StereoPi v2 Camera Kit Guide
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Basic assembly
Following this section of the guide, you can assemble the basic camera setup without a screen and a button. This assembly is useful for the OpenCV experiments.

Advanced assembly
In this section, we'll review a few cameras installation options, as well as 2" IPS screen installation and a shot button. This assembly is suitable for the SLP2 image and stereoscopic photo/video capture.