The is a powerful, low-cost microcontroller that combines Wi-Fi/Bluetooth capabilities with an integrated camera module. For motion detection, you can choose between a hardware-based approach using an external PIR sensor or a software-based approach using image processing. Motion Detection Methods PIR Sensor (Hardware-Based):
: Expect around 25 fps at VGA (640x480) or ~12 fps at HD (1280x720). esp32-cam-motion-detection
: Includes a built-in MicroSD card slot for local storage of triggered captures. The is a powerful, low-cost microcontroller that combines
: Requires connecting a PIR sensor (e.g., HC-SR501) to a GPIO pin. : Includes a built-in MicroSD card slot for
: Supports RTSP and SIP for live streaming to external servers. Implementation Guide Computer vision – Eloquent Arduino Blog
: When the sensor detects heat-based motion, it triggers the ESP32-CAM to "wake up" and capture an image. Video Motion Detection (Software-Based):