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Detailed Description:

The ESP32-CAM module combines the powerful dual-core ESP32 processor with a 2MP OV2640 camera, offering a versatile solution for wireless video streaming, face recognition, and AI-based applications. It supports WiFi, Bluetooth, microSD storage, and GPIO control, enabling real-time data transmission and control.

The board is ideal for low-power wireless camera projects and includes a UART interface (needs external FTDI programmer), onboard flash, and support for ESP-IDF and Arduino IDE. It's widely used in smart doorbells, wireless monitoring systems, pet cams, AI vision projects, and more.

Key Features:

• Based on ESP32-S chip (dual-core 240 MHz processor)

• Includes OV2640 2MP camera module

• Supports face detection, face recognition, and streaming

• Onboard WiFi (802.11 b/g/n) and Bluetooth 4.2 (BLE)

• MicroSD card slot: up to 4GB FAT32 storage

• Up to 9 GPIOs available for peripherals (PWM, I2C, SPI, etc.)

• Supports UART, SPI, I2C, PWM, ADC

• Programmable using Arduino IDE, ESP-IDF, MicroPython

• Compact size: ideal for IoT and wireless imaging

Technical Specifications:

How to Use:

1. Connect via FTDI programmer:

   • TX ↔ RX

   • RX ↔ TX

   • GND ↔ GND

   • 5V ↔ VCC

   • IO0 ↔ GND (for boot mode)

2. Use Arduino IDE → Select ESP32 Wrover Module

3. Upload ESP32-CAM example (File > Examples > ESP32 > Camera)

4. Configure WiFi SSID/password in code

5. Access video stream via IP address in browser

 Sample Arduino Code Snippet:

Applications:

• Face recognition & detection systems

• Wireless video streaming & surveillance

• IoT security systems

• Smart home monitoring & pet cameras

• Remote weather/image sensing nodes

• AI-enabled vision processing

• Smart doorbell and access control

Package Includes:

• 1 x ESP32-CAM Camera Module with OV2640 Camera