To use the CAM1/DISP1 connections, jumpers must be placed in the marked space just above the 40-pin header (on the io board).

The libcamera-apps (libcamera-) used for testing in much of the online content about the cameras have all been renamed to rpicam-apps (rpicam-).

Add the following to /boot/firmware/config.txt

camera_auto_detect=0
dtoverlay=imx477,cam0
dtoverlay=imx477,cam1

This file configures the cameras, dependent on which connection they are using. This differs depending on the sensor.

Camera Code Dependencies

sudo apt install libcamera-dev
sudo apt install libjpeg-dev

Restart for all the changes made in this section of the guide to apply.