What is Arduino?

Arduino is an open-source electronics platform based on easy-to-use hardware and software.

Troubleshooting

Error: 4 DEADLINE_EXCEEDED: context deadline exceeded

1. Quit from the Arduino IDE if it is running.

2. Open the file at the following path in any text editor:

   • Linux:
     • /home/<username>/.arduinoIDE/arduino-cli.yaml
   • macOS:
     • /Users/<username>/.arduinoIDE/arduino-cli.yaml
   • Windows:
     • C:\Users<username>.arduinoIDE\arduino-cli.yaml

3. Add the following content to the arduino-cli.yaml file (or replace the existing content if equivalent content is already present in the file):

   network:
        connection_timeout: 600s
   

   Chose a timeout value of 600 seconds. You can adjust this as needed.

4. Save the file.

5. Start Arduino IDE.