Electricity Smart Meter Payment System Through Payment Gateway and User Interface Design

The electricity smart meter is an Internet-of- Things (IoT) based intelligent electricity metering device. This device has a two-way data communication system connected to the internet using LoRA® technology so that electrical data can be accessed digitally. One of the main features of a digital electricity meter is the addition of electricity credits and payment through a payment gateway, so that users can top-up through payments at supermarkets, internet banking, or digital wallets. In addition, data on electricity meter usage can be accessed through an interface system by both operators and customers. In this system, a data communication system architecture on a digital electricity meter is made, which includes a database, protocol, server, so that it allows customers to access payments through payment gateways. Customers can also access electricity meter data, electricity meter control, notifications, through the provided interface. The results of the implementation of the payment gateway feature and data access through the interface went well as expected.