SECURITY
STATUS
NXP Semiconductors
QN908x
<Alternative descriptive title>
<DOC_ID>
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Application note
Rev. <MM.mm> — 27 April 2016
16 of 33
4. QN9080 USB Dongle
4.1 Dongle Hardware
USB Dongle works together with QTool and behaves as a master or slave when talking
to QN9080 DK or other devices. Just as illustrated in diagram below, USB Dongle
receives commands from QTool via virtual COM port, by which QN908x would be
initialized as a Master or Slave device. All tests can be performed by QTool after
initialization.
4.2 Dongle Connection
QN908x USB dongle is a USB interfaced device with a QN9080 packed in. With driver
and SDK installed in computer (refer to QN9080 quick start guide), user can use QTool in
SDK to control the QN9080 in dongle to work as a central device. The K board with
USB power supply from computer works as a peripheral device. The connection of the
dongle is illustrated as blow figure. For QTool usage, please refer to QTool User Manual
4.3 Dongle Authentication
HVIN: QN9080 BLE Dongle:
FCC ID: 2AIHS9080DG
5. Appendix
5.1 Schematics
5.1.1 QN908x DK main board
QN908x DK V1.22 board schematic have five parts: Power, LPC processor, QN908x-
BLE, QN908x-Function and Arduino Interface.
018-170145
