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WLKB232-xxxV2 Wireless RS232 Keyboard Adapter   by Versalent   Home
Uses any standard wired or wireless USB keyboard converting it to RS232 for general use with any UART system. WLKB232V2 is the first device to provide a simple USB HID Composite host which can communicate with a standard USB keyboard and convert the keycodes to standard ASCII RS232 characters for use with any host via a serial UART. In addition the WLKB232V2 can be user-programmed to override the standard key-cap characters and output alternate characters or strings (up to 10-characters) for any keypress. Can be ordered in DCE or DTE* pin configurations (both with DB9 female).
custom keyboard=> serial keyboard=> rs232 keyboard=>
Wired or Wireless USB KeyboardRF
Signal		Keyboard
Receiver		 Versalent WLKB232-xxxV2
USB Keyboard Adapter		  
  |----- (or wire) -----|

  Application Diagram  

Full Manual           Wireless Serial Adapter           Key Code Map

Support Utilities
(Download, unzip, and run the included setup.exe)
Simple Term (terminal emulator/displays even non-printable characters) download

WLKB232V2 Configuration Program (optional configuration program that allows you to define custom output strings) download
See configuration notes here.
*All units whether DTE or DCE provide DB9 female connector. DB9 M/M adapter converts to male.
WLKB232V2 .. converts an RF wireless USB keyboard to a wireless RS232 keyboard
WLKB232V2 Datasheet by Versalent
FEATURES
  • Converts Wireless Keyboard to programmable RS232-output keyboard
  • Your system does not need USB .. it receives RS232 characters
  • All keys can be programmed to output custom strings
  • Non-ASCII Keys Send 8-bit Characters
  • Keyboard LEDs Fully Operational
  • ALT/CTRL/NUM LOCK fully functional
  • RS-232 Connection To Host W/Selectable Baud/Parity. Baud rates from 600 to 115k
  • Operates on 5VDC, 6-12VDC or 4-30VDC
  • V2 devices compatible with original devices but with NumLock Override feature.
  • programmable baud rate (models ending with E)
APPLICATIONS
  • Systems without USB support, or no HID drivers
  • Replacement of RS232 CNC keyboards at low cost
  • Embedded systems needing wireless keyboards
 DESCRIPTION

       WLKB232V2 is a 2.6" X 1.7" X 0.8" module which provides translation of wireless USB keycodes to serial RS232 characters. This allows even small microcontroller systems to incorporate wireless keyboards without any of the development complexity of USB and HID drivers. RS232 key-cap characters are available from the wireless keyboard by simply plugging the WLKB232V2 into your system with a DB9 cable. By operating with standard industry-leading wireless keyboards you get the assurance of a reliable RF link.    Manual available here

Typically works with all USB wireless (and wired) keyboards or keyboard/mouse combos which do NOT require special drivers to operate on a PC. Although most wireless keyboards include a driver CD for special features, many work with the default Microsoft OS USB drivers and these will work with the WLKB232V2.

E-Baud models (ending with 'E') provide programmable baud feature. Backward compatible with jumper-only baud settings, eliminating the need to ever open the case .

All models available with 'E' suffix adding E-Baud feature allowing baud rate to be set electronically without opening the case
Note: DCE Models plug directly into COM port with no pin-swaping
Models Available

Model NumberDefining Features
WLKB232-014V2 DB9=DCE, +5.0VDC Power supplied via DB9 Pin 4
WLKB232-016V2 DB9=DCE, +5.0VDC Power supplied via DB9 Pin 6
WLKB232-024V2 DB9=DCE, 6VDC to 12VDC Power supplied via DB9 Pin 4, or 6-12V wall adapter jack
WLKB232-026V2 DB9=DCE, 6VDC to 12VDC Power supplied via DB9 Pin 6, or 6-12V wall adapter jack
WLKB232-034V2 DB9=DTE, +5.0VDC Power supplied via DB9 Pin 4
WLKB232-036V2 DB9=DTE, +5.0VDC Power supplied via DB9 Pin 6
WLKB232-044V2 DB9=DTE, 6VDC to 12VDC Power supplied via DB9 Pin 4, or 6-12V wall adapter jack
WLKB232-046V2 DB9=DTE, 6VDC to 12VDC Power supplied via DB9 Pin 6, or 6-12V wall adapter jack
--    4-30VDC Models    --
WLKB232-124V2 DB9=DCE, 4-30VDC Power supplied via DB9 Pin 4 or wall adapter jack
WLKB232-126V2 DB9=DCE, 4-30VDC Power supplied via DB9 Pin 6 or wall adapter jack
WLKB232-144V2 DB9=DTE, 4-30VDC Power supplied via DB9 Pin 4 or wall adapter jack
WLKB232-146V2 DB9=DTE, 4-30VDC Power supplied via DB9 Pin 6 or wall adapter jack
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