axylink

Good question - was not aware there were 2 versions. I run the DJI O3 VTX. What's the visible HW difference between the 2?

If that can help, I tried to flash the IFLIGHT_BLITZ_F7_AIO but the firmware could not be loaded (size exceeded)

Flashing IFLIGHT_BLITZ_F722_X1_OSD will lead to frozen FC (no blinking LED and INAV cannot connect). So I assume I own the variant without ANALOG OSD, right? No better if I write...

Under BF, I have this:  

under INAV: