Ino¶ Ino is a command line toolkit for working with Arduino hardware It allows you to: Quickly create new projects Build a firmware from multiple source files and libraries Upload the firmware to a device Perform serial communication with a device (aka serial monitor) Ino may replace Arduino IDE UI if you prefer to work with command line and an editor of your choice or if you want to integrate Arduino build process to 3-rd party IDE. Ino is based on make to perform builds.