OLED Counter

Intermediate

Combine a variable with the OLED display to build a live counter. A number increments every second and the screen updates in real time — your first live data display!

20 min6 steps
OLEDVariablesCounterDisplayIntermediate
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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.