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→Set ROI
<code>python ./v4l2dev_2_opencv_show_grey.py --width 640 --height 480 --fps 30</code>
<code>python ./v4l2dev_2_opencv_show_grey.py --width 640 --height 480 --fps 30</code>
On Raspberry Pi 5, you need to add a <code>--ctldev /dev/v4l-subdev*</code> parameter to specify the subdev for configuring parameters.
==== Trigger mode ====
==== Trigger mode ====