Hi,

Has anybody ever succeeded with updating V7 firmware from a PDA, a HX4700 specifically?

When I try it, the "Update" button does not become active.

I've tried all 4 COM ports with all speeds, including the one suggested in the manual: 115200.


When flying, I have V7 connected to an OzFLARM and HX4700 with WinPilot. It works very well. WinPilot uses COM1 to communicate with V7 with bound rate of 19200.

Regards
Jarek