Promi-SD™ is developed for long range, easy-to-install, low-cost, wireless serial communications. Provided is point-to-point wireless connection without standard RS232 cables.




  Model Name   Part No   Specs
  Promi-SD101   BT-PromiSD1   Class 2 / Output Power: 2.5mW (4dBm)
  5V DC power supply
  Rechargeable Li-poly Battery, internal
  w/ Power Adapter
  w/ Setup Software & manual on CD
  Promi-SD102   BT-PromiSD2   Class 2 / Output Power: 2.5mW (4dBm)
  5V/12V DC power supply
  w/o Battery & Power Adapter
  w/ Setup Software & manual on CD
  w/ USB Power Cable & DC Power Cable
  (Optional: 5V Power Adapter)
  Promi-SD202   BT-PromiSD3   Class 1 / Output Power: 63mW (18dBm)
  5V DC power supply
  w/o Battery & Power Adapter
  w/ Setup Software & manual on CD
  w/ USB Power Cable & DC Power Cable
  (Optional: 5V Power Adapter)





  Power may be supplied by following ways

Power via a standard AC-plug DC-adapter (p/n: BT-PromiAC)
Power via USB power cable (p/n: BT-PromiUSB)
Power via DC power cable (p/n: BT-PromiDC)
Power via pin 9 of D-SUB connector




Condition of Baud Rate
Current Consumption
(Promi-SD101/102/202)
Battery Life
(Promi-SD101)
9600bps
35.3 mA
5 hrs 20 min
115200bps
40 mA
4 hrs 30 min




  Bluetooth Specification   V 1.1
  Level   4 dBm (Promi-SD101/102)
  18 dBm (Promi-SD202)
  Range   ~30m (Promi-SD101/102)
  ~100m (Promi-SD202)
  Bluetooth protocols   RFCOMM, L2CAP, SDP
  Supported Profiles   General Access Profile
  Serial Port Profile
 



By configuration software PromiWIN™
By AT commands
 



Model No.: Promi-SD101/102
Recommended operating conditions:-10'C~70'C
Humidity: 90% Non-condensing

Model No.: Promi-SD202
Recommended operating conditions: -20'C~70'C
Humidity: 90% Non-condensing
 

Model No.: Promi-SD101 (BT-PromiSD1) Class 2

RS232, Female DSUB-9, 1200~115200 baud,
CTS/RTS flow control
 DTR/DSR is not available.

Model No.: Promi-SD102 (BT-PromiSD2) Class 2

RS232, Female DSUB-9, 1200~115200 baud,
Automatic Detection Feature of Hardware flow control
(from version PSD-v2i)
 DTR/DSR for loop-back & full transfer.

Model No.: Promi-SD202 (BT-PromiSD3) Class 1

RS232, Female DSUB-9, 1200~115200 baud,
Automatic Detection Feature of Hardware flow control
DTR/DSR for loop-back & full transfer
 

  Next version products of Promi-SD™ series, starting from version no. v2i will include an Automatic Detection Feature of hardware flow control.

Promi-SD™ is designed to operate as DCE (Data Communications Equipment). To connect to DTE (Data Terminal Equipment), for example a PC or a laptop, a straight cable must be used as in below.


DTR/DSR of Promi-SD™ of v2i will be functioned for only Loop-back operation. Starting from Promi-SD v3, DTR/DSR can be used for communications
 



In open space, maximum distances between two Promi-SD units were tested using different types of Optional Antennas. Users may extend wireless link distance up to 1.2Km via Promi-SD202 with Patch Antennas for both sides.
Model no
Antennas for two Promi-SD units
Max. Distance
Promi-SD1
Promi-SD2
Default Antenna - Default Antenna
30 meters
Default Antenna - Dipole Antenna
50 meters
Dipole Antenna - Dipole Antenna
80 meters
Patch Antenna - Dipole Antenna
150 meters
Patch Antenna - Patch Antenna
300 meters
Promi-SD3
Default Antenna - Default Antenna
120 meters
Default Antenna - Dipole Antenna
150 meters
Dipole Antenna - Dipole Antenna
200 meters
Patch Antenna - Dipole Antenna
400 meters
Patch Antenna - Patch Antenna
1,200 meters
 



Dipole Antenna

Part No.: BT-PromiDAT
2dBi
Connector: SMA
Size: 10cm


Patch Antenna (w/ RF extension cable & anchor support)
Part No.: BT-PromiPAT
8.5dBi
Connector: SMA

For more antennas with high gain click here.