Update firmware from 2.2 to 2.3

[mathias_popsel]

Is it possible to use The gui 2.3 instead of The 2.1
I think i have to update The firmware, are there turorials to do The upgrade?

[waltr]

You Must use the same version gui as the code (firmware) on the FC.
Updating is easy and yes there are instructions in the Wiki and here:
http://witespyquad.gostorego.com/videos.html