..............

Our design team is working on a device for recuperation of the mining gear heat back to electrical power.
Our estimation shows that up to 40% energy cost savings can be achieved.
......
Martin
CEO Technobit.eu

P.S. RED letter posts will be removed from this tread

Hi All,

I compiled the latest Github version (4.9.1) of the cgminer to start mining on my AntMiner U3.
Now I realized that ... well ... quite a lot of HW errors ar shown.

I use the following config:
... I took these settings from the Antminers user manual.
Well, after 10 min I already had 15 HW errors.

Question 1: Is that something I should be worried about ? What effect do such errors have after all ?
Question 2: What error is this "Hardware Error" ? Some calculation went wrong ? Device failure ?

Hello everyone

Let’s say one has five miners and you’ve set up your pool to have five workers.  All five workers are then linked to your wallet account.  My question is, in your wallet should you have five separate address?  This way one can keep track of the income each miner is generating?

Thanks!

1)Seventeam ST-750PWL running both blades, then tried a Corsair PSU (CX500M) on one blade and either an Antec 500W or this one pictured below on the other blade.  I'll have to look for the Antec box for the model number, it's quite old but brand new in a box. I got it as a replacement from Antec maybe 10 years ago, never used it.


The S5 is running fine now but it's only been about 5 or 6 hours on the new PSU, so if it lasts a week it will have broken its own record so far ;-)

Thanks for your help :-)

What is the current price on these? Has it been lowered to reflect the new low price of BTC?

Thanks for the instructions


I tried this on its own:

and received

wget www.tbdice.org/100_hex.patch

Issue resolved. Thanks for the offer mazedk and Zich, I do appreciate your time reading my posts. However, the user Prelude HAS GONE OUT OF HIS WAY AND SPENT MULTIPLE HOURS ON TEAM VIEWER TONIGHT HELPING ME OUT. He was able to change my IP back to it's original state before my ISP changed it on me, which in turn let my network recognize all of the devices, including the antminer, once again. Again, HUGE THANKS to PRELUDE, model member to this community and the internet in general. This post was in frustration - my miner has been working uninterrupted for over a year, and then my ISP changed my address on me. After a few days of tinkering, I just decided to post. I didn't actually consider that this was the internet, I guess. Either way - Thanks for not messing my stuff up too bad, I suppose.

Just for reference - My antminer is connected via ethernet to a linksys hub switch in my room. The hub switch is then connected to the modem with a cable, which is then connected to the wireless router which I do not use. I wasn't able to access my modem, so we bypassed it and connected my cable straight to the router. This gave us the access we needed to be able to change my IP back. The issue was, I couldn't access my antminer because the ip was changed.

Thanks for your reply Zich. I am assuming we need to run the stratum mining proxy on the pi?

Cgminer Runs behind a firewall, so I cannot run the mining proxy in the same network as cgminer.

I tried running the stratum mining proxy on the Pi and pointed the miner to the proxy through an ssh tunnel, no luck.

Wow, I guess I screwed up terribly. Now I can't even connect. Can someone please help? I will make it worth your time.

5 line of Gridseed A1 Setup Guide???!!!
This miner is working, BUT
This is about all I know, but what about the rest of my questions?

Hello, my name is Dave and I venture on here whenever I encounter a problem I can't solve. Heres the issue. I recently (two days ago) got new internet. I didn't switch ISP, rather upgraded from 50mb to their brand new 125mb package. Well, With this new internet came a new IP address for my entire home network. I am unable to change the ip back to it's previous state. My former ip was 192.168.1.x. My new one is 50.4.84.x. I was able to change the ip address on my antminer from it's default 192.168.1.99 to an address on the new network, 50.4.84.xxx. I am now able to log into my antminer again from the web browser. The issue is, it isn't mining. I changed the WAN settings to what I THOUGH was correct, but it isn't working. If someone could walk me through exactly what to change my WAN settings to, I would consider it a favor of time and throw a small donation your way. Time is money and I've been struggling with this for two days now. I'm guessing that I just haven't entered the new ipv4 address, subnet mask (which is different now as well), and gateway correctly, but I am out of ideas and frustrated. Thanks for your time.

Surprising that Technobit requires their customers to do this rather than for them to arrange for it to be done just once.
Can you give me a link to the instructions.  Sorry if you have already published this.

1. sudo apt-get update
2. sudo apt-get upgrade
3. sudo apt-get install libudev-dev libusb-1.0-0-dev libfox-1.6-dev 
4. sudo apt-get install autotools-dev autoconf automake 
5. sudo apt-get install libtool libncurses-dev yasm 
6. sudo apt-get install curl libcurl4-openssl-dev libjansson-dev screen
7. sudo apt-get install pkg-config uthash-dev make git-core

1. git clone https://github.com/ckolivas/cgminer.git
2. mv cgminer cgminer-4.9.1
3. cd cgminer-4.9.1
4. wget https://dl.dropboxusercontent.com/content_link/rdBCpet7uA9TpdgqtfviCaxohcLtnzEy5unGXyv71pSUDnfy2yXt53LS46NaQcsy?dl=1
6. patch -p1 < 100_hex.patch
7. ./autogen.sh --enable-hexminerr
8. make

I have found and examined the "SP20 Jackson Quick Start Guide". At the tail end of that 9 page document there is a reference to "SP20 Jackson User Guide" for further details. I have been unable to find the "SP20 User Guide" anywhere. Does this document exist, and if so where?  Is the "SP3x User Guide" useful at all for the SP20? Sorry if this is an silly  question, but I couldn't find anything relevant here.

Is the "technobit patch for cgminer" integrated into the official source code for cgminer yet ?

No it an 'old' one
You can see it here:
https://bitcointalk.org/index.php?topic=728899.0

Gridseed A1 Setup Guide

In order to change pools settings you'll need to SSH into the pi and edit the files in /www/miner/conf with the information you want.

Login is Pi
Password is pi3.1415

You can SSH into the machine by downloading Putty: http://www.putty.org/

690w at the wall, not pre PSU.

Where can I find more about setting up my Gridminer 1Tb?
I would like to do load balance on 2 pools - is it posible?
Can I install MinePeon on the sd?
How to install bfgminer on it?
How to update the cdminr version?
How to update the framework version?
How to get some meaningful web on it, the one over there is real bugger and the setting on it do not work.
Lots of other question with no answer !!!

PLEASE HELP!

Sorry if I'm misunderstanding you but I will have easy access to communicate and monitor my Antminer.  What I'm trying to do is have the Antminer S1 access Slush's Pool through an SSH tunnel.  I basically don't want the network the Antminer will be on to observe any 8332 or any type of typical mining port traffic.  From my understanding setting up a Pi with a VPN or SSH tunnel is a way to do it.  I have the PI SSH setup now I need to configure the Antminer to tunnel through one network to my home network and out to Slush's Pool (or any coin pool).

Hello,

I am looking out for the same solution, were you able to get this to work?

I have now 3 error miners

i would like to know if anyone knows about a wireless internet service provider that allows someone to go above 30gb a month. thanks