ESP32-CAM WiFi + Bluetooth Camera Module

ESP32‑CAM WiFi + Bluetooth Camera Module – Modules Category

The ESP32‑CAM is a compact, low‑cost development board that pairs the powerful dual‑core ESP32 processor with a 2 MP OV2640 camera, on‑board micro‑SD slot, Wi‑Fi and Bluetooth connectivity. Housed in a tiny PCB with a built‑in antenna, it can stream live video, capture still images, and run AI inference right at the edge, making it an ideal “brain + eyes” platform for any robotics, IoT, or multimedia project.

With this module, students will learn how to program microcontrollers in Arduino IDE or MicroPython, set up wireless networking, process image data, and integrate sensors or actuators into a closed‑loop system. Hands‑on labs guide learners through tasks such as remote surveillance, facial‑recognition demos, motion‑triggered photography, and real‑time data logging to the cloud, building confidence in both hardware wiring and software debugging.

Key Features

• ESP32‑S dual‑core MCU (240 MHz) with 520 KB SRAM
• 2 MP OV2640 camera (QVGA, VGA, 800×600) and micro‑SD card slot (up to 32 GB)
• Integrated 2.4 GHz Wi‑Fi + Bluetooth 4.2 (BLE)
• 3.3 V supply, 5 V‑tolerant GPIO, and built‑in flash (4 MB)
• Arduino, ESP‑IDF, MicroPython and PlatformIO support
• Small footprint (27 × 40 mm) for wearable or drone applications

Because it merges computing, optics, and wireless communication in a single, affordable board, the ESP32‑CAM sparks curiosity across all STEAM disciplines. It lets students experiment with real‑world data acquisition, algorithmic image processing, and cloud‑based analytic; all while reinforcing core concepts in science (optics, signal flow), technology (IoT protocols), engineering (circuit design, PCB layout), arts (creative visual projects), and mathematics (pixel math, statistical analysis). This all‑in‑one module turns classroom ideas into tangible, network‑enabled inventions.