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Workshop Pelatihan Simulasi Wokwi dan Implementasi Modul Starter IoT untuk Meningkatkan Kompetensi Siswa SMK NADA Rini Puji Astutik; Denny Irawan; Arbi Alfian Mas'ud; Muhammad Ramadhani; Samsudin Nur
Jurnal Pengabdian Masyarakat Nusantara (JPMN) Vol. 6 No. 1 (2026): Februari - Juli 2026
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA), Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpmn.v6i1.6657

Abstract

SMK Nasional Dawarblandong (SMK NADA) is a vocational school that focuses on developing technological skills; however, it still faces limitations in practical learning facilities, particularly in the field of Internet of Things (IoT). Preliminary observations showed that 78% of students had never used microcontroller devices and 85% had never used IoT simulation platforms such as Wokwi. This condition contributes to low levels of technical competence among students, while industry demand for IoT-related skills continues to increase. This community service program aimed to improve students' competencies through a training workshop on Wokwi simulation and the implementation of an IoT starter module using Arduino and ESP32. The training applied a participatory learning approach consisting of theoretical explanation, simulation practice, case studies, and direct hardware implementation. The evaluation was conducted using pre-test, post-test, and participant satisfaction questionnaires. The results indicated a significant improvement in students’ understanding of IoT concepts and automation systems. Questionnaire analysis showed that 36% of participants rated the clarity of tutor explanations with the highest score (score 5), indicating excellent communication effectiveness during training. Overall, the training successfully improved students' knowledge and practical skills in IoT simulation and microcontroller-based automation systems.
A Cyber-Physical Approach to Black Soldier Fly Cultivation: Integrating IoT Monitoring with Adaptive Watering Control Rini Puji Astutik; Arbi Alfian Mas'ud; Muhammad Ramadhani; Samsudin Nur; Soffa Zahara; Mohammad Muslimin
Journal of Renewable Energy and Smart Device Vol. 3 No. 2 April 2026
Publisher : PT. Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/joresd.v3i2.668

Abstract

This article details the creation and deployment of an IoT-integrated system designed for the activated watering and environmental supervision of Black Soldier Fly (BSF) maggot production. Given that maggot yield is heavily reliant on precise climate control, traditional manual techniques often fall short due to their labor-intensive nature and susceptibility to human error. The implemented solution utilizes an ESP32 microcontroller interfaced with an SHT20 sensor to monitor temperature and humidity, managing three key actuators: a heating element, a cooling fan, and a water pump. Communication is facilitated through the Telegram Bot API, offering both a manual override and an autonomous mode driven by a Mamdani fuzzy logic engine. Experimental results confirmed the system's high precision, with temperature and humidity sensing showing accuracies of 99.13% and 99.27%, respectively. Furthermore, evaluations of the fuzzy logic controller across 12 trials proved its capability to maintain optimal conditions without operational conflicts. This system offers a scalable approach to modernizing insect-based agriculture by stabilizing environmental parameters and reducing operational overhead