Waveshare Binocular Camera Base Board for Raspberry Pi Compute Module 4

Stereo vision - comparing the slightly different view from two cameras set apart from each other - is how depth information gets extracted without a dedicated depth sensor, and this base board gives the Compute Module 4 the dual-camera connectivity that approach requires. The included interface expander handles the additional camera connections a standard single-camera Pi setup doesn't provide, so the two feeds come in cleanly synchronized rather than needing custom wiring to make two cameras work off one board. Suited to robotics, 3D scanning, or any computer-vision project that genuinely needs depth data rather than a single flat image.