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Raspberry Pi Ethereum Mining Rig

Building A Simple Mining Rig Restarter With Raspberry Pi

Building A Simple Mining Rig Restarter With Raspberry Pi

Building a Simple Mining Rig Restarter with Raspberry Pi Building a Simple Mining Rig Restarter with Raspberry Pi Making your own solution for restarting a mining rig that has frozen is relatively simple for pretty much anyone, you just need a Raspberry Pi board and a couple of 5V relay boards and you can be up and running in no time. You can use the base RPi operating system and with the help of WiringPi you can get easy control of the GPIO pins of the Pi, even direct console one with the GPIO utility. Of course you can install a web server with some basic visual interface as well, simple buttons to drive on/off the relays connected to the GPIO pins of the Pi board. If you have a spare Raspberry Pi 3 you have up to 28 channels available to drive on/off relays, though based on our experience only 25 of the GPIO puns are actually reliable usable. Pins 2, 3 and 14 have a bit of erratic behavior being in high (triggered state) when the Pi board boots up or temporary switching on and then off when rebooting the board, so it is wise to skip them. Another possible issue is the GPIO pin 0 (the bottom white one) as using zeroes can be tricky when programming something, so be careful with that one as well. We have been using the relays to short the on/off button on the motherboard forcing the mining rig to shut down and then start up again. This works surprisingly well and you avoid the need to work with the high 110V/220V mains power going through the relays that can cause problems for not so experienced users. Our latest setup relies on driving 18 rigs though a single RPi 3 board, so we have a couple of spare channels available for extending the functionality of the controller further if we need to. So if you are looking for relatively cheap way to get remote control over the Continue reading >>

Mining With A Raspberry Pi 3b With Gpu's

Mining With A Raspberry Pi 3b With Gpu's

Mining with a Raspberry Pi 3B with GPU's Hello I was I if its possible now to get 8 GPU's to run on a Raspberry Pi 3 with the tech we have to day like PCI Express 1 to 8 Mining Riser, USB 3.0 PCI-e Express 1X to 16X, and 8 mining GPU's? That sounds like a clever attempt, but also overthinking things. Unfortunately, even if you could connect the parts the way you imagined you couldn't get the intended performance because the low power CPU on a pi board isn't up to the task of managing that array of GPUs. Even if most of the work is done on the GPUs, a CPU is needed to manage what you could call the data flow. What we're calling this "flow" for now is more or less proportional to the work demanded by the GPU(s). Look up the phrases "gpu bottleneck" or "cpu bottleneck" on google for more detailed information. The idea though, is that a certain balance is needed to get the parts to work. If you want to mine, you'll need a high end CPU, on a desktop board. Quite the opposite actually. You can mine with the same hashrate on low end cpus vs a high end i7 or ryzen. Cpu usage is very little and runs just about only the os. You'll see most getting/suggesting low end pentiums for lower power usage. Others are using older hardware (althons, core 2, apus, whatever) they already had but they tend to be higher power usage. Whatever gets them the best value. They get the same hashrates as long as the cpu isn't a potato struggling to run windows. It's just easier to get a pc running gpus than it is to get a rasp pi to do the same. Everything else put aside - The "saving" you would make from replacing an Intel/AMD motherboard with RPI parts is negligible compared to the price of 8 GPUs you're planning to use. I'm not sure about controlling GPU's, but I know for a fact that you can contr Continue reading >>

How Can I Run An Ethereum Node On My Raspberry Pi?

How Can I Run An Ethereum Node On My Raspberry Pi?

There has been a lot of focus on building cheap and efficient Bitcoin nodes over the past few months. A Similar concept is applicable to the Ethereum ecosystem, as a Raspberry Pi 2 can easily become an Ethereum Full Node. The Raspberry Pi Ethereum Full Node Project Tiny computers have become a very hot trend in recent years, thanks to the Raspberry Pi in particular. Although the first model is perfectly usable as a media center, the second and third generations of this device have really upped the ante. Moreover, they are very useful to people who want to support the cryptocurrency ecosystem by running a Node. For Ethereum enthusiasts, all it takes is a Raspberry Pi 2 and a half an hour of time to get things up and running. Once the user has completed all of the steps of this particular guide , they will have Ethereum Geth v1.3x up and running without any issues. Most of these steps should be applicable to more recent versions of Geth as well, though. Blockchain storage is a grave concern when using a Raspberry Pi as a node, though. Bitcoin users usually attach an external hard disk for this kind of purpose, but Ethereum users can store everything on a microSD card. However, to err on the side of caution, an external USB device might be a better alternative in the long run. For those users not looking to go through this manual setup process, there are alternative solutions available. EthDev offers a Raspberry Pi installation image which uses ArchLinux for Ethereum node purposes. This particular project uses both Geth and the regular C++ Eth client, giving users the option to choose whichever solution they prefer. Last but not least, there is the EthEmbedded project, which can be used with oDroid and BeagleBone Black as well. Both Eth and Geth install scripts are provid Continue reading >>

Github - Ghawk1ns/etherrigrestart: Raspberry Pi Project To Physically Control My Ethereum Mining Rigs

Github - Ghawk1ns/etherrigrestart: Raspberry Pi Project To Physically Control My Ethereum Mining Rigs

Raspberry Pi Project to physically control my ethereum mining rigs If nothing happens, download GitHub Desktop and try again. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This is the script I use to physically control the power/reset buttons on my ethereum mining rigs. It works by powering relays off the GPIO pins on a Raspberry Pi. Powering a relay allows me to short the reset or power terminals on a rig in case it freezes or becomes remotely inaccessible Each rig is defined in rigs.json where a GPIO.BCM pin is mapped to a power or reset terminal on the motherboard. usage: main.py [-h] [-r] [-c] [-t TIME] id Control the physical power/restart buttons on a rig positional arguments:id Rig id as defined in rigs.json optional arguments:-h, --help show this help message and exit-r, --restart Control the restart button, by default the power button is controlled-c, --cycle Power down / power on the power button-t TIME, --time TIME Time in seconds to hold physical button down, default = 3 { "rig1" : { "power" : 17, "reset" : 18 }, "rig3" : { "power" : 98, "reset" : 99 }} As far as I know, sudo is required to access GPIO Hold the power button down on rig1 for 5 seconds Continue reading >>

Ethereum Mining On Windows 10

Ethereum Mining On Windows 10

Tags: Mining , Ethereum , Crypto Currency , GPU The value of dedicated GPU is going beyond the needs of gaming, it is proven to fulfill the professional needs for Deep Learning researches.As it turns out the modern graphics cards are very good at achieving the framerate requirements for virtual-reality. To our biggest surprise, GPU is profitable at mining crypto-currency again, such as Ethereum, so we can profit from our current hardware setup. This article will run through the basic mining knowledge, and guides how to setup a Windows 10s machine with a GPU to do Ethereum mining. A few years ago, after reading the paper by pseudonym author Satoshi Nakamoto on Bitcoin: A Peer-to-Peer Electronic Cash System describing a distributed trust solution to the open network, the sense of computational beauty about its concepts and solutions propelled my interest to try out Bitcoin mining. The value of Bitcoin is approximately $120 USD at 2013, which is impressive for its growth from zero value within a short few years of Bitcoin invention. To reduce the risk of the adventure, like everyone at that time, we started out by utilizing the gaming GPU to reach a profitable hashrate (to be explained later).The profitability is measured by how much coin value that you generated against how much electricity that you paid. If the coin value is higher then the cost of electricity, you are in a profitable mining business, excluding the initial equipment cost.The original Bitcoin hashing algorithm (SHA256), performing a complex but fixed sequence of operation can be replaced by ASIC (Application Specific Integrated Circuit) dedicated hardware. The computation speed and power efficiency of ASIC essentially killed the profitability of using GPU based mining quickly. In order to stay in the Bit Continue reading >>

Build A Mining Rig - Helping People Mine Cryptocurrency Since 2017

Build A Mining Rig - Helping People Mine Cryptocurrency Since 2017

Helping people mine cryptocurrency since 2017 How to Build a Bitcoin Full Node on a Raspberry Pi Today, Im going to show you how to build a Bitcoin full node on the Raspberry Pi. This is a great project for anyone who wants to support the Bitcoin network while validating their own transactions. As the This entry was posted in Uncategorized on Welcome to another guide here at Build a Mining Rig! Today Im going to cover how to do a simple overclock and under volt on Windows. In case you have never heard of overclocking, it is when we This entry was posted in Uncategorized on Today, we are going to show you how to mine the most profitable coin. Whether you are a seasoned miner or you are just entering the crypto universe, this guide is for you. This entry was posted in Uncategorized on How to buy Bitcoin from Coinbase: A step by step Guide Today, Im going to give you a step by step guide on how to buy Bitcoin from Coinbase. As youve probably heard, the past 6 months have been good times for Bitcoin. Prices have increased ten fold, and there is This entry was posted in Uncategorized on Continue reading >>

Raspberry Pi Ethereum Community Forum

Raspberry Pi Ethereum Community Forum

I have been successfully building cpp-ethereum on Raspi for a while now. I can confirm up to poc7.8 I am currently writing more formal steps to post but simple steps are: 1. I use ua-netinst to install Raspbian jessie - 2. You will need a USB drive to set up a temporary swap partition (needed for both Cryptopp and ethereum builds) as, surprise 512MB ram is not sufficient for the install. Swap, however, is not needed to run eth or alethzero. 3. Follow install instructions for cpp-ethereum - Ubuntu Trusty14.04 4. Make sure you run cmake and make around dinner time, this way when you wake up in the morning the cpp-ethereum build MIGHT be complete. If not, before beginning, make sure the Pi is being powered from your laptop so you can, utilizing your laptops battery, complete your morning commute with a Pi hanging from your laptop until you get to your office and plug in again.(remember to ignore stares from co-workers). This is no joke, the build has taken up to 12 hours to complete (poc7). Continue reading >>

Crypto Mining With A Raspberry Pi? Profitable!

Crypto Mining With A Raspberry Pi? Profitable!

Crypto Mining With a Raspberry Pi? Profitable! As we all know, Bitcoin has a scaling mining difficulty. In the beginning, you could mine it even with your old, trash 2004 machine, but now, it requires specialized hardware ASICs. With altcoins, the deal is very similar. However, the difficulty remains much, much lower, and profitable mining operations with a mid-tier, modern GPU arent uncommon. Miners can also purchase dedicated mining GPUs such as the Antminer G1 and G2 series . What is Raspberry Pi, And How Can I Use it for Mining? Raspberry Pi is a platform for embedded applications. Generally, low resource software, not very tasking on the hardware. Thus, the specs of a Pi arent too impressive. Wed think that in this case, mining with such a device could only net losses, unless we had years of free electricity. This is not the case. A Raspberry Pi 3 can profitably mine Magicoin. A tech blogger NovaSpirit proves this in his YouTube video. Once it was running, he was able to generate $0.20-$0.25 (USD equivalent) per day. Further, staking with Magicoin means that will eventually start to vest interest which will increase that revenue a bit further. Its worth considering if youve got a spare Raspberry Pi collecting dust between projects. Your email address will not be published. Required fields are marked * Everyone wants to join the cryptocurrency bandwagon, and a huge proportion of cryptocurrency enthusiasts are interested in mining and earning profits through it. However, the fact that it requires some technical knowledge, constant upgrading of hardware and software, and looking for newer and better ways to manage the process discourages a lot of people. If you belong to this category but want to earn profits through mining anyway, then cloud mining is an option wort Continue reading >>

Want To Buy A Raspberry Pi Computer To Start Mining Bitcoins

Want To Buy A Raspberry Pi Computer To Start Mining Bitcoins

To mine seriously you'll want to look into GPU mining because CPU mining is all but dead, and GPU mining while still possible from home is only good when it comes to ASIC resistant algorithms. Forget about SHA 256, Scrypt, and anything that you can use an ASIC on. My suggestions would be to find a good mining pool, and shoot for maybe Ethereum while it's still POW and not POS. The Cryptonote algo is also a good alternative for home based GPU mining just don't expect to get rich anytime soon without a server farm and watch the Hashrate per Kilowatt hour because the bills can all but kill your ROI when mining from home. Trust me, I've been doing this a long time and we're nearing the end of the home based GPU miner in the very near future. If you're dead set on it as a hobby or learning experience I would highly recomment researching a lot before committing to buy any hardware. Some (actually most) algo's are best run on an AMD card but others do well with Nvidia cades if not better. Pick your coin and algo first before buying anything. Nothing sucks more than paying hundreds or thousands of dollars on hardware only to find out mining isn't like gaming. The newest most expensive Nvidia cards are hardly worth the cost if you're going into mining and the money would be better spent on several cheaper cards in one machine, rather than one single high end card meant for gaming. FYI : I'm posting this from a mining rig as we speak. lol Downvoting a post can decrease pending rewards and make it less visible. Common reasons: Continue reading >>

Yes, You Can Mine Cryptocurrency On Your Raspberry Pi

Yes, You Can Mine Cryptocurrency On Your Raspberry Pi

Mechanical designer, writer, author of Idiots Guides: 3D Printing. I like going outside sometimes too. www.cameroncoward.com @cameron_coward Yes, You Can Mine Cryptocurrency on Your Raspberry Pi When Bitcoin first took off, the concept of mining currency on your computer was pretty foreign to most of us. The idea is that your computer verifies transactions, and in turn youre rewarded with some currency. How many transactions you can verify is directly correctly to how powerful your computer is. In the early days of cryptocurrencies, even an everyday gaming computer could mine a profitable amount of coin. But, currencies like BitCoin have worked on a sliding scale, meaning it has become more difficult to mine a coin (and the value of the coin has risen). For that reason, mining with a Raspberry Pi has traditionally been counterproductiveit would take you years and years to even make up the cost of the Pi itself. But, that doesnt mean its not possible with some currencies. As NovaSpirit proves , a Raspberry Pi 3 can profitably mine Magicoin. There are some tricks to getting the software setup, but he explains how to make it work. Once it was running, he was able to generate $0.20-$0.25 (USD equivalent) per day. Further, staking with Magicoin means that will eventually start to vest interest which will increase that revenue a bit further. Its worth considering if youve got a spare Raspberry Pi collecting dust between projects. Continue reading >>

How To Build A Raspberry Pi-based Bitcoin Mining Rig

How To Build A Raspberry Pi-based Bitcoin Mining Rig

How To Build A Raspberry Pi-Based Bitcoin Mining Rig Sosh Nabs $10.1M Series B Led By Khosla Ventures To Take Its Activity Concierge Into NewCities While you wont get rich running a single Raspberry Pi Bitcoin Rig, you can probably make back your initial investment in this ingenious little machine. RaspPi Bitcoin rigs are nothing new but Dave Conroy has just built one and, more important, shared his plans in a fairly easy-to-read page. The system uses the Pi as a main processor and a 330MH/s ASIC . In total he spent $127 on his kit and, as far as we can tell, the power outlay will be negligible. The system uses an ARM-centric mining OS called MinePeon . It is basically a version of Arch Linux ARM with a few mining apps thrown in. Then all you need is a Bitcoin wallet and a little bit of time. Given that youll be mining at a maximum of 330MH/s, you probably will be seeing pennies a day, if that. If youre absolutely new to Bitcoin, you can learn a bit more about how to set up all the accounts and wallets here . I think the real point, however, is the novelty of the kit. Its cool to see this little rig running and I think the wee USB-powered fan on top of it is the crowning touch. Put a couple dozen of these in a room and you could probably really do some damage and your farm will look sort of like Pikmin, which is a bonus. Continue reading >>

Gpu Mining | Hackaday

Gpu Mining | Hackaday

February 23, 2018 by Tom Nardi 39 Comments We dont do financial planning here at Hackaday, so we wont weigh in on the viability of making money miningcryptocurrency in such a volatile market. But we will say that ifyoure going to build a machine to hammer away at generating Magical Internet Monies, you might as well make it cool. Even if you dont turn a profit, at least youll have something interesting to look at while you weep over your electricity bill. Sick of seeing the desktop machine he built a decade ago gathering dust, [plaggle24w5] decided to use it as the base for a cryptocurrency mining rig . Of course, none of the original internals would do him any good, but the case itself ended up being a useful base to expand on. With the addition of some 3D printed components, he stretched out the case and installed an array of video cards. To start with, all the original plastic was ripped off, leaving just the bare steel case. He then jammed a second power supply into the original optical drive bays to provide the extra power those thirsty GPUs would soon be sucking down. He then designed some 3D printed arms which would push out the side panel of the case far enough that he could mount the video cards vertically alongside the case. Three case fans were then added to the bottom to blow air through the cards. While[plaggle24w5] mentions this arrangement does work with the case standing up, theres obviously not a lot of air getting to the fans on the bottom when theyre only an inch or so off the ground. Turning the case on its side, with the motherboard parallel to the floor, allows for much better airflow and results in a measurable dip in operating temperature. Just hope you never drop anything down onto the exposed motherboard December 17, 2017 by Will Sweatman 36 C Continue reading >>

Mining Bitcoin &ethereum @ Home: Let The Beast Go! Hacker Noon

Mining Bitcoin ðereum @ Home: Let The Beast Go! Hacker Noon

Tech guy, miner, reader, (way too) optimistic, sports, ... Mining Bitcoin & Ethereum @ home: let the beastgo! Ive always had a huge interest in science and technology. Now and then I throw myself in a new technology project, not really knowing if my crazy plan is actually going to work out or not. Im having a lot of fun messing with stuff, using trial and error to get it working. My wife is still thankful for the media-center and server I set up, coming from zero knowledge of Linux and servers and so on. I really had a good time building and configuring those things. It was worth my while, because when my six year old daughter wants to watch a movie on the media center, she always calls it one of daddies movies.:) In 2013 I learned about something that sparked my interest. The Bitcoin. A friend of mine was talking about it and told me what it was and what one could do with it. Turns out Bitcoin is the first decentralized Cryptocurrency payment system ever invented by an entity known as Satoshi Nakamoto. The cash of the Internet, so to say. So I started learning more about Bitcoin, how it worked, and what its possibilities were. I liked the idea of being able to do payments to others over the Internet in a fast, safe and even anonymous way. To me its fascinating to see how Bitcoin works under the hood and how all of this is connected to the blockchain, which might actually even be more important than the Bitcoin itself. I eventually found out it was possible to mine Bitcoin. Mining Bitcoin means your hardware has to do some hard calculations and send them to the Bitcoin-network. In return you get some Bitcoin back, which you can keep in a Bitcoin Wallet.I was hooked from the beginning. Not because of the money aspect, but again, just for the fun of it! Those are project Continue reading >>

Avalonminer 741 Review & Installation Guide

Avalonminer 741 Review & Installation Guide

Download Wallet! Get the latest version of Ethereum Mist Wallet Here! AvalonMiner 741 Review & Installation Guide Some days ago Ive got my hands on the AvalonMiner 741, the new Bitcoin ASIC by Canaan. The Avalon 741 is an improved version of the Avalon Miner 721 . It features higher hashrate and a much better cooling system to allow the 88 chips to function stable. In this article, I am going to review the miner as well as provide you with a detailed set up guide. Ive created this tutorial it since I havent found a working guide on the Internet and had to figure out some steps on my own. Now its all served, ready for you to enjoy! 1150W, +0% ~ +15% (with 93% PSU efficiency @ 25 C) Through AUC3 + AUC3 I2c to AvalonMiner Controller Each AUC3 may daisy-chain connect up to 5 devices To receive the latest updates follow me on social media! The Avalon Miner comes in a sturdy metallic box with one fan. The first thing Ive noticed about the miner is that if you look through the fan grid, you will notice the weird shape of the heatsinks. Apparently, the AvalonMiner 741 features the Airforming Cooling technology that allows it to dissipate heat more efficiently. This is a great feature for a miner that functions 24/7. What about noise levels? According to Canaan, the miner alone produces between 50 and 60 Db.In my case, I was not able to isolate the miner from other noises when measuring. My sound meter shows an average of 63 Db, however I was also picking the noise from my 1600 W PSU and PC. Price-wise, the miner is accessible to the average mining enthusiast by being priced $798.00 USD on the official Canaan website. According to some calculations, the miner should be mining around 0.05968 per month, which translates into $ 171 USD/mo income, electricity fees included. If we d Continue reading >>

Bitcoin Mining Using Raspberry Pi

Bitcoin Mining Using Raspberry Pi

Introduction: Bitcoin Mining Using Raspberry Pi Want to mine some bitcoins? Want to earn for free? Have a pi not being used? If you dont know already, Bitcoin is a virtual currency set up in 2009. Bitcoin has grown in reputation over the past few years becoming a very popular as a method to pay for services over the internet. The value has rocketed recently thanks to the huge coverage in the media, for both positive and negative reasons. -Buying them from an exchange, which is the process of converting local currency to Bitcoin. -Mining them. Mining is the process of verifying transactions in the blockchain. As the whole of the Bitcoin system is decentralised, every transaction is publically viewable within what is called the blockchain. This blockchain contains every bitcoin exchanged between users so, as there is no central server, it has to be self governed. This is the job of the miners. A wallet is a program that sits on your computer and gives you a wallet address, this is a unique string of numbers and letters that you will use to receive bitcoins. Download the client for your computer from After installation, you will have to save a file called wallet.dat, keep this file safe, as this contains your unique wallet address within it, including all bitcoins that you will gain. If you lose this file, you cannot recover any bitcoins it contained. Create a Pool Account Once you have a wallet address, create a pool account. A pool is a huge collection of other people working towards gaining bitcoins. Due to the complexity of mining a bitcoin, it has become unrealistic to solo minethe act of processing millions of numbers to solve the block problem. Working as a group, or pool, lets everyone have a chance of earning some Bitcoin. There are many pools around, in this tut Continue reading >>

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