描述
Raspberry Pi Camera OV9281 up to 453fps External Trigger Stream Mode Monochrome Global Shutter Sensor 1MPixel for Rasp Pi 4B 3B+ 3B 3A+ CM3+ CM3 Pi Zero W,Support Bullseye libcamera (Black)
Product Description
CAM-MIPIOV9281-V2 is a low-cost Fisheye Lens, monochrome(Black&White) global shutter camera module, designed for whole series Raspberry(P4/Pi3B+/PI3A+/PI3/CM3/CM3+). Plug into the CSI-2 Pi camera interface directly.

OV9281 High-Speed Global Shutter Image Sensors
CAM-MIPIOV9281-V2 module is a low-cost, monochrome(Black&White) global shutter camera
module, designed for whole series Raspberry(P4/Pi3B+/PI3A+/PI3/CM4/CM3+). Plug into the
CSI-2 Pi camera interface directly.
CAM-MIPIOV9281-V2 module on board OmniVision’s OV9281 is high-speed global shutter image
sensors that bring 1-megapixel resolution to a wide range of consumer and industrial computer
vision applications, including augmented reality (AR), virtual reality (VR), collision avoidance in
drones, bar code scanning and factory automation. Built on OmniVision’s OmniPixel 3-GS pixel
technology, the OV9281 and OV9282 feature a high-speed global shutter pixel with
near-infrared (NIR) quantum efficiency (QE) to meet high-resolution and low-latency
requirements.


Sensor | Monochrome global shutter OV9281 |
Sensor Resolution | 1280*800 pixels |
Sensor image area | 3896μm x 2453μm |
Pixel size | 3 μm x 3 μm |
Optical size | 1/4″ |
S/N ratio | 38 dB |
Dynamic range | 68 dB |
Output interface | 2-lane MIPI Interface |
Output formats | 8/10-bit B&W RAW |
Field of view | Fov(D) = 90 degrees , Fov(H) = 72degrees |
Focal Length | 2.8 mm |
Focal Distance | Adjustable |
TV DISTORTION | <-17% |
F(N) /Aperture | 2.2 |
Still Resolution | 1 million pixels |
Quick start by Using Raspberry PI OS Build In Driver:
Please Note: Raspberry pi os built in drivers support cam-mipi9281raw module already,just need simple setup.
Step1,
Edit config.txt by command ‘sudo nano /boot/config.txt’, add ‘dtparam=i2c_vc=on,dtoverlay=ov9281’ and save file;
Step2,
Edit cmdline.txt by command ‘sudo nano /boot/cmdline.txt’,add ‘cma=128M’ to the last line then reboot your raspberry pi by ‘sudo reboot’ .
Step3,
Use command ‘/dev/video*’ check if there is a video0, if yes, follow next step. if not, check above step if right.
Step4,
Use VLC Tools get preview video.Capture Device choose /dev/video0.
Step5,
Frame rate test by command ‘v4l2-ctl –stream-mmap –stream-count=-1 -d /dev/video0 –stream-to=/dev/null’ , check frame rate,press ctrl+c stop;
Step6,
use our program get real-time preview video(You need to download it from wiki,download address can not list here).’cd cam-mipiov9281′,’sudo chmod -R a+rwx *’,’cd tools’,’./vcmipidemo-1028 -s 4 -g 0x88 -a -f’,
Step7,
Our inno-maker driver support more working mode, for more details or full usermanual please contat us by wiki or email.
Quick start by Using InnoMaker Driver:
Step1,