The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

a simple camera that take picture when the button (on GPIO14) is pressed, the resulted picture is save to SD card Library "sd_read_write.h" [included in "libraries_esp32.zip"] Library "SD_MMC.h" ...

The small display provided basic information about the Wi-Fi connection, whether a visitor is detected, SD card capacity status, IP address, etc… There’s no USB port, and programming/firmware flashing ...

PlatformIO IDE ESP32-CAM (AI-Thinker model) Firebase project with Authentication and Realtime Database enabled USB-to-Serial adapter for programming ...

Abstract: This paper presents a low-cost, low-power solution for real-time natural disaster or calamity location detection using the ESP32 CAM, a GPS module, and TinyML. By overlaying calamity ...

Abstract: Firefighting is one of the most dangerous professions due to its unsafe and constantly changing environment. Firefighters may be required to operate under conditions with an elevated level ...

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