--- tags: Linux,DIO,Protech --- # DIO Graphical User Interface for Linux Guide ## Introduce This program could show Digital Input status and control Digital Output. ![](https://i.imgur.com/wIBdZ1L.png) Each DO and DIN correspond DIO Port Connector ![](https://i.imgur.com/Q23eP15.png) ## Prerequisite Install JAVA8 JRE ``` $ sudo apt update $ sudo apt install openjdk-8-jre ``` Test Java command ``` $ java -h ``` ## How to execute ``` $ tar -zxvf DIO-demo.tar.gz $ cd DIO-demo $ sudo ./dio_gui ``` >