Archive for the ‘VEX’ Category

CMU’s Robotics Academy Fall 2015 Online VEX Training Schedule!

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Teacher_VEX copyCarnegie Mellon’s Robotics Academy has announced their Fall ROBOTC online VEX training schedule, which starts in September! The Robotics Academy is a world leader in robotics education and trains teacher internationally. Enjoy the convenience of taking courses without leaving your own computer workstation.

Robotics Academy online training includes:

  • Online access to supplemental lessons from Robotics Academy materials
  • Technical support for all hardware and software used in the class
  • 24/7 access to class management system, forums, and message boards (monitored daily)
  • Opportunities for Continuing Education credits and certificate of completion


ROBOTC Online Training for VEX CORTEX
Sept 22 – Oct 27, 2015
Tuesdays for 6 weeks
6 – 8pm EST (3 – 5pm PST)



ROBOTC Online Training for VEX IQ
Sept 21 – Oct 26, 2015
Mondays for 6 weeks
6 – 8pm EST (3 – 5pm PST)


Register Today!


Written by Cara Friez

June 30th, 2015 at 6:40 am

VEX CORTEX Trainer: Integrated Encoders Chapter Now Available!

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VEX Cortex Trainer We are excited to share our latest chapter available within out VEX CORTEX Video Trainer CurriculumIntegrated Encoders! Located in the Movement section, this chapter will allow you to increase movement accuracy and automatic movement corrections.

Some of the lessons you’ll learn within this chapter includes:

  • Introduction to the Integrated Motor Encoder as an alternative to Rotary Encoder.
  • How to use encoders to monitor movement.
  • How to use encoders to make more accurate robot movements (Straight line/ turn/ etc…)
  • How to enable PID speed control to enforce a consistent movement speed.
  • How to more accurately move the robot a certain distance.


Integrated Encoder Chapter


Check out one of the chapter videos here:

End Challenges
At the end, there are two programming challenges, Basketball Drills and Sentry Simulations, that can be completed with either a physical or virtual robot.

Check out the entire curriculum here!

Written by Cara Friez

June 23rd, 2015 at 10:39 am

Best #ROBOTC Twitter Posts – 3rd Edition

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We LOVE getting Twitter posts sent to us about ROBOTC. In the last few months, you have shared even more great posts and pictures with us. We decided to make a THIRD compilation of some of our favorites so you can check out some of the cool projects going on …

Do you have a ROBOTC picture/video/post you would like to share with us on Twitter? If so, include #ROBOTC or @ROBOTC in your message.

Written by Cara Friez

June 18th, 2015 at 12:34 pm

Robotics Summer of Learning Starts Today!

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Robotics Summer of Learning Opens Today!

The Robotics Summer of Learning (RSOL) opens today! This summer, students have the opportunity to learn how to program virtual robots using a FREE copy of Robot Virtual Worlds where they can program VEX IQ or LEGO MINDSTORMS EV3 virtual robotsAll RSOL courses are self-paced with e-mail support available at

Sign up here!



Learn to Code : Learn to Think!

Just a few of the great reasons to join this year’s Robotics Summer of Learning:

  • All software and trainings are free for the entire summer.
  • No robotics hardware required.
  • Access to self-paced training and high quality curriculum designed to help new users.
  • Learning to program with Virtual robots takes 1/3 less time compared to physical robots! Read more about the study results here!
  • ROBOTC Graphical allows you to drag and drop blocks of code from the menu to get your program created even faster!
  • Earn a programming certificate and badges from CMU’s Robotics Academy.


It’s Easy To Get Started!

1. Visit The Computer Science Student Network

If you do not already have aCS2N account, sign up for free! Then click one of our Summer of Learning Courses (VEX IQ or LEGO EV3) to register.





2. Download the Software

Follow the instructions on CS2N to download bothRobot Virtual Worlds andROBOTC for free!






3. Start Programming!

Have fun learning how to code with fun Robot Virtual Worlds!




Sign up here!


Written by Cara Friez

June 15th, 2015 at 9:09 am

Download ROBOTC for VEX Robotics 4.32 Today!

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The ROBOTC Development Team is very excited to announce our latest update, ROBOTC 4.32. This update is for the VEX Robotics (VEX EDR CORTEX and VEX IQ) robotics systems and includes new features, functionality and a load of bug fixes.


Click here to download 4.32!
Important Setup Information for ROBOTC 4.32:

VEX IQ Users:

  • Run the “VEX IQ Firmware Update Utility” and update your VEX IQ Brain to firmware version 1.15.
  • Users will also have to update their VEX IQ Wireless Controller in addition to any other VEX IQ Devices (sensors, motors) that may need to be updated as well.
  • After updating to the latest VEX IQ Brain firmware, users will also have to install the latest ROBOTC firmware from inside of ROBOTC.

VEX Cortex Users (with Black VEXnet 1.0 Keys):

  • You will need to update your VEX Cortex and VEX Game Controllers with Master Firmware Version 4.25 from inside of ROBOTC.
  • After updating the master firmware, users will also have to update the VEX Cortex with the latest ROBOTC firmware as well.

VEX Cortex Users (with White VEXnet 2.0 Keys):

  • The new VEXnet 2.0 keys have a specific “radio firmware” that you will need to upgrade to enable “Download and Debugging” support. You can download the VEXnet Key 2.0 Firmware Upgrade Utility here.
  • Download the “VEXnet Key 2.0 Firmware Upgrade Utility” and insert your VEXnet 2.0 key to any free USB port on your computer. Follow the instructions on the utility to update each key individually. All VEXnet 2.0 keys must be running the same version in order to function properly.
  • After updating your VEXnet 2.0 keys, you will need to update your VEX Cortex and VEX Game Controllers with Master Firmware Version 4.25 from inside of ROBOTC.
  • After updating the master firmware, users will also have to update the VEX Cortex with the latest ROBOTC firmware as well.

ROBOTC 4.30 —> 4.32 Change Log:

Robot Virtual Worlds Package Manager

Robot Virtual Worlds Package Manager simplifies keeping your RVW worlds up-to-date and allows you to easily download new ones.

RBC Macro Editor

The RBC Macro Editor allows you to quickly create a ROBOTC Text-Based or Graphical macro file that will pre-configure many aspects of the UI, such as platform, the debugger windows that are to be opened, the default save-as file name and many others. If you are targeting Virtual Worlds, you can also select which world should be used.

General Changes

  • Debugstream has been made more robust to prevent buffer overflows and corrupted data.
  • Added quick access, “Add License” menu item.
  • Added command line option to deactivate all active, non-building licenses (-DEACTIVATE).
  • “SensorValue” intrinsic definition changed from ‘word’ to ‘int’. This will allow it be be either ‘short’ or ‘long’ depending on the native “int” format of specific platform.
  • CTRL+ALT+SHIFT+D” is new keyboard accelerator to open preferences.
  • All libraries (DLLs) and executables are now signed.

General Bug Fixes

  • Fix issue where a “save as” with a new document -> then a subsequent “save” would cause a “save as” prompt in the wrong location.
  • Fix enumeration bug in Joystick Driver
  • Context menu for large ICON toolbar changes now take immediate effect.
  • Fix the repeatUntil(0) warning message to say “‘repeat until’ expression is constant ‘0’. Loop will never exit.”
  • Fix issue with command line deactivation with building licenses
  • IDE was not removing error flags from graphical blocks.
  • Long operands on opcodes “&” “|”, “^” and “~” were incorrectly handling negative 16-bit constants.
  • Fix bug in addTo/MinusTo/DivideTo/TimesTo opcode when variable is a global short variable and the operand is a 16-bit or less compile time constant.
  • Fix issue that prevented functions that return pointers to be dereferenced in an expression.
  • Fixed a bug where the missing “Name” field would cause a crash for the command line activation.


  • Hitting the Control key no longer deselects all the things.
  • Bug causing Graphical Block artefacts on the screen has been fixed.


  • Added 2 more RVW Cortex Standard Models.
  • Enhancements to improve the VEX Cortex IME functionality in Virtual Worlds
  • Fixed download firmware button not allowing you to cancel the procedure
  • Small fix for VEX Cortex to disable sensor ports during initialization to prevent solenoid jitter.
  • Fixed issue of “SQUAREBOT” standard model having PID control enabled with quadrature encoders.
  • Fixed issue of “SQUAREBOT” standard model not having the VEX LCD configured.
  • Removed the quadrature encoders from the “SQUAREBOT – IME” standard model.

Happy Programming!

Written by Cara Friez

June 12th, 2015 at 5:29 pm

The Robotics Summer of Learning is Back!

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SOL Coming Soon

We are proud to announce the return of our Robotics Summer of Learning program! This summer, students have the opportunity to learn how to program robots, earn a programming certificate and badges, and play with cool software for FREE! We will provide all of the software and training materials at no cost to you or your students.  The course will consist of three modules: movement, sensing, and program flow and will be taught using the Robot Virtual World software.

The Robotics Summer of Learning starts June 15th, register here and we’ll send you a reminder when it opens up!

A Teacher’s POV Blog Series

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Teacher POVWe’ve had some wonderful teachers share their stories with us this year about their experience in the classroom teaching robotics. Read their stories here in our Teacher’s POV blog series.

Here are a few recent posts:

– International School Manila
– Palisades Middle School Robotics Initiative
– RVW VEX IQ Beltway
– First Year Teaching Automation and Robotics

Do you have a story to share about implementing STEM into your classroom, a cool project you did with your students/team, or advice about teaching robotics? If so, send us an email at and be a guest blogger for us. We would love to share your stories on our blog!


Written by Cara Friez

June 10th, 2015 at 11:34 am

VEX Users: Program Virtual Robots Without Downloading Anything New!

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Have You Explored New Worlds with ROBOTC?

ROBOTC has provided you with many challenges and learning opportunities, but did you know you can explore exciting new virtual worlds without downloading anything new? Try out Robot Virtual Worlds for FREE in ROBOTC with a 10-day trial!

See the instructions to get started at the bottom of this email!

What are Robot Virtual Worlds?

Robot Virtual Worlds are high-end simulation environments that enables users, without robots, to learn programming with game and competition worlds. Watch our video for more information!

Game Worlds!

Escape to one of our fantastic game worlds where you can use your programming skills to explore and complete challenges!

Ruins of Atlantis

We thought Atlantis was a myth. We were wrong. Your mission is to explore the Ruins of Atlantis, 6,000 meters below the surface of the ocean, collecting data and treasure as you do.

Palm Island Luau Edition

Visit the beautiful Palm Island and program your robot to drive along its boardwalk path. Collect coconut clusters and set lobster traps for the Luau.

Operation Reset

The mining colony of Alpha Base H99 needs your help! A terrible storm has damaged the colony’s equipment and we need you to use your programming skills to complete the mission.

Competition Worlds!

Practice your programming skills with virtual versions of popular robotic competitions.

VEX Nothing But Net

Try to get the most points by collecting and scoring the balls and bonus balls into the Low and High Goals. Elevate your robot into the climbing zone for bonus points!

VEX IQ Bank Shot

Get the highest score by emptying the ball cutouts, and scoring the balls into the scoring zone. More points if you can make a bank shot into the goal!

VEX Highrise Beltway

Autonomously score as many cubes as possible during the time period. Zoom around the beltway to move around. Beltway is a modified version of the VEX IQ Highrise competition game.

Getting Started

Starting your Virtual Worlds trial:

1.  Open ROBOTC (from the icon on your desktop or Start Menu).

2.  Click “Help”
in the menu and select “Manage Licenses”.

  Click “Add License” in the menu and select “Robot Virtual Worlds – VEX” from the Product drop-down.

4.  Click “Start Trial”.

5.  Click “Close”.

Using Virtual Worlds:

1.  Click “Robot” in the menu and set the “Compiler Target” to “Virtual Worlds”.

2.  Click “Window” in the menu and set “Select a Virtual World to Use” to any of the virtual worlds installed.

Visit to explore and download more levels!

If you need to go back to programming your physical robot, select “Physical Robot” from the “Compiler Target” menu.

Written by Cara Friez

June 9th, 2015 at 9:42 am

Do you have a Cool ROBOTC Project??

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Cool Projects 2

The end of the school year is here and to celebrate, we’d love to showcase some of the ROBOTC projects and code you’ve been working on all year long! If you have a cool project (like these!) send us an email at with a description and your code, pictures, and/or videos. We’ll share it on our blog in an upcoming post!

Written by Cara Friez

June 4th, 2015 at 6:00 am

2015 Robomatter Scholarship Winner

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The Robotics Education and Competition (REC) Foundation isRobomatter-Logo pleased to announce the winner of the 2015 Robomatter Scholarship, valued at $5,000 which invited students participating in the VEX Robotics Competition to submit an essay explaining how their participation in both the VEX Robotics Competition and the Carnegie Mellon Robotics Academy sponsored Robot Virtual World Competition enhanced their understanding and application of programming. In addition, students were encouraged to share how programing skills and use of ROBOTC improved their robotics experience.

“It’s rewarding to hear that students, like Max Farr, gain valuable hands-on experience in programming through participation in the VEX Robotics Competition,” said Jason Morrella, president of the REC Foundation. “The REC Foundation is extremely grateful to partners, such as Robomatter, who make it possible for students to secure the resources they need to continue their education and pursue a post-secondary degree in STEM.”

The winner of the 2015 Robomatter Scholarship is: Max Farr, VEX Robotics Competition Team 21, from CHAMPS Charter High School in California.

“As our team’s driver and programmer, I rely on ROBOTC’s easy and approachable format to enable me to quickly plan, set up and execute commands that improve our game strategy and overall execution,” said Max Farr. “I also rely on Robomatter’s Virtual World at the beginning of every season to better understand the game and quickly begin brainstorming robot designs.”

The 2015/2016 season is now open with VEX IQ Challenge Bank Shot and VEX Robotics Competition Nothing But Net. Both games are available through the Robot Virtual Worlds too!

For more information about the REC Foundation and the scholarship program, please visit And for more information about Robomatter, please visit

Written by Cara Friez

June 4th, 2015 at 5:30 am