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CNC Users
Download Config Software and Instruction
2015 KRS Config Program  
20 Keystroke Only
For 2015-2016 releases
CNC Users, Staging Centers.
Requires MicroSoft .NET4.5: Win 7, 8, etc.
XP is not supported for Programming the keypad.
However, once configured it will operate as a keyboard on most any OS
including XP
KRS Configurator V5.4.1.0 - 2022
PDF Quick Change - SOUND Control
Configuration Main Screen Commands Overview Video
Configuration Program Overview Video
Programming Custom Keys Video
Cloning Keypads or Creating multiple Templates Video
Videos on how to Program the Keypad
30 Button Template Maker EXCEL spreadsheet
20 Button Template Maker EXCEL v101.xlsx
ShopBot template.krs
CAMaster Vertical 20.krs
CAMaster 30 Button.PDF
PDF Inserts to print and cutout
CAMaster 30 v1
Make your own custom Inserts
KRS Config files 20 &30 Button
Mach 3 Configuration Document
MACH 3 setup  - written by a Mach 3 user
Remote Layout Information.xlsm
CAMaster Vertical 30.krs
Note:  You cannot make a 20 button keypad a 30 button; nor can you remotely change the firmware of a 20 button keypad
to support the new featuers of the current firmware

To get your keypad upgraded to the new features including up to 62 characters per key. Email
support@krscorporation.com and
for a minimal fee, your USB keypad can be updated to Version 3 firmware.
This can only be done at our factory.
USB Software Download Page
CNC Users
  • New Ver 5 Firmware: for both 20 & 30 Button keypads
  • Up to 62 Characters per Button
  • Fixed USB or PS/2 selectable
  • Auto USB or PS/2
  • and more...
Hardware Dependant
2017 Firmware for older 20 Button       
USB Keypads with Ver. 3.x.x firmware
California Proposition 65
WARNING: Cancer and Reproductive
Harm - www.P65Warnings.ca.gov.