As promised, quicker way to fix config page issue
1)Putty into S3
2)Paste the code in below.. Will replace Save&Apply with Save&Apply.
sed -i 's/Save\&Apply/Save\&Apply/g' /usr/lib/lua/luci/model/cbi/cgminer/cgminer.lua
Thanks for this. Just updated one of my Batch 1 S3s, applied the line above and everything works great!
One question, what values would/should/could be entered in that new 'Voltage' field for the S3? And what effect would these values have on the operation?
From digging around on the bitmain github and also opening the cgminer binary and checking things out, it looks like it takes a hex value. According to the datasheet the 'max voltage' is 1.2v. So there's plenty of headroom to mess around with if they come default at .7v (which would be something like 0x07 I imagine....I didn't find a solid example in any of the code).