When running node-dht-sensor on a Raspberry Pi 5 (or newer), you must install libgpiod (and its development headers) before you build. If you try to install the module with --use_libgpiod=true without ...

Abstract: This paper introduces an advanced IoT-driven system aimed at identifying LPG gas leaks and fire hazards while providing automated safety mechanisms and real-time monitoring the mq2 sensor is ...

Abstract: Health monitoring has become an essential system in modern healthcare for tracking real-time vital parameters. This device offers a cost-effective health monitoring solution with a live ...

Expose GPIO modules (Raspberry Pi, Beaglebone, PCF8754, PiFace2 etc.) and digital sensors (LM75 etc.) to an MQTT server for remote control and monitoring.