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501  Bitcoin / Mining / Re: Is pool mining really more profitable? on: February 15, 2014, 10:46:24 PM

Depends on your luck.

If I had been mining solo,   I would have paid for my hardware several times over by now as I have found several blocks.

But since I was in a pool, the earnings were shared, so I'm still behind the curve on equipment payback.

Over the VERY long haul,  it's the same minus the pool fee (or pool theft)



Also, pools usually have more downtime than solo mining.  Assuming your internet connection is solid and you keep the coin client running 24/7.

Found blocks when pool mining do not mean found blocks if you had been solo mining.  Work assignment to miners is different when solo'ing.
502  Bitcoin / Mining / Re: Hacking a BFL Single/25 to 48gh and beyond..... on: February 15, 2014, 07:32:56 PM
Yes Q3 is damaged and need replacement any idea where i can buy this FET?

CSD16404 = 7030L

What country are you in?  Have you tried Mouser?

http://www.mouser.com/ProductDetail/Texas-Instruments/CSD16404Q5A/?qs=%2fha2pyFadugSnQ10j0BuekvPf4xb1xPwdHGhkVkF47c%3d
503  Bitcoin / Mining / Re: Hacking a BFL Single/25 to 48gh and beyond..... on: February 15, 2014, 04:05:20 PM
Q3 in that center photo looks a bit cooked.  Hope the board/pad under it is not damaged!

Thanks for the datasheet links.
504  Economy / Computer hardware / Re: [WTB] BFL Little singles/Singles on: February 10, 2014, 06:25:16 AM
Still looking to buy. Updated prices in OP.
505  Bitcoin / Hardware / Re: [Setup & Troubleshoot] Bitmain AntMiner S1 180GH/S miner on: February 09, 2014, 11:30:00 PM
CGminer 3.12 for starters.  Previous version had cgminer 3.8.5.   I have updated my ants and checking it out now.
506  Bitcoin / Hardware / Re: [Setup & Troubleshoot] Bitmain AntMiner S1 180GH/S miner on: February 09, 2014, 11:19:57 PM
New firmware is out. Includes CGminer 3.12. Cheesy

https://github.com/AntMiner/AntGen1
507  Economy / Computer hardware / Re: [WTS] 4x BFL Single 60 GH/s IN HAND [$650/unit OBO] on: February 08, 2014, 01:37:29 AM
$650 each or for all 4?

Thanks!
508  Bitcoin / Mining software (miners) / Re: ANUBIS - a CGMINER Web Frontend on: February 03, 2014, 12:44:56 AM
Is there any way to make the MH/s avg column work in MineNinja with an Antminer S1.  All else seems to work great.  is it an API problem?

Running the latest F/W that includes CGminer 3.8.5-1.

Thanks!

the forked cgminer used on S1 report speed in Ghs instead of Mhs... so you could modify MinerNinja to handle that accordingly

Pardon my lack of coding skills but how would you do that?  I have been able to change many things but not this.

Thanks for any info.

Edit: Figured out how to change to make MH/avg work but now my other miners(no antminer S1's) don't display!  Any way to add both MH and GH entries together?
509  Economy / Computer hardware / Re: [WTS] BFL equipment 1x 7.5 Jalapeno 1x60GHS & 1x50GHS on: February 01, 2014, 04:38:14 AM
.50BTC for the 60Ghs Single.  I pay escrow.
510  Bitcoin / Mining / Re: Hacking a BFL Single/25 to 48gh and beyond..... on: February 01, 2014, 04:30:15 AM

Also, installing a 7.5K resistor was very successful.  Gained 3Ghs (57-60) and error rate went down to around .34% (was 1.9% at 57Ghs).  Temps went up 4 Degrees

though. Tongue  Still this mod seems to be a very easy way to push an underperforming single/jala up to speed.

This sounds g8, any chance of a pic identifying that resistor.

R36 and R11 I think.  Will be between two of the ASICs. Should have 828 on the top.  It will be a 7K resistor.
511  Bitcoin / Mining software (miners) / Re: ANUBIS - a CGMINER Web Frontend on: February 01, 2014, 04:22:47 AM
Is there any way to make the MH/s avg column work in MineNinja with an Antminer S1.  All else seems to work great.  is it an API problem?

Running the latest F/W that includes CGminer 3.8.5-1.

Thanks!
512  Economy / Computer hardware / Re: (WTS) 400 GF/s worth of BFL Gear on: January 31, 2014, 09:51:39 PM
.50BTC for 60Ghs units

.45BTC for 50Ghs units

.25BTC for 30Ghs units

You pay shipping to east coast, US

I pay escrow fees.

Thanks!
513  Economy / Computer hardware / Re: [WTB] BFL Little singles/Singles on: January 31, 2014, 04:15:50 PM
I sent you a PM a while back, did you get it?

I did, just now looking again.  What are you asking? Pictures?
514  Economy / Computer hardware / Re: [WTB] BFL Little singles/Singles on: January 31, 2014, 06:19:36 AM
bump Cheesy
515  Bitcoin / Mining / Re: Hacking a BFL Single/25 to 48gh and beyond..... on: January 31, 2014, 12:57:55 AM
To check the 1 volt, can't you check the resistance to ground of the 1 volt supply like you could on a Jally???
You know, I didn't think about that. If I could find the 3.3 volt test point I could also find that as well (3.3 is shared between sides). But I seem to recall a loaded jally has a very low resistance to ground. What would it be, probably under 1 ohm.

I'll do that.

Each side of one of my singles the 1V line measures 14 ohms to ground.  This one has the revision B chips.  Maybe the revision A chips are lower?  I always check the

1V line after the resistor mod to make sure I did not bridge it to ground.

Also, installing a 7.5K resistor was very successful.  Gained 3Ghs (57-60) and error rate went down to around .34% (was 1.9% at 57Ghs).  Temps went up 4 Degrees

though. Tongue  Still this mod seems to be a very easy way to push an underperforming single/jala up to speed.
516  Bitcoin / Mining / Re: Hacking a BFL Single/25 to 48gh and beyond..... on: January 28, 2014, 05:09:47 AM
Look for a 7K resistor between two ASICs.  On the jalapeno it is R11. Not completely sure on the resistor with singles but the ASIC layout looks the same as a Jala.

I am going to mod one of my singles this week with a 7.5K resistor.  The one I am changing the resistor in only does about 57Ghs with stock firmware.  Hope this

puts it over 62Ghs.  Will post results. Grin

517  Economy / Computer hardware / Re: [WTS] 4 x 60GH BFL Single SC ASIC miners on: January 23, 2014, 09:51:28 PM
I am Buying.

https://bitcointalk.org/index.php?topic=404430.0
518  Bitcoin / Mining software (miners) / Re: BFGMiner 3.10.0: modular ASIC+FPGA, GBT+Strtm, RPC, Mac/Lnx/W64, AntU1, DRB, HFA on: January 23, 2014, 06:03:49 PM
So, has anyone ben able to use BFGminer 3.10 in OpenWRT  to mine with a antminer S1?
Only U1 is supported by 3.10, sorry.
S1 support is on our todo list, though!

Thanks for quick reply.  Nice to see this will become available later. Cheesy
519  Economy / Computer hardware / Re: [WTB] BFL Little singles/Singles on: January 23, 2014, 06:00:57 PM
Bump. Looking for singles/little singles only now.
520  Bitcoin / Mining software (miners) / Re: BFGMiner 3.10.0: modular ASIC+FPGA, GBT+Strtm, RPC, Mac/Lnx/W64, AntU1, DRB, HFA on: January 23, 2014, 05:55:15 PM
So, has anyone ben able to use BFGminer 3.10 in OpenWRT  to mine with a antminer S1?  I have installed to into Openwrt and can run it but

It does not detect any devices.  Bitmain has not released official firmware for this that includes BFGminer.  Their official firmware includes CGminer

3.8.5-1.

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