I've just started upgrading my USB miners with Antminer U2's and so far everything is running well. I am able to run all of my miners OC'd to 2.0GH/s with the following command:
bfgminer --set-device antminer:clock=x0981 -o POOL_URL -u POOL_USERNAME -p POOL_PASSWORD -S antminer:all
However I would like to know if it is possible to specify these overclock settings in a config file... I normally have a config file with various options set up that I load using bfgminer's
-c flag. I tried the obvious:
"shares" : "0",
"kernel-path" : "/usr/local/share/bfgminer",
"scan" : [
but unfortunately that didn't work. Also my attempts at googling I found plenty of examples of people setting overclocking using the command line (or batch files) but none using a config file.