Siti Akila Nisrina
Universitas Ibrahimy

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SISTEM MONITORING LAMPU JARAK JAUH BERBASIS WIFI DAN BLYNK MENGGUNAKAN ESP32 PADA LINGKUNGAN SIMULASI WOKWI Akhlis Munazilin; Siti Akila Nisrina; Shofiyana Herman; Ummariatul Fitriyah
Jurnal Riset Sistem Informasi Vol. 3 No. 3 (2026): Juli : Jurnal Riset Sistem Informasi
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/yebx7197

Abstract

Internet of Things (IoT)-based lighting control systems enable users to monitor and control electronic devices remotely via internet connection. This study aims to develop and implement a WiFi-based lighting monitoring and control system using an ESP32 microcontroller integrated with the Blynk platform. System development and testing were carried out in the Wokwi simulation environment. The research employed a prototype method with an experimental approach. This approach consisted of requirements analysis, system design, implementation, integration with Blynk Cloud, and system testing. In the developed system, ESP32 functions as the main controller, a relay acts as the actuator, and an LED represents the lamp. Functional testing was conducted across nine scenarios to verify the monitoring and control capabilities of the system. The results show that the ESP32 successfully connected to the WiFi network and Blynk Cloud with a connection success rate of 100%, confirming that the network configuration and Authentication Token were correctly configured. The system was able to execute lighting control commands with an average response time of 0.36 seconds, ranging from 0.1 to 0.8 seconds. In addition, the lamp status was accurately displayed through a virtual pin on the Blynk dashboard according to the actuator condition. The use of Wokwi enabled system development and testing without requiring physical hardware, thereby accelerating the validation process. The findings indicate that the integration of ESP32 and Blynk can serve as a simple and scalable prototype for IoT-based smart home development.
Perancangan Arsitektur Enterprise UD. Panca Usaha Demak menggunakan Metode Togaf ADM Akhlis Munazilin; Siti Akila Nisrina; Nur Ayu Wahyuningyati
Jurnal Ilmiah Multidisiplin Ilmu Vol. 3 No. 5 (2026): Oktober : Jurnal Ilmiah Multidisiplin Ilmu (JIMI)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/s2sfav31

Abstract

UD. Panca Usaha Demak mills paddy into rice with automated machines, yet its transactions, stock, and finances are still recorded manually and the company has no written standard operating procedures. This study designs an initial enterprise architecture to support the step-by-step digitization of the company's record keeping. A descriptive qualitative approach was used, with data collected through a focus group discussion (FGD) held on 24 September 2026, a questionnaire, and follow-up interviews with a single key informant representing the shareholders. The design follows the first five phases of the TOGAF Architecture Development Method (ADM), from the Preliminary Phase to Technology Architecture. The main finding is that production is automated while administration lacks adequate devices, applications, and network, and that the company has not yet found a trusted person to manage digital data. The result is an architecture vision with four principles, a business architecture that separates core and supporting processes, four proposed application modules (paddy purchasing, warehouse stock, sales and distribution, and simple financial reporting), a data architecture of seven entities, and a list of minimum hardware requirements. The design is an initial blueprint that has not been tested with users. It offers a starting point for the company to digitize its records without changing its physical production process.