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Support and Downloads

Welcome to VEX Robotics Support. We offer several options for quick resolution of your technical questions.

  • See below for the complete download library of drivers, firmware, code and documentation.
  • Check VexForum.com to find answers to frequently asked questions and some more complex technical issues.
  • E-Mail info@vexrobotics.com for questions not answered on our forum.
  • Call our Technical Support line at 903.453.0802 Monday-Friday from 8:00am to 5:00pm CST.
  • Learn how to get a quote online.
  • For educational support search our listings to find a representative in your area.

Programming the VEX Microcontroller

The program contained inside the VEX Controller can be changed. This allows you to configure your robot to behave to any situation it might encounter. To change or program the VEX Controller, you need a Programming Kit. We have 3 different programming option available, see (VEX Robotics Programming Kit Options) on our website. All Kits are Not Mac compatible.


 VEX Robotics Brochure

VEX Robotics Brochure
(pdf, 01/09)
It's also available directly in three different resolutions on the Digital Resources page of the IFI site.


 Driver Downloads

Prolific USB Driver (zip, 12-08-06) Prolific USB Driver for USB to Serial cable with VEX programming kits.


 VEX Robotics Downloads - VEX Robotics Code

VEX Default Firmware
(zip, 05-20-05)
You can restore your VEX Default / User Code to the original factory code with this "out of the box" hex code.  Just download the vex-default-firmware.hex file to the VEX Controller using our IFI Loader.
VEX Starter Code
(zip, 04-23-08)
This is a reduced version of the Default Code.  This starter code is not as complex as the default code and thus, will make getting started much easier.  This zip file contains everything you need to open your workspace and begin to explore the excitement of developing your own code.
VEX Master Code ver 6
(zip, 11-16-05)
This version was used in the Half Pipe Hustle. Instructions for updating (pdf) included.
VEX Master Code ver 7
(zip, 09-19-06)
This is the most recent version of Master Code available. Instructions for updating (pdf) included.
Note: Do not use this version with easyC® for autonomous competitions, see next item.
Master ver 7 4easyC®
(bin, 09-11-06)
Go here to get the latest version to use with easyC® for autonomous competitions from intelitek.


 VEX Robotics Downloads - VEX Software Tools

IFI Loader 4Vex
(zip, 09-07-07)
The IFI Loader is used to download Master or User code (.bin or .hex files) to the VEX Controller. Hardware from a Programming Kit is also required to download code.


 VEX Robotics Downloads - VEX Programming Resources

VEX Programming Guide
(pdf, 05-26-05)
The programming guide describes how to use the VEX Programming Module and IFI Loader to download files to the VEX Microcontroller.
VEX Competition Controller
(pdf, 09-22-05)
This is a schematic diagram showing how to stop and start 4 matches with a single switch.  Also, here is a picture showing that you must only use 2 wires to enable and disable the VEX Transmitter:  VEX Competition Cable Connector.  Caution, only connect the 2 wires shown or you may damage your VEX Transmitter.
VEX Sensor Test
(zip, 10-10-05)
We do not provide support for these sensor tests or the code written for the tests. This is provided only as an example of code to interface with some sensors. It is left up to the user to find the corresponding code for a sensor in the test code provided. The test procedure provides a quick go/no-go test for the following VEX sensors: Light Sensor, Line Follower Sensor, Ultra-Sonic Sensor, and Optical Shaft Encoder. The test procedure and code can be used to verify if a sensor is working.


 VEX Robotics Downloads - VEX Documentation - VEX Quickstart Guide

VEX Quickstart Guide
(14.5M pdf, 10-7-2008)
The Quickstart Guide is included in the Protobot Robot Kit and provides step by step instructions for building the Protobot and Tumbler.


 VEX Robotics Downloads - VEX Documentation - 2008 VEX Inventor's Guide

VEX 2008 Inventor's Guide Complete
(27M pdf, 07-22-2008)
Combined
Below is the 2008 update to the VEX Inventor's Guide. The Inventor's Guide is provided as a reference guide for all builders using of the VEX Robotics Design System.
The individual sections of this guide are available for download below:
VEX 2008 Inventor's Guide - 1 Introduction (0.7M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 2 Structure (3.2M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 3 Motion (6.6M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 4 Power (2.1M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 5 Sensors (1.9M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 6 Control (4.1M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 7 Logic (1.9M pdf, 06-27-08)
VEX 2008 Inventor's Guide - 8 Programming (divider) (0.1M pdf, 06-27-08)
VEX 2008 Inventor's Guide Reference - Appendix A, Safety (0.1M pdf, 06-27-08)
VEX 2008 Inventor's Guide Reference - Appendix B, Glossary (0.5M pdf, 06-27-08)
VEX 2008 Inventor's Guide Reference - Appendix C, Challenges (0.4M pdf, 06-27-08)
VEX 2008 Inventor's Guide Reference - Appendix D, Control Configurations (2.6M pdf, 06-27-08)
VEX 2008 Inventor's Guide Reference - Appendix E, Transmitter Menus (3.1M pdf, 06-27-08)

Note: The easyC programming software includes a programming section to insert in the Inventor's Guide. Other support materials are available for each of the VEX programming languages from their manufacturer. Refer to VEX Robotics Programming for more information.


 VEX Robotics Downloads - VEX Documentation - 2005 VEX Inventor's Guide

2005 VEX Inventor's Guide
(73.2M pdf, 9-26-06)

Combined



2005 VEX Inventor's Guide (Chinese Translation)
(92M pdf, 6-2-2008)
Below is the 2005 VEX Inventor's Guide from the Starter Kit in sections. Note: The Programming Inventors Guide is not included in the Starter Kit because you can not program without the Programming Kit. The Programming Inventors Guide is available for the easyC and can be found online at VEX easyC® Programming Kit.
2005 VEX Inventor's Guide - Front (1.5M pdf, 01-28-05)
2005 VEX Inventor's Guide - 2 Structure (16.9M pdf, 01-28-05)
2005 VEX Inventor's Guide - 3 Motion (10.0M pdf, 09-26-06)
2005 VEX Inventor's Guide - 4 Power (7.3M pdf, 01-28-05)
2005 VEX Inventor's Guide - 5 Sensors (3.5M pdf, 01-28-05)
2005 VEX Inventor's Guide - 6 Control (9.5M pdf, 01-28-05)
2005 VEX Inventor's Guide - 7 Logic (5.4M pdf, 01-28-05)
2005 VEX Inventor's Guide - 8 Programming (divider) (0.2M pdf, 01-28-05)
2005 VEX Inventor's Guide Reference - Appendix A, Safety (0.5M pdf, 01-28-05)
2005 VEX Inventor's Guide Reference - Appendix B, Glossary (0.7M pdf, 01-28-05)
2005 VEX Inventor's Guide Reference - Appendix C, Challenges (0.9M pdf, 01-28-05)
2005 VEX Inventor's Guide Reference - Appendix D, Inventory (10.8M pdf, 04-10-06)
2005 VEX Inventor's Guide Reference - Appendix E, Control (5.9M pdf, 04-10-06)
2005 VEX Inventor's Guide Reference - Appendix F, Transmitter (3.6M pdf, 01-28-05)