I know that this thread has been quiet for a while... I am curious if anyone has experience reading firmware for any of the wireless di2 supported devices? I have tried to no avail to decompile the code.

Trying to find the above referenced network key so I can begin analyzing the transmissions from my wireless Di2 device using my ant usb stick. I just want the ability to view this on my Samsung Android Phone, Reconjet glasses, computer screen during virtual training sessions, etc. Don't want to have to pick up a Garmin, Mio, or Shimano computer/watch to be able to do it.

Appreciate anyone's help! I have time and energy, just stuck on the decompile (tried Binwalk, played around with IDA, etc.)