Change resolution of ROI


Is it possible to change the resolution of ROI when the sensor already set the resolution of the Camera.

I mean if I have a resolution of QQQQVGA from the sensor.set_framesize(sensor.QQQQVGA), can i set a ROI to QVGA?

Thank you!

No. The frame size sets what the captured image size it. The ROI just specifies a sub area to look at in the frame.

Thank you.