IOT Based Weather Station
Keywords:
Internet of Things (IOT), Light Dependent Resistor (LDR), Wireless Fidelity (Wi-Fi), Proteus IDE, Graphical user interface (GUI)Abstract
The system proposed is an advanced solution for monitoring and is a display of weather conditions of a particular place. The device senses various parameters like temperature, humidity, barometric pressure, light intensity, rain value, PM 2.5, PM 10 and altitude in the surrounding atmosphere. The brain of the prototype is the esp8266 based Wi-Fi module NodeMcu (12E). All the sensors are connected to the NodeMcu. The acquired data can be displayed in two ways identified as in the direct database system and periodic graphical data read in an open source app called ThingSpeak. The system measures and logs data in either ThingSpeak or on the database making it wireless.