Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

Configures and initializes the OV2640 camera sensor. Calls stopI2S () to release GPIOs 12, 14, and 15. Sets up the camera pin ...

In a bid to addresses the challenges of labour-intensive garbage collection and segregation, a team of Chandigarh University ...

My Home Assistant automations no longer rely on online services for my temperature-based automations ...

From smart home to hobbies.

Build portable IoT projects with this $4 ESP32 development board. The built-in 18650 battery holder and charging circuit make ...

Build a custom ESP32-S3 automation system featuring 16 programmable relays, an MCP23017 IO expander, and a web interface for ...

Let's be honest: everyone wants their MagicMirror to be smart and responsive – but who wants to waste energy or keep fiddling with unreliable presence sensors? That’s where the journey of this module ...