After you upload the program, you can control the brightness of the RGB LEDs with the joystick.

• CyberPi x 1

• USB cable (Type-C) x 1

• Computer with network access x 1

Connect CyberPi to the computer by using the cable, open mBlock 5 (PC client or web version), connect CyberPi, and select the Upload mode.

Part 3   Programming

Toggle the joystick up and down to control the brightness of the RGB LEDs.

Part 4   Practice

Besides the RGB LEDs, what else can you control with the joystick?