With the OS Rasbian Buster from https://github.com/GrazerComputerClub/Raspjamming-OS_Banana-Pi-M2-Zero, all works fine now. GPIO, no problems at all, similar to RPI USB camera very smooth without delay at 1280x720 Motioneye for BUSTER runs smooth Run your BPI M2Z without using HDMI monitor, otherwise your BPI M2Z will get overheated. It would have been nice if BPI would have done this job, but tja