• Madhu M P
• Sunanda Dixit

As the technology is advancing towards automation, the need of efficient controlling of the appliances is required as it saves the wastage of unnecessary power. Light and fan which are basic home appliance consume lot of power. Unnecessary wastage of power is due to turning on the lights during daytime and running the fan during winter season. A system is proposed to control home appliances using blynk app. The basic home appliances and sensors are connected to internet using nodemcu as a microcontroller. The various sensors read the data from the environment and send the data to blynk app.Based on the sensor values the nodemcu will control the appliance through relay switch board.

Blynk app, home appliances , Nodemcu ,IOT, blynk server .

"Home Automation Using Iot And Blynk App", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.894-899, June 2019, Available :http://www.jetir.org/papers/JETIR1906I08.pdf

"Home Automation Using Iot And Blynk App", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp894-899, June 2019, Available at : http://www.jetir.org/papers/JETIR1906I08.pdf