The recommended version of Raspberry Pi is Raspberry Pi 4. The setup below assumes you have a fresh installation of Raspbian/Ubuntu and you can connect to the board with SSH:
Where x.x.x.x is the IP address of your Pi in your local network.
sudo apt update
sudo apt install openjdk-11-jdk
java -version
wget https://github.com/tomaszbabiuk/automate-everything/releases/download/v0.1.0/automate-everything-0.1.0.zip
unzip automate-everything-0.1.0.zip
rm -rf automate-everything-0.1.0.zip
cd automate-everything
sudo java -jar bin/ae-backend-all.jar
Run this script in '/home/pi' directory
cat <<EOT >> ae.service
[Unit]
Description=Automation Everything server
After=multi-user.target
[Service]
Type=idle
WorkingDirectory=/home/pi/automate-everything
ExecStart=/usr/bin/java -jar /home/pi/automate-everything/bin/ae-backend-all.jar
[Install]
WantedBy=multi-user.target
EOT
sudo mv ae.service /lib/systemd/system
sudo touch /lib/systemd/system/ae.service
sudo systemctl daemon-reload
sudo systemctl enable ae.service