In this Home Automation System, I have planned to monitor the Temprature & Humidity of the room, Lighting Lamps of the room/house with the help of the Sensors and output with the Mobile App. This project explains how to upload the data using the NodeMCU, to show the temperature and humidity buy using DHT11 sensor on your Smartphone or tablet on Blynk App. The NodeMCU collects the temperature and humidity from DHT11 sensor and sends it to Blynk app every second. Similarily, I have connected 2 nos. of Lamps to switch ON & OFF and one relay connection to FAN. Whenver the room temprature goes beyod the specified value, the FAN automatically switched ON.

FabLab by https://fabacademy.org/2021/labs/bhubaneswar/students/nihar-mohanty/ is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.