Waveshare IMX219-77IR Infrared Camera Module for Jetson Nano

Connect the camera's 15-pin FFC cable to the MIPI CSI-2 camera connector on the Jetson Nano carrier board, ensuring the cable contacts align correctly. Power the Jetson Nano with a 5V supply, then boot into JetPack OS. The camera should be detected automatically via the V4L2 driver, and you can verify using commands like 'ls /dev/video*' or test with the pre-installed GStreamer pipelines for video capture.

Yes, the included infrared LED board provides active IR illumination, allowing the camera to capture clear monochrome video in complete darkness. The sensor's sensitivity to near-infrared light (beyond 700nm) works with the 850nm or 940nm IR LEDs typically used. For optimal performance, ensure the IR LED board is powered and positioned to evenly illuminate the target scene without causing lens flare or overexposure.

On a Raspberry Pi Compute Module running Raspberry Pi OS, enable the camera interface using 'sudo raspi-config' under Interfacing Options. The standard Picamera2 Python library or OpenCV with V4L2 backend can then be used to capture images and video streams. Ensure the 15-pin FFC is securely connected to the CM I/O board's CSI connector, and verify the camera is listed in '/dev/' as a video device before writing your application code.

The camera module operates at 3.3V, which is typically supplied by the host board (Jetson Nano or Compute Module I/O board) through the MIPI CSI connector. The integrated infrared LED board may draw additional current; check its specifications for exact power needs. Overall system power should account for both the sensor's operational current and the IR LEDs' draw, especially when all LEDs are active during night vision mode.