I've installed the image and have everything working, beautiful job! Interface is excellent!!! I'll have a really nice pic of the touch screen running the Rpi in the mining farm soon:)
I have s7's obviously networked. Is it possible to turn them on and off remotely? I've tried. Attempted off the network from home and on the network here at the office. Also how can I change the freq remotely? I'd like to overclock them a little while ppl are out of the office.
Thanks much appreciated!
I think you can shutdown them with "shutdown -h now" command by SSH into them but you can't restart them after that. Or you can manually stop (kill) the cgminer process and restart it when you need it but this won't shutdown it completely, for example fans will still work like the network and the operating system.
To change the freq you need to access each Antminer web panel and change the settings there as stated here: https://bitmaintech.com/files/download/Antminer%20S7%20user%20guide.pdf
Unfortunately Minera doesn't support these operations by itself.