Usually, that’s as far as it goes, but [Pieter] wanted to take it a step farther than that with his command line interpreter (CLI) for the Arduino. The CLI allows the user to run Unix-like ...

The loop usually waits for input from ... The main Arduino header file is named Arduino.h, as we saw above. You can hold down the Command key on your Mac keyboard and double-click any #define ...

void loop() { digitalWrite(PIN_LED,HIGH); delay(500); digitalWrite(PIN_LED,LOW); delay(500); } Now, let's compile and upload it to the Arduino UNO. Use the board set of commands to search for the ...