Recover Sigfox credentials
it looks like (at least) the Mac firmware updater does not restore the Sigfox Certs and MAC address - they don't exist in the filesystem.
Is there any possibility to recover them?
@jmarcelino thanks - maybe I was a bit unclear: I DO see ID and PAC but I thought that ID, PAC and MAC (or is the MAC address the same as the PAC?) would be visible via FTP in /flash/, for the MAC I thought it would be in /flash/sys/lpwan.mac, but after upgrading the firmware, all of the folders are empty
The updater does keep them, you should get a screen like this at the end of the update:
they don't exist in the filesystem
Can you explain what you're trying to do? The credentials aren't usually accessible as a file.
Does this code show you the ID and PAC?
from network import Sigfox import binascii # initalise Sigfox for RCZ1 (You may need a different RCZ Region) sigfox = Sigfox(mode=Sigfox.SIGFOX, rcz=Sigfox.RCZ1) # print Sigfox Device ID print(binascii.hexlify(sigfox.id())) # print Sigfox PAC number print(binascii.hexlify(sigfox.pac()))