The ESP32-CAM Wi-Fi + Bluetooth Camera Development Module is an ultra-small, full-featured microcontroller card designed for wireless image recognition and video streaming. Built around the powerful ESP32 system-on-chip, it bundles an integrated OV2640 camera interface and a MicroSD card slot into a footprint barely larger than a coin. It functions as a complete standalone system for face detection, security tracking, QR code scanning, and local smart-home monitoring without needing secondary video processors.Â
✨ Key Features
- Integrated OV2640 Image Sensor: Includes a bundle package with a 2-Megapixel camera lens capable of streaming live video up to UXGA resolution.Â
- Onboard MicroSD Expansion: Houses a spring-loaded TF card slot that supports external storage expansion up to 4GB for offline photo and video logging.Â
- Bright Flash Assist LED: Features a high-intensity surface-mount white LED that serves as both a camera flash for dark environments and a clear status indicator.
- Low-Power Image Processing: Highly optimized sleep-state profiles allow the module to remain in deep-sleep, waking up only upon receiving external hardware or timer interrupts to capture pictures.

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