I have a 3-component PiShake in my basement. My network has changed so I no longer have a valid connection to the device. Worse yet (!) I don’t recall the userID or password on the Shake. I want to get this device back up and on the net. Having looked at the on-line docs it seems I shouldn’t just power off the device, things on the SD card might get trashed and anyway I need to reset my userID and password.
I’m looking for some sage advice from more experienced users. I basically want to start for the beginning!