ROBOTC for Arduino

Platforms: Duemilanove, Uno, Mega 1280 and Mega 2560

Version: 3.65

Date Posted: February 17, 2015


Arduino Robot

Free Download!

Free License File

Click here to download the FREE license file


Place the attached license file in the ROBOTC 3.x directory (The default directory for a 64-bit computer is: C:\Program Files (x86)\ Robomatter Inc\ROBOTC Development Environment 3.x). Run ROBOTC afterward once with elevated priveleges. You can open ROBOTC normally after doing this once. Please contact support if you have any issues.


Already have ROBOTC for NXT or ROBOTC for CORTEX?

For more information on how to install additional platforms, Click here for more instructions >>

Driver Installation

Getting Started


Support for Arduino


ROBOTC for Arduino Documentation ยป

Note: Please report all issues through the ROBOTC Forums for Arduino. This will help us as well as the community during the development process.


Installation / Activation troubleshooting



Technical / Community Support



Previous Versions:

For access to previous versions, please contact us (include your License ID) at