ArduCam IMX477 Module on Jetson Nano errror unable to open camera

  1. Where did you get the camera module(s)?

  2. Model number of the product(s)?
    SKU: B250

  3. What hardware/platform were you working on?
    Jetson Nano 4GB

  4. Instructions you have followed. (link/manual/etc.)
    MIPI_Camera/Jetson/IMX477/AF_LENS at master · ArduCAM/MIPI_Camera · GitHub

  5. Problems you were having?
    Can open camera

  6. The dmesg log from your hardware?
    $ python -i 7
    nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)NV12, framerate=(fraction)60/1 ! nvvidconv flip-method=0 ! video/x-raw, width=(int)640, height=(int)360, format=(string)BGRx ! videoconvert ! video/x-raw, format=(string)BGR ! appsink
    Error: Write failed
    write: 10
    Unable to open camera

  7. Troubleshooting attempts you’ve made?

  8. What help do you need?
    take a picture, and record the video using python3 code


cat /etc/nv_tegra_release
ls /dev/video*
sudo dmesg | grep imx

[email protected]:~$ cat /etc/nv_tegra_release

R32 (release), REVISION: 7.3, GCID: 31982016, BOARD: t210ref, EABI: aarch64, DATE: Tue Nov 22 17:30:08 UTC 2022

[email protected]:~$ ls /dev/video*
[email protected]:~$ sudo dmesg | grep imx
[sudo] password for proe:
[ 1.317096] imx477 7-001a: tegracam sensor driver:imx477_v2.0.6
[ 1.618784] imx477 8-001a: tegracam sensor driver:imx477_v2.0.6
[ 1.919119] imx477 8-001a: imx477_board_setup: error during i2c read probe (-121)
[ 1.926762] imx477 8-001a: board setup failed
[ 1.931227] imx477: probe of 8-001a failed with error -121
[ 2.077477] vi subdev imx477 7-001a bound
[email protected]:~$


This is somewhat unusual, it looks like the camera is being recognized correctly.

You sent me an email, and I will reply here collectively, so that people with similar problems can see it later.