I am really hoping you guys can help. I have searched lots of forums and tried lots of things, hoping you guys can suggest more things i’m possibly missing
I have a minimOSD (doesnt day version number on the board), I have flashed with MinimOSD-Extra_Plane_Pre-release_2.4_r719.hex and MinimOSD_2.4.mcm as the character set and I get the No Mav Data! error. I havce tried on a different with the same error. I have tried all MinimOSD 2.1, 2.2 & 2.3 also with the same error. I have also tried MWOSD which doesn’t show any data at all on the screen.
On each of the OSD firmwares, I am able to read back the info via the FTDI adaptor in my PC so it appears the write has been successful and loads in its respective GUI
I am using a splitter lead from the APM as I intend to use a 3DR radio in the future, i’ve tried with the standard 3 cables (ground, +5v & RX), I have taken the TX from the 3DR radio plug and connected that to see if it needed 4 cables. I have also swapped TX and RX round as this was suggested when searching the internet.
I have also update mission planned with the settings highlighted here https://github.com/diydrones/MinimOSD-Extra/wiki/Setting-APM and it still does the same.
I am now thinking maybe its a faulty MinimOSD possibly
Anyway, sorry for the long winded issue and thanks in advance for you help