PENERAPAN SISTEM PEMANTAUAN KELEMBABAN DAN SUHU TANAH PADA PERKEBUNAN KELAPA SAWIT BERBASIS INTERNET OF THINGS (IOT)

ERIC WILSON PASARIBU, NPM 2108100017 (2025) PENERAPAN SISTEM PEMANTAUAN KELEMBABAN DAN SUHU TANAH PADA PERKEBUNAN KELAPA SAWIT BERBASIS INTERNET OF THINGS (IOT). Skripsi thesis, Universitas Labuhanbatu.

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Abstract

Perkebunan kelapa sawit merupakan salah satu sektor penting yang menopang perekonomian Indonesia. Namun, proses pemantauan kondisi tanah seperti kelembaban dan suhu masih banyak dilakukan secara manual, sehingga kurang efisien, memakan waktu, dan berpotensi menghasilkan data yang kurang akurat. Penelitian ini bertujuan untuk merancang dan membangun sistem pemantauan kelembaban serta suhu tanah berbasis Internet of Things (IoT) yang dapat memberikan informasi secara real-time kepada pengguna. Sistem ini menggunakan mikrokontroler ESP32 sebagai pusat kendali, sensor kelembaban tanah kapasitif untuk mendeteksi kadar air tanah, dan sensor suhu DS18B20 untuk membaca suhu tanah. Data yang diperoleh ditampilkan melalui aplikasi Blynk di smartphone dan dilengkapi LED indikator sebagai penanda kondisi langsung di lapangan. Uji coba dilakukan di perkebunan kelapa sawit Desa Pulau Pandan, Kabupaten Labuhanbatu. Hasil pengujian menunjukkan bahwa sistem mampu bekerja secara akurat dalam mendeteksi perubahan kelembaban dan suhu tanah serta menampilkan data secara real-time melalui aplikasi maupun indikator LED. Sistem ini terbukti dapat membantu pengelola perkebunan dalam memantau kondisi lahan secara lebih praktis, cepat, dan efisien, sehingga mendukung produktivitas dan keberlanjutan perkebunan kelapa sawit. Kata kunci: Internet of Things, ESP32, Sensor Kelembaban Tanah, Sensor DS18B20, Blynk, Kelapa Sawit =================================================================================================== Oil palm plantations are one of the key sectors that support Indonesia’s economy. However, the process of monitoring soil conditions such as moisture and temperature is still largely carried out manually, which is inefficient, time consuming, and prone to inaccurate results. This research aims to design and develop an Internet of Things (IoT)-based monitoring system for soil moisture and temperature that provides real-time information to users. The system employs an ESP32 microcontroller as the main controller, a capacitive soil moisture sensor to detect soil water content, and a DS18B20 sensor to measure soil temperature. The collected data are displayed through the Blynk mobile application and supported by LED indicators for direct on-site condition alerts. Field testing was conducted at an oil palm plantation in Pulau Pandan Village, Labuhanbatu Regency. The test results show that the system can accurately detect changes in soil moisture and temperature and display the data in real-time through both the mobile application and LED indicators. This system has proven to be effective in assisting plantation managers to monitor soil conditions more practically, quickly, and efficiently, thereby supporting the productivity and sustainability of oil palm plantations. Keywords: Internet of Things, ESP32, Soil Moisture Sensor, DS18B20 Sensor, Blynk, Oil Palm Plantation

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Internet of Things, ESP32, Sensor Kelembaban Tanah, Sensor DS18B20, Blynk, Kelapa Sawit==============Internet of Things, ESP32, Soil Moisture Sensor, DS18B20 Sensor, Blynk, Oil Palm Plantation
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > T Technology (General) Z Bibliography. Library Science. Information Resources > ZA Information resources > ZA4050 Electronic information resources Z Bibliography. Library Science. Information Resources > ZA Information resources > ZA4450 Databases
Divisions:	Fakultas Sains Dan Teknologi > Teknologi Informasi
Depositing User:	Unnamed user with email repository@ulb.ac.id
Date Deposited:	06 Nov 2025 02:26
Last Modified:	06 Nov 2025 02:26
URI:	http://repository.ulb.ac.id/id/eprint/1926

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