ESP32-CAM WiFi + Bluetooth Camera Module (OV2640)

The ESP32-CAM is a powerful, low-cost camera module based on the ESP32 microcontroller, featuring built-in WiFi and Bluetooth along with an OV2640 camera sensor. Despite its tiny size, it supports image capture, video streaming, face detection, and remote monitoring.

Developed around ESP32 technology from Espressif Systems, this board is widely used in smart surveillance, access control, and IoT vision projects. It supports Arduino IDE and ESP-IDF, making it accessible to both beginners and advanced users.

Small board. Real vision.

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Key Features

• ESP32 dual-core microcontroller

• OV2640 camera module (2MP)

• Built-in WiFi & Bluetooth

• Supports image capture and video streaming

• MicroSD card slot (up to 4GB typical)

• Ultra-compact design

• Low power consumption

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Technical Specifications

Parameter	Value
Microcontroller	ESP32
CPU	Dual-core Xtensa LX6
Clock Speed	Up to 240 MHz
Operating Voltage	3.3V
Input Voltage	5V
Camera Sensor	OV2640 (2 MP)
Image Formats	JPEG, RGB
WiFi	802.11 b/g/n
Bluetooth	v4.2 (Classic + BLE)
Flash Memory	4 MB
MicroSD	Supported
USB Interface	❌ (External programmer required)