Arduino & IoT Academy · Lesson

Serial.print vs println

Send labeled values to the Serial Monitor.

Sending Words Out

Once the channel is open, you send text with Serial.print(). Whatever you pass shows up in the Serial Monitor on your computer.

Serial.print("Hello");

The key thing about Serial.print() is that it does not move to a new line. The next print appears right after it.

Serial.print("Hi");
Serial.print("There");