This research aims to design an effective electricity monitoring system in the "Sunny Side" boarding house. The objective is to address the issues of unfair electricity cost distribution, energy wastage, and the difficulties faced by the boarding house management in managing electricity consumption. With this monitoring system, it is expected to achieve fair cost distribution, reduce energy wastage, and increase the awareness of residents regarding wise electricity usage. The research methodology employed in this study is a case study approach, which includes observations and interviews with the boarding house owners and tenants. The system utilizes NodeMCU as the microcontroller and PZEM sensor to measure voltage, current, power, and energy consumption. The data is stored using FIREBASE, while real-time information o

Link Publikasi : https://www.apcore-inc.org/_files/ugd/183efc_4c108e87da174e668e647f8494428314.pdf