At around the ten-minute mark, he shows the same sensor in a commercial module that interpolates a higher resolution to an LCD. Still crude, so he also gives a quick review of a commercial camera ...

If, however, they don't seem to be a great fit for your needs, there are several other small Arduino boards you can use instead, including the Micro (18 by 48 mm), MKR Zero (25 x 61.5 mm) and MKR ...

In more technical terms, the AI Camera is based on a Sony image sensor (the IMX500) paired with a RP2040, Raspberry Pi’s own microcontroller chip with on-chip SRAM.