ESP32 CAM WiFi Module

WORKING PRINCIPLE: The ESP32 CAM WiFi Module integrates the ESP32 microcontroller with a 3MP OV3660 camera module, enabling high-quality image capture and wireless communication. The OV3660 sensor converts light into digital image data, while the ESP32 processes the images and handles WiFi, Bluetooth, and BLE Beacon connectivity. The module supports multiple sleep modes and remote firmware upgrades, allowing efficient operation for IoT and surveillance applications.
MODULE STRUCTURE: The module consists of an ESP32 development board and an OV3660 camera mounted on a compact PCB. The board features WiFi, Bluetooth 4.2, BLE support, and onboard RAM/PSRAM for image buffering and processing. The camera is fixed-focus and optimized for embedded and low-power applications. The compact design allows easy integration into DIY and IoT projects.
PIN CONFIGURATION: The module exposes standard power, UART, and GPIO pins for interfacing with microcontrollers and peripherals. Power is supplied via a 5V input.
INTERFACE CONNECTION: Supports WiFi 802.11 b/g/n for wireless communication, Bluetooth 4.2 BR/EDR and BLE for remote control and data transfer, and SPI interface for Flash memory access. Firmware upgrades can be performed remotely to maintain up-to-date functionality.
OUTPUT FUNCTION: Captures 3MP still images (2048×1536) and 720p HD video via the OV3660 camera. The module enables wireless monitoring, IoT security applications, face recognition, and other embedded imaging solutions with high-quality image transmission.
OPERATING VOLTAGE: 5V DC
SIGNAL CONDITIONING: Remote firmware upgrades, sleep modes, and Bluetooth/WiFi communication allow flexible operation while maintaining low power consumption.
CHARACTERISTICS: Module Type: ESP32 CAM WiFi Module, Camera Sensor: OV3660 CMOS, Camera Resolution: 3MP (2048×1536), Fixed-Focus Lens, WiFi: 802.11 b/g/n, Bluetooth: 4.2 BR/EDR + BLE, RAM: 520KB SRAM + 4MB PSRAM, SPI Flash: 32Mbit, Operating Temperature: -20°C to 85°C, Input Voltage: 5V, Compact PCB, Lightweight 50g, Remote Firmware Upgrade Capability, Multiple Sleep Modes, High-Quality Embedded Imaging
APPLICATION SCOPE: DIY IoT projects, low-power IoT security cameras, surveillance and monitoring systems, face recognition modules, smart home applications, embedded AIoT devices, and hobbyist electronics projects requiring wireless image capture.
DIMENSIONS & WEIGHT: Package Dimensions: 11 × 9 × 5 cm, Weight: 50 g
PACKAGE INCLUDES: 1 × ESP32 CAM WiFi Module, 1 × OV3660 Camera Module 3MP