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Author Topic: [ANN] Technobit HEX8A1 -240 GHs Coincraft A1 board- Finished production  (Read 72420 times)
loshia
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February 10, 2014, 07:03:09 PM
 #281

So
All question will be addressed tommorrow
Today We do
PACKING

Whoot! Order status has changed to "shipped"!  Grin

I still don't have a power supply for them though, seems to be a power supply shortage around these parts!
How is your tplink upgrade gator? Is all good?

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
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marto74 (OP)
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February 10, 2014, 07:41:31 PM
 #282

So,
All 10-th feb orders are packed.
Part of them went out of the door.

http://technobit.eu
tips : 12DNdacCtUZ99qcP74FwchaCPzeDL9Voff
zulover
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February 10, 2014, 08:06:32 PM
 #283

nice going, thats good to hear. Smiley
Pug
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February 10, 2014, 10:58:01 PM
Last edit: December 25, 2015, 08:19:53 PM by Pug
 #284

-
rostbiffen
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February 10, 2014, 11:32:53 PM
 #285

marto can i order this board without chips? or with assembly service?

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February 10, 2014, 11:34:49 PM
 #286

   

So
All question will be addressed tommorrow
Today We do
PACKING

Whoot! Order status has changed to "shipped"!  Grin

I still don't have a power supply for them though, seems to be a power supply shortage around these parts!



still     "Preparation in progress" Sad

Question?  Do you have a tracking ID for your packet?

This is my 4th and 5th order with Technobit. I've never had a tracking number with any of them. They take about 5-7 days to get from Bulgaria to UK and I have to sign for them.

Quote
How is your tplink upgrade gator? Is all good?

Going to leave it for now until stuff arrives. Get a few more days mining in on the Hex16Bs before I risk messing with it. I've got another one on order just in case it goes badly.  Cheesy

gcube1305
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February 11, 2014, 02:41:00 PM
 #287

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
loshia
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February 11, 2014, 02:43:26 PM
 #288

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
gcube1305
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February 11, 2014, 02:53:06 PM
 #289

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...
loshia
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February 11, 2014, 02:54:50 PM
 #290

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
gcube1305
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February 11, 2014, 02:59:43 PM
 #291

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
loshia
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February 11, 2014, 03:04:14 PM
 #292

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
I was in a hurry to install my board so i skipped this part but my tp-link and my borad are powered from same psu no external power for tplink First thing i do is to garbage al 5V external power adapters. i am cutting the plug only (Hubs) Grin

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
Gator-hex
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February 11, 2014, 03:46:32 PM
Last edit: February 11, 2014, 04:39:10 PM by Gator-hex
 #293

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
I was in a hurry to install my board so i skipped this part but my tp-link and my borad are powered from same psu no external power for tplink First thing i do is to garbage al 5V external power adapters. i am cutting the plug only (Hubs) Grin

My solution is here https://bitcointalk.org/index.php?topic=338790.msg4642613#msg4642613

Moral of the story is always use a power protected USB hub!

gcube1305
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February 11, 2014, 04:15:29 PM
 #294

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
I was in a hurry to install my board so i skipped this part but my tp-link and my borad are powered from same psu no external power for tplink First thing i do is to garbage al 5V external power adapters. i am cutting the plug only (Hubs) Grin

My solution is here https://bitcointalk.org/index.php?topic=338790.msg4642613#msg4642613

Moral of the story is always use a power protected USB hub!

Good to know, thanks all.
My plan was to directly plug the board to the raspi, but now i'll put a protected hub between them Wink
And i will power both raspi, hub and miner with the same PSU.

I'm just looking for a guide about how to power the raspi with a standard PSU, since raspi power connector is a micro USB...
Gator-hex
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February 11, 2014, 04:22:40 PM
 #295

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
I was in a hurry to install my board so i skipped this part but my tp-link and my borad are powered from same psu no external power for tplink First thing i do is to garbage al 5V external power adapters. i am cutting the plug only (Hubs) Grin

My solution is here https://bitcointalk.org/index.php?topic=338790.msg4642613#msg4642613

Moral of the story is always use a power protected USB hub!

Good to know, thanks all.
My plan was to directly plug the board to the raspi, but now i'll put a protected hub between them Wink
And i will power both raspi, hub and miner with the same PSU.

I'm just looking for a guide about how to power the raspi with a standard PSU, since raspi power connector is a micro USB...


The Rasbury Pi has long been know to have USB/power issues. Using a TP-Link TL-MR3020 is recommend instead as your 2W mining PC!

The image for that is on the Technobit download page: http://technobit.eu/index.php?id_product=53&controller=product&id_lang=1#

gcube1305
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February 11, 2014, 04:37:34 PM
 #296

Is this board also have the "ground reference problem" ?
(https://bitcointalk.org/index.php?topic=307897.680)
Dude the ground reference problem is not related to the board itsef so best practice is always to use one psu only or same plug(not recommended)

Ok, gonna power the raspi through the 5V output of the PSU i'll use for the board...

Super! that is a right way to go dude Smiley

In that case you can cut red usb data wire  red one +5v from pi to board itself or to the hub just in case. It is not necessary though Smiley

Well if i can protect my board (and my raspi) from burnin i think i'll do this Wink
I was in a hurry to install my board so i skipped this part but my tp-link and my borad are powered from same psu no external power for tplink First thing i do is to garbage al 5V external power adapters. i am cutting the plug only (Hubs) Grin

My solution is here https://bitcointalk.org/index.php?topic=338790.msg4642613#msg4642613

Moral of the story is always use a power protected USB hub!

Good to know, thanks all.
My plan was to directly plug the board to the raspi, but now i'll put a protected hub between them Wink
And i will power both raspi, hub and miner with the same PSU.

I'm just looking for a guide about how to power the raspi with a standard PSU, since raspi power connector is a micro USB...


The Rasbury Pi has long been know to have USB/power issues. Using a TP-Link TL-MR3020 is recommend instead as your 2W mining PC!

The image for that is on the Technobit download page: http://technobit.eu/index.php?id_product=53&controller=product&id_lang=1#

TP-Link ordered, i'll flash it by myself.
Thanks all for advice, now waiting for the board...
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February 11, 2014, 05:53:32 PM
 #297

So my order got shipped today, thanks for this Smiley

any specs now about needed PSU power?
I only have 2 rails with 22A and from what I have read so far,
It will not be enough, right?

regards

My android monitoring app for Slush's pool: BTCDroid 
https://play.google.com/store/apps/details?id=com.eiabea.btcdroid&hl=de
loshia
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February 11, 2014, 06:16:22 PM
 #298

So my order got shipped today, thanks for this Smiley

any specs now about needed PSU power?
I only have 2 rails with 22A and from what I have read so far,
It will not be enough, right?

regards
You need at least 40 amps for oc
If two retails  22 a each is the bottom line 44a total
I am having 700 w single rail rated at 55a 12v no issues
However if you under lock volt you will need less

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
stiffla
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February 11, 2014, 06:31:03 PM
 #299

So my order got shipped today, thanks for this Smiley

any specs now about needed PSU power?
I only have 2 rails with 22A and from what I have read so far,
It will not be enough, right?

regards
You need at least 40 amps for oc
If two retails  22 a each is the bottom line 44a total
I am having 700 w single rail rated at 55a 12v no issues
However if you under lock volt you will need less

not sure if my 4 pci express wires are connected to those 2 rails...
so with oc you mean for at least 260 GH/s it should be sufficient theoratically?

My android monitoring app for Slush's pool: BTCDroid 
https://play.google.com/store/apps/details?id=com.eiabea.btcdroid&hl=de
loshia
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February 11, 2014, 06:55:46 PM
 #300

So my order got shipped today, thanks for this Smiley

any specs now about needed PSU power?
I only have 2 rails with 22A and from what I have read so far,
It will not be enough, right?

regards
You need at least 40 amps for oc
If two retails  22 a each is the bottom line 44a total
I am having 700 w single rail rated at 55a 12v no issues
However if you under lock volt you will need less

not sure if my 4 pci express wires are connected to those 2 rails...
so with oc you mean for at least 260 GH/s it should be sufficient theoratically?

Depends of your board but around 260 . I can not guarantee you that. For instance I have some dead chip cores. To clock it and get around  260 you need 45 amps at least. I pushed my beyond safe limits and it is making 270 g but I will go back to 230-240 just to be on a safe side

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
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