Esp32-cam-motion-detection May 2026

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):

: Includes a built-in MicroSD card slot for local storage of triggered captures. esp32-cam-motion-detection

: Expect around 25 fps at VGA (640x480) or ~12 fps at HD (1280x720). The is a powerful, low-cost microcontroller that combines

: Uses libraries like the Eloquent Arduino library to compare consecutive frames for pixel changes. The is a powerful

: No external hardware needed; allows for custom "detection zones" and sensitivity levels.