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Part
No:MP-WL-EB-RS232
It allows
any device with an RS-232 port to communicate wirelessly .
No software
installation is needed and no changes in the exiting system are required. The
Serial Port Adaptor is used in any application currently using an RS-232 cable.
It also can
communicate with other Bluetooth device, such as another Serial Port Adaptor .
Key
Feature :
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Replace any
existing RS-232 cable
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Full Bluetooth 1.2
support
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No external
software needed.
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Easy to mount
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Easy to config
Baud Rate.
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Support baudrate
Max 115.2k B.P.S . Min 4800 B.P.S.
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Plug-In-Design, 5
V DC external Power supply
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E-P132-B2-S 30
feet ( Built-in Antenna ) CLASS 2
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E-P132-B2-L 100
feet ( Enhance Antenna ) CLASS 2
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E-P132-B1-L 300
feet ( Enhance Antenna ) CLASS 1
Specification
Construction:
Interfaces:
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Bluetooth
Interface:
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Supported
Bluetooth Profiles: Generic Access Profile, Serial Port Profile
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Bluetooth radio:
class 2 / class 1
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Serial interface:
RS-232 female DSUB-9 connector
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Power connector :
External adapter with DC Jack 1,3 mm
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Power supply : 5V
DC/ 500mA, current consumption 80 mA
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Plug-and Play
environments
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Operating
temperature +5- +55°C
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Storage
temperature –25 - +70°C
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External ANT
optional SMA connector
User
manual :
Setup
device (device to device) :
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configuration the device to the expected baud rate .
-
pairing the
devices
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plug DC power , the device
will auto connect,
(if the devices has
been paired )
Configure Baud Rate :
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Setting The serial port software
to the expected BAUD rate and 8 bit data , no parity ,one stop
bit. (example windows Hyper Terminal ).
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Hold down the “key “ and then
plug DC power. The Green LED flash indicate which baud rate is setting
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Flash 1
time |
Flash 2
times |
Flash 3
times |
Flash 4
times |
Flash 5
times |
Flash 6
times |
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4800
bps |
9600
bps |
19200bps |
38400bps |
57600bps |
115200bps |
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release the “key”
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toggle the “key” until the
software received the correct baud rate
character.(example : baud rate 115.2k ),Press the key one time the baud
rate will increase and the Green
led flash also increase. The baud rate increase form
9600->19200->38400->57600->115200->9600,cyclically.
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send any data form PC will
echo back by bluetooth device.
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If it echo correct .indicate
that configure baud rate finished
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remove DC power ,the
configuration process is finished
Pair
device (device to device)
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prepare two device , and plug DC
power
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press the “key “ on both device
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wait 1-2 minute (for it auto
pairing and communicate).
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if communicate finished the RED
LED will indicator .
DSUB-9
PIN definition
Pin 1> NC
Pin 6> DTR (data output)
Pin 2> TXD
(data output) Pin 7> CTS (data input)
Pin 3> RXD
(data input) Pin 8> RTS (data output)
Pin 4> DSR
(data input) Pin 9> DC 5v power (in)
Pin 5> GND
Remark :
RX / TX HAD BEEN CROSS OVER
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