ESP32-CAMERA-OV2640
PACKAGE INCLUDES:
- 1 × ESP32-CAM Wi-Fi Module
- 1 × OV2640 2 MP Camera Module

ESP32-CAMERA-OV2640
Description
MINIMUM TECH FEATURES
- Flash LED (off): 180 mA @ 5 V
- Flash LED (max brightness): 310 mA @ 5 V
- Deep-sleep current: 6 mA @ 5 V (min)
- Modem-sleep current: 20 mA @ 5 V (min)
- Light-sleep current: 6.7 mA @ 5 V (min)
DESCRIPTION
- High-performance dual-core microcontroller with integrated Wi-Fi and Bluetooth functionality for IoT and embedded camera applications.
- Built on ESP32 SoC featuring dual-core Tensilica LX6 processor with ample memory for multitasking.
- Equipped with OV2640 2 MP camera sensor capable of capturing images up to 1600 × 1200 pixels (UXGA)
- Supports image formats: JPEG, YUV, RGB565, and BMP (depending on camera mode).
- Includes microSD card slot for onboard storage of images and video.
- Features onboard PCB antenna and external antenna connector for improved Wi-Fi performance.
- Compatible with Arduino IDE, ESP-IDF, and MicroPython, allowing flexible development environments.
- Suitable for IoT, surveillance, smart home, and robotics applications requiring compact visual sensing capability.
- Offers Wi-Fi 802.11 b/g/n and Bluetooth 4.2 (BR/EDR + BLE)
- Compact, low-cost solution for edge vision applications; however, not optimized for high-end image processing tasks.
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
| Item Type | Wi-Fi + Bluetooth Camera Module |
| Core Chipset | ESP32 (Dual-Core Tensilica LX6 CPU) |
| Camera Sensor | OV2640 (2 MP) |
| Input Voltage | 5 V DC |
| Operating Temperature | -20 °C to +85 °C |
| Flash Memory | 32 Mbit (4 MB) SPI Flash |
| RAM | 520 KB SRAM + 4 MB PSRAM |
| Wireless Standards | Wi-Fi 802.11 b/g/n + Bluetooth 4.2 BR/EDR & BLE |
| Frequency Range | 2.412 – 2.484 GHz |
| UART Baud Rate | 115200 bps (default) |
| Image Output Formats | JPEG (OV2640 only), BMP, Grayscale |
| MicroSD Slot Support | Up to 4 GB (FAT32) |
| Flash LED Current | 310 mA (max) |
| Typical Power Draw | 180 mA – 310 mA @ 5 V |
| Shipping Weight | 0.082 kg |
| Shipping Dimensions | 8 × 6 × 2 cm |
APPLICATIONS
- Remote and Environmental Monitoring
- Surveillance and Security Systems
- Vision-Based Robotics
- Smart Home and Automation Devices
- Educational IoT and Vision Projects
- Industrial Inspection Systems
- Wildlife and Field Monitoring
- Live Video Streaming or Motion Detection
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