ArmSoM Camera Module 1
1. Camera Introductionβ
ArmSoM uses a high-performance ultra clear 4K camera ov13850.
The OV13850 module has the following characteristics:
- Pixel size: 1.12 millimeters x 1.12 millimeters
- 13 million pixels, 30fps
- Supports image sizes of 13.2MP (4224 x 3136), 10MP (4224 x 2376), 2K (2112 x 1568), EIS1080P (2112 x 1188), EIS 720P (1408 x 792), etc Dual Wire Serial Bus Control (SCCB)
- Up to 4-channel MIPI serial output
- Working temperature range: 0 β~60 β, storage temperature range: -30 β~80 β
1.1 Pinoutβ
| PIN NO | SYMBOL | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | CSI_RX_D3N | Channel 3 differential negative signal |
| 3 | CSI_RX_D3P | Channel 3 differential positive signal |
| 4 | GND | Ground |
| 5 | CSI_RX_D2N | Channel 2 differential negative signal |
| 6 | CSI_RX_D2P | Channel 2 differential positive signal |
| 7 | GND | Ground |
| 8 | CSI_RX_CLK1N | Output clock differential negative signal |
| 9 | CSI_RX_CLK1P | output clock differential negative signal |
| 10 | GND | Ground |
| 11 | CSI_RX_D1N | Channel 1 differential negative signal |
| 12 | CSI_RX_D1P | Channel 1 differential positive signal |
| 13 | GND | Ground |
| 14 | CSI_RX_D0N | Channel 0 differential negative signal |
| 15 | CSI_RX_D0P | Channel 0 differential positive signal |
| 16 | GND | Ground |
| 17 | CSI_RX_CLK0N | output clock differential negative signal |
| 18 | CSI_RX_CLK1P | output clock differential positive signal |
| 19 | MIPI_VSYNC | Frame synchronization signal |
| 20 | MIPI_CLKOUT | clock signal |
| 21 | MIPI_HSYNC | Line synchronization signal |
| 22 | MIPI_CLKOUT | clock signal |
| 23 | MIPI_CSI_PDN | control signal |
| 24 | I2C_SCL | I2C clock signal |
| 25 | I2C_SDA | I2C data signal |
| 26 | MIPI_CSI_PDN | control signal |
| 27 | RESET | Global reset signal |
| 28-29 | VCC_RX2 | VCCIO |
| 30-31 | VCC_5V0 | VCCIO |
| 32 | GND | Ground |
| 33 | GND | Ground |
2. Enable Camera Overlayβ
2.1 Ubuntu22.04 image to enable camera overlayβ
- Use nano to open the /boot/firmware/ubuntuEnv.txt file:
sudo nano /boot/firmware/ubuntuEnv.txt
- Find the "overlays=" keyword in the file, and add the following:
overlays=armsom-sige7-camera-imx415-4k
Shortcut keys: Ctrl + S to save, Ctrl + X to exit
After editing and saving, restart the device to change the Overlays settings to support the camera.
2.2 Armbian image to enable camera overlayβ
- Use nano to open the /boot/armbianEnv.txt file:
sudo nano /boot/armbianEnv.txt
- Find or add the "overlays=" keyword in the file.
overlays=armsom-sige7-camera-imx415-4k
Shortcut keys: Ctrl + S to save, Ctrl + X to exit
After editing and saving, restart the device to change the Overlays settings to support the camera.
3. Use the Cameraβ
You can download cheese and then use the camera with the following commands:
armsom@armsom: sudo apt update
armsom@armsom: sudo apt install cheese
armsom@armsom: ./cheese
Or you can also preview the camera using terminal commands:
- Preview camera 1:
gst-launch-1.0 v4l2src device=/dev/video22 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! videoconvert ! autovideosink
- Preview camera 2:
gst-launch-1.0 v4l2src device=/dev/video31 ! video/x-raw,format=NV12,width=3840,height=2160,framerate=30/1 ! videoconvert ! autovideosink
Easy to buy sampleβ
ArmSoM online shop: https://www.armsom.org/product-page/camera-module-1
ArmSoM Aliexpress online shop: https://ja.aliexpress.com/item/3256806937514891.html
ArmSoM Taobao shop: https://item.taobao.com/item.htm?ft=t&id=802634842391
OEM&ODM, please contact: sales@armsom.org