Esp32-cam Wifi + Bluetooth Camera Module Development Board Esp32 With Camera Module Ov2640 For Arduino

ESP32-CAM Wi-Fi + Bluetooth Development Board

The ESP32-CAM is a versatile and compact dual-mode Wi-Fi and Bluetooth development board, ideal for IoT applications. Featuring onboard antennas and cores based on the powerful ESP32 chip, this module supports both Wi-Fi (802.11b/g/n) and Bluetooth (BR/EDR, BLE) communication, making it perfect for a wide range of smart home, industrial control, and wireless monitoring projects.

Key Features:

• Ultra-small 802.11b/g/n Wi-Fi + Bluetooth/BLE SoC module

• Dual-core 32-bit CPU running at up to 240 MHz for high processing power

• 520 KB internal SRAM with 4M PSRAM for enhanced performance

• OV2640 and OV7670 camera support for image capturing and Wi-Fi upload

• TF card support (up to 4GB) for storage needs

• Multiple interfaces: UART, SPI, I2C, PWM, ADC, DAC

• Low-power operation: Multiple sleep modes for energy efficiency

• Embedded Lwip and FreeRTOS for flexible networking and multitasking

• Smart Config/AirKiss for easy one-click network configuration

• FOTA (Firmware Over-the-Air) for remote upgrades

• Secondary development support for custom applications

Product Specifications:

• Module Model: ESP32-CAM

• Size: 27 x 40.5 x 4.5 mm (±0.2 mm)

• SPI Flash: 32 Mbit (default)

• RAM: 520 KB internal + 4M external PSRAM

• Bluetooth: 4.2 BR/EDR and BLE standards

• Wi-Fi: 802.11 b/g/n/e/i

• Interfaces: UART, SPI, I2C, PWM

• TF Card Support: Maximum 4 GB

• IO Ports: 9

• Image Output Formats: JPEG (OV2640 only), BMP, GRAYSCALE

• Frequency Range: 2412 ~ 2484 MHz

• Antenna: Onboard PCB antenna with 2dBi gain

• Transmit Power: 802.11b (17 dBm), 802.11g (14 dBm), 802.11n (13 dBm)

• Power Consumption:

  • Flash off: 180mA @ 5V

  • Flash on (max brightness): 310mA @ 5V

  • Deep Sleep: 6mA @ 5V

• Security: WPA/WPA2/WPA2-Enterprise/WPS

• Power Supply: 5V

• Operating Temperature: -20°C to 85°C

• Storage Temperature: -40°C to 90°C (<90% RH)

Image Output Rate (JPEG Format):

• QQVGA: 6 fps

• QVGA: 7 fps

• VGA: 7 fps

• SVGA: 8 fps

Package Includes:

• 1 x ESP32-CAM Module

With its combination of powerful features, compact size, and versatile use cases, the ESP32-CAM is an ideal solution for adding wireless networking, image capture, and IoT capabilities to your projects. Whether you’re building smart devices, industrial wireless controllers, or home automation systems, the ESP32-CAM offers a reliable and efficient solution.