you have any questions.

Thank you,

Jason

[badbart]

What are discarded shares?  Seems I 4 to 1 accepted to discarded shares.  I know you don't want a lot of rejects but not sure about discarded.

[efudd]

What are discarded shares?  Seems I 4 to 1 accepted to discarded shares.  I know you don't want a lot of rejects but not sure about discarded.

Discarded is normal. That is the local machine identifying "hey, this work would be a waste of time" and not doing it. Instead it immediately continues on to valid work.

Also, thank you -- link has been sent to you via email.

-j

[Myffas]

Been using your full version for a few hours, everything is fine. 57 kSol stable at 650 MHz. Thanks.

[Herthbul8]

Hello,

The unlocked firmware will not be available to brand new accounts on BCT.

Thank you,

-j

Hi,

Is this statement firm? I sent you message. Please let me know if I have any chance. Thanks.

[carbsncaffeine]

After the trump tax and bitmain delaying the shipments, I have to say I am grateful you have taken the time to make this publicly available. Hats of to you sir. Much better than measly coupon codes lol

[cmiles7888]

Jealous of people being able to use this up to 650 stable.. I can't go over 637 without one card dropping off. Still getting 55.5k but I know it has more. What would be causing that?

[efudd]

Jealous of people being able to use this up to 650 stable.. I can't go over 637 without one card dropping off. Still getting 55.5k but I know it has more. What would be causing that?

cmiles7888 - what are your temps? You are _literally_ the first person to not show 650 stable. I'd like to understand more.

[cmiles7888]

Temps stay at 75-76 on 637 but went to 78 on 650.. Only one card drops off after about 5 minutes. I contacted bitmain before and they informed me that the chips were good till 115 so not for sure..

[efudd]

Temps stay at 75-76 on 637 but went to 78 on 650.. Only one card drops off after about 5 minutes. I contacted bitmain before and they informed me that the chips were good till 115 so not for sure..

I'll contact you via PM and give you an email so we can share more information and figure this out.

-j

[cmiles7888]

Got it, thanks

[efudd]

Hello,

I think I have responded to all inquiries received today. If you reached out to me and I didn't respond, I apologize. Please reach out to me again.

For those of you who are using the unlocked firmware, Thank You.

If there are any questions about the firmware, wishlist items on customization, or feedback, I welcome the conversation. We can all learn how to use this equipment better by working together and sharing experiences.

Jason

[fredoland]

I found this forum and specifically this topic via Google. I've downloaded the demo and was delighted to have it work so seamlessly. I registered for the site, but then read that new users cannot purchase. Is there any way around that restriction. The free bump from 500 to 575 is great and much appreciated (I intend to make a donation for that alone). However, I'd really love to get my hands on the full version. Let me know if that will be possible. Thanks again for making this available. -G

[smartass111]

Contacted topic starter - prices look insane

does anyone want cheaper or free public version ?

[zidrimas]

hello jason,

the chips in Z9s and minis are alle undervolted  can you make them somehow overvolt?

some guy is showing Minis with 20k+ hashrate

bye

[ltdray]

Hello I pmed you twice! Thankyou 😀