You will find the latest drivers and cgminer files. You would need at least one USB port, using one port can run many many miners using our Bitcoin Merch® - 10 Port USB Hub. I suggest using a PC or a laptop that would be on anyway, to save money on electricity and reduce wear on your computers. In this guide we will be focusing on PC setup.įirst - plan what PC you would use. Although the chances of getting a whole block yourself is near 0 with this small amount of hashing power. You have an option to mine with a pool, or solo mine to try and catch a whole block for yourself, which worth 6.25 BTC every 10 minutes at the time of writing this article. Those chips run the SHA256 mining algorithm that can mine Bitcoin and other SHA256 coins. Inside this USB miner sits two BM1387 mining chips. The easiest setup is with a PC.īefore we start, lets explain what this device does. You would need computer, you have a choice between a PC, MAC, Linux and Raspberry pi. you can watch my video or read this manual on how to set one up yourself. The higher the hashrate, the bigger is the deviation from this average, caused by ASIC manufacturing tolerances.You probably visited this guide because you heard of the GekkoScience NEWPAC USB Miner.If you want to operate your Miner without active cooling, we recommend a Clock Rate up to 100 MHz max. The Clock Rate can be set with the following commandline parameter: gekko-newpac-freq. The example above shows a Solo-Mining configuration in Con Kolivas’ Solo Mining pool. Please contact your pool operator or check the pool setup guide for more details. The Pool configuration which is used in the example above should be replaced by your own pool configuration data. cgminer -o stratum+tcp://:3333 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr -p x -suggest-diff 32 -gekko-newpac-freq 150 The following command will start up the CGMiner Software (example): cd ~/mining/newpac/cgminer We achieved best results with dem Arctic Breeze Mobile 92 mm (quiet, performant, high-quality). We recommend a quality USB fan for operating clock rates greater than 150 MHz. For more details please check the following link on : here Users reported several compatibility issues with USB 3.0 Hubs with Intel chipsets. We highly recommend the GekkoScience 7-Port USB Hub which was specifically designed for the operation with USB stick miners. This USB Stick Miner requires a actively powered USB Hub which can independently provide 2 A for each USB port We have achieved good results with several USB 2.0 Hubs from Anker or Orico. This command returns a list of detected miners. autogen.sh -enable-gekkoĮxplanation notes: The build parameter –enable-gekko activates the GekkoScience drivers both for Compac (single ASIC) and 2Pac (dual ASIC). The build command for Ubuntu 16.04.1 LTS (or higher) is slightly different: CFLAGS="-O2 -march=native". Now you can clone the GekkoScience CGMiner branch from GIT: mkdir -p mining/newpac cd mining/newpacĪfter successful cloning you can start to build CGMiner: CFLAGS="-O2". Sudo apt-get install -y build-essential git autoconf automake libtool pkg-config libcurl4-openssl-dev libudev-dev libusb-1.0-0-dev libncurses5-dev libncurses5-dev: text based user interface for CGMiner.libusb-1.0-0-dev: USB support for CGMiner.libcurl4-openssl-dev: http connectivity for CGMiner.libtool: provides shared library access for CGMiner.build-essential: Compiler and Compile-Werkzeuge. The following packages are mandatory to properly build CGMiner: It’s not necessary to use root.įirst steps: update and upgrade of system and reqired packages: sudo apt-get update This installation guide describes setup, configuration and build based on a freshly installed Raspbian (Debian) or Ubuntu installation. Preparation, Package Dependencies, Configuration and Build for Raspbian – Kernel version: 4.4 (Debian 8.7.1) or higher of for Ubuntu 16.04.1 LTS or higher Preparation
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