WTFOS HD OSD - how to switch to HD

ArduPlane Plane 4.2
1

Hi guys,
I have a VTOL wing with Caddx Vista rooted with WTFOS.
I have set the OSD_TYPE = 5 and SERIALx_PROTOCOL = 42
Fonts in the google SD

all is good I can see the OSD, but I can’t select the HD version.
The parameter OSDx_TXT_RES is not shown in my parameter list…

How do I choose HD?

Thanks for your help!

2

It requires ArduPilot 4.3

3

oh ok… I didn’t knew that… I will try to update. Thanks for the tip!