Storm EZ-Key Technical Manual

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Contents
Product Overview
Product Features (from Host Specification)
USB Device Information
Device Manager
Code Tables
Using the Windows Utility to change USB Codes
System Requirements
Installing the Utility
Using the Utility
Customising the USB Codes
Keypad Test
API for controlling the Keypad from the Host Computer
Device Communications
Message Format
Change History
EZ® and EZ® Access are registered trademarks of the University of Wisconsin.
For further information about EZ Access go to
The content of this communication and/or document, including but not limited to images, specifications, designs, concepts and information is
confidential and is not to be used for any purpose or disclosed to a third party without the express and written consent of
Keymat Technology Ltd., Copyright 2015.
EZ-Key + Audio - Technical Manual Rev 1 Apr 2015
www.trace.wisc.edu/ez
All rights reserved.
www.storm-interface.com
EZ-Key Keypad with integrated audio
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