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Topic: Re: [ANN] Technobit HEX16A2 - 24 Ghs - 50 EUR 48 h shippment - page 23. (Read 104884 times)

legendary
Activity: 1610
Merit: 1000
Nothing can be seen in provided urls what you need to check if all chips are hashing chip nonces count should be equal +-20 is  ok from chip to chip

I think all is good with chips change the hub but first try one board only without a hub
legendary
Activity: 1610
Merit: 1000
Cgminer API is not active. I dont have any API client to check this. When u know any, please link to download.
Here is the thins:
http://users.atw.hu/ifa/rpi/dmesg.txt
http://users.atw.hu/ifa/rpi/lsusb.txt

In Ssh type cgminer-API devs
Then cgminer-API stats and post it here please
All commands are lower cased
Dude trust me by the one from amazon de you want regret the one is not good any output from API?
full member
Activity: 237
Merit: 100
There are three more issues with your setup which can impact performance
1. Disable blacklist cdc-acm driver
2. Buy mtt hub the one you are having is not. You can follow my and Zich posts about such hubs
3. Try three boards first single psu wth common ground for the pi hub and boards
1. why?
2. i have this: http://www.konigelectronic.com/de_de/1004452 i brought this 2 days ago Tongue
3. ok i would try it tomorrow.
full member
Activity: 237
Merit: 100
Cgminer API is not active. I dont have any API client to check this. When u know any, please link to download.
Here is the thins:
http://users.atw.hu/ifa/rpi/dmesg.txt
http://users.atw.hu/ifa/rpi/lsusb.txt

In Ssh type cgminer-API devs
Then cgminer-API stats and post it here please
All commands are lower cased

I have raspbian OS and not tplink-openwrt. I dont have any cgminer-api program.
legendary
Activity: 1610
Merit: 1000
There are three more issues with your setup which can impact performance
1. Disable blacklist cdc-acm driver
2. Buy mtt hub the one you are having is not. You can follow my and Zich posts about such hubs
3. Try three boards first single psu wth common ground for the pi hub and boards
legendary
Activity: 1610
Merit: 1000
Cgminer API is not active. I dont have any API client to check this. When u know any, please link to download.
Here is the thins:
http://users.atw.hu/ifa/rpi/dmesg.txt
http://users.atw.hu/ifa/rpi/lsusb.txt

In Ssh type cgminer-API devs
Then cgminer-API stats and post it here please
All commands are lower cased
full member
Activity: 237
Merit: 100
Cgminer API is not active. I dont have any API client to check this. When u know any, please link to download.
Here is the things:
http://users.atw.hu/ifa/rpi/dmesg.txt
http://users.atw.hu/ifa/rpi/lsusb.txt
http://users.atw.hu/ifa/rpi/lowp.png
legendary
Activity: 1610
Merit: 1000
Oh sorry, on the image is all connected, but today i have one unplugged. There is only 5 board connected to the RPI. When i plug the sixth works too. RPI can handle much more boards.
Chimner API output?
full member
Activity: 237
Merit: 100
Oh sorry, on the image is all connected, but today i have one unplugged. There is only 5 board connected to the RPI. When i plug the sixth works too. RPI can handle much more boards.
legendary
Activity: 1610
Merit: 1000



That has very low performance.. :/

Cgminer-API stats
Cgminer-API debs

No caps  pls
?
Lsusb -v
Dmesg also
newbie
Activity: 21
Merit: 0
You have six miners, but cgminer only shows five. Something is wrong.
My guess is, that a raspberry pi can only handle up to three hex16a2 or ~1200 WU/m
I have 4 hex16a2 on one raspberry pi and similiar GH/s.  
full member
Activity: 237
Merit: 100



That has very low performance.. :/
legendary
Activity: 1190
Merit: 1000

Super,
Try latest version no more dupes on hex16c  Wink and high CPU usage because of the nanos, but you will be fine just do not pay attention to it I can guarantee 5% performance increase for nanos

Wow 5% is great, going to try it tomorrow  Wink
legendary
Activity: 1610
Merit: 1000
...
Most probably because of the USB hub. Is it a tt one?
Lsusb -v?

Indeed the problem from usb hub  Grin You are really great loshia  Wink

I just buy another cheap usb hub that use FE2.1 mtt chip AXP807
I ask them about the chip before buy it  Cheesy
Work great  on TPLINK TL-MR3020  Grin



Super,
Try latest version no more dupes on hex16c  Wink and high CPU usage because of the nanos, but you will be fine just do not pay attention to it I can guarantee 5% performance increase for nanos
legendary
Activity: 1190
Merit: 1000
...
Most probably because of the USB hub. Is it a tt one?
Lsusb -v?

Indeed the problem from usb hub  Grin You are really great loshia  Wink

I just buy another cheap usb hub that use FE2.1 mtt chip AXP807
I ask them about the chip before buy it  Cheesy
Work great  on TPLINK TL-MR3020  Grin


legendary
Activity: 1610
Merit: 1000
..................
Lack of steady 12V to the board explains why it was disappearing BUT there is a bug which submits dup shares which is fixed and under testing. So watch technobit site for updates Wink dup shares were caused because of voltage problems Grin


New patch for cgminer 3.10.0 + openwrt image v 0.1.7 Download  Grin
Yeah no more dupes and back to max nano performance Cheesy
legendary
Activity: 1190
Merit: 1000
..................
Lack of steady 12V to the board explains why it was disappearing BUT there is a bug which submits dup shares which is fixed and under testing. So watch technobit site for updates Wink dup shares were caused because of voltage problems Grin


New patch for cgminer 3.10.0 + openwrt image v 0.1.7 Download  Grin
newbie
Activity: 21
Merit: 0
you should connect the 24pin atx connector and put in a paperclip or a little piece of power cable in the green and black wire like in the picture , i`don`t know if your fan is going to spin i think it will i have corsair cx 750m and when i put in a paperclip in my green and black wire the fan spins without even connecting any device to the psu..

http://s8.postimg.org/z174nra3l/download.jpg

so do this:
disconnect the psu from the wall socket
connect 24 pin atx
put paperclip in green and black wire
put some electrical tape on top of the paperclip (24 pin connector)
make shure every thing is connected to the HEXc
power on psu
happy hashing


This fixed my problem after hourrrssss of trying!!!!!!!!!!!
You can always buy one of those - often used with water cooling. Also look more professional. Wink
member
Activity: 107
Merit: 10
you should connect the 24pin atx connector and put in a paperclip or a little piece of power cable in the green and black wire like in the picture , i`don`t know if your fan is going to spin i think it will i have corsair cx 750m and when i put in a paperclip in my green and black wire the fan spins without even connecting any device to the psu..



so do this:
disconnect the psu from the wall socket
connect 24 pin atx
put paperclip in green and black wire
put some electrical tape on top of the paperclip (24 pin connector)
make shure every thing is connected to the HEXc
power on psu
happy hashing


This fixed my problem after hourrrssss of trying!!!!!!!!!!!
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