• Palani Bhanu Priya

Abstract – Poor environmental conditions leads to severe health problems. Especially, for people working under hazardous environments. So it is necessary to develop a reliable systems for environmental monitoring. This paper presents a low-power sensor nodes for environmental monitoring Internet of things (IoT) applications, forming a wireless sensor network based on LoRa technology. Environmental data is monitored by the sensor node in real-time and then transmitted to remote cloud server via WSN. The data can be displayed to authorized users through a web-based application located in the cloud server and this will alert the user via a mobile application called “Blynk” when an emergency condition is detected.

Keywords – LoRa-based sensor node, safety applications, Sensors, Monitoring, Internet of things

"MULTI SENSOR IOT NETWORK SYSTEM FOR SAFETY APPLICATIONS BASED ON LORA TECHNOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.347-352, December-2020, Available :http://www.jetir.org/papers/JETIR2012050.pdf

"MULTI SENSOR IOT NETWORK SYSTEM FOR SAFETY APPLICATIONS BASED ON LORA TECHNOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp347-352, December-2020, Available at : http://www.jetir.org/papers/JETIR2012050.pdf