Pool 0 difficulty changed to 8Īny advise or assistance would be VERY appreciated. Antminer U3 settings with cgminer Posted on Novemby Reynold C:\common\apps\cgminer-run\cgminer.exe -bmsc-options 115200:0. Stratum from pool 0 requested work restart AMU0 Init: mode=default read_time=100ms limit=0ms Hs=2.97 SB management ool management ettings isplay options uit (no, I don't actually use User.Worker and Password)Ĭgminer version 4.9.0 - Started: Here is what I am using to launch cgminer: Has anyone had any success mining on a Pi 3? I used the instructions above and removed the frequency and voltage settings as I am using Sapphire Asicminer through a powered D-Link USB 2.0 hub.Ĭgminer looks to be working fine, the USB miner is detected and enabled, the pool is connecting to cgminer, even the led on the miner starts blinking when I launch cgminer BUT, there is zero activity. It is also the only thread, out of all the tutorials I have tried (and there are many) that successfully got cgminer installed and working on my Pi. Re: ANTMINER U3 Discussion and Support Thread. bfgminer -o stratum tcp:// realize this is an old thread, but it is one of the most recent I have seen on the web regarding BTC and Raspberry Pi. Topic: ANTMINER U3 Discussion and Support Thread (Read 148969 times) Iskavan001. I went hunting for something to tell me what the different switched actually meant, but couldnt find anything. cgminer -o stratum tcp://:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr -compac-freq 150 Fired up CGMiner with this string (from BitMain) in the window:-bmsc-options 115200:0.54 o 50.31.149.57:3333 -u antminer -p 123 -bmsc-voltage 0830 -bmsc-freq 0982 -startdiff 6 It never started hashing. Hero Member Offline Activity: 2282 Merit: 610. Hi All, I compiled the latest Github version (4.9. GekkoScience cgminer: To build use -enable-gekko flag. Topic: ANTMINER U3 Discussion and Support Thread (Read 148994 times) gtaddict. cgminer -o stratum tcp://:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr -au3-freq 150 Old cgminer: To build use -enable-icarus flag. The compacs afterwards while cgminer is running to get them to start You have plugged into your windows machine. Run the program and install the winusb driver for the compac(s) that If you need to run cgminer on windows (either stock or mine), you'll Newer drivers for both cgminer and bfgminer depend on a hexfileįlashed to the cp2102 which the engineering samples do not have. On the engineering sample sticks you can only use old cgminer as the YouĬan set the frequency under manual options as: -compac-freq 150. I have not yet tested it but edonkey was nice enough to upload aĬustom minera image with cgminer-gekko enabled as a custom miner. The case of windows) compiled with icarus support. Version supports bitshopper compacs as well, and can be (and is, in misc/cgminer-gekko-win32.zip EDIT: The current I (novak) have written a cgminer driver which enumerates the compacsĪs expected, removes the error, and ramps up the clock slowly to Luke Jr added bfgminer support in bfgminer 5.3.0, so you may use that It can be done Using CGMiner 4.9.0 I have been trying for MONTHS. This is pretty good for most people as that's moderately high power but in theory the chips will run up to 500MHz. Mining Bitcoins SOLVED Running 5 (five) Bitmain U3 bitcoin mining machines on one laptop. These older version of cgminer do not allow a clock rate over 250MHz. If your hardware errors are low you're fine. Antminer U3 is a SHA-256 mining equipment manufactured by BitMain. It may give warnings about "no valid hashes within 3 seconds" but this is fine, as the U3 has a higher hashrate, confusing cgminer but not noticeably affecting performance. The stickminer will enumerate as an antminer U3 on cgminer (if the version of cgminer you're using supports the U3), and should run fine. You can use bfgminer, which from 5.3.0 supports your miner out of the box. I believe you have to get the driver for it. CGMiner doesn't come with support for that particular miner by default.
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