engleski

Using Augmented Reality for data visualization of IoT sensors

Abstract. The Arduino board is the popular open- source hardware that can be integrated into a variety of electronic projects. The Internet of Things (IoT) refers to the network of physical objects—"things”— equipped with sensors which collect data, for the purpose of connecting and exchanging data with other devices over the internet. Arduino can be connected with various Internet of Things (IoT) platforms that can be used for the storage of real-time streaming sensor data. Augmented Reality is a technology that combines virtual reality with our physical world. Viewing the real world through the screen of a device, usually a mobile phone, the computer- generated digital content is layered over the physical world in a way that makes it appear to be part of the real environment. The aim was to represent collected data into the physical world using Augmented Reality. In this project, Augmented Reality is used to monitor the data captured by sensors connected to IoT board. In our case, the environmental data: indoor air temperature and humidity are captured by sensors connected to Arduino microcontrollers. The board is connected to the cloud server and sends sensor data to an Augmented Reality App. The app projects the sensor data as the camera of the mobile phone focus on a target image. The project shows that data can be visualized using Augmented Reality.

ESP32, Internet of Things, Augmented reality, IoT platform, Blynk

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