Reply To: Motorized IR-cut-filter on IMX219
Published by Lee Jackson on
Sometimes the IR mechanism was stucked when you screw the lens too deep into the lens holder. You have to manually reset the IR cut glass back and forth to make it smooth, and use tweezers to short the IR and GND pins, you can see the IR mechanisim move and making swithcing noise. After that you can put the lens together and try on Pi 4 board.