RS232 To Bluetooth Converter
1. It allows any device with an RS-232 port to communicate wirelessly.
2. No software installation is needed and no changes in the exiting system are required.
3. The Serial Port Adaptor is used in any application currently using an RS-232 cable.
4. It also can communicate with other Bluetooth device ,such as another Serial Port Adaptor.
Key Feature :
Ø Replace any existing RS-232 cable
Ø Full Bluetooth 1.1 support
Ø No external software needed.
Ø Easy to mount
Ø Easy to config Baud Rate.
Ø Support baudrate Max 115.2k B.P.S . Min 4800 B.P.S.
Ø Plug-In-Design, 5 V DC external Power supply
Ø E-P132-B-S 100 feet ( Built-in Antenna )
Ø E-P132-B-L 300 feet ( Enhance Antenna )
l Specification
Construction:
ABS cover transparent blue
Dimensions 110x43x20 mm
Weight: 150 grams
Interfaces:
Bluetooth Interface:
Supported Bluetooth Profiles: Generic Access Profile , Serial Port Profile
Bluetooth radio: class 2
Serial interface: RS-232 female DSUB-9 connector
Power connector : External adapter with DC Jack 1,3 mm
Power supply : 5V DC/ 500mA, current consumption 80 mA
Plug-and Play environments
Operating temperature +5- +55°C
Storage temperature –25 - +70°C
External ANT optional SMA connector
l User manual :
Setup device (device to device) :
1, configuration the device to the expected baud rate .
2. pairing the devices
3. plug DC power , the device will auto connect, (if the devices has been paired )
l Configure Baud Rate :
1. Setting The serial port software to the expected BAUD rate and 8 bit data no parity ,one stop bit. (example windows Hyper Terminal ).
2. Hold down the “key “ and then plug DC power. The Green LED flash indicate which baud rate is setting
Flash 1 time / Flash 2 times / Flash 3 times / Flash 4 times / Flash 5 times / Flash 6 times4800 bps / 9600 bps / 19200bps / 38400bps / 57600bps / 115200bps
3. Release the “key”
4. 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.
5. Send any data form PC will echo back by bluetooth device.
6. If it echo correct .indicate that configure baud rate finished
7. Remove DC power ,the configuration process is finished.
l Pair device (device to device)
1. Prepare two device, and plug DC power
2. Press the “key “ on both device
3. Wait 1-2 minute (for it auto pairing and communicate).
4. If communicate finished the RED LED will indicator.
l 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