If the green LED of the HAT flashes normally, it proves that the HAT is normal.
Now there may be a problem with the cable link of one of the four cameras, or the camera is damaged. Would you take a photo for me to confirm?
If the green LED of the HAT flashes normally, it proves that the HAT is normal.
Now there may be a problem with the cable link of one of the four cameras, or the camera is damaged. Would you take a photo for me to confirm?