ESP32-CAM Camera Development Board with WiFi and Bluetooth for IoT Applications

The ESP32-CAM is a compact, low-power camera development module that combines a dual-core 32-bit CPU with integrated Wi-Fi and Bluetooth connectivity. Measuring only 27 x 40.5 x 4.5mm, it provides a small-system solution for wireless image capture and IoT monitoring. With onboard 4MB PSRAM and support for OV2640 and OV7670 cameras, this board is designed for developers building home smart devices, industrial wireless control, or QR scanning systems.

Features and Construction

This module packs substantial processing power and wireless capability into a minimal footprint, making it suitable for embedded projects that require both camera input and network connectivity.

Material and Build

The ESP32-CAM uses a DIP package that plugs directly into a backplane for secure, reliable connections. The board includes a built-in flash for the camera module and supports multiple sleep modes to minimise power consumption, with deep sleep current dropping to as low as 6mA.

Size and Practical Fit

At 27 x 40.5 x 4.5mm, this module fits into tight enclosures for compact IoT designs. The DIP format enables fast integration into production systems without complex soldering.

Uses and Placement

With its combination of camera, processing, and wireless interfaces, this board is suited to a wide range of IoT applications from home automation to industrial monitoring.

Event or Professional Use

Professionals can deploy the ESP32-CAM for wireless monitoring systems, QR code identification, and positioning system signals. Its support for STA/AP/STA+AP working modes allows flexible network topologies.

Everyday Home Use

Home smart devices benefit from the module's ability to upload images via WiFi and store data on a TF card. It also supports Smart Config and AirKiss one-click distribution for simple setup.

Benefits and Buying Value

This board offers a complete solution for adding camera functionality to IoT projects without separate microcontroller and camera modules.

Reuse and Low Maintenance

Firmware can be updated locally via serial or remotely using FOTA, reducing maintenance overhead. The module supports multiple sleep modes to conserve power in battery-operated designs.

Why Choose This Product

The ESP32-CAM provides a compact, integrated platform with dual-core processing, 4MB PSRAM, and WiFi/BT connectivity. It includes the OV2640 camera module and supports a range of interfaces for expansion.