ESP32-CAM Camera

• Structural Design The housing consists of front and rear halves, secured together with M2.3 screws. The entire enclosure is 3D-printed, featuring pre‑drilled openings for the ESP32‑CAM lens, an OLED display window, a toggle switch, and function buttons. Inside, a compact layout accommodates a 14500 lithium battery, while the exterior is engraved with a custom logo, resulting in a small, portable device.

  

• Hardware Configuration Powered by the ESP32‑CAM module for image capture, the device features an OLED screen that displays real-time operational status. A toggle switch controls power on/off, while physical buttons enable function selection. An independent 14500 lithium battery provides autonomous operation, eliminating reliance on wired power, with ample space reserved for wiring.

  

• Software Features After connecting to Wi‑Fi, the device can be remotely controlled via a web interface and supports SD card storage. It enables high‑resolution photography, 8 fps video recording, and 15 fps live preview. Users can activate a built-in fill light, start/stop recording, check available storage, and synchronize system time through the web portal.

  

  

• Application Scenarios This device can serve as a Wi‑Fi‑enabled remote monitoring tool or a portable recorder. It also aids learners in mastering ESP32 programming, image acquisition, and wireless transmission techniques. Ideal for maker workshops, science and technology project showcases, and simple home security surveillance.