Originally Posted by Erknie
Yeah that's kk2 version 1.1, you probably want version 1.2. (kk2_1V2)
When I got this board, about a month ago I had read up a little and saw there was an upgrade so I flashed it then. I just got around to using it this week and didn't think there was anything newer. Thanks for keeping me in line.
Is the only fix in V1.2 the ESC calibration? Should I expect any flight performance difference?