Updating to my own question. Java install was failing because debian 'wheezy' version obsolete so multiple files could not be found. There were moved to archive. I did a kludge which may break other aspects of the SBC3 operation, but I have my program running again. Using SSH and Putty, I updated th...

I have been using an SBC3 for a number of years without a problem to monitor my renewable energy system. Recently I lost wifi connection with it. I did a soft reboot, physically removed and attached the wifi antenna, then a factory reset. I am attempting to reinstall the software but running into a ...