Okay guys, I got it. Rewireing is the Key - the upper left pins of the RGB-LCD-Shield has to be connected to pins 20 and 21 and then it works.
But another question: in example there was the following line:
- Code: Select all
Serial.print("Took "); ... (no copy/paste possible)..bla.. (" ms");
Why does this appear on LCD? Isnt lcd.print!=serial.print?