ESP32-CAM ESP32-S WIFI+BLUETOOTH With OV2640 Camera Module
The ESP32-CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization has a very competitive small-size camera module that can operate independently as a minimum system with a footprint of only 40 x 27 mm; a deep sleep current of up to 6mA and is widely used in various IoT applications.
It is suitable for home smart devices, industrial wireless control, wireless monitoring, and other IoT applications.
This module adopts a DIP package and can be directly inserted into the backplane to realize rapid production of products, providing customers with high-reliability connection mode, which is convenient for application in various IoT hardware terminals.
ESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture. It has the main frequency adjustment range of 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
Note: The product dimension may have ±2% error. The product color may have some variation due to the light effect.
Features :
- The smallest 802.11b/g/n Wi-Fi BT SoC module.
- Low power 32-bit CPU, can also serve the application processor.
- Built-in 520 KB SRAM, external 4MPSRAM.
- Supports UART/SPI/I2C/PWM/ADC/DAC.
- Support OV2640 and OV7670 cameras, built-in flash lamp.
- Support image WiFI upload.
- Supports TF card.
- Supports multiple sleep modes.
- Embedded Lwip and FreeRTOS.
- Supports STA/AP/STA+AP operation mode.
- Support Smart Config/AirKiss technology.
- Support for serial port local and remote firmware upgrades (FOTA).
Specifications :
| PARAMETER | VALUE |
|---|---|
| Main Controller | ESP32-S |
| Wireless Connectivity | Wi-Fi 802.11b/g/n |
| Bluetooth | Bluetooth 4.2 LE |
| Flash Memory | 32Mbit SPI Flash |
| PSRAM | 4MB |
| Camera Sensor | OV2640 |
| Camera Resolution | 2MP |
| Image Formats | JPEG, BMP, Grayscale |
| External Storage | microSD/TF card slot |
| Maximum microSD Capacity | 4GB |
| Camera Interface | FPC connector |
| Expansion Interface | 16x through-hole pins |
| Supported Interfaces | UART, SPI, I2C, PWM |
| Flash LED | Integrated LED flashlight |
| Reset | Onboard reset button |
| Power Supply | 5VDC via pin header |
| Current Consumption, Flash LED Off | 180mA@5V |
| Current Consumption, Flash LED Maximum | 310mA@5V |
| Deep-Sleep Current | 6mA@5V minimum |
| Modem-Sleep Current | 20mA@5V minimum |
| Light-Sleep Current | 6.7mA@5V minimum |
| Operating Temperature | -20°C to 85°C |
| Storage Temperature | -40°C to 90°C |
| Board Dimensions | 40x27x12mm |
| Programming Interface | UART via external FTDI or USB-to-TTL programme |
Pin Configuration:
Applications:
- Wi-Fi video streaming systems.
- Wireless monitoring and surveillance projects.
- IoT camera applications.
- Smart home devices.
- Remote image capture systems.
- Web-based camera control.
- Face detection and face recognition projects using suitable software.
- Motion-triggered image capture systems.
- Home Assistant and Node-RED camera projects.
- Robotics and remotely controlled camera systems.
- Embedded computer vision projects.
- Industrial wireless monitoring applications.
- Educational ESP32 and Arduino camera projects
Package Include:
- 1x ESP32-CAM ESP32-S WiFi+Bluetooth Development Board.
- 1x OV2640 2MP Camera Module.
