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

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that would give a ...

Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...

Abstract: In the present research work, a system is developed that can detect objects in real-time using a combination of the ESP32 CAM module and Python programming. The goal was to show how ...

In today’s fast-paced world, ensuring the safety and security of our homes and loved ones is more important than ever. The Guardian Monitor Mini Bluetooth Security Cam is a remarkable innovation that ...

ABSTRACT: Security is a serious concern, whether it may be the security of assets, data and human life. Providing humans with security and safety for their belongings and items is an important need. A ...

Abstract: This article presents the enhancement of a weed detection robot designed to automate the identification and riddance of unwanted vegetation in agricultural fields. The robot integrates a ...

To use your iPhone camera as a camera detector, make the room as dark as possible, then use the camera to scan for IR lights. Hidden recording devices and cameras can also be found by checking your ...

Seeing the lack of privacy-focused video doorbells on the market, Tristam (aka ThatGuy) decided to design his own doorbell with an ESP32-CAM board purchased from Amazon and flashed with ESPHome ...

Discover a new dimension of possibilities by connecting your ESP32-CAM module with your Flipper Zero device. The ESP32-CAM module, a compact powerful cheap camera module, enables you to capture images ...