The ESP32-CAM is a powerful WiFi+Bluetooth development board with a built-in 2MP OV2640 camera, ideal for AI, IoT, automation, and robotics applications. With built-in face detection, image streaming, and low-power WiFi connectivity, it is widely used in smart home automation, security systems, surveillance projects, and educational robotics.
Technical Specifications
- Model: ESP32-CAM
- Processor: ESP32-S (Dual-core Tensilica LX6)
- Camera: OV2640 2MP (Removable/Replaceable)
- WiFi: 802.11 b/g/n
- Bluetooth: BLE 4.2
- Flash: 4MB
- SD Card Support: Yes (up to 32GB)
- GPIO Pins: 9 usable pins
- Operating Voltage: 5V (via 5V pin)
- Current: 160–350 mA
- Image Formats: JPEG, RGB565, YUV422
- AI Support: Face Detection, Face Recognition (ESP-WHO)
Compatibility
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- Arduino IDE
- ESP-IDF
- PlatformIO
- Home Assistant / ESPHome
- Blynk
- Node-RED
- Raspberry Pi
- IoT Cloud Platforms (AWS, Azure, Google Cloud)
