Topic: [DIY] - Reward $100 | Antminer S1/S3 Blade on Raspberry Pi - page 12. (Read 82132 times)

max i have seen was 65ghs but it was brief. i believe we need heat sinks to get the most out of them. I may have some boards up for sale when I get the ones I ordered. I got a HashFast Yoli evo/habanero that a guy couldn't figure it out. But i may keep them and sell the yoli/hab.

that is great, you can be satisfied
you cannot get more from one blade than 50GHs imo

25 MS looks fine

Mine are undervolt to 0.85-0.83 (not more, not less).

Running steady at 49.2 - 49.3. with very few HW under windows.

Thanks for all the info. i will try with :25 option just to see.

I forgot, my blades pencil undervolted. Try different numbers, look back in the thread. With my settings it is working perfect. And append what ./cgminer -n returns. Check cables, must be very good fixed into blades, led should be blinking when cgminer starting. I do not connect gnd pin, only RX/TX and it works perfect for many many days.

Allright, i thought i didn't need to add the --bmsc-options 115200:25

i was using --bmsc-options 115200:55 on my windows machine tho. isn't 25 too low ?

Anyway thanks a lot guys, you're the best ^_^

try this:

sudo ./cgminer -c cgminer.conf --bmsc-options 115200:25 --bmsc-freq 0781 --queue 0 --scan-time 1 --expiry 1 --lowmem --quiet

use Your own cgminer.conf or use -o/-O option instead

./cgminer -n ?

I tried sudo ./cgminer -o ... -u ... -p xxx

No luck

thanks

try running it with sudo to see if its a permission problem

So question ...

My Raspberry Pi is up and running. My cp2102 are plugged into the PI with a usb hub (alimented one). CGMiner runs fine but detect nothing.

 [2014-11-27 01:53:49] Started cgminer 4.7.0                   
 [2014-11-27 01:53:50] No devices detected!                   
 [2014-11-27 01:53:50] Waiting for USB hotplug devices or press q to quit                   
 [2014-11-27 01:53:50] Probing for an alive pool                   
 [2014-11-27 01:53:50] Pool 0 difficulty changed to 16                   
 [2014-11-27 01:53:50] Pool 0 difficulty changed to 64                   
 [2014-11-27 01:53:50] Network diff set to 40.3G                   
 [2014-11-27 01:53:50] Stratum from pool 0 requested work restart                   
 [2014-11-27 01:53:54] Stratum from pool 0 detected new block                   
(5s):0.000 (1m):0.000 (5m):0.000 (15m):0.000 (avg):0.000h/s         


LSusb show me all my CP2102 .. which looks like fine.

Bus 001 Device 037: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 001 Device 038: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 001 Device 039: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light


Any idea ?

PM you.

I have some in the toronto area. $60/s1 or $45/boards only (including controller). Plus shipping

Still looking for some boards BTW, i know most of you are in the US and shipping cost kind of put the board price a bit up for me.

Anyone in Canada with some board to sell ? Would be awesome

Now there is a post worth waiting for ..... ! godspeed.

yes i did that and it didnt work. im currently trying to get some desolder braid to try my idea. the last and first chip are off.

Yep, not working

Did you try just connect RX(one board)-TX(second) to chain?

Yeah i wish he was in Canada, i would buy some too. Shipping is so bad US => Canada ...

Any more news on that chaining or the other mods you were onto?