Promi SD™ User Manual ver 1.7
www.initium.co.kr
1
by Bluetooth
Enabling Wireless Serial Communications
Promi SD™
User Manual
Version 1.7
Promi SD™ User Manual ver 1.7
www.initium.co.kr
2
Revision History: User Manual of Promi SD™
Version Changed Contents Date
1.1 Draft version 01/02/2003
1.2 Added Technical Specifications/Troubleshooting. 06/14/2003
1.3 Amended Power Consumption data of Promi SD101/102/202 06/24/2003
1.4 Amended PromiWIN software interface 07/14/2003
1.5 Added feature of Promi SD version v3b 09/08/2003
1.6 Revised by modifying some errors in technical specifications 12/22/2003
1.7
Removed old information on model Promi SD102 07/22/2004
Firmware/Hardware Version History
V3b: The latest version
Model Name Firmware
version
Hardware
version
Hardware
Handshaking
DTR/DSR/CDC Release Date
Promi SD101 PSDv3b 1.5 N/A Sept 8, 2003
Promi SD102 PSDv3b 2.0 Oct. 10, 2003
Promi SD202 PSDv3b 2.0
AT command
Available
(on/off)
Available
Sept 8, 2003
*Note: From Firmware version PSDv3b, customers may choose whether to use hardware
flow control using PromiWIN software. If you have PSDv3b, please use PromiWINver3.0b
for configuration.
V3a
Model Name Firmware
version
Hardware
version
Hardware
Handshaking
DTR/DSR/CDC Release Date
Promi SD101 PSDv3a 1.5 N/A Aug 11, 2003
Promi SD102 PSDv3a 2.0 July 14, 2003
Promi SD202 PSDv3a 2.0
Auto Detection
Available
July 30, 2003
V2 series: Old version
Model Name Firmware
version
Hardware
version
Hardware Handshaking DTR/DSR
Promi SD101 PSDv2h 1.0 Manual N/A
Promi SD102 PSDv2i 2.0 Auto Detection Available for Loop-back
Promi SD202 PSDv2h 2.0 Auto Detection Available for Loop-back
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Contents
1. Product Description .........................................5
1.1 About Promi SD™..................................................................................................... 5
1.2 External View ............................................................................................................. 8
1.3 LED Indicator ............................................................................................................. 9
1.4 Block Diagram............................................................................................................ 9
1.5 Power Supply........................................................................................................... 10
1.6 Interface- RS232 / Bluetooth................................................................................... 11
1.6.1 RS232 Interface 11
1.6.2 Bluetooth Interface 13
2. Configuration..................................................14
2.1 Using Promi-WIN™................................................................................................ 14
2.1.1 Let’s make SD01 to be discoverable/connectable. 15
2.1.2 Let’s make SD02 to search SD01 and connect to. 17
2.1.3 Let’s make Auto-Connection between SD01 and SD02. 19
2.2. Using a T erminal Program.......................................................................................... 21
2.2.1 Connecting Promi SD™ to host. 21
2.2.2 Making the first Promi SD™/Bluetooth connection 21
2.2.3 Making Promi SD™ do INQUIRY SCAN and PAGE SCAN 23
2.2.4 Releasing the existing Bluetooth connection 24
2.2.5 Automatic connection of two Promi SD™ Units 25
2.2.6 AT command vs. Operational Status 26
3. Technical Specifications................................27
3.1 Default Serial Settings............................................................................................. 27
3.2 Power Consumption................................................................................................ 27
3.3 Environmental.......................................................................................................... 28
3.4 Serial Interface......................................................................................................... 28
3.5 Maximum distance between Promi SD™s............................................................ 29
4. Troubleshooting .............................................30
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4.1 ON/OFF of Hardware Flow control......................................................................... 30
4.2 Enabling/Disabling of Response Signals.............................................................. 31
-OK, CONNECT, DISCONNECT & ERROR............................................................. 31
4.3 For DCE connection ................................................................................................ 32
4.4 Hardware Reset........................................................................................................ 32
4.5 How to get Bluetooth CF cards connected to Promi SD..................................... 33
5. Optional Antennas.........................................35
6. For Multi-Serial Connections........................37
6.1 Promi-MSP™............................................................................................................ 37
7. Legal Notice ....................................................38
9. About this Manual ..........................................40
Appendix A: Power Adaptor Specification.........41
Appendix B: AT command sets ...........................44
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1. Product Description
1.1 About Promi SD™
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.
For point-to-multipoint connections, please refer to our Promi-MSP™,
providing all
the features of RS485.
Product line
Model Name Part No. Spec.
Promi SD101 PSD00-10100 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 SD202
PSD00-20200 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)
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Fig. 1.1.1 A CD-ROM inclusive a setup software (Promi-WIN™) and user manual
Fig. 1.1.2 Optional Power Adaptor
Part no. PSD00-00010
Fig. 1.1.3 USB Power Adaptor
Part no. PSD00-00020
*You may use USB port to supply power to Promi SD™ using this USB power cable
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Fig. 1.1.4 DC Power Cable
Part no. PSD00-00030
*Red colored line of DC power cable is for ‘+’
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1.2 External View
Promi SD™
Dimensions: 60 x 26 x 16 (mm)
Figure 1.2.1 Promi SD
TM
top view
Figure 1.2.2 Promi SD
TM
right side view
Figure 1.2.3 Promi SD
TM
left side view
Please refer to the 1.5 Power Supply
section for Promi SD™ power options
STATUS LED
STUB ANTENNA
P/N: PSD00-00040
POWER LED
ON/OFF SWITCH
HARD RESET SWITCH
DC Connector
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1.3 LED Indicator
The Promi SD™ STATUS LED indicates the following:
Amber STATUS LED indicates standard mode on Promi SD™ power-up.
Green STATUS LED indicates Promi SD™ is connected to another Bluetooth device
Green flashing STATUS LED every second indicates Promi SD™ INQUIRY operation
Green flashing STATUS LED every 3 seconds indicates Promi SD™ INQUIRY SCAN
or PAGE SCAN operation
Amber POWER LED of Promi SD101 indicates battery is being charged.
Green POWER LED of Promi SD101 indicates battery is fully charged.
Green POWER LED of Promi SD202 indicates power is being supplied.
1.4 Block Diagram
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1.5 Power Supply
Power may be supplied by following ways:
- Power via a standard AC-plug DC-adapter (p/n: PSD00-00010)
- Power via USB power cable (p/n: PSD00-00020)
- Power via DC power cable (p/n: PSD00-00030)
- Power via pin 9 of D-SUB connector.
Promi SD101 can be recharged by 4 ways above.
Figure 1.5.1. DC plug polarity
Promi SD101 (Class2): 5V+/-10%, 500mA minimum
Promi SD202 (Class1): 4V~12V, 150mA minimum
Current Consumption Data at different speeds of serial communications:
Current Consumption
Condition of Baud Rate
(Promi SD101) (Promi SD202)
Battery Life
(Promi SD101)
9600bps 35.3 mA 40 mA 5 hrs 20 min
115200bps 40 mA 72 mA 4 hrs 30 min.
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1.6 Interface- RS232 / Bluetooth
1.6.1 RS232 Interface
Promi SD
TM
has a 9-PIN DSUB (female) connector as shown below in Fig 1.7.1.
Figure 1.7.1 9-PIN DSUB (Female)
The serial interface is RS232 DCE configured; a DTE device can be
connected.
Baud rate: 1200~115200 bps
230400bps (for Promi SD102/202/ESD)
Hardware flow control (RTS/CTS)
Pin Signal Direction
1 CD Output
2 TxD Output
3 RxD Input
4 DSR Input
5 GND -
6 DTR Output
7 CTS Input
8 RTS Output
9 Vcc Input
Table 1.7.1. Promi SD™ 9-PIN Specification
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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.
CD, 1 CD, 1
TxD, 2 RxD, 2
RxD, 3 TxD, 3
DSR, 4 DTR, 4
GND, 5 GND, 5
DTR, 6 DSR, 6
CTS, 7 RTS, 7
Promi SD (DCE)
RTS, 8 CTS, 8
Host System (DTE)
*DTR/DSR of Promi SD™ will be functioned for either Loop-back operation or
for full transfer. Users may select a function of DTR/DSR using AT command-
ATS14. Default value of ATS14 is 1.
ATS14=1<cr>: Default setting. Users may use DTR/DSR lines for
communications
ATS14=0<cr>: Users may use DTR/DSR lines for Loop-back only.
ATS14?: To see current status of ATS14.
*Default setting of CD line in Promi SD is to show the status of Bluetooth
connection. If users want to use CD line to send CDC signal to the other side,
such as for connection between Promi SD and DCE device, users need to
configure ATS13.
ATS13=0<cr>: Default setting. Users may use CDC line for checking
Bluetooth connection
ATS13=1<cr>: Users may receive CDC signal from other Promi SD.
(This function will be available from future version of
Promi SD for DCE devices)
ATS13?: To see current status of ATS13.
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1.6.2 Bluetooth Interface
Bluetooth Specification V 1.1
Level 4 dBm (Promi SD101)
18 dBm (Promi SD202)
Range ~30m (Promi SD101)
~100m (Promi SD202)
Bluetooth protocols
RFCOMM, L2CAP, SDP
Supported Profiles General Access Profile
Serial Port Profile
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2. Configuration
2.1 Using Promi-WIN™
With Promi SD™, Bluetooth wireless connections can be made to any Bluetooth
device supporting SPP (Serial Port Profile). Especially when using the Promi SD™
as a cable replacement, take advantage of the Promi SD™ automatic connection
feature. Once a pair of Promi SDs is set for this feature, they automatically connect
whenever powered up. A pair of Promi SD units, within their radio range, may be
used as a virtual RS-232 cable.
To make wireless connections between two Bluetooth devices, one device should be
in Discoverable (INQUIRY SCAN) and Connectable (PAGE SCAN) as well. Most
Bluetooth devices are set to Discoverable and Connectable in manufacture.
However, to maximize internal battery life, Promi SD INQUIRY SCAN and PAGE
SCAN are disabled. To make Promi SD respond to the INQUIRY and PAGE
operations of other Bluetooth devices, activate INQUIRY SCAN and PAGE SCAN.
Before making the first Bluetooth connection with SD units, be prepared with a pair of
SD units and also install the PromiWIN
TM
program on the CD enclosed in the Promi
SD
TM
product package.
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Configuration By Promi-WIN™
Please prepare two of the Promi SDs to make connection.
Let’s say 1st unit as ‘SD01’ and 2nd unit as ‘SD02’ in this guide book. Make sure that
power to both SD01 and SD02 are ALWAYS supplied, even when you detach from your
computer.
2.1.1 Let’s make SD01 to be discoverable/connectable.
In this procedure, SD01 will become discoverable/connectable to be able to receive
connection from SD02.
1-1. Attach SD01 to your PC, and start Promi-WIN™
1-2. Start PromiWIN™ then you will see a pop-up window for configuration of
PromiWIN™.
<Fig. 1.1>
1-3. Select the number of the Serial port where SD01 is attached as in the Fig. 1.1
above.
1-4. Users need to select exactly same
Baud/Parity/StopBit as real settings of
attached SD01. 9600/No/OneStopBit are default initial settings of all of Promi SDs.
1-5. Press OK button when finished.
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1-6. Open ‘Promi-WIN™->Start Configuration’ on the upper left menu.
Promi-WIN™ will bring the information on the attached SD01 as in Fig. 1.2
<Fig. 1.2>
1-7. Click the ‘Device Setting’ icon in the list control box. Users may change the Baud
rate/Parity/StopBit to meet their individual needs.
<Fig. 1.3>
1-8. Click the ‘Connection(in)’ icon in list control box. Check both options and then
click the START button as shown in Fig. 1.5.
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<Fig. 1.5>
1-9. SD01 now became ‘Discoverable/Connectable’ so it can receive Bluetooth
connection from SD02. The STATUS LED of SD01 will blink green, twice every 3
seconds.
1-10. Detach SD01 from your computer, making sure its status LED is blinking green.
1-11. Close Promi-WIN™.
2.1.2 Let’s make SD02 to search SD01 and connect to.
2-1. Attach SD02 to your PC, and start Promi-WIN™.
2-2. Select the number of the Serial port where SD02.
2-3. Users need to select exactly same Baud/Parity/StopBit as the setting of attached
SD02. 9600/No/OneStopBit is default setting of all of Promi SDs.
2-4. Press OK button.
2-5. Select the ‘Connection(out)’ icon in the list control box and click the SEARCH
button.
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2-6. Search SD01 from the searched list. Device Address of SD01 can be found on the
back side of SD01. If you find SD01, press Cancel button to finish searching.
Make sure that Status LED of SD01 is still blinking in Green color.
2-7. Please select SD01 from the searched list, then press CONNECT TO button.
2-8. You will get Successful Connection message.
2-9. Now, Status LEDs on Both SD01 and SD02 are Green
, which means they are
connected.
2-10. Do not detach SD02 from your computer yet, we will go to next stage for Auto-
connection (Always-connection).
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2.1.3 Let’s make Auto-Connection between SD01 and SD02.
3-1. With SD02 which is still attached to your computer, in Connection(out) page,
press DISCONNECT button at the bottom to release the connection for a while.
SD02 remembers who was the last-connected device, even after Disconnected.
3-2. Now, Status LEDs of SD02 becomes ‘Orange’
, as well as SD01, as they are
disconnected.
3-3. Select Device Setting icon in the list control box, and select MODE1
in Operation
Mode and apply.
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3-4. Now jobs for SD02 are finished. Detach SD02 from your computer.
3-5. Attach SD01 to your computer.
3-6. Restart Promi-WIN™.
3-7. Select Device Setting icon in the list control box, and select MODE2
in Operation
Mode and apply.
3-8. Now, detach SD01 from your computer.
3-9. Make sure that power to Both SD01 and SD02 are supplied.
With two of the SD01 and SD02, turn off both using Switch on the side of its body.
Then, turn on again Both SD01 and SD02 almost at the same time.
Now, you will see Green Status LEDs on both units.
SD01 and SD02 will be connected automatically, whenever, if configuration is not
changed.
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2.2. Using a Terminal Program
Promi SD
TM
units are easily controlled and configured via PromiWINTM . Likewise
functions are accomplished via any terminal program such as HyperTerminal. AT
command sets supported by Promi SD
TM
add sophistication to Promi SDTM control.
2.2.1 Connecting Promi SD™ to host.
For SD use, follow the simple instructions below:
1. Connect an SD to a host serial port. Then, turn on the SD.
2. Check the STATUS LED color. Amber indicates standard mode.
3. Execute any terminal program and activate Local Echo.
4. Configure the host serial port to match the SD unit configuration. The SD
default configuration is 9600 bps Baud, 8 Data bit, No Parity, 1 Stop bit and
H/W flow control.
5. Enter ‘AT’ command at the prompt. An SD ‘OK’ reply indicates proper
operation.
2.2.2 Making the first Promi SD™/Bluetooth connection
As stated before, Bluetooth wireless connections can be made with any other
Bluetooth device supporting Bluetooth SPP (Serial Port Profile). For Bluetooth
wireless connections to an SD, first make another SD ‘Discoverable’ and
‘Connectable’. In this case, refer to section 3.3 before following the
instructions below.
1. First check the status of the SD by entering ‘AT+BTINFO?’. The SD
response is comprised of BD_ADDR, Device Name, Operating Mode,
Operating Status, Authentication and Encryption flags. To make connection
to other Bluetooth devices, the operating status of the first SD should be
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‘STANDBY’. A ‘PENDING’ operating status of the first SD indicates the
unit is busy with another operation. In this case, cancel the ongoing
operation by entering the ‘AT+BTCANCEL’ command.
2. Search other local Bluetooth devices by entering the ‘AT+BTINQ?’ command.
3. Check the search list. Enter ‘ATD’ command in the BD_ADDR of any
Bluetooth device for connection. During the connection process, the
STATUS LED will flash green every second.
4. Connection is indicated by the SD returning a ‘CONNECT’ message and
displaying a green STATUS LED.
ATD000B53000080
OK
CONNECT
AT+BTINQ?
000B53000080,PSDv2g-000080,001F00
0004B300E205,AP2002:1 #0,020300
OK
AT+BTINFO?
000B530000A9,PSDv2g-0000A9,MODE0,STANDBY,0,0
OK
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2.2.3 Making Promi SD™ do INQUIRY SCAN and PAGE SCAN
Unlike many Bluetooth serial dongles, the SD has an internal, rechargeable
battery. As stated before, to maximize battery life, the SD INQUIRY SCAN and
PAGE SCAN is set to disabled in manufacture. Therefore, to make the SD
“Discoverable” (INQUIRY SCAN) and “Connectable” (PAGE SCAN), these
operations must be manually activated.
1. Check the SD status by entering a ‘AT+BTINFO?’ command.
2. Enter the ‘AT+BTSCAN’ command. The SD will start INQURY SCAN and
PAGE SCAN operation. During the process, the SD will flash twice every 3
seconds until it is connected to another Bluetooth device.
3. Try Bluetooth connection to the SD from the other Bluetooth device. Once
connected the first SD will return the ‘CONNECT’ message and the STATUS
LED will display a continuous green without flashing.
AT+BTSCAN
OK
CONNECT
AT+BTSCAN
OK
AT+BTINFO?
000B530000A9,PSDv2g-0000A9,MODE0,STANDBY,0,0
OK
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2.2.4 Releasing the existing Bluetooth connection
Once connected successfully, the SD becomes transparent to any serial
applications on hosts. Data may be transferred within the radio range of the
SD. According to SD terminology, this operating status is called ‘ONLINE
STATUS’. In ONLINE STATUS, all AT commands are treated as characters
and are ignored by the command interpreter of the SD. Therefore to escape
from ONLINE STATUS enter escape string ‘+++’.
1. Transition from ONLINE STATUS to STANDBY STATUS by entering ‘+++’
string to the SD. Check the current SD status by entering the
‘AT+BTINFO?’ command. The SD status should display CONNECT
STATUS.
2. Release the current Bluetooth connection by entering ‘ATH’ command. Once
disconnected successfully, the SD returns the ‘DISCONNECT’ message.
ATH
OK
DISCONNECT
+++
OK
AT+BTINFO?
000B530000A9,PSDv2g-0000A9,MODE0,CONNECT,0,0
OK
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2.2.5 Automatic connection of two Promi SD™ Units
Two SD units connect automatically when powered up. For automatic SD
connection first make a Bluetooth connection between two SD units. Once
connected, the SD stores the 48-bit BD_ADDR of its counterpart. To expedite
48-bit BD_ADDR input operation, the SD is designed to store the BD_ADDR of
its latest counterpart.
1. Set one SD to do INQUIRY SCAN and PAGE SCAN operation as directed in
section 3.3.
2. Set the other SD to connect to the SD in the previous step.
3. Once connected successfully, both SD units store the BD_ADDR of their
counterpart in their internal Flash. When desired, release the connection as
directed in section 3.4.
4. Set the operating mode of one SD to MODE 1 by entering an ‘AT+ BTMODE’
command as shown below.
5. Set the operating mode of the other SD to MODE 2 by entering an
‘AT+BTMODE’ command as show below.
AT+BTCANCEL
OK
AT+BTMODE,2
OK
AT+BTMODE,1
OK
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6. Turn both SD units power off. The SD pair will connect automatically when
they are powered up again.
7. To release this paring, set them to MODE 0 by entering ‘AT+BTMODE, 0’. or
reset the units by pressing the RESET button.
2.2.6 AT command vs. Operational Status
The AT command sets listed above can be executed per Promi SD™
operational status. The following table shows the operational status and
executable AT command sets.
AT Command Standby Pending Online
AT<cr>
√ √
ATZ<cr>
√ √
AT+BTINQ?<cr>
√
1)
ATD112233445566<cr>
√
1)
ATD<cr>
√
1)
AT+BTSCAN,n<cr>
√
1)
AT+BTSCAN,112233445566<cr>
√
1)
AT+BTCANCEL<cr>
√
+++
√
ATO<cr>
√
2)
ATH<cr>
√
2)
AT+BTAUTH,Auth,Encr<cr>
√
3)
AT+BTMODE,n<cr>
√
3) 4)
AT+BTNAME=”Name”<cr>
√
3)
AT+BTKEY=”nnnn”<cr>
√
3)
AT S10=0 or ATS10=1
AT+BTMODE,0
OK
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AT+BTINFO?<cr>
√ √
AT+UARTCONFIG,b,p,s<cr>
√
3) 4)
1) Effective when Promi SD™ is not in connection with Bluetooth.
2) Effective when Promi SD™ is in connection status with Bluetooth.
3) Recommend to be used when Promi SD™ is not in connections status with
Bluetooth
4) To apply new values to Promi SD™, software reset requires by ATZ
command or restart Promi SD™.
*NOTE: Full AT commands set can be found in Appendix B.
3. Technical Specifications
3.1 Default Serial Settings
9600 Baud, 8 data bits, no parity, 1 stop bit, hardware flow control
3.2 Power Consumption
Current Consumption
Condition
(Promi SD101) (Promi SD202)
Battery Life
180mA Li-Poly Battery
(Promi SD101)
If NOT connected to Host 3.5 mA 19 mA 49 hrs 30 min.
If connected to Host 13.5 mA 24 mA 13 hrs 10 min
For data communications
with Host only
26.5 mA 27 mA 6 hrs 50 min
During INQUIRY mode 62 mA 96 mA 3 hrs 20 min
For Master connection 63 mA 96 mA 3 hrs 10 min
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During SCAN (page &
inquiry) mode
27 mA 25 mA 6 hrs 30 min.
Park mode 13.8 mA 34 mA 12 hrs 40 min
Non-Park mode 17.8 mA 40 mA 10 hrs
3.3 Environmental
Model No.: Promi SD101
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
3.4 Serial Interface
Model No.: Promi SD101
RS232, Female DSUB-9, 1200~115200 baud,
CTS/RTS flow control or no flow control
Model No.: Promi SD202
RS232, Female DSUB-9, 1200~230400 baud,
Automatic Detection Feature of Hardware flow control
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DTR/DSR for loop-back & communications
CDC to check Bluetooth connection
3.5 Maximum distance between Promi SD™s
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
Default Antenna - Default Antenna 30 meters
Default Antenna - Dipole Antenna 50 meters
Dipole Antenna - Dipole Antenna 80 meters
Patch Antenna - Dipole Antenna 150 meters
Promi SD101
Patch Antenna - Patch Antenna 300 meters
Default Antenna - Default Antenna 120 meters
Default Antenna - Dipole Antenna 150 meters
Dipole Antenna - Dipole Antenna 200 meters
Patch Antenna - Dipole Antenna 400 meters
Promi SD202
Patch Antenna - Patch Antenna 1,200 meters
For information on optional Antennas, refer to Chapter 5 Optional Antennas.
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4. Troubleshooting
4.1 ON/OFF of Hardware Flow control
Promi SD101 of version v2g & v2h
are designed to use CTS/RTS for handshaking.
For equipment which is not using Hardware flow control for serial communications,
Promi SD101’s firmware should be set to turn OFF hardware flow control (CTS/RTS).
Customers may indicate preferences when ordering or turn off the handshaking by
bridging CTS and RTS (no. 7 and no. 8 lines) using a Gender changer.
Version v3a has automatic detection feature of hardware flow control, but in certain
environment such as with PC, this function may not operate well.
*Starting from Promi SD version v3b
, customers may choose the usage of
hardware flow control using PromiWIN software.
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If checked, Promi SD will use hardware flow control. If you do not want to use the
function, please uncheck and press Apply button.
4.2 Enabling/Disabling of Response Signals
-OK, CONNECT, DISCONNECT & ERROR
Promi SD™ will respond to users on the current status, success & failure of connections,
and error mode. Both PromiWIN™ and Terminal Programs will receive related
response signals from Promi SD™.
In some cases, various equipment may regard these four response signals incorrectly
and react inappropriately. To avoid these possible errors, users may disable the
response signals via PromiWIN™ or AT commands at Terminal.
1) By Promi-WIN™, check OFF at Signal pane at Device Setting panel to disable 4
response signals from Promi SD™.
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2) By AT commands at your Terminal program.
ATS10=1 : Enabling/ON 4 signals
ATS10=0 : Disabling/OFF 4 signals
ATS10? : To see current status
4.3 For DCE connection
Promi SD™ is twisted Rx/Tx-ready for direct DTE connection. For connection to DCE
equipment such as modem etc., customers need to use a gender changer which twisted
Tx/Rx, CTS/RTS, DTR/DSR for right operation.
For more information, please contact support@initium.co.kr
4.4 Hardware Reset
For Hardware reset, press the button on the right side of the Promi SD™ unit with a
narrow tool such as a ball-point pen.
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4.5 How to get Bluetooth CF cards connected to Promi SD
If you are using Bluetooth CF cards or USB adaptors from other manufacturers,
please use PromiWIN™ software of latest version, which will be more familiar to
consumers.
PromiWIN™ can be downloaded from our website at:
http://www.initium.co.kr/english/download.html
1) In PromiWIN version3, start and go to the Device Setting menu.
2) Select MODE3
to allow any Bluetooth device can discover and connect to this
Promi SD.
3) Press “Apply” button.
4) You will get Configuration has been applied message.
HARD RESET SWITCH
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5) If you confirm, the page will show the current device information as in below.
6) Please CONFIRM that now the Promi SD is in MODE3 and PENDING status
as
in Red circle above. If the Promi SD is in STANBY status, connection WILL NOT
be made.
7) At this stage, Promi SD™ is DICOVERABLE & CONNECTABLE MODE
Get your Bluetooth CF cards or USB adaptors connected to this Promi SD™
now.
Then you finish to connect your Bluetooth devices to Promi SD. Open you
COM port of Serial Communication program to verify communication status.
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5. Optional Antennas
(1) Dipole Antenna
Part No.: PSD00-00050
2dBi
Connector: SMA
Size: 10cm
(2) Patch Antenna (w/ RF extension cable & wall-attachable nails)
Part No.: PSD00-00060
8.5dBi
Including a 30cm RF extension cable
Longer RF extension cable
Part No.: PSD00-00061: 1m length
For 3m and longer length, please ask it
to our support@initium.co.kr
SMA connector
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Part No. : PSD00-00062
Anchor Support
*This will be needed if there is a need
to attach the Patch antenna to the wall.
*Distance Data between Promi SD™s when Optional Antennas are used:
Model no. Antennas for two Promi SD units Max. Distance
Default Antenna - Default Antenna 30 meters
Default Antenna - Dipole Antenna 50 meters
Dipole Antenna - Dipole Antenna 80 meters
Patch Antenna - Dipole Antenna 150 meters
Promi SD101
Patch Antenna - Patch Antenna 300 meters
Default Antenna - Default Antenna 120 meters
Default Antenna - Dipole Antenna 150 meters
Dipole Antenna - Dipole Antenna 200 meters
Patch Antenna - Dipole Antenna 400 meters
Promi SD202
Patch Antenna - Patch Antenna 1,200 meters
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6. For Multi-Serial Connections
6.1 Promi-MSP™
For multiple serial connections, we recommend Promi-MSP™. Promi-MSP™ has
7 default Bluetooth connections and can be expanded to up to 14 connections.
More information on Promi-MSP™ can be found in its User Manual at
www.initium.co.kr
<Fig. 7.1.1 Promi-MSP™>
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7. Legal Notice
About this Document
This document provides introductory instructions on how to set up and manage Promi
SD™ within your networking environment. Should you require more information,
please refer to Initium website at http://www.initium.co.kr
.
Trademark Acknowledgement s
The Bluetooth trademarks are owned by their proprietor and used by Initium Co., Ltd.
under license. Promi™ is a registered trademark of INITIUM.
Copyright Information
The unauthorized copying of materials that are covered by copyright and other
international proprietary or intellectual property rights is prohibited in most countries.
Initium Co., Ltd. recommends that the users of this equipment seek the necessary
authorizations for copying material. The instructions for use in the manual shall not be
considered as an inducement to make illicit duplications of material. Any duplication
will be made at user’s own risk.
Maintenance and Support
Every care has been taken in the preparation of this manual; if you detect any
inaccuracies or omissions, please inform us by contacting Intium’s technical support.
Initium Co., Ltd. cannot be held responsible for any technical or typographical errors
and reserves the right to make changes to the product and manuals without any prior
notice.
Limited Warranty
Promi SD™
Initium Co., Ltd. warrants the original owner that the products delivered will be free
from defects in material and workmanship for 90 days following the date of purchase.
This warranty dose not cover any damage attributable to erroneous installation of the
product.
INITIUM’S TOTAL LIABILITY IS LIMITED TO THE PRICE/LICENSE FEE ACTUALLY
Promi SD™ User Manual ver 1.7
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39
PAID BY PURCHASER TO INITIUM FOR THE PRODUCT WITH RESPECT TO
WHICH LOSSES OR DAMAGES ARE CLAIMED.
IN NO EVENT SHALL INITIUM OR ITS LICENSOR AND SUPPLIERS BE LIABLE
FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL LOSSES OR DAMAGES
OF ANY NATURE WHATSOEVER, INCLUDING, BUT NOT LIMITED TO, LOSS OF
DATA OR DATA BEING RENDERED INACCURATE, LOSSES SUSTAINED BY YOU
OR THIRD PARTIES SUCH AS LOSS OF BUSINESS, LOSS OF PROFITS,
BUSINESS INTERRUPTION OR PERSONAL INJURY, EVEN IF INITIUM OR ITS
LICENSORS OR SUPPLIERS HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
This warranty does not cover replacement of products damaged by abuse, accident,
misuse, neglect, alteration, repair, disaster, improper installation or improper testing.
FCC NOTICE
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIRED
OPERATION.
CAUTION :
1)Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
2)This appliance and its antenna must not be co-located or operating in conjunction
with any other antenna or transmitter.
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9. About this Manual
This manual is available in a printable PDF version on-line and on the CD enclosed in
the Promi SD
TM
product package.
For additional support related to Promi SD
TM
and this document, contact INITIUM via:
INITIUM Co., Ltd.
#716, Kumgang-Hitech Valley, 133 Sangdaewon, Jungwon, Sungnam,
Kyunggi, 462-120, Korea
T el.: +82-31-777-5703
Fax: +82-31-777-5704
OR
www.initium.co.kr
OR
Email: info@initium.co.kr
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Appendix A: Power Adaptor Specification
Manufacturer: Anam Instruments Inc.
Emerald B/D 7F, 1042, Hogea-dong, Dongan-gu, Anyang, Korea
Tel.: +82-31-347-6140
Fax: +82-31-347-7019
www.anamic.co.kr
Manufacturer’s Model Name: AP1015
1. STANDARD FEATURES
1.1. 10WATT AC/DC SWITCHING MODE ADAPTOR
1.2. WALL MOUNT DESIGN
1.3. 100~240Vac UNIVERSAL VOLTAGE INPUT
1.4. 5V 2A REGULATED OUTPUT
1.5. SHORT CIRCUIT PROTECTION
1.6. DESIGN TO MEET CLASS B LIMIT OF EN55022 AND FCC PART 15
1.7. VACUUM IMPREGNATED TRANSFORMER
1.8. 100% BURN-IN PROCESS
2. ELECTRICAL CHARACTERISTCS
2.1 INPUT CHARACTERISTICS
2.1.1. AC INPUT VOLTAGE
2.1.1.1. Nominal input voltage : 110 / 220 Vac
2.1.1.2. Rated input voltage range : 100 to 240 Vac
2.1.1.3. Operating input voltage range : 90 to 264 Vac
2.1.2. AC INPUT FREQUENCY
2.1.2.1. Nominal input frequency : 50 / 60 Hz
2.1.2.2. Rated input frequency : 47 - 63 Hz
2.1.3. AC INPUT CURRENT : MAX 0.3 A (RMS) at 90 Vac
2.2 OUTPUT CHARACTERISTICS
2.2.1. DC OUTPUT
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2.2.1.1. Specified output regulation limit includes line regulation and load
regulation.
2.2.1.2. Continuous output shall not exceed 10 W.
2.2.1.3. Ripple and noise is measured at the end of output connector with 20MHz
oscilloscope bandwidth.
2.2.1.4. A 22uF Electrolytic capacitor and a 0.22uF Ceramic capacitor should be
connected in parallel with output load..
2.2.2. EFFICINCY : Minimum 70 % at 2A load condition.
2.2.3. SHORT CIRCUIT PROTECTION : CYCLING
2.2.4. NO LOAD OPERATION : NO DAMAGE
2.2.5. DI-ELECTRIC WITHSTANDING VOLTAGE
2.2.5.1. Primary to Secondary : 3 KV, 1 Second
2.2.5.2. Cut-Off Current : 10mA
2.2.6. EMI
2.2.6.1. Shall be designed to meet CLASS B Limit of FCC part 15.
2.2.6.2. Shall be designed to meet EN 55022
2.2.7. SAFETY
2.2.7.1. UL & cUL : UL1950
2.2.7.2. TUV - CE : EN60950
2.2.7.3. ek-mark : K60950
2.2.7.4. CB / QAS / CCIB / PSE
2.3. GENERAL CHARACTERISTICS
2.3.1. OPERATING TEMPERATURE RANGE : 0'C to 35'C at 100% Load condition.
0’C to 40’C at 90% Load condition.
2.3.2. OPERATING HUMIDITY : 15 to 80% RELATIVE HUMIDITY
2.3.3. STORAGE TEMPERATURE : -20'C to 85'C
2.3.4. STORAGE HUMIDITY : 90 % RELATIVE
2.3.5. BURN-IN PROCESS
2.3.5.1. All unit shall be subjected to burn-in process of mass production.
2.3.5.2. TEMPERATURE : 30 +/-5'C
2.3.5.3. LOAD CONDITION : 2 A
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2.3.5.4. INPUT VOLTAGE : 110 / 220 Vac
3. MECHANICAL CHARACTERISTICS
3.1. DIMENSIONAL SIZE
LENGTH : 66 mm
WIDTH : 48.5 mm
HIGHT : 35 mm
3.2. OUTPUT CABLE
CABLE LENGTH : 1850 +/- 50
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Appendix B: AT command sets
The following AT command sets are supported by Promi
TM
-SD. Here <cr> represents carriage
return of ASCII Code (0x0D) and <lf> represents line feed of ASCII Code (0x0A).
AT<cr>
Function : Check the presence of your SD.
Response : <cr><lf>OK<cr><lf> or
<cr><lf>ERROR<cr><lf>
Description : In standard mode, you can check whether your SD is connected to a host
correctly by using this AT command.
ATZ<cr>
Function : Do soft-reset
Response : <cr><lf>OK<cr><lf> or
<cr><lf>ERROR<cr><lf>
Description : You can do soft-reset by using this AT command. When your SD is already
connected to the other device, it disconnects the connected device. You can
halt the current ongoing operation by using this command.
AT&F<cr>
Function : Restore the default configuration of your SD.
Response : <cr><lf>OK<cr><lf> or
<cr><lf>ERROR<cr><lf>
Description : You can restore the default configuration of your SD by executing this AT
command.
AT+BTINQ?<cr>
Function : Search (INQUIRY) other Bluetooth devices nearby.
Response : <cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>
<cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>
…
<cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>
<cr><lf>OK<cr><lf>
Description : This command is used to inquiry other Bluetooth devices nearby. The
INQUIRY process is carried out during the predefined time duration (30
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seconds). The maximum number of INQUIRY result is 10.
A T D BD_ADDR <cr>
Function : Make connection with the given BD_ADDR.
Response : <cr><lf>OK<cr><lf>
<cr><lf>CONNECT<cr><lf>
or
<cr><lf>OK<cr><lf>
<cr><lf>ERROR<cr><lf>.
Description : After getting BD_ADDRs, you can make connection to other Bluetooth device
by using this AT command. Once you input this command, SD tries to connect
the Bluetooth device with the given BD_ADDR for 5 minutes. The connection
failure happens when a Bluetooth device with the given BD_ADDR is not in
PAGE SCAN mode or is already connected to other Bluetooth device.
ATD<cr>
Function : Make connection with a Bluetooth device connected most recently.
Response : <cr><lf>OK<cr><lf>
<cr><lf>CONNECT<cr><lf>
or
<cr><lf>OK<cr><lf>
<cr><lf>ERROR<cr><lf>.
Description : If you execute this AT command, your SD make connection with a Bluetooth
device which your SD connect most recently. To make this AT command work
successfully, there should be at least one successful connection to the other
Bluetooth you want to connect.
A T+BTSCAN <cr>
Function : Make your SD do INQUIRY SCAN and PAGE SCAN alternately.
Response : <cr><lf>OK<cr><lf>
<cr><lf>CONNECT<cr><lf>
Description : You can force your SD to do INQUIRY SCAN or PAGE SCAN alternately with
this AT command. Your SD does INQUIRY SCAN and PAGE SCAN until it
has a connection from other Bluetooth device. Once connected, your SD
returns ‘CONNECT’ message. You can use ‘AT+BTCANCEL’ to cancel this
operation. This AT command has the same effect of ‘AT+BTSCAN,3,0’.
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AT+BTSCAN, n, to<cr>
Function : You can force your SD to do INQUIRY SCAN or PAGE SCAN.
Response : <cr><lf>OK<cr><lf>
<cr><lf>CONNECT<cr><lf>
or
<cr><lf>OK<cr><lf>
<cr><lf>ERROR<cr><lf>
Description : To make SD to be Discoverable and Connectable from other Bluetooth
devices, you should set its INQUIRY SCAN and PAGE SCAN. To make your
SD do INQUIRY SCAN only, you should set n as 1. To make your SD do
PAGE SCAN only, you should set n as 2. When n is set to 3, your SD does
INQUIRY SCAN and PAGE SCAN alternately. Here, ‘to’ indicates the time out
interval of INQUIRY SCAN and PAGE SCAN operations. If you set ‘to’ to ‘0’,
your SD does INQUIRY SCAN and PAGE SCAN until it has a connection from
other Bluetooth device. Your SD returns ‘CONNECT’ message when it is
connected from other Bluetooth device within the given time out intervals.
Otherwise, it returns ‘ERROR’ message.
AT +BTSCAN, BD_ADDR, to<cr>
Function : Wait Bluetooth connection from a device with given BD_ADDR.
Response : <cr><lf>OK<cr><lf>
<cr><lf>CONNECT<cr><lf>
or
<cr><lf>OK<cr><lf>
<cr><lf>ERROR<cr><lf>
Description : Once you enter this AT command, your SD does PAGE SCAN. However, it
waits a connection from a Bluetooth device with the given BD_ADDR. This
process lasts during ‘to’ time interval. Especially when ‘to’ has value of ‘0’,
your SD waits connection infinitely.
AT+BTCANCEL<cr>
Function : Cancel currently ongoing operation of your SD.
Response : <cr><lf>OK <cr><lf>
Description : This AT command works only when your SD is busy in doing ‘AT+BTSCAN’,
‘ATD’ or ‘AT+BTINQ?’. Once canceled successfully, your SD will become
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STANBY STATUS’.
+++
Function : Make transition from ONLINE STATUS to STANDBY STATUS.
Response : <cr><lf>OK <cr><lf>.
Description : If you input ‘+++’ string to your SD in ONLINE STATUS, your SD goes into
STANBY STATUS. Once SD enters into STANDBY STATUS, you can use any
AT command sets supported by Promi
TM
-SD.
ATO<cr>
Function : Make transition from STANBY STATUS to ONLINE STATUS.
Response : None
Description : This AT command is the counter operation of ‘+++”. You can change the
operating status to ONLINE STATUS again by using this command. In
ONLINE STATUS, the data can be transferred between two hosts. The
existence of your SD becomes transparent to any host applications which use
serial ports.
ATH<cr>
Function : Release the current Bluetooth connection.
Response : <cr><lf>OK<cr><lf>
<cr><lf>DISCONNECT <cr><lf>.
Description : This AT command can be used for disconnecting the existing Bluetooth
connection.
AT+BTSEC, Authentication, Encryption <cr>
Function : Set Bluetooth authentication or encryption features selectively.
Response : <cr><lf>OK<cr><lf>.
Description : By using this AT command, you can set authentication or encryption feature of
your SD during Bluetooth connection process. Once you set authentication or
encryption features, your SD stores its status. To release authentication or
encryption features you set, you should use this AT commands or do soft-
reset. To enable authentication or encryption, set authentication or encryption
parameter as 1. Otherwise set either of them as 0.
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AT+BTLAST?<cr>
Function : Return BD_ADDR of the Bluetooth device to your host which your SD is
connected most recently.
Response : <cr><lf>BD_ADDR<cr><lf>
<cr><lf>OK< cr><lf>
Description : You can use this AT command if you need to refer the BD_ADDR of most
recently connected Bluetooth device.
AT +BTMODE, n<cr>
Function : Set the operating mode of your SD.
Response : <cr><lf>OK<cr><lf>
Description : Your SD has 4 different operating mode. According to the current operating
mode you set, your SD behavior differently.
n=0 : This means your SD is in MODE 0. MODE 0 is the default configuration.
n=1 : In MODE 1, your SD will try to make connection to most recently
connected Bluetooth device.
n=2 : In MODE 2, your SD will wait connection from most recently connected
Bluetooth device.
n=3 : IN MODE 3, your SD does INQUIRY SCAN and PAGE SCAN
alternately.
AT+BTNAME=”FriendlyName”<cr>
Function : Assign user friendly device name to your SD.
Response : <cr><lf>OK<cr><lf>
Description : You can assign your SD user friendly name by using this AT command. With
the assigned name, you can distinguish your SD easily from other Bluetooth
devices. Up to 32 characters are permitted as user friendly name.
AT+BTKEY=”nnnn”<cr>
Function : Change the passkey.
Response : <cr><lf>OK<cr><lf>
Description : When the authentication is enabled in your SD, you should assign passkey.
Two Bluetooth devices which are to be connected should have the same
passkey. The default passkey of your SD is ‘1234’. You can assign maximum
16 alphanumeric characters as a passkey.
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AT+BTINFO?<cr>
Function : Return the internal status of your SD.
Response : <cr><lf>BD_ADDR,Name,Mode,Status,Auth,Encryp<cr><lf>
<cr><lf>OK<cr><lf>
Description : When you enter this AT commands at a host terminal, your SD returns its
device information and status to a host. It encompasses BD_ADDR, user
friendly name, operating mode, operating status and authentication/encryption
status. Especially when the operating status is PENDING, it means your SD is
busy in processing ‘AT+BTINQ?’, ‘ATD’ or ‘AT_BTSCAN’. When
Authentication or Encryption feature is activated, the corresponding
parameter has value of ‘1’.
AT+BTLPM,n<cr>
Function : Set Bluetooth Low power consumption mode.
Response : <cr><lf>OK<cr><lf>
Description : To minimize power consumption, your SD supports Bluetooth PARK mode.
When you set n as 1, your SD uses PARK mode. Using PARK mode might
cause extra data transmission delay in some cases.
AT+BTSD?<cr>
Function : Return the list of secured devices.
Response : <cr><lf>BD_ADDR<cr><lf>
<cr><lf>BD_ADDR<cr><lf>
…
<cr><lf>BD_ADDR<cr><lf>
<cr><lf>OK<cr><lf>
Description : Your SD can pair up to 5 Bluetooth devices. Upon receiving this AT command,
your SD returns all the BD_ADDRs of the previously paired Bluetooth devices.
AT+BTCSD<cr>
Function : Delete the info of all the paired devices stored in your SD.
Response : <cr><lf>OK<cr><lf>
Description : This AT command just deletes the info of paired devices stored on SD’s Flash
memory. To delete the same info resides on SD’s RAM, you have to do
software reset or hardware reset.
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AT+BTFP,n<cr>
Function : Force your SD to generate passkey automatically.
Response : <cr><lf>OK<cr><lf>
Description : Once paired, your SD uses the stored link key. By using this AT command,
you can make Bluetooth connection with a new link key. When n is set to 1,
your SD newly generates a link key during connection process.
AT+UARTCONFIG, baudrate, parity, stopbit,handshaking<cr>
Function : Configure the serial port of your SD.
Response : <cr><lf>OK<cr><lf>
Description : By using this AT command, you can reconfigure the serial port of your SD.
You can set baudrate, parity, stopbit . To make this command result active,
you should do soft-reset or turn off/on your SD. The following values are
permitted for each parameter.
Baudrate = 1200, 2400, 9600, 19200, 38400, 57600 or 115200.
230400 (only for Promi SD102/202/ESD)
Parity = N (No parity), E (Even parity) or O (Odd parity).
Stopbit = 1 or 2.
Handshaking = 1 or 0
(If ‘1’, hardware handshaking will be used. If ‘0’, handshaking function of
Promi SD will be turned off)
Full AT commands set
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No.
Command Response Comments
1) AT<cr>
<cr><lf>OK<cr><lf>
2)
ATZ<cr>
<cr><lf>OK<cr><lf>
Drops all connections, disable Inquiry
and Page scans. Reset the bluetooth
module.
3) AT&F<cr>
<cr><lf>OK<cr><lf>
Reset to factory default state
4)
AT+BTINQ?<cr>
<cr><lf>112233445
5,FriendlyName,Co
D<cr><lf>
<cr><lf>112233445
5,FriendlyName,Co
D<cr><lf>
<cr><lf>112233445
5,FriendlyName,Co
D<cr><lf>
<cr><lf>OK<cr><lf>
Inquiry nearby devices. The OK at
the end means end of inquiry.
5)
ATD112233445566<cr>
<cr><lf>OK<cr><lf>
<cr><lf>CONNECT
<cr><lf> or
<cr><lf>ERROR<cr
><lf>
Connect to the specified device.
If you want to enable Authentication
and Encryption, just set variable as 1.
6)
ATD<cr>
<cr><lf>OK<cr><lf>
<cr><lf>CONNECT
<cr><lf> or
<cr><lf>ERROR<cr
><lf>
Connect to the device that last
succefully connected.
7)
AT+BTSCAN<cr>
<cr><lf>OK<cr><lf>
Enable inquiry and page scans with
timeout of infinity.
8)
AT+BTSCAN,n,to<cr>
<cr><lf>OK<cr><lf>
Enable inquiry or Page scans.
If n=1, disable page and enable
inquiry.
If n=2, enable page and disable
inquiry.
If n=3, enable both page and inquiry.
Scan will be performed during <to>
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seconds.
9)
AT+BTSCAN112233445566,to<cr>
<cr><lf>OK<cr><lf>
Will scan of only specifed device.
10)
AT+BTCANCEL<cr>
<cr><lf>OK<cr><lf>
cancel the current pending operation
when the device is inquirying, paging
or scanning mode.
11)
+++
<cr><lf>OK<cr><lf>
Drop from online mode to command
mode.
12)
ATO<cr>
<cr><lf>OK<cr><lf>
Return to online mode if currently
being connected.
13)
ATH<cr>
<cr><lf>OK<cr><lf>
Drop the connection.
14)
AT+BTSEC,Authentication,Encryption
<cr>
<cr><lf>OK<cr><lf>
Same as AT+BTAUTH
15)
AT+BTLAST?<cr>
<cr><lf>OK<cr><lf>
Query the bd-address of last
connected device
16)
AT+BTMODE,n<cr>
<cr><lf>OK<cr><lf>
Sets the mode of device.
If n=0, device operates at Standart
mode which accepts all AT
commaned supported.
If n=1, device operates at Master
mode which try to connect peer
device.
If n=2, device operates at Slave
mode which waiting for connection.
If n=3, device operates at always
connectable mode.
17)
AT+BTNAME="FriendlyName"<cr>
<cr><lf>OK<cr><lf>
Sets the friendly name of this unit.
18)
AT+BTKEY="nnnn"<cr>
<cr><lf>OK<cr><lf>
Sets the Passkey of this unit.
Up to 16 characters.
19)
AT+BTINFO?<cr>
<cr><lf>112233445
566,FriendlyName,
Mode,State,Authent
ication,Encryption<
cr><lf>
<cr><lf>OK<cr><lf>
Retrieve local device information
including BD address, Friendly name,
mode of device, internal operation
state and status of authentication
and encryption features.
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20)
AT+BTLPM,n<cr>
<cr><lf>OK<cr><lf>
Enable or disable the low power
mode of dongle.
n = 1 or 0
21)
AT&V<cr>
<cr><lf>S0: m0;S1:
m1; … Sn:
mn<cr><lf>
<cr><lf>OK<cr><lf>
View all the values of internal S-
registers
22)
AT+BTSD?<cr>
<cr><lf>bdaddr of
secured device
1<cr><lf>
<cr><lf>bdaddr of
secured device
1<cr><lf>
<cr><lf>OK<cr><lf>
Query the bd-addresses of secured
devices
23)
AT+BTCSD<cr>
<cr><lf>OK<cr><lf>
Clear the list of secured devices
24)
AT+BTFP,n<cr>
<cr><lf>OK<cr><lf>
Force paring when connecting as
master
25)
AT+UARTCONFIG,baudrate,parity,st
opbit,handshaking<cr>
<cr><lf>OK<cr><lf>
Sets the configuration of UART
interface. Possible values are;
baudrate
=1200,4800,9600,19200,38400,5760
0 or 115200.
parity = N(o parity), E(ven parity) or
O(dd parity).
stop = 1 or 2.
Handshaking = 1 or 0
(If ‘1’, hardware handshaking will be
used. If ‘0’, handshaking function of
Promi SD will be turned off)
26)
AT+SETESC,nn<cr>
<cr><lf>OK<cr><lf>
Sets the escape sequence character.
‘nn’ should be ASCII code (Decimal),
and printable character. Default
escape charater is ‘+++’
27)
AT+PINQ?<cr>
<cr><lf>OK<cr><lf>
For Periodic Inquiry. Promi SD will try
to inquire nearby Bluetooth devices
periodically and deliver the inquired
Promi SD™ User Manual ver 1.7
www.initium.co.kr
54
result to Host. To lease periodic
inquiry function, AT+BTCANCEL.
28)
AT&V Shows S-register values
S-register command: If you change the values of S-register, please reboot Promi SD.
ATSnn=mm<cr>: To change ATSnn register value
ATSnn?: To check current ATSnn register value.
29)
ATS3
Stream UART policy (Default 0)
If set as ‘0’, throughput is the priority, if set as ‘1’, Latency
is the priority.
30)
ATS4 Enable Remote name query (default 1)
Get BDaddress and device name during Inquiry.
If set as ‘0’, only get BD address. Inquiry time can be
faster.
31)
ATS10 Default 1
ATS10=1<cr> :
Enabling all of the response messages- OK, CONNECT,
DISCONNECT, and ERROR.
ATS10=0<cr> :
Disabling all of the response messages- OK, CONNECT,
DISCONNECT, and ERROR.
ATS10?<cr> : To see current status of ATS10
32)
ATS11 Enable Escape (default 1)
Escape sequence character enable change from on-line
mode to command mode. If set to ‘0’, transmission speed
can be improved.
33)
ATS12 Clear UART buffer at Disconnect. (default 0)
If set to ‘1’, when disconnected, data stored in Promi SD
will be removed.
34)
ATS13 Enable CDC accept (default 0)
If set to ‘0’, Promi SD will use CDC signal to let Host know
Bluetooth connection status.
Promi SD™ User Manual ver 1.7
www.initium.co.kr
55
If set to ‘1’, Promi SD will accept CDC signal from other
peer (DCE-configured) Bluetooth device.
35)
ATS14 ATS14=1<cr>: Users may use DTR/DSR lines for
communications
ATS14=0<cr>: Users may use DTR/DSR lines for Loop-
back only.
Default value of ATS14 is 0.
36)
ATS15 ATS15=1<cr>:
If users set ATS15=1, users may use DTR signal to
disconnect Bluetooth connection.
If ATS15=1, and DTR signal is changed from state ON
to OFF, your connection will be disconnected.
ATS15=0<cr>: If ATS15=0, users may NOT use DTR
signal to disconnect the Bluetooth connection.
37)
ATS24 Maximum number of inquiry result (default 10)
38)
ATS29 Error Code for last occurred error.
Users can not change this value
39)
ATS31 Page Timeout (default 300)
Unit: second.
40)
ATS33 Inquiry Timeout (default 30)
Unit: second.
41)
ATS46 BD address of last connected device
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