Difference between revisions of "IMX219-160 Camera"
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| − | *[https://developer.nvidia.com/embedded/downloads Jetson Download center | + | *[https://developer.nvidia.com/embedded/downloads Jetson Download center] |
*[https://www.jetsonhacks.com/2019/04/02/jetson-nano-raspberry-pi-camera/ Use Opencv] | *[https://www.jetsonhacks.com/2019/04/02/jetson-nano-raspberry-pi-camera/ Use Opencv] | ||
Revision as of 16:42, 8 June 2020
Contents
Introduction
IMX219 Camera, 800 megapixels and 160 FOV. Compatible with Jetson nano. You can also use it with CM3/CM3+ expansion boards like Raspberry Pi Compute Module IO board, Compute Module IO Board Plus, Compute Module POE Board board.
Specifications
- Sensor: Sony IMX219
- Resolution: 3280x2464
- 8 Megapixels
- Lens specifications:
- CMOS size: 1/4inch
- Aperture (F): 2.35
- Focal Length: 3.15mm
- Angle of View (diagonal): 160 degree
- Distortion: <14.3%
- 4 screw holes
- Used for attachment
- Provides 3.3V power output
User Guide
Hardware connection
- Connect the camera to CSI interface of Jetson Nano.Set the metal side of FFC into Heat-sink
- If you have B01 version Jetson Nano Developer Kit, connect one of the CSI interfaces.
- Power on Jetson Nano
- Note that jetson Nano cannot support hot-plug, you need to restart it after connecting camera.
Test
- Open a terminal and run the following command for testing
- Note: you need to connect a HDMI display to Jetson Nano Developer Kit, otherwise the image of camera cannot be previewed.
DISPLAY=:0.0 gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=(string)NV12, framerate=(fraction)20/1' ! nvoverlaysink -e
- If you find that the image captured is red. You can try to download .isp file and installed:
wget http://47.107.148.244/w/images/e/eb/Camera_overrides.tar.gz tar zxvf Camera_overrides.tar.gz sudo cp camera_overrides.isp /var/nvidia/nvcam/settings/ sudo chmod 664 /var/nvidia/nvcam/settings/camera_overrides.isp sudo chown root:root /var/nvidia/nvcam/settings/camera_overrides.isp
【Note】The 12 in NV12 is number but not string.
Drive two cameras
If you want to use two camera at the same time（for B01）, you can add parameter sensor-id=x to change the camera
- Test video0
DISPLAY=:0.0 gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=(string)NV12, framerate=(fraction)20/1' ! nvoverlaysink -e
- Test video1
DISPLAY=:0.0 gst-launch-1.0 nvarguscamerasrc sensor-id=1 ! 'video/x-raw(memory:NVMM), width=3280, height=2464, format=(string)NV12, framerate=(fraction)20/1' ! nvoverlaysink -e
