Combine LED + Buzzer + OLED

Intermediate

Write a multi-peripheral program that uses LEDs, the buzzer, and the OLED display together. Organise each peripheral into its own function, then call them in sequence to create a startup greeting and a status loop.

25 min6 steps
LEDBuzzerOLEDFunctionsIntermediate
0 of 6 steps

Step 1 of 6

Connect your board

Power on your Beaver Board — the OLED will show a PIN code. Click Connect in the toolbar, choose Connect via Bluetooth, and select your board. If it's your first time, enter the PIN shown on the screen.