Wireless Information Processing Module for Augmented Reality system

Augmented reality is very promising and perspective field of research, which applied in many areas of human life, from education and medical treatment to entertainment and traveling. However, nowadays modules for virtual and augmented reality are very expensive for a wide range of users. In this paper, we propose cheap and available wireless module for augmented reality system. The module is implemented on ESP32 microcontroller with GY-521 as a displacement sensor. The Madgwick filter for determining incline of the object is implemented in module firmware. The proposed system allows to integrate augmented reality to education process at an affordable price. System is modular, which makes it suitable for a wide range of applications.