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ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization
ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization
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Specification
- Connectivity: Wi-Fi
- Camera: 2MP
- Designed For: IoT Applications
- More: See Description
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Description
- The smallest 802.11b/g/n Wi-Fi BT SoC module.
- Low power 32-bit CPU, can also serve the application processor.
- Up to 160MHz clock speed, summary computing power up to 600 DMIPS.
- 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).
Short desc:
The ESP32-CAM is a compact development board based on the ESP32 microcontroller and equipped with a camera module. It is designed for building Internet of Things (IoT) applications that require image capturing and streaming capabilities. The board supports Wi-Fi and Bluetooth connectivity, has GPIO pins for connecting external components, includes a microSD card slot for local storage, and can be programmed using the Arduino IDE or ESP-IDF. It is a versatile and affordable solution for creating projects involving camera functionalities in the IoT domain.
Long desc:
The ESP32-CAM is a popular development board featuring the ESP32 microcontroller and a camera module, designed for building Internet of Things (IoT) applications that involve image capturing and streaming. Here’s a description of the ESP32-CAM:
1. ESP32 Microcontroller: The ESP32 is a powerful and versatile microcontroller manufactured by Espressif Systems. It combines a dual-core processor, Wi-Fi and Bluetooth connectivity, ample amounts of memory, and various peripherals, making it suitable for a wide range of IoT applications.
2. Camera Module: The ESP32-CAM board comes with a camera module attached to it. The camera module typically consists of an OV2640 or OV7670 image sensor, capable of capturing still images and streaming video.
3. Wi-Fi and Bluetooth Connectivity: The ESP32-CAM supports both Wi-Fi and Bluetooth connectivity. It can connect to a local Wi-Fi network, enabling it to communicate with other devices or send captured images and video over the internet. Bluetooth support allows for wireless communication with nearby devices.
4. GPIO Pins: The board provides a series of GPIO (General Purpose Input/Output) pins, allowing you to connect and control external components such as sensors, actuators, or displays. These pins can be configured for digital input/output, analog input, or specialized functions such as UART, I2C, or SPI.
5. MicroSD Card Slot: The ESP32-CAM board includes a microSD card slot, which allows you to store captured images or video locally on a microSD card.
6. USB Interface: The board features a micro USB port for power supply and programming. It can be connected to a computer for uploading firmware or interacting with the microcontroller.
7. Development Environment: The ESP32-CAM can be programmed using the Arduino IDE (Integrated Development Environment) or using the Espressif’s native ESP-IDF (Espressif IoT Development Framework). These environments provide libraries and tools to facilitate the development of IoT applications.
8. Support for AI Frameworks: The ESP32-CAM is capable of running lightweight machine learning models using frameworks such as TensorFlow Lite or MicroPython. This allows for on-device image recognition or other AI-related tasks.
Overall, the ESP32-CAM is a versatile and affordable development board that combines the power of the ESP32 microcontroller with a camera module, enabling the creation of IoT projects involving image capturing, streaming, and other related functionalities.


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