If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

The novelty in this paper is the design and implementation of a wireless network consisting of relatively inexpensive sensor nodes. It highlights the optimizations made, such as sending, storing, and ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

The problem An LD2410 presence sensor that was working perfectly for weeks on an ESP8266 stopped providing data after a recent ESPHome update. The ESPHome device connects to Wi-Fi and Home Assistant, ...

The problem After upgrading from ESPHome 2025.5.2 to 2025.6.0, and flashing my four AtHom AR-01 wirelessly, all of them stopped working. My automations use the receiver part only. The ESPHome devic ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.