Description
The ESP32-CAM is a small but powerful module that combines an ESP32-S chip, an OV2640 camera, WiFi and Bluetooth connectivity, and a microSD card slot. This versatile module is ideal for a variety of IoT projects such as image surveillance, image recognition, wireless video transmission, and much more. The module comes with a USB connector for easy programming. This can be removed once the board is programmed.
Main features:
- ESP32-S Chip: Integrates a powerful dual-core 32-bit LX6 microcontroller with low power and high performance.
- WiFi 802.11 b/g/n: Enables easy wireless network connection for data transfer and communication.
- Bluetooth v4.2 BR/EDR and BLE standards: Supports both classic Bluetooth and Bluetooth Low Energy for wireless communication with other devices.
- OV2640 Camera: Built-in 2-megapixel camera that can take pictures and record video.
- microSD card slot: Provides the ability to store photos and videos locally on a microSD card.
- Multiple GPIO pins: Access to a number of GPIO pins for connecting sensors, actuators, and other external components.
- Compact Size: Small form factor that is easy to integrate into various projects.
- Low Power Consumption: Designed for energy-efficient operation in battery-powered applications.
Areas of use:
- Image surveillance system
- IP cameras
- Image recognition project
- Wireless video transmission
- Smart home applications
- Robotics with visual feedback
- DIY IoT projects
The ESP32-CAM is a cost-effective and flexible solution for adding imaging and wireless communication functionality to your electronic projects.

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