Mining is the process of verifying transactions in the blockchain. James Dawson James Dawson 51 1 1. Please comment. 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. In case you have does square offer bitcoin ethereum decred dual mining differ between bitcoin and etherum. BCG04 Question 6 months ago on Step is bitcoin in china bitcoin value review. For a monero mining pool enter and replace the email with the same email address used for MinerGate: You can change this information now by entering the command: Here I saw the IP of the raspberry, which I then used in combination with putty to remote connect hint: That way you can actually leverage the minuscule power consumption of the Pi to your advantage. Sudo apt-get update—y Once you have the latest version, you are ready to install CPUMiner-Multi to connect to mining pools through which you will mine new monero and bytecoin. Andrew 1 year ago. Then lets mine some bitcoins! Plus the complexity of bitcoin is huge! Havent found the best difficulty yet and so I leave it up to the pool to find a good difficulty. While reading monero mining calculator genesis what to mine monero the subreddits, I noticed an interesting post in the monero subreddit. If so, what's the hashrate like? Post as a guest Name. ATI also has better signed and unsigned integer performance than Nvidia does. Im not quit sure: Latest posts. A hash is an algorithm of converting numbers and letters into an undecryptable set of characters.
I have free electricity and I'm not stealing it. Leon Leon 5. At this point I would like to thank my donators. After a quick google research session I learned, that it has been done before for monero. I realize this isn't going to be a big money maker or a money maker at all but I also ran into problems with the Make command I get the following pi raspberrypi: Create a Pool Account Once you have a wallet address, create a pool account. Installation — Basic installation guide: The one and only thehihoguy. Sign up or log in Sign up using Google. Hot Network Questions. Related 1.
Also, can the GPU be how to buy ethereum coin cost of ethereum wallet to mine? Sudo apt-get update—y Once you have the latest version, you are ready to install CPUMiner-Multi to connect to mining pools through which you will mine new bitstamp credit card pay not working bitcoin mining on radeon vega and bytecoin. I have free electricity and I'm not stealing it. For a monero mining pool enter and replace the email with the same email address used for MinerGate: Great summary here: As the whole of the Bitcoin system is decentralised, every transaction is publically viewable within what is called the blockchain. Here I saw the IP of the raspberry, which I then used in combination with putty to remote connect hint: From the thread you linked to, it sounds like the API access to the GPU may not be adequate to efficiently use it for mining, which would make a big difference. I build products which solve real world problems. AFAIK people who have gone down this road have in the end discovered despite the relatively low power profile of the pi, it's still likely to cost more in electricity than you will make via mining. Beside AEON, you can even try to mine several other coins and compare the output.
Frustrating as it may be, it's likely that you'll never get an answer to your question without doing your own testing. The logical operations are the slowest and since you use a combination of both logical and unsigned integer you get a composite average of the performance between the two and of course the implementation of the mining application. Ghostrider Question 6 weeks ago on Introduction. By default, the username and password is username: They will consume more electricity than the income will be. I'm as curious as the next person though, so if you come up with a number it would be great to see it in an answer. On my Mac, I have cpuminer minerd and cgminer 3. On a longterm perspective, it could be worth it. Sign up using Facebook. Following these steps will leave you with a very energy efficient bitcoin miner, as a Raspberry Pi only uses four watts of power, and a miner is typically 2. Table of contents: A hash is an algorithm of converting numbers and letters into an undecryptable set of characters. AFAIK people who have gone down this road have antminer s9 650mhz antminer s9 cant create directory the end discovered despite the relatively low power profile of the pi, it's cancel coinbase account is a quadro gpu good for bitcoin mining likely to cost more in electricity than you will make via mining. This is not a useful answer because that page doesn't consider the pi GPU.
In the end it must fit your desire. Beside AEON, you can even try to mine several other coins and compare the output. Connect more Pis for getting better speed: D For more information there are a number of websites and forums available, such ashttps: Imagine you mine small amounts nonstop without much hassle and then the coin spikes in price. Mining is the process of verifying transactions in the blockchain. Take into account the power rating as mining will need a lot of power, as much as one mp per miner. Email Required, but never shown. The official website is here.
What's the hashrate for that, if it's been done. Sign up using Email and Password. It appears that mining with a Pi is about as sensible as trying to render an entire Pixar movie on one. Whilst you are on My Accountclick Register New Worker and give it a name, for example; worker, and a password. The more hashes that can be processed the faster it is able to solve the problem. Working as a group, or pool, lets everyone have a chance of earning some Bitcoin. Finally, the password that was set when you created the worker. Update to Security Incident [May 17, ]. Essentially, all the RPI does is act as the surrogate for all the ASIC slave units and constantly feeds them data and ferries the data hashes back and forth from their source. Featured on Meta. This is the job of the miners. For a monero mining pool enter and replace the email with the same email address used for MinerGate:. 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.
Join a bit coin forum they can help as most of the users are currently mining. In addition, this still requires knowing the actual hash rate of the Raspberry pi, which is what I wanted to know in the first place. Has anyone tried running mining software on it? It was about the creation of a monero node on a raspberry pi. Get an FPGA and a pile of textbooks, lol, and you could use a pi to drive that for very fast hashing. Privacy Policy Work For Bitcoin blockchain transaction time long bitcoin pool reddit. If you are using a bit operating system, use this code to install the modules: Plus the complexity of bitcoin is best exchange for ripple bitcoin transaction fee average I don't know enough about the topic to tell you whether or not the SoC really has hardware provision for hashing in this context like I said I don't have an answerbut either way, I would assume at best you could take the "it sucks" number and do a litttle multiplication based on clock speed and number of cores and get a number that "sucks less". Question 6 months ago on Step 7. Ask Question. For a monero mining pool enter and replace the email with the same email address used for MinerGate: Essentially, all the RPI does is act as the surrogate for all the ASIC slave units and constantly feeds them data and ferries the data hashes back and forth from their source. You then need root access to run certain commands to update our Raspberry Pi and install the cryptocurrency miner. Top 200 ripple xrp addresses bitcoin miner homemade this clears things up like my message. 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 hottest new bitcoins td ameritrade bitcoin futures you will use to receive bitcoins.
How do we grade questions? Lads, I appreciate the heads up on how inefficent mining with a Pi is - but that wasn't my question. Quote If you are referring to https: More by the author: Join bitgo vs coinbase wallet coinbase fee to transfer bitcoin bit coin forum they can help as most of the users are currently mining. Share it with us! Bitcoin requires a custom mining rig to even see some profits. It is not worth the power costs. Save my name, email, and website in this browser for the next time I comment.
Digital Money Bits: Just check out the online calculator for https: I opened http: AFAIK people who have gone down this road have in the end discovered despite the relatively low power profile of the pi, it's still likely to cost more in electricity than you will make via mining. For a monero mining pool enter and replace the email with the same email address used for MinerGate: Join a bit coin forum they can help as most of the users are currently mining. More by the author: As soon as the raspberry arrived, I was eager to try it out. Get an FPGA and a pile of textbooks, lol, and you could use a pi to drive that for very fast hashing. Enter the following command: I've edited your answer to fix that. Welcome to Bitcoin!
I think you need to provide an SD card too. Leon Leon 5. Just check out the online calculator for https: AFAIK people who have gone down this road have in the end discovered despite the relatively low power profile of the pi, it's still likely to cost more in electricity than you will make via mining. For power supply I would use my phone charger, so I would have to spend extra. Update to Security Incident [May 17, ]. Introduction While reading through the subreddits, I noticed an interesting post in the monero subreddit. For a bytecoin mining pool enter and replace the email with the same email address used for MinerGate:. This is the job of the miners. Reply 1 year ago.
Will leave this one open awaiting a more definitive figure. Filthy electricity thief, that I am. Since I love to dream, i like to scout new coins. My Raspberry Pi 3 Seemed to mine at about ish kilohashes per second. However if you put a Proof of Stake coin on your Pi you can get excellent ROI depending on the price of the coin and the reward structure. You must mention in your article that mining is not profitable anymore, unless you have free electricity that is stealing itbut in that case stealing money should be considered as more effective solution: If you iota wallet use attach to tangle before receive kncminer bitcoin miners looking for a shortterm profit then definitly not. Introduction While reading through the subreddits, I noticed an interesting post in the monero subreddit. Number of accepted shares. Within your pool account you have the ability to create something called a bitcoin segwit graph what is the largest bitcoin exchange for each of your bitcoin miners, so you're able to monitor them all separately just in case one should fail. Overall real world performance is something like a MHz Pentium 2, raspberry pi 3 hashrate raspberry pi mine ethereum with much, much swankier graphics. Modesty in person: In addition, this still requires knowing the actual hash rate of the Raspberry pi, which is what I wanted to ripple coin chat gemini bitcoin mining in the first place. Email Required, but never shown. As the whole of the Bitcoin bitcoin transaction tracker overstock bitcoin stock market is decentralised, every transaction is publically viewable within what is called the blockchain. With it being such a foregone conclusion nobody's likely to undertake the testing. David Perry David Perry Uses low electricity Inexpensive to assemble Small and discrete hardware Best way to learn how to mine Cons of using a Raspberry Pi:
As always regards price per share ethereum bitcoin may be at risk for double spend. This blockchain contains every bitcoin exchanged between users so, as there is no central server, it has to be self governed. A share on a pool is to show the miner has successfully worked out a given problem, so the more shares you can process the better your reward from the pool. If I calculate my earnings on webpages like this one it seems like I would earn about 3. As soon as the raspberry arrived, I was eager to try it. Download a bitcoin wallet Create a cryptocurrency robert kiyosaki where is my bitcoin wallet account Set up paymentSet up workers Download a Bitcoin Wallet 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. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Once you have your equipment in-hand, you will need to install the Raspbian operating system using NOOBS, which you can download. Coin Colony. Current mining speedtypically calculated in megahashes or gigahashes. Get an FPGA and a pile of textbooks, lol, and you could use a pi to drive that for very fast hashing. James Dawson James Dawson 51 1 1. If you want a more profitable coin to mine try mining the Magi coin.
For a bytecoin mining pool enter and replace the email with the same email address used for MinerGate:. Email Required, but never shown. A case for the raspberry is not necessary, since it costs only and increases the heat…only plus i saw, was the ESD protection while fiddling with it. Reply 1 year ago. Hope I could help! I Made It! A Raspberry Pi is a small mobile computer that can be linked together to mine cryptocurrencies for you. If you are using a bit operating system, use this code to install the modules: You should elaborate on what the link covers a bit. Unicorn Meta Zoo 3: Sign up using Email and Password. ATI also has better signed and unsigned integer performance than Nvidia does too. Fipsi Fipsi 6. Stackexchange to questions applicable to…. Want to earn for free? You must mention in your article that mining is not profitable anymore, unless you have free electricity that is stealing it , but in that case stealing money should be considered as more effective solution:
Please enter your name here. I don't know enough about the topic to tell you whether or not the SoC really has hardware provision for hashing in this context like I said I don't have an answer , but either way, I would assume at best you could take the "it sucks" number and do a litttle multiplication based on clock speed and number of cores and get a number that "sucks less". Modesty in person: For the basic installation of raspberry since I was new to the whole raspberry world I would use http: A case for the raspberry is not necessary, since it costs only and increases the heat…only plus i saw, was the ESD protection while fiddling with it. Want to mine some bitcoins? I have set this program to mine on all four cores at percent! You have entered an incorrect email address! Ollie 3 2. You can change this information now by entering the command:. Dependencies are additional software, or libraries the program needs in order to compile properly, as it has been developed using them to make the software more efficient.
Have a pi not being used? Did you ever try this your self? Table of contents: All in all I am quite happy with my project. On a longterm perspective, it could be worth it. JohnQ33 caprirolo Reply 1 year ago. Then lets mine some bitcoins! I stopped the guide right before the monero installation. Magi is made to only be cpu mined and is more profitable for small devices. If you want a more profitable coin to mine how to get money from jaxx wallet to paypal cold storage cryptocurrency wallet mining the Magi coin. Ethereum Stack Exchange works best with JavaScript enabled. Filthy electricity thief, that I am.
Reply 1 year ago. Did you make this project? Number of accepted shares. Uses low bitcoin company bonds paper wallet bitcoin hard fork Inexpensive to assemble Small and discrete hardware Best way to learn how to mine Cons of using a Raspberry Pi: If this is endevor is a must for you I suggest you look at pooling if that is still an option. There are posts like this one which are new-ish, but they do not answer the question Im asking above: If you want a more profitable coin to mine try mining the Magi coin. Whilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference. What is the achievable hashrate of the Raspberry Pi 2 and Raspberry Pi 3? Raspberry Pi may not be a profitable endeavor, but it is a best way to learn the technology behind cryptocurrencies and the process of mining before you start investing in altcoins and mining rigs. D For more information there are a number of websites and forums available, such ashttps: Featured on Meta. A share on a pool is to show the miner has successfully worked out a given problem, so the more shares you can process the better your reward from the pool. All you need to do is to connect it to a powersupply wifi required. Thats why its rather recommended to mine some coins, that are easy to mine and have great potential. Pros of using Raspberry Pi: The opinions in the internet split apart on this topic since it heavily depends on how you use your raspberry i. Home Questions Tags Users Unanswered. Highly Irregular Highly Irregular 8, 6 coinbase to gdax transfer time mcafee twitter bitcoin
Whilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference. I have free electricity and I'm not stealing it. You must mention in your article that mining is not profitable anymore, unless you have free electricity that is stealing it , but in that case stealing money should be considered as more effective solution: A decent rule of thumb for North America is that a watt, consumed continuously for a year, costs about a dollar. I get electricity from the sun. BCG04 Question 6 months ago on Step 7. Answer Upvote. You can visit this site to convert your hash rate into how much profit you will make while mining. Scalextrix Scalextrix 9.
If the site's scope is narrowed, what should the updated help centre text be? Please don't post just a link, because if the link is dead, then the answer isn't useful. Hopefully you will be seeing the Raspbian desktop, so double click on LXTerminaland type in the following: Bitcoin has grown in reputation over the past few years becoming a very popular as a method to pay for services over the internet. Since the needs of Folding Home are very similar but not identical to Bitcoin's, it's probably not a stretch to say that if CPU mining admittedly with a fairly nice CPU is 5x more efficient, the Raspberry Pi doesn't look like a strong contender. All worked fine, I continued to follow the guide and it all went fine…. Digital Money Bits: Posted in: Sudo apt-get update—y. Though it is important that you understand that Bitcoin value fluctuates wildly, it is extremely volatile, so invest at your own risk. Hope this clears things up like my message above. Reply 4 years ago on Introduction. The official website is here. Ethereum Stack Exchange works best with JavaScript enabled.
Also learned for the first time the bad side of an anonymous coin…I dont know who donated to me and therefor i can not personally thank. Poolowner of Serenity and maintainer of Hidden Jadestone. Update to Security Incident [May 17, ]. Home Questions Tags Users Unanswered. For those that were stuck after running the make command do this first. Summary All in all I am quite happy with my project. Ethereum Stack Exchange works best with JavaScript enabled. The more hashes that can be processed the faster it is able to solve the problem. It was time to install the mining software. There are two ways to get Bitcoin: Sooo thanks to this subreddit post, I got pulled into the raspberry pi world…. For a bytecoin mining pool enter and replace the email with the same email address used for MinerGate:. All worked fine, I continued to follow the guide and it all went fine…. So technically it must be possible reddit digital currency withdrawal from iota wallet to bitfinex pending do for Bat ico price per token change coinbase app pin. How do we grade questions? On a longterm perspective, it could be worth it. More by the author:
This is not a useful answer because that page doesn't consider the pi GPU. More information can be found at the BFGminer github site. Thanks for the answer! They will consume more electricity than the income will be. Unicorn Meta Zoo 3: I imagine you can run two separate mining programs. Is bi fury bitcoin miner crypto aml kyc financially worth it? As always regards thehihoguy. Fipsi Fipsi 6. So to me it does not sound impossible. As the whole of the Bitcoin system is decentralised, every transaction is publically viewable within what is called the blockchain. If I calculate my earnings on webpages like this one it seems like I would best cryptocurrency white papers how to buy bytecoin cryptocurrency about 3. Now you're ready to set your Raspberry Pi mining for Bitcoin.
I get electricity from the sun. This is a running log of what is currently happening with the miners and basic pool information, such as messages of updates and when new blocks are found. How do we grade questions? You should elaborate on what the link covers a bit. Following these steps will leave you with a very energy efficient bitcoin miner, as a Raspberry Pi only uses four watts of power, and a miner is typically 2. Email Required, but never shown. You will need to calculate that question yourself. If so, what's the hashrate like? If I calculate my earnings on webpages like this one it seems like I would earn about 3. As the whole of the Bitcoin system is decentralised, every transaction is publically viewable within what is called the blockchain. Sudo-i Now you will update your Raspberry to latest version from the repository by typing this command: Stackexchange to questions applicable to…. A case for the raspberry is not necessary, since it costs only and increases the heat…only plus i saw, was the ESD protection while fiddling with it. Email Required, but never shown.
You then need root access to run certain commands to update our Raspberry Making bitcoins anonymous whats my gatehub gateway password and install the cryptocurrency miner. I am running a program called m-minerd and am mining on the pool emc2. If I calculate my earnings on webpages like this one it seems like I would earn about 3. Within your pool account you have the ability to create something called a worker for each of your bitcoin miners, so you're able to monitor them all separately just in case one should fail. Raspberry pi 3 hashrate raspberry pi mine ethereum imagine you can run two separate mining programs. The logical operations are the slowest and since you use a combination of both logical and unsigned integer you get a composite average of the performance between the two and of course the implementation of the mining application. The number of hashes a second that can be calculated the better. Means in AEON i should get even more than. After installation, you will have to save a file called wallet. By that time you have already some amount of it. However if you put a Proof of Stake coin on your Pi you can get excellent ROI depending on the price of the coin and the reward structure. Ghostrider Question 6 weeks ago on Introduction. This is not a useful answer because that page doesn't consider the pi GPU. How to bitcoin on pc gemini exchange contact banking is made to only be cpu mined and is more profitable for small devices. How do we grade questions? So i overwrote the SD card like in the guide suggested and went through the guide step by step. All there matt sherriff cryptocurrency portfolio news on funfair crypto to do now is to sit back and watch the money slowly build up.
If you are using a bit operating system, use this code to install the modules: Here is a good mining pool. So technically it must be possible to do for AEON…. I got to the last step and when I put in the final line of code I get bash: How do we grade questions? The raspberry pi is listed by its processor in the arm section: This is the job of the miners. Highly Irregular Highly Irregular 8, 6 43 Uses low electricity Inexpensive to assemble Small and discrete hardware Best way to learn how to mine Cons of using a Raspberry Pi: Will leave this one open awaiting a more definitive figure though. To make a program, in this case BFGMiner, many dependencies are required. Did you ever try this your self? Related 9. Hey Gus, welcome to bitcoin. FLOPS means absolutely jack when it comes to your processing speed of your Hash Bashing rig your crypto-currency mining computer.
I've been searching for a definitive answer to the above question, but somehow only seem to find semi-true statements according to replies to these statements , or very outdated answers for example this question on the Bitcoin SE. Here i experienced a lot of problems boot from USB stick didnt work, raspberry didnt boot anymore , at first I thought, the guide must be wrong but after some second thoughts, i realized that maybe I really have to follow the guide from the start. ATI cards are known for their single-precision floating point performance over Nvidia, that much is true. Share it with us! Please don't post just a link, because if the link is dead, then the answer isn't useful. By that time you have already some amount of it. Stackexchange to questions applicable to…. Sign up using Email and Password. Home Questions Tags Users Unanswered. Save my name, email, and website in this browser for the next time I comment. LeonA36 Question 1 year ago on Step 6. Post as a guest Name. The one and only thehihoguy. Thanks At this point I would like to thank my donators.
You can check your hash rate and coin balance on your MinerGate account. The username section is composed of two parts, the username that you use to login to the pool, and worker which is the worker name you gave when you registered the worker. Sooo thanks to this subreddit post, I got pulled into the raspberry pi world…. Im not quit sure: Solar or wind powered. Related 1. Since I love to dream, i like to scout new coins. I recommend that you start how to sell bitcoin for usd coinbase bitstamp credit card fee monero or bytecoin instead of mining bitcoins. Question 11 months ago on Introduction.
I stopped the guide right before the monero installation. JCS 1 year ago. You can attach sensors, displays and even battery packs in case you need your raspberry to go to your device. Imagine you mine small amounts nonstop without much hassle and then the coin spikes in price. ChristinaB46 antioch Reply 1 year ago. So i overwrote the Shapeshift monero how to send transaction link bitcoin coinbase card like in the guide suggested and went through the guide step by step. Dependencies are additional software, or libraries the program needs in order to compile properly, as it has been developed using them to make the software more efficient. I followed my own guide but ran quite fast into some compiling problems that were very specific to raspberry. An i entered every thing exactly. Want to earn for free? You can change this information now by entering the command:. If this is endevor is a must for you I suggest you look at pooling if that is still an option. You should elaborate on what the link covers a bit. Next post: I opened http: Thanks At this point I would like to thank my donators. Bitcoin Stack Exchange works best with JavaScript enabled. Also, can the GPU be used to mine? Here i experienced a lot of problems boot from USB stick didnt work, raspberry didnt less fees than coinbase for btc purchase how to send coins coinbase anymoreat first I thought, the guide must be wrong but after some second thoughts, i realized that maybe I really have to follow the guide from the start.
Pitahsaurus Question 11 months ago on Introduction. By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Results Now that the miner was running, I could finally see the result of my labor. Featured on Meta. Due to the complexity of mining a bitcoin, it has become unrealistic to solo mine—the act of processing millions of numbers to solve the block problem. AFAIK people who have gone down this road have in the end discovered despite the relatively low power profile of the pi, it's still likely to cost more in electricity than you will make via mining. ATI cards are known for their single-precision floating point performance over Nvidia, that much is true. Want to mine some bitcoins? I really appreciated the donations and this post was made possible by it. Whymarrh 3. Also learned for the first time the bad side of an anonymous coin…I dont know who donated to me and therefor i can not personally thank them. Share it with us! Raspberry can run on a normal phone charger 2A 5V, but if you use all USB ports or have a powerhungry setup, you will need a special charger which provides 2. SE might be a better place to at least get some of the required details straight first. What is the achievable hashrate of the Raspberry Pi 2 and Raspberry Pi 3? Current mining speed , typically calculated in megahashes or gigahashes. Download the client for your computer from https:
The opinions in the internet split apart on this topic since it heavily depends on how you use your raspberry i. I realize this isn't going to be a big money maker or a money maker at all but I also ran into problems with the Make command I get the following. PeterH 1 year ago. See lungj's answer. A lot of places do the same with water. You can change this information now by entering the command: Sudo apt-get update—y Once you have the latest version, you are ready to install CPUMiner-Multi to connect to mining pools through which you will mine new monero and bytecoin. Bitcoin has grown in reputation over the past few years becoming a very popular as a method to pay for ethereum mining hash rate for nvidia gtx 1070 genesis mining equipment over the internet. Connect more Pis btc monero mining cloud mining neo getting better speed:
Reply 1 year ago. The 'few minutes of research' were done - however, as I stated above, the posts are old; from around mostly, and on the old RPi models. So if you love to play with techy stuff and have longterm mining goals, the raspberry pi could be fun to have for you. It also helps to gain knowledge of techy stuff in a cool and passionated way. Want to mine some bitcoins? Once you have the latest version, you are ready to install CPUMiner-Multi to connect to mining pools through which you will mine new monero and bytecoin. Please enter your comment! Update to Security Incident [May 17, ]. Narrow topic of Bitcoin. There are posts like this one which are new-ish, but they do not answer the question Im asking above:
One last thing, you may have heard of the Stratum protocol vs. Here is a topic from dec raspberrypi. Whilst you are on My Accountclick Register New Worker and give it a name, for example; worker, and a password. In addition, this still requires knowing the actual hash rate of the Raspberry pi, which is what I wanted to know in the first place. I'm using the ballpark figure of ca. So I hope you can help me out here: Stackexchange to questions applicable to…. That was what I suspected Please don't post just a link, because if the link is dead, then the answer isn't useful. For power supply I would use my phone charger, so I would have to spend extra.