KOAMTAC KDC350 Wireless Barcode Scanner Instructions
- June 6, 2024
- KOAMTAC
Table of Contents
KOAMTAC KDC350 Wireless Barcode Scanner
How to do WiFi Roaming
KDC does support roaming between APs which has the same SSID.
When user presses Scan button, KDC checks current APs signal strength. If the
signal strength is lower than pre-defined threshold, KDC disconnects from
current connected AP and connect to new AP which has strongest signal
strength. Usually it takes about 3-4 seconds.
KDC provides a way to set the signal strength(RSSI) threshold and user can set
it from -30 to -90.
The overall work flow is as following.
How to enable Roaming and set Threshold
KDC provides a way to enable/disable roaming and set signal strength threshold for Roaming with special barcodes, menu and commands.
Menu
- WiFi Config → Roaming → Enabled/Disabled/Threshold
Special barcodes
- KDC350LF (1D)
- KDC350CF (2D)
Commands
GwWS
| 0|
@
| WiFi Roaming is disabled. 0 means ‘0’(0x30)
---|---|---|---
1
|
@
| WiFi Roaming is enabled. 1 means ‘1’(0x31)
GwWG
| None|
value@
| Return status of WiFi Roaming
0(0x00): WiFi Roaming is disabled
1(0x01): WiFi Roaming is enabled
Gwr
| S
@
| RSSI Threshold(30 – 90)
Gwr
| G|
< value> @
| Returns RSSI threshold
Contact Information
CORPORATE HEADQUARTERS
116 Village Blvd., Suite 305
Princeton, NJ 08540, USA
Phone: 609-256-4700, FAX:
609-228-4373
Email: support@koamtac.com
For more information, visit our website – www.koamtac.com
Revision 0.1
Copyright®2016, KOAMTAC, Inc.
Documents / Resources
|
KOAMTAC KDC350 Wireless Barcode
Scanner
[pdf] Instructions
KDC350, Wireless Barcode Scanner
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