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    Case 3 - Control the RGB LED indicator

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    Part 1   Objective

    After you upload the program, Codey's RGB LED indicator blinks.

    9.gif

    Part 2   Preparation

    • Codey (robot controller) x 1

    • USB cable x 1

    • Computer with network access x 1

    Connect Codey to the computer by using the USB cable, open mBlock 5 (PC client or web version), delete the default device, click +add, select Codey from the Device Library and then click Set as mostly used device in the upper left corner, click Connect, and select the Upload mode.

    10.gif

    11.gif

    Part 3   Programming

    Use the RGB LED lights up ( ) block in Lighting blocks and the wait ( ) seconds block in Control blocks, and click Upload to make the RGB LED indicator blink.

    12.gif

    Part 4   Practice

    1. Try to change the blinking frequency of the RGB LED indicator.

    2. Try to change the color of the RGB LED indicator.

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