ArduinoPlayground/sketches/led_matrix_scrolling_text/README.md

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# LED Matrix Scrolling Text
Løbetekst til den indbyggede 12×8 LED-matrix på Arduino UNO R4 WiFi.
Teksten ruller fra højre mod venstre og gentages efter en kort pause:
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Sketchen bruger de officielle biblioteker `ArduinoGraphics` og
`Arduino_LED_Matrix`. `ArduinoGraphics` kan installeres med:
```powershell
arduino-cli lib install ArduinoGraphics
```
## Kompilering
```powershell
arduino-cli compile --fqbn arduino:renesas_uno:unor4wifi sketches/led_matrix_scrolling_text
```
## Upload
Upload først efter godkendelse:
```powershell
arduino-cli upload --port COM5 --fqbn arduino:renesas_uno:unor4wifi sketches/led_matrix_scrolling_text
```