Protocol Dronium One is an Android-based mobile application that allows you to remotely control the four-axis aircraft using your mobile phone. Developed by MARK mai, this full version app is a perfect tool for those who want to fly their aircraft without any physical control.

One of the best features of the Protocol Dronium One is that it displays real-time video taken by the camera on the aircraft. The video data is transmitted via 2.4G WiFi protocol, giving you a seamless and uninterrupted view. Additionally, the app allows you to take photos and record videos on your mobile phone. The app also supports 720P video recording, giving you a high-quality video output.

The app's user interface is simple, intuitive, and easy to use. The app also comes with a user manual to help you understand the app's features and functionalities. Overall, Protocol Dronium One is a great mobile app for those who want to control their four-axis aircraft remotely.