Case 3 - Change mBot2 Rover's emotion

Part 1 Objective

After uploading the program, you can change mBot2 Rover's emotion using buttons 1, 2, 3, and 4 on the Bluetooth controller.


Part 2 Preparation

  • Assembled mBot2 Rover × 1
  • Bluetooth Controller × 1
  • USB cable (Type-C) × 1
  • Computer with network access × 1
Assemble mBot2 Rover, turn it on, and connect it to the computer by using the cable. Open mBlock 5 (PC client or web version), connect CyberPi, and select the Upload mode. Turn on the Bluetooth controller, and connect it to mBot2 Rover by pressing the Bluetooth button. mBot2 Rover beeps once the Bluetooth connection is established.




Part 3 Programming

Click + extension on mBlock 5, and add Display+ and Bluetooth controller.


Write the following program, and upload it to CyberPi. Then you can use buttons 1, 2, 3, and 4 on the Bluetooth controller to change mBot2 Rover's emotion.


Part 4 Practice

Try to create some emotional expressions for mBot2 Rover.
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