Platforms: EV3, NXT

Version: 4.25 Release Candidate 1

Date Posted: August 15, 2014


LEGO Robots

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Download .msi file

Before you can use ROBOTC for EV3, you will need to update your EV3's Firmware. take a look at the "Getting Started" guide for more information.


EV3 Documentation Links


Upgrade your license today:

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Additional Information

The LEGO MINDSTORMS EV3 does not require a specific driver.

Functionality Available:

  • General Motor Support (unregulated movements)
  • PID Motor Support (regulated movements)
  • Encoder Support (reading encoders + moving to encoder targets)
  • Full EV3 Sensor Support
  • Limited NXT Device Support (basic sensors + motors)
  • EV3 LED Support
  • Normal ROBOTC features - Debugger, Multitasking, Variables, Debug Stream, etc.


Functionality Missing/Still in Development:

  • Multiple Datasets for certain EV3 sensors (like Rate/Heading for Gyro)
  • I2C / External Controller (TETRIX, MATRIX) Support
  • LCD support (drawing/printing text)
  • EV3 specific features (buttons, sounds)
  • Bluetooth/Wifi specific commands
  • Daisy Chaining EV3's together and using daisy chained motors/sensors
  • Downloading via Bluetooth/WiFi


System Requirements

  • Windows® XP, Service Pack 2 or later.
  • Windows® Vista
  • Windows® 7
  • Windows® 8

Installing more than one version of ROBOTC?

ROBOTC 4.0 uses the same License management window as 3.0 to manage your ROBOTC licenses. It is designed to simplify the process of keeping all of your software up-to-date while minimizing the number of downloads and installations you must perform!


Once you have downloaded and installed any version of ROBOTC 4.x, you have everything you need (drivers excluded). No Additional downloads of ROBOTC software are required; in fact, don't try to download and install additional versions.

Click here for more instructions »