Application of hxjz-864 – Hexin Technology HXJZ-864A 200m-500m Micro Power USB to RF Wireless Module User Manual
Page 3
HXJZ-864 Mini Power Wireless Module User’s Manual
8.
High speed wireless communication and Large data buffer
When the speed rate in the air is quicker than interface’s, allowing to transmit unlimited length data at one
time, when the speed rate is slower or equal the interface’s, allowing the transmission of 255 Bytes long data
frames at one time for more flexible programming by users.
9. Intelligent data control and the user doesn’t need to prepare excessive programs
Even
for
semi
duplex
communication,
the
user
doesn’t
need
to
prepare
excessive
programs,
only receiving/transmitting
the data from the
interface. HXJZ-864
will automatically
complete the other operations, such as transmission/receiving conversion in the air, control, etc.
10.
High reliability, small and light
Single chip radio- frequency integrated circuit and single chip MCU are used for lessened
peripheral circuits, high reliability, and low failure rate.
11. Watchdog monitor
Watchdog monitors the inner function, so that change the traditional product structure and
improve the product reliability.
12. Antenna choose
Users can choose various antenna setting project and antenna according to user’s different need to achieve a
optimal effect.
13.Encapsulation Structure，dustproof , waterproof and
static proof
Comprised by plastic DOS shell，epoxy encapsulation，dustproof , waterproof and
static proof，good
anti-jamming.
Application of HXJZ-864
1、HXJZ-864 User interface
HXJZ-864 provide USB interface.
User must install the USB driver before using HXJZ-864. After installing the driver , PC can build one
virtual serial port , User’s soft
can operate the serial port(for example COM4).
View
the
serial
port:
Desktop—Click
‘My
computer’
on
right
button
—Attribute---
Hardware---device manager---COM and LPT, you can see the increased COM port in the branch, such as
COM7 in the bellow picture.
Notice:
1. you must install the USB driver before you use it , then plug HXJZ-864 into the PC’s USB port, here
the virtual serial port can display in Device Manager.
2. After using , Please Close the program in advance, then draw out HXJZ-864.