Place overlay on image to wireless TV shield

Hi Everyone

I just bought a new OpenMV H7 plus camera and a wireless TV shield.
I want to send the image of the camera to an FPV receiver and place an overlay with extra information like the battery voltage and so on.

I have been able to place an overlay on the image towards the PC.

img = sensor.snapshot()         # Take a picture and return the image.
img.draw_rectangle((50,50,200,20),color=(255,0,0), thickness=2, fill = True)
img.draw_string((50,50, "Low battery!"), color = (255,255,255), scale = 2)

But to send the image frame buffer to the tv shield, the same original frame must be used.

Is it possible to use the image data instead the original, I looked into the documentation of the image and tv library but i didn’t find the right solution.

Or is there another solution to place an text overlay over the video data towards the TV shield?

Thanks in advance!

Kind Regards

Just display “img”.

Ok indeed, sorry!

Thanks for the answer!

Kind regards