Implementation of an IoT based Real Time Signal Acquisition System over the Cloud using ThingSpeak Platform for Multi-Zonal Temperature & Humidity Measurement
Publication Date : 27/07/2020
This work focuses on exploiting the IoT (Internet-of-Things) technology by measuring certain physical like parameters and getting that data over a cloud. The data can be stored in real-time and could be monitored on ThingSpeak Channel which is an open source cloud platform. In this project work, a dedicated ThingSpeak channel was created by the user for this purpose. The parameters measured were temperature and humidity only and an integrated due point, humidity, temperature measurement sensor DHT11 was deployed for the purpose. The system reads and transmits the measured data wirelessly using Wi-Fi protocol through ESP8266 enabled NodeMCU board. Hence the communication established between NodeMCU and ThingSpeak platform is through a local hotspot Wi-Fi network established by the user. The code has been edited and compiled in the Arduino IDE and the working hardware prototype will validate the work.
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