Hey,
One miner not means mining rig... Are you planning rig or example Antminer S7? (Buy 5 - 10 Antminer S7) + power supplys all?
What you do with Raspberry2
Its better bitcoin node/full node... - It has not enough power to mining, maybe a small scale...
http://raspnode.com/diy.htmlOkay, fair enough. So it's not a mining "rig", it just has 3 USB ASIC miners. Yes, instead of plugging them into my PC with Windows, it's plugged in to a Linux computer (Raspberry Pi). I know this is small scale, however, I'm just curious as to whether or not I can plug a different miner (The Antminer U3) into the USB Hub and have CGMiner auto-detect it?
Well you might be able to auto detect, but what I do when using different types is specify usb's in command line. If you plug in all the asic miners then do "sudo ./cgminer --ndevs" I think it is shows the location to point --usb at. Get one instance running and use that.
Then plug in different usb and do same thing and specify it on another build of cgminer. So you will have 2 instances of cgminer running. (Also means you install it twice in different folders is easiest)
Ah, I see. My linux is limited and I'm not sure how to specify USBs in command line. I feel like I have a high HW rate and a low WU. I wonder if it has anything to do with the fact that when I start CGMiner, I get:
Started cgminer 4.9.2
ICA 0 usb transfer err: (-9) LIBUSB_ERROR_PIPE
FAIL: USB get_lock not found (1:11)
ICA 0 usb transfer err: (-9) LIBUSB_ERROR_PIPE
FAIL: USB get_lock not found (1:9)
ICA 0 usb transfer err: (-9) LIBUSB_ERROR_PIPE
FAIL: USB get_lock not found (1:7)
Probing for an alive pool
Pool 0 difficulty changed to 256
Network diff set to 93.4G
Accepted blah blah blah
Accepted blah blah blah
Well... here's a screenshot: