mBot App is a free App that specifically designed for mBot robot. It’s an easy way for users to pair cellphone with mBot by Bluetooth, we could play with mBot immediately, without programming and updating the firmware.
What is mBot robot? mBot robot is a high cost performance, easy to run robot kit for students to achieve the STEM project. You could use Bluetooth to connect mBot with cellphone easily, the App has integrated main functionality of mBot, which contains motion control, automatic line-tracking, ultrasonic obstacle-avoiding, buzzer, RGB LED and so on.
Turn on your mBot, make sure it is with Bluetooth .Then open the Bluetooth of your smart-phone.
(1)Find your mBot and connect it
When the radar icon is green, you can control your mBot via smartphone
（3）Obstacle Avoiding Mode
Under Obstacle Avoiding Mode, mBot will move and avoid obstacles automatically.
（4）Line- Following Mode
Under Line- Following Mode, mBot will move and follow the black track automatically.You can find the map of black track with ‘8’ in your box.