Hi,

I have a Raspberry Pi and 2 Antminer U1
I followed up all the steps Sweaving posted here, and my stuff is running

Started up with sudo ./cgminer.exe --bmsc-options 115200:20 -o stratum.bitcoin.cz:3333 -u oldiesel.worker1 -p x --bmsc-freq 0981
As you see I started it op for 2.0Gh/s

But i seems to have difficulties "Getting up to speed"

They run @ 200 Mh/s max each,...what do i need to optimize?