ORIENTAL HUARAY GROUP LIMITED HR-1025 User manual

ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell: 86 15813856667 Fax: [phone] Website: www.ohglrf.com 1
HR-1025 Low Power RF Module
UserManual
ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell phone: [phone] Fax: [phone]
Address: Huaxia Industrial park, Jingbei, Shiyan, BaoAn district, Shenzhen, China Postal code:
518108
Website: www.ohglrf.com E-mail:[e-mail] or [email protected]
Before using HR-1025 Module, please carefully read the user manual of HR-1025
Module, any question in technical, you can contact us. Tel: [phone] Cell:
86 15813856667
Application field:
1. AMR system about the water, gas, electric and central heating
2. Industry remote control system and so on.
3. Data collecting system
4. Data transmission system in the railway station, oil field, dock, army field etc.

ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell: 86 15813856667 Fax: [phone] Website: www.ohglrf.com 2
5. Medical treatment and electric meter remote control system.
6. Home and building automation system, street lamp wireless control system.
7. Orienting steel wheel system
8. Wireless intellectual over-weight detecting system
9. Queue management system in the bank, hospital, hall etc
Introduce:
Wireless transceiver module HR-1025 can be used in any standard or nonstandard
user protocol
The module has highly be avoided disturbance ability, long transmission range, the
distance can extend to 4500m (1200bps) in open field.
Low power consumption, transmitting current 450-550mA, Receiving current
32-38mA, sleeping current 3uA
The frequency is 433Mhz or 868Mhz
User can order the channel, we can supply 8 channels normally, as the user needs
we can design 16 or 32 channels too.
The module has TTL/RS232/RS485 interface, 7E1, 8N1, 7E2, 8E1, 8O1, 9N1
verify
We can supply the 1200bps/2400bps/4800bps/9600bps/19200bps baud rate, user
can choose one of the baud rate as you want
The user can also choose any antenna to match the modules
Ⅰ、Working qualification:
Ⅱ、Technical specification of HR-1025

ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell: 86 15813856667 Fax: [phone] Website: www.ohglrf.com 3
Ⅲ、Interface definition:
HR-1025 (V1.1) module can supply a 9-pin connecter (CON1), and its definitions
as well as connection method for terminals are following show:

ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell: 86 15813856667 Fax: [phone] Website: www.ohglrf.com 4
Ⅳ、Setting of the channel, interface, data rate and data format:
4.1. Before using HR-1025, you have to make simple configuration of your
system parameter such as interface and data format.
There is one group of 5-bit short-circuit wire(J1) on the bottom left corner of
HR-1025, defined as A, B, C, D, E respectively, assuming the open circuit wire (with
short circuit) is mode 0

ORIENTAL HUARAY GROUP LIMITED
Tel: [phone] Cell: 86 15813856667 Fax: [phone] Website: www.ohglrf.com 5
Above figure is do not input the jumper, input jumper means make the two points join
together as the following show:
4.2 Channel configuration:
ABC jumper wires of J1 provide 8 options and you can choose 0-7 channels (ABC
jumper wire mode is the same), you can transmit data between each module, but keep
in mind at the same time only one modules is in TX mode.