From the first post:
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=How to Run=
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GekkoScience cgminer:
./cgminer -o stratum+tcp://stratum.mining.eligius.st:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr --compac-freq 150
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=Voltage Adjustment=
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In order to get the best performance out of your stickminer, you'll want to adjust voltage. The compac does not support software voltage adjustment, it is actually a hardware setting. Voltage is set by a small potentiometer (you'll see a screw which can be turned) right next to the USB jack. Turning the screw clockwise increases voltage; counter-clockwise decreases it.
There is no voltage setting in the command line. There is a frequency setting.