Esp32 light sensor

Hi Guy’s, I have a number of esp32 mini boards (www.amazon.co.uk/dp/B093GQGJCV?psc=1&ref=ppx_yo2ov_dt_b_product_details), and was thinking of making a light sensor with them, but don’t seem to be much out there, about wiring up and configuring, any help much appreciated

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