Radxa Camera 13M 214

Radxa Dragon Q6A's onboard MIPI CSI interface can be used to connect the Radxa Camera 13M 214 for image capture.

Interface specifications

Camera interface

The Radxa Camera 13M 214 interface has the following specifications:

• Connector type: 31-pin 0.3 mm pitch SMD Horizontal FPC connector
• Connection type: Flip type, bottom contact

Board MIPI CSI interface

The Radxa Dragon Q6A MIPI CSI interface has the following specifications:

• Connector type: 31-pin 0.3 mm pitch SMD Horizontal FPC connector
• Connection type: Flip type, bottom contact

Camera FPC cable

Use a 31-Pin 0.3 mm pitch to 31-Pin 0.3mm pitch opposite side FPC cable.

Hardware connection

Insert the 31-pin metal contacts of the FPC cable into the camera connector, and insert the 31-Pin metal contacts of the FPC cable into the board MIPI CSI connector.

Notes

• Make sure the edges of the FPC cable are aligned with the edges of the connector, with no skew and no exposed contacts.
• Ensure the cable has no creases, is not loose, and the connector latch is fully closed.

Software enablement

Use the Rsetup tool provided by the Radxa system to enable the Radxa Camera 13M 214.

Rsetup usage guide

• Select option: the corresponding option will be highlighted.
• Confirm selection: press Enter.
• Cancel selection: press ESC.
• Navigate options: use Up, Down, Left, and Right keys.
• Multi-select screen: press Space to toggle options, then Enter to confirm. When a feature is enabled, a * appears in the corresponding option box.

Run the rsetup command in the terminal to start the Rsetup tool:

radxa@dragon-q6a$

rsetup

In Rsetup, go to Overlays -> Manage overlays.

1. Use the arrow keys to find the [ ] Enable Radxa Camera 13M 214 option.
2. Press Space so it changes to [*] Enable Radxa Camera 13M 214, indicating that the feature is enabled.
3. Press Enter to confirm and save the settings to enable the camera.
4. Reboot the system to make the configuration take effect.

tip

If the board has multiple MIPI CSI interfaces, Rsetup may show options such as [ ] Enable Radxa Camera 13M 214 on CAM *. Select the option corresponding to the MIPI CSI interface you are using.

Using the camera

Use GStreamer or the libcamera qcam tool to preview or record the camera image. Run the following preview commands in the system desktop terminal.

System update

Go to Rsetup -> System -> System Update to update the system.

Using GStreamer

Install dependencies

radxa@dragon-q6a$

sudo apt install -y \
    gstreamer1.0-tools \
    gstreamer1.0-plugins-base \
    gstreamer1.0-plugins-good \
    gstreamer1.0-plugins-bad

Preview the camera

radxa@dragon-q6a$

gst-launch-1.0 libcamerasrc ! video/x-raw,width=1920,height=1080,framerate=30/1 ! queue ! videoconvert ! queue ! autovideosink

Record video

Software encoding (x264enc) - 1080p:

radxa@dragon-q6a$

gst-launch-1.0 -e libcamerasrc \
    ! videoconvert ! video/x-raw,format=I420,width=1920,height=1080,framerate=30/1 \
    ! x264enc bitrate=8000 speed-preset=fast \
    ! mp4mux ! filesink location=/tmp/camera-x264.mp4

Hardware encoding H264 (Venus) - 1080p:

radxa@dragon-q6a$

gst-launch-1.0 -e libcamerasrc \
    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
    ! v4l2h264enc ! h264parse ! mp4mux \
    ! filesink location=/tmp/camera-h264.mp4

Hardware encoding H265 (Venus) - 1080p:

radxa@dragon-q6a$

gst-launch-1.0 -e libcamerasrc \
    ! videoconvert ! video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 \
    ! v4l2h265enc ! h265parse ! mp4mux \
    ! filesink location=/tmp/camera-h265.mp4

Using libcamera

Install dependencies

radxa@dragon-q6a$

sudo apt install -y libcamera-tools gstreamer1.0-libcamera libcamera-ipa

Preview the camera

radxa@dragon-q6a$

qcam --stream pixelformat=YUYV,width=1920,height=1080