ESP32-CAM is a small-size, low-power camera module based on ESP32. It comes with an OV2640 camera and provides an onboard TF card slot.
ESP32-CAM WiFi + bluetooth Camera Module With Camera Module OV2640
m5-docs
ESP32-CAM Review — HackSpace magazine
Getting started with the ESP32-CAM Board - Soldering Mind
ESP32-CAM: The Complete Machine Vision Guide
ESP32-CAM Camera Module Pinout, Datasheet, Features and Specs
DOIT ESP32 DEV KIT v1: high resolution pinout and specs – Renzo Mischianti
ESP32-CAM: high resolution pinout and specs – Renzo Mischianti
ESP32-CAM AI-Thinker: Pinout, GPIO Pins, Features and How to Program