Case 6 - mBot2 Rover follows lines

Part 1 Objective

After uploading the program, you can use the "+" button on the Bluetooth controller to make mBot2 Rover move forward, following the black line on the map.

6-1.gif

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.

6-2.gif

1-3.gif

6-4.gif

Part 3 Programming

Click + extension on mBlock 5, and add mBot2 shield, Quad RGB Sensor(beta), Display+, and Bluetooth controller.

6-8.gif

Write the following program, and upload it to CyberPi. Then you can use the "+" button on the Bluetooth controller to make mBot2 Rover move forward, following the black line on the map.

6-7.png

Part 4 Practice

Try to make mBot2 Rover follow the black line faster.
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