Make sure your Arduino board and port are selected from the connection popup menu at the top of the IDE's editor window. Blink does one thing — it blinks a built-in LED on the Arduino.

The Arduino development team has today announced the availability of a new Arduino IDE in the form of Arduino 1.8.11. The open-source Arduino Software (IDE) makes it easy to write code and upload ...

Arduino enthusiasts may be interested to know that the official Arduino website announced the release of a new IDE for all Arduino boards over the holiday period making Arduino IDE 1.8.0 available ...