41 lines
1.1 KiB
ReStructuredText
41 lines
1.1 KiB
ReStructuredText
.. _microbit_line_follower_robot:
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BBC micro:bit line-follower robot
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#################################
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Overview
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********
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This sample show makers and robotics engineers how to use a Zephyr
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OS application to control a stand-alone line-following DFRobot Maqueen
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robot chassis containing a BBC micro:bit board.
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Building and running
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********************
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To build and run this sample you'll need a `DFRobot Maqueen robot
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chassis (ROB0148) <https://www.dfrobot.com/product-1783.html>`_
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with a BBC micro:bit board. Use black tape to create a line track
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for the robot to follow. Build and flash the program to the BBC
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micro:bit board (described below), turn on the robot,
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and put it on the black line track.
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Build this sample project using these commands:
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.. zephyr-app-commands::
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:zephyr-app: samples/boards/bbc_microbit/line_follower_robot
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:board: bbc_microbit
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:goals: build
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:compact:
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Then flash the program to the micro:bit board.
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Sample Output
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*************
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The sample program controls the robot to follow a line track and does
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not write to the console. You can watch this `robot video`_
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to see it in action.
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.. _robot video:
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https://youtu.be/tIvoHQjo8a4
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