$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Arduino IDE on Mint Gnu/Linux Distro

GNU/Linux Mint Installing Arduino IDE Guide

How to Install Arduino IDE 2.0 Flatpak App on Mint GNU/Linux desktops – Step by step Tutorials.

And the Arduino Integrated Development Environment for Linux Mint contains a Text Editor for Writing Code, a Message Area, a Text Console, a Toolbar with Buttons for Common Functions and a Series of Menus.

Finally, it Connects to the Arduino and Genuino Hardware to Upload Programs and Communicate with them.

How to Install Arduino IDE on Mint Gnu/Linux Distro

GNU/Linux Mint Arduino Desktop IDE Installation Guide