HANTZ + PARTNER BM2001 User manual
BTNetworks Co., LTD 2005 08.24 Ver 3.0
ABOUT BM2001
:
Class 1 / USB Interface
DIP switch is available for a second setting
4dBi Dipole Antenna provided
Bluetooth USB
Serial Adaptor
Model name: BM2001
User Manual ver 3.2
HANTZ + PARTNER
The Upgrade Company! www.hantz.com
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Contents
1. About BM2001 (Bluetooth USB Serial Adaptor)......................... 3
2. Comparison with General Bluetooth USB dongle ..................... 5
3. External View ................................................................................ 6
4. Range information with External Antennas ............................... 7
5. Specification & Power Consumption.......................................... 7
6. Description on DIP Switch ........................................................... 8
6.1 Function Selection Switch .......................................................................... 9
6.1.1 Selection of Role (Master / Slave) .................................................... 9
6.1.2 Selection of Configuration Method.................................................. 10
6.2 Baud Rate Switch....................................................................................... 11
6.2.1 Selection of Baud Rate ................................................................... 11
7. LED indication / Reset Switch ................................................... 12
7.1 LED indication............................................................................................ 13
7.2 Reset Switch............................................................................................... 13
8. Installation of BM2001 device driver......................................... 14
8.1 Installation of device driver ...................................................................... 14
8.1.1 Windows 98 & Windows 2000 ........................................................ 14
8.1.2 Windows XP.................................................................................... 19
8.2 Uninstallation of device driver.................................................................. 23
8.3 Setting-up COM Port for BM2001 ............................................................. 24
8.3.1 Windows 98..................................................................................... 24
8.3.2 Windows 2000 & Windows XP........................................................ 25
9. Configuration of BM2001 ........................................................... 27
9.1 Configuration By DIP Switch .................................................................... 27
9.1.1 Communication Test at 9600bps (default setting)........................... 28
9.1.2 Communication Test at 115,200bps (buad rate change) ................ 30
9.2 Configuration By PC Software.................................................................. 32
9.2.1 Pre-setting....................................................................................... 32
9.2.2 How to do PC configuration ............................................................ 34
Appendix: Bluetooth Operation Mode of BM series ...................... 43
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1.About BM2001 (Bluetooth USB Serial Adaptor)
Bluetooth USB Serial Adapter, BM2001 is a product that is developed, designed and
produced by Firmtech Co, ltd. (formerly BTnetworks Inc.). It is for replacement of standard
RS232 cable perfectly, with USB interface, so can be easily adopted for upcoming
industrial machines which do not have legacy RS232 interface.
Security of Bluetooth wireless communication is very strong because it use the
frequency hopping and 128bit encryption in 2.4Ghz frequency range.
Hardware setting is very easy and simple.
- The maintenance is very convenience.
- One pair of BM2001 will try to connect automatically whenever powered up.
It needs an installation of the USB device driver.
- Doesn’t need to install the application software.
You can choose various configuration with DIP Switch (In DIP-Switch mode)
- Set Baud Rate (1,200 bps ~ 115,200 bps)
- Set the Role as Master or Slave
- Select Mode: DIP-Switch Configuration mode or PC configuration mode
BM2001 does not required external power supply as it gets power from USB port.
<Fig.1.1 BM2001 with default Dipole (4dBi) antenna & DIP switch>
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Configuartion by DIP switch or by PC software.
Users may do configuration either via DIP switch on the backside of BM2001, or via
AT commands in Hyperterminal in PCs.
By DIP switch By PC software
Default
Setting
Baud rate = 9600 bps
Data Bit = 8 Bit
Stop Bit =1 Bit
Parity Bit =No Parity Bit
Hardware flow Control = None
Role = MASTER or SLAVE
Device Name = BTNetworks
PIN Code = BTWIN
Operating Mode = MODE1
Baud rate = 9600 bps
Data Bit = 8 Bit
Stop Bit =1 Bit
Parity Bit =No Parity Bit
Hardware flow Control = None
ROLE = MASTER
Selectable
Values
Set Baud rate
Select Role
- Master
- Slave
Select Mode
- DIP Switch Mode
- PC Configuration Mode
Set device name
Set Pin Code
View Local BD Address
Set Remote BD Address
Select Role (Master/ Slave)
Search for bluetooth device and
Connect new device
Set Baud rate
Set Stop bit
Set Parity bit
Set Hardware flow control
*NOTE: DIP witch mode is Default for configuration.
Package Constitution
Model no. Pictures Q’ty Ramarks
BM2001
1ea
BM-DiANT
(4 dBi)
1ea
CD BTWIN™ BM2001User’s Guide CD 1ea
Default
BM-PANT
External Antenna (8 dBi)
Optional
Buy
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2.Comparison with General Bluetooth USB dongle
Items Bluetooth USB Serial Adapter
(BM2001)
General Bluetooth USB
Dongle
Limitation -
Works only with PC
Hardware View Included USB-to-Serial
Convertion feature.
Software View
Included SPP firmware
to act as Stand-alone Bluetooth
Serial Adaptor.
Bluetooth Application
software works on the PC.
Device driver Requires Requires
Application Software Does NOT require Requires
Bluetooth Profile SPP SPP, PAN, DUN, LAN, HID
etc
As Bluetooth USB serial adaptor (BM2001) has USB-to-Serial conversion feature, users may
simply plug in to the USB port of the machine with USB interface. BM2001 does not require
application software like WIDCOMM stack.
<Figure 2.1 Bluetooth communication by BM2001>
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3.External View
Power LED
<TOP View>
<Bottom View> DIP Switch Cover
<Left View>
<Right View>
Reset Switch
Power Switch
USB Port
Status LED
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4.Range information with External Antennas
5.Specification & Power Consumption
Part Specification
Bluetooth Spec. Bluetooth Specification V1.2
Communication distance 100 M
Frequency Range 2.4 GHz ISM Band
Sensitivity -83dBm (Typical)
Transmit Power 10dBm (Typical)
Size 66 * 31 mm
Support Bluetooth Profile SPP
Input Power 4 - 15 V
Current Consumption Maximum 100 mA
Operating Temperature -10℃~ 70℃
Communication Speed 1,200bps ~ 115,200bps
Antenna Dipole Antenna (4 dBi)
PC interface USB
Blueooth Communication
Blueooth Communication
Blueooth Communication
100 m
100 - 300 m
300 - 600 m
BM2001
BM2001
BM2001
BM2001
BM2001
BM2001
Patch Antenna
Antenna gain : 8dB
Dipole Antenna
Antenna gain : 4dB
Dipole Antenna
Antenna gain : 4dB
Patch Antenna
Antenna gain : 8dB
Patch Antenna
Antenna gain : 8dB
Dipole Antenna
Antenna gain : 4dB
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Power Consumption
Mode Current Remark
Standby 20 ㎃
Device Searching 73 ㎃
Pairing 55 ㎃
Before Connection 73 ㎃
After Connection 50 - 55 ㎃
Test Environment
- Baud rate is 9600 bps
-Input Voltage is 5V.
Power consumption depends on
communication speed and the environment.
6.Description on DIP Switch
Open the DIP-switch cover, and you can see the below picture.
Left: Function
Selection Switch Right: Baud Rate
Switch
<Fig. 6.1. Descripton of DIP switch>
DIP Switch Cover
<Bottom View>
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6.1 Function Selection Switch
Function selection switch is left side of the Fig. 6.1
Pin no. Description
Pin #1 and #2 N/A
Pin #3
For selection of Role (Master or Slave)
- To be master: Switch should be upward
- To be slave: Switch should be downward.
Pin #4
For selection of Configuration Mode
-To use DIP switch: s/w should be up.
-To use PC software: s/w should be down.
6.1.1 Selection of Role (Master / Slave)
In order to communicate between two BM2001, one should be a Master and another
should be a Slave. You may set the role with pin#3 of the function select switch.
Function Select Switch Baud Rate Switch
a) Set the Role as a MASTER
Move up the pin#3 of the function selection
switch, to work as MASTER.
b) Set the Role as a SLAVE
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Move down the pin #3 of the function selection
switch, to work as SLAVE.
6.1.2 Selection of Configuration Method
BM2001 provides two kinds of configuration methods. One way is using DIP switch on
the back side of BM2001, and the other way is via HyperTemrinal in PC.
Users may choose one as prefer.
1) By DIP Switch
You may set the baud rate and Role with only DIP Switch.
If you want to set them, BM2001’s mode must be a DIP Switch mode.
2) By PC software
You may set the various values with Hyperterminal of the windows. .
You can set every configuration values in PC configuration mode.
Function
Select Switch Baud Rate
Switch
Set the Mode with pin #4 of Function Select Switch.
i) DIP Switch Mode
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