Description
ESP32-CAM ESP32-CAM-MB – the ultimate micro USB WiFi development board combining powerful ESP32, dual‑mode Bluetooth, and a high‑resolution OV3660/OV2640 camera upgrade. Perfect for IoT projects, remote monitoring, and DIY smart devices.
Product Overview
Elevate your embedded projects with this compact, cost‑effective development board. The ESP32-CAM-MB offers a built‑in 5V USB interface, CH340 serial driver, and an upgraded OV3660 camera module for crystal‑clear images and video. Whether you’re building a security camera, wildlife tracker, or smart home hub, this board delivers reliable connectivity and high‑performance imaging in a single, easy‑to‑use package.
Key Highlights
- Dual‑core ESP32 processor with integrated WiFi & Bluetooth (BLE)
- Micro USB interface with CH340G USB‑to‑serial converter for seamless firmware updates
- 5V power supply – ideal for battery or USB powered applications
- Upgraded OV3660 camera module (2MP) with optional OV2640 support for versatile image quality
- Built‑in 2.4 GHz WiFi (802.11 b/g/n) for reliable wireless communication
- Low power consumption and deep sleep modes for battery‑powered projects
- Standard 4‑pin camera connector and GPIO headers for easy expansion
- Compatible with Arduino IDE, ESP-IDF, and MicroPython
- Robust PCB design with heat‑sinked components for stable operation
Technical Specifications
Processor: ESP32 dual‑core 240 MHz, 520 KB SRAM
Connectivity: 802.11 b/g/n WiFi, Bluetooth 4.2 BLE
Camera: OV3660 2MP (upgradable to OV2640 1.3MP)
Power: 5 V via Micro USB or 3.3 V regulator
USB: CH340G USB‑to‑serial converter
GPIO: 30+ programmable pins, including SPI, I2C, UART, PWM, ADC, DAC
Memory: 4 MB PSRAM, 4 MB Flash (expandable via external module)
Operating Temp: –40 °C to +85 °C
Dimensions: 44 mm × 25 mm (approx.)
Ideal Applications
This board is a versatile choice for:
- DIY security and surveillance cameras
- Smart home and IoT devices
- Remote wildlife or environmental monitoring
- Robotics and autonomous navigation systems
- Educational projects and prototyping for developers
- Industrial sensor networks and edge computing
Why Choose ESP32-CAM-MB?
With its combination of powerful ESP32 firmware, integrated Bluetooth, and a high‑resolution camera, this board delivers unmatched value for hobbyists and professionals alike. The micro USB interface simplifies programming and power management, while the CH340G driver ensures compatibility across Windows, macOS, and Linux. Upgrade your projects with a single, compact module that supports future camera expansions and advanced IoT features.
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