refaface.blogg.se - Cgminer raspbian

#Cgminer raspbian software#
#Cgminer raspbian password#

See the Thumb performance and hashing tests thread for more info.īutterfly Labs (really?)

In either case, experiment with the clock speed (the second field in ext: 230:1:950) in steps of 10MHz order to find the optimal hashing rate with the least Hardware Errors (HW).

If you can power 1000mA per Thumb and have active cooling, try -drillbit-options ext:250:1:950 for up to 3GH/s (not guaranteed.).

If you can power 1000mA per Thumb and have only passive cooling, try -drillbit-options ext:230:1:950 for around 2.7GH/s.

If you have USB hubs that can only provide 500mA per port, or you are aiming for best performance per watt, use the default settings -drillbit-options int:40:1:850 for around 400mA power consumption and a hash rate around 2.2GH/s.

#Cgminer raspbian password#

cgminer -scrypt -o pool_address -u user_or_ltc-address -p password -zeus-chips 1 -zeus-cloĭrill-bit systems Thumbstick miners use -enable-icarus build option for cgminerĭragonminer scrypt USB.cgminer fork for Gridseed 5 chip USB combo miners.Gridseed GC3355 USB combo miner (5-chip units with attached fan)

#Cgminer raspbian software#

1.6GHs to 2-3GHs with overclocking via software (active cooling is recommended).

Use -enable-icarus build option for cgminer, or use BFGMiner.USB ASIC Hardware: A primary issue with USB ASICs is providing them with adequate power, due to the constraints of most USB hubs & power supplies, and of the USB spec itselfīitmain U1 sticks configure -enable-scrypt -disable-sha256d -enable-titan -disable-other-drivers To build bfgminer on titan controller: CFLAGS=“-O2 -Wall -March=armv6”. RasPi - until the Raspberry Pi3 came out in 2016, the main issue with RasPi as controller is the lack of USB3 support, thereby limiting the high-powered hubs many USB asicminers like to use.Cubieboard tips: To build on a v1 cubie, use the following:CFLAGS="-O2 -Wall -march=armv7".Oftentimes it seems that an obscure, reproducible issue will occur - here's a list of some of those issues and their solutions, some hardware's identifying text / Bus Device String as reported to lsusb, and hopefully some useful tips for many common USB ASIC mining devices: So, much of this info is rather dated, but may still be useful to some. These notes began before ASICs took over in 2013/14.

Here are some random things learned after years of mining cryptos.

Tips, tricks and fixes for some common USB ASIC Bitcoin mining hardware issues