Why does the IMX462 camera module (B0444) respond to address 0x0C instead of 0x1A as it should be according to the Sony camera documentation?

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

  2. Model number of the product(s)?
    B0444
    https://www.arducam.com/product/2mp-imx462-color-ultra-low-light-starvis-camera-module-with-141h-wide-angle-m12-lens-for-raspberry-pi/

  3. What hardware/platform were you working on?
    Raspberry Pi

  4. Instructions you have followed. (link/manual/etc.)
    Quick Start Guide - Arducam Wiki

  5. Problems you were having?
    The description states that this is an IMX462 camera.
    The configuration of this camera should be on I2C at address 0x1A, but in Raspberry it is visible at address 0x0C.
    Why is that?

  6. The dmesg log from your hardware?

  1. Troubleshooting attempts you’ve made?
  1. What help do you need?
  • Description of I2C registers
  • Description of camera modes (incl. low light mode)
  • How to change the camera resolution using I2C? For example, to change to 640x480@30fps
  • What should be the MIPI operating frequency?
  • I need documentation to run on other platforms