SISTEM PEMANTAUAN KUALITAS AIR LOBSTER (RED CLAW) AIR TAWAR BERBASIS TELEGRAM PADA KOLAM BUDIDAYA SMAN 35 JAKARTA

MUHAMMAD RIANTO ANWAR, . (2026) SISTEM PEMANTAUAN KUALITAS AIR LOBSTER (RED CLAW) AIR TAWAR BERBASIS TELEGRAM PADA KOLAM BUDIDAYA SMAN 35 JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk merancang dan menguji sistem pemantauan kualitas air pada budidaya lobster Red Claw air tawar berbasis Internet of Things (ESP32 S PH4502C 3) menggunakan Telegram sebagai media pemantauan dan pengendalian jarak jauh. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model V-Model yang meliputi tahapan analisis kebutuhan, perancangan sistem, perancangan arsitektur sistem, perancangan modul, implementasi, pengujian unit, pengujian integrasi, pengujian sistem, dan pengujian penerimaan. Sistem yang dikembangkan menggunakan mikrokontroler ESP32-S3 yang terintegrasi dengan sensor PH4502C, sensor suhu DS18B20, sensor Total Dissolved Solids (TDS), relay, dan aerator. Data hasil pembacaan sensor dikirimkan melalui jaringan internet dan ditampilkan secara real-time pada Telegram Bot. Selain itu, sistem mampu mengirimkan notifikasi kondisi kualitas air, menerima perintah pengguna untuk mengendalikan aerator secara manual melalui Telegram, serta mengaktifkan dan menonaktifkan aerator secara otomatis berdasarkan nilai ambang Total Dissolved Solids (TDS) yang telah ditentukan. Hasil pengujian menunjukkan bahwa sensor PH4502C memiliki rata-rata error sebesar 1,23%, sensor suhu DS18B20 sebesar 2,14%, dan sensor TDS sebesar 3,34% dibandingkan dengan alat ukur referensi. Pengujian Telegram menunjukkan tingkat keberhasilan pengiriman data dan pemrosesan perintah sebesar 100% dengan waktu respons rata-rata 2–5 detik. Pengujian relay dan aerator menunjukkan tingkat keberhasilan sebesar 100% baik pada mode kontrol manual melalui Telegram maupun mode kontrol otomatis berdasarkan nilai ambang TDS yang telah ditetapkan. Berdasarkan hasil penelitian, sistem yang dikembangkan mampu melakukan pemantauan kualitas air kolam budidaya lobster Red Claw secara real-time, mengirimkan notifikasi kondisi kualitas air, serta mengendalikan pengoperasian aerator. ***** This study aimed to design and evaluate an Internet of Things (IoT)-based water quality monitoring system for freshwater Red Claw lobster (Cherax quadricarinatus) aquaculture using Telegram as a remote monitoring and control platform. The research employed the Research and Development (R&D) method with the V-Model development approach, which consisted of the stages of requirements analysis, system design, system architecture design, module design, implementation, unit testing, integration testing, system testing, and acceptance testing. The developed system utilized an ESP32-S3 microcontroller integrated with a PH4502C pH sensor, a DS18B20 temperature sensor, a Total Dissolved Solids (TDS) sensor, a relay module, and an aerator. Sensor data were transmitted via the internet and displayed in real time through a Telegram Bot. In addition, the system was capable of sending water quality notifications, receiving user commands to manually control the aerator via Telegram, and automatically activating or deactivating the aerator based on a predefined Total Dissolved Solids (TDS) threshold. The testing results showed that the PH4502C sensor achieved an average error of 1.23%, the DS18B20 temperature sensor 2.14%, and the TDS sensor 3.34% compared with standard reference instruments. Telegram testing demonstrated a 100% success rate for data transmission and command processing, with an average response time of 2–5 seconds. Relay and aerator testing also achieved a 100% success rate in both manual control via Telegram and automatic control based on the predefined TDS threshold. The results indicate that the developed system is capable of monitoring water quality in freshwater Red Claw lobster culture ponds in real time, providing water quality notifications, and controlling aerator operation.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Aodah Diamah, S.T., M.Eng. ; 2). Muhamad Wahyu Iqbal, S.Pd., M.T.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Elektronika
Divisions:	FT > S1 Pendidikan Teknik Elektronika
Depositing User:	MUHAMMAD RIANTO ANWAR .
Date Deposited:	07 Aug 2026 02:31
Last Modified:	07 Aug 2026 02:31
URI:	http://repository.unj.ac.id/id/eprint/67365

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