Prototype Design Mapping of kWh Meters Based on Internet of Things (IoT)

At present electricity is one of the most widely used energy sources for humans to support their daily needs. The electricity consumption used by each customer also varies according to the power capacity obtained by each of the electricity customers. Problems with the use of electricity consumption also occur in the campus environment. in the campus environment, the use of electrical energy is included in the high usage due to the dense activity on campus. Generally, the use of high electricity consumption occurs during working hours during the day. but it does not rule out the possibility also occurs at night with additional activities such as research labs and non-academic student agendas.In the construction of the kWh meter in this study, an integration tool of digital power meter (kWh meter) was made with the internet network using a microcontroller and IoT module. By connecting the kWh meter device with IoT, the measurement data can be easily monitored remotely. To monitor the data, a web application was made to monitor the data on electricity consumption. It is expected that with this monitor system users can manage electricity consumption better in accordance with needs.In the measurement accuracy testing, the accuracy value obtained with a multimeter of 99.19% was obtained in the 1P Voltage parameter, and for the results of the throughput test the best value was obtained 100% with a delivery time span every 5 minutes.