https://www.meccanismocomplesso.org/en/controlling-arduino-raspberry-pi/

sudo apt-get update sudo apt-get install arduino-core arduino-mk sudo apt-get purge openjdk-8-jre-headless sudo apt-get install openjdk-8-jre-headless

After installing, I proceed the following :

--> Go to the location (copy past in the finder the following location) : /usr/lib/jvm/java-8-openjdk-armhf/jre/lib/arm
--> Click right on arm directory and select Open directory with the terminal
--> In LXterminal: copy client directory to a new directory server, by the follow terminal command : cp -r client server
--> Reboot your system : sudo reboot
It will now work !

sudo apt-get install openjdk-8-jre sudo apt-get install arduino

https://pblog.ebaker.me.uk/2014/01/uploading-arduino-sketch-from-raspberry.html

sudo apt-get purge openjdk-8-jre-headless sudo apt-get install openjdk-8-jre-headless sudo apt-get install openjdk-8-jre

Install from here: https://github.com/arduino/arduino-cli

arduino-cli board list arduino-cli core install arduino:avr arduino-cli core list arduino-cli board list

arduino-cli compile --fqbn arduino:avr:leonardo ./random_number arduino-cli upload -p /dev/ttyACM0 --fqbn arduino:avr:leonardo ./random_number