Case 3 - Control the RGB LED indicator

• 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.

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.

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.