ESP32-CAM-MB OV2640 2MP WiFi Bluetooth Dev Board Module

ESP32-CAM-MB 2MP Camera Module with OV2640 | WiFi & Bluetooth Development Board

Take your embedded projects to the next level with the ESP32-CAM-MB 2MP Camera Module featuring the OV2640 image sensor, built-in WiFi, and Bluetooth connectivity. Whether you're building a home automation camera, a remote monitoring station, or an IoT prototype, this compact and versatile development board delivers impressive performance at an unbeatable value.

Paired with the CAM-MB programmer board, flashing firmware has never been easier — no external USB-to-serial adapter required. Simply connect via USB (Type-C or Micro, depending on variant), upload your sketch, and you're ready to stream images wirelessly over your local network.

Key Features

• 2MP OV2640 Camera Sensor — Captures clear images and video up to 1600×1200 resolution (UXGA)
• ESP32 Dual-Core Processor — 240MHz clock speed with onboard WiFi 802.11 b/g/n and Bluetooth 4.2/BLE
• CAM-MB Programmer Board Included — Eliminates the need for an FTDI adapter; direct USB programming
• Multiple Antenna Options — Onboard PCB antenna or external antenna port for extended range
• Broad Compatibility — Fully compatible with the Arduino IDE, ESP-IDF, and MicroPython
• microSD Card Slot — Supports up to 4GB for local image/video storage
• Ultra-Compact Form Factor — Ideal for space-constrained IoT and robotics builds
• SMD Components Included — Ready to integrate into your next project right out of the box

Available Variants

Choose from 9 configuration options to match your exact project needs:

• Antenna only
• TYPE-C CAM-MB 1SET
• MB MICRO + Antenna
• MB TYPE-C + Antenna
• Download Type-C
• Download Micro
• OV2640 Camera only
• ESP32-CAM 1SET
• And more

Technical Specifications

• Image Sensor: OV2640, 2 Megapixel
• Wireless: WiFi 802.11 b/g/n, Bluetooth 4.2 / BLE
• CPU: Dual-core Xtensa LX6, up to 240MHz
• Flash: 4MB
• SRAM: 520KB internal + 4MB PSRAM
• Operating Voltage: 5V (via USB), 3.3V I/O
• USB Options: Micro-USB or Type-C (variant dependent)
• Compatible IDEs: Arduino IDE, ESP-IDF, MicroPython

Perfect For

• DIY home security and surveillance cameras
• IoT device prototyping and maker projects
• Wireless image capture and streaming
• Face detection and recognition experiments
• Robotics with vision capabilities
• Arduino and ESP32 learning projects

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Frequently Asked Questions

Q: What is the ESP32-CAM-MB 2MP OV2640 development board used for?

A: The ESP32-CAM-MB is a compact WiFi and Bluetooth-enabled camera development board built around the ESP32 microcontroller and the OV2640 2MP image sensor. It's widely used for IoT projects, DIY security cameras, wireless image streaming, face detection prototypes, and Arduino-compatible embedded systems development.

Q: Do I need a separate USB-to-serial adapter to program the ESP32-CAM-MB?

A: No — that's one of the biggest advantages of the CAM-MB variant. The included programmer board features a built-in USB interface (Type-C or Micro-USB depending on variant), so you can connect it directly to your computer and flash firmware using the Arduino IDE or ESP-IDF without any extra hardware.

Q: Is this module compatible with the Arduino IDE?

A: Yes. The ESP32-CAM-MB is fully compatible with the Arduino IDE once you install the ESP32 board support package. You can also use ESP-IDF or MicroPython. A large community of tutorials, libraries, and example sketches are available online to help you get started quickly.

Q: What camera resolutions does the OV2640 sensor support?

A: The OV2640 sensor supports a wide range of resolutions from 96×96 (96X96) up to 1600×1200 (UXGA/2MP). Common settings used in projects include QVGA (320×240), VGA (640×480), SVGA (800×600), and full 2MP for still image capture.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.