Nordic ID Group
| Joensuunkatu 7 | FI-24100 Salo |Finland
358 2 727 7700 | Fax + 358 2 727 7720 | [email protected]
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2020-02-03
Nordic ID EXA21 User Guide
Version 1.1
1.9.1.2.
HID MODE VIA USB
Connecting USB data cable between the Nordic ID EXA21 and the host device, overrides Bluetooth
communication. USB HID is faster and more reliable compared to Bluetooth.
NOTE: If you had previously installed any Nordic ID software or drivers in your computer, the Nordic ID
EXA21 could be not detected as a keyboard in the PC, but as “
NUR
”
in
“
Other devices
”. In this case, you
will need to uninstall the NUR driver (Device manager -> Ports (COM & LPT)). After this, unplug the cable
from EXA21, connect it again and it will appear as a keyboard.
1.9.1.3.
READING RFID TAGS
•
The reading process is triggered by pressing
Scan
button or bringing tag over
ToF
sensor.
•
Green led indicates reading in progress.
•
The Nordic ID EXA21 read tags and transmits EPC of tag once into HID. Short beep when new tag(s)
are found.
•
When releasing trigger (2
nd
push of Scan button or removing item from ToF sensor), the reading
process stops and Blue led is continuously on.
