relation: https://eprints.untirta.ac.id/51752/ title: DESAIN DAN IMPLEMENTASI SISTEM MONITORING KONDISI AIR CONDITIONER BERBASIS APLIKASI TELEGRAM DAN BLYNK creator: Falwa Alifian, Mochammad subject: T Technology (General) subject: TK Electrical engineering. Electronics Nuclear engineering description: Manual Air Conditioner (AC) monitoring is inefficient for maintaining thermal comfort and energy management, especially on a large scale. This research aims to design and analyze an Internet of Things (IoT)-based AC monitoring system to improve energy efficiency and operational effectiveness at PT XYZ. The system was designed using a NodeMCU ESP8266 microcontroller integrated with sensors to monitor electrical parameters (current), environmental conditions (temperature, humidity), and compressor pressure. Data is processed via Node-RED and visualized in real-time on the Blynk and Telegram applications. The results show the system was successfully implemented with a sensor error rate below 5%. The system continuously monitors parameters and identified that humidity levels exceeded standards during long-term use, even though temperatures remained stable. This system proves effective in facilitating remote monitoring for energy efficiency, operational effectiveness, and supporting preventive maintenance date: 2025-06-02 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/51752/2/Mochammad%20Falwa%20Alifian_3332180032_Fulltext.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/19/Mochammad%20Falwa%20Alifian_3332180032_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/3/Mochammad%20Falwa%20Alifian_3332180032_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/4/Mochammad%20Falwa%20Alifian_3332180032_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/5/Mochammad%20Falwa%20Alifian_3332180032_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/6/Mochammad%20Falwa%20Alifian_3332180032_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/7/Mochammad%20Falwa%20Alifian_3332180032_Ref.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/8/Mochammad%20Falwa%20Alifian_3332180032_Lamp.pdf format: text language: id identifier: https://eprints.untirta.ac.id/51752/9/Mochammad%20Falwa%20Alifian_3332180032_CP.pdf identifier: Falwa Alifian, Mochammad (2025) DESAIN DAN IMPLEMENTASI SISTEM MONITORING KONDISI AIR CONDITIONER BERBASIS APLIKASI TELEGRAM DAN BLYNK. S1 thesis, Fakultas Teknik Universitas Sultan Ageng Tirtayasa.