Sistem Monitoring Kelembaban Dan Suhu Multipoint Dengan Menggunakan Lora Berbasis Internet Of Things

Nurlaili, Aprilia and , Dedy Ary Prasetya, S.T., M.Eng. (2023) Sistem Monitoring Kelembaban Dan Suhu Multipoint Dengan Menggunakan Lora Berbasis Internet Of Things. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Air circulation is very important in maintaining the stability of the room, especially in some laboratory rooms, instrumentation equipment that must have appropriate air stability. One instrumentation tool that requires air circulation stability, especially humidity, is Fourier Transform Infra Red (FTIR). So, in the FTIR room there is an Air Conditioner (AC) that will always be on to maintain air and a temperature humidity sensor is needed so that the FTIR room can be monitored regularly but it is still done locally or only devices connected to the ethernet can see it, However, it is still not very effective in monitoring the humidity and temperature in the FTIR room and does not have a copy of the sensor reading data and the need for multipoint monitoring so that sensor parameter readings from different rooms can be read directly, This is a problem from partner. Thus, research on monitoring systems that focus on humidity and temperature using Long Range (LoRa) is needed to be able to monitor in other places. In this study using DHT-22 sensors placed in two laboratory rooms, for DHT-22 as readings of indoor humidity and temperature parameters. The DHT-22 sensor will be controlled by Arduino and used as a Node for data communication, and sensor readings will be sent to googlesheet by Node. The gateway in this study uses ESP32, so there are 2 nodes as nodes that will send sensor readings to the gateway. Next, Google Sheets and Data Studio will display the humidity and temperature parameters coming from the gateway at the desired time. The results of the test will be compared with a standard measuring instrument, namely a thermometer, in the analysis of this study using accuracy calculations, from the test results obtained the accuracy value for temperature measurements at node 1 is 95,99% and node 2 is 95,68%, while the accuracy value for humidity at node 1 is 94,9% and node 2 is 96,2%.

Item Type: Thesis (Skripsi)
Uncontrolled Keywords: ESP32, Arduino Uno, Humidity and Temperature Monitoring, LoRa, Google SpreadSheets
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TZ Technical Information > Hardware, Nerworking
T Technology > TZ Technical Information > Software. Aplication
Divisions: Fakultas Teknik > Teknik Elektro
Date Deposited: 03 Aug 2023 01:49
Last Modified: 03 Aug 2023 01:49

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