Pivariety IMX462 B0333 higher FPS and long exposure mode

[Edward]

@OuttaControl

For the first request, you can contact [email protected]

For the second request,
you can refer to the link below. if you find README.MD doc needs Password and is: Arducam

IMX462 libcmaera-still --shutter option doesn't work

I’ve installed the Pivariety Low Light Camera on a Pi-4 exactly as described in the manual, fresh Bullseye 2022-01-28. Photos are fine in normal lighting but under low light conditions the shutter speed never is longer than 1/4 sec with default settings. Adding the --shutter option, as described on the arducam website, for example libcamera-still --shutter 1000000 -o test.jpg, has absolutely no effect. The shutter speed is still reported as 1/4 sec in the jpg metadata. Another thread here di…