SENA TECHNOLOGIES IW05 User Manual

Model: IW05

User Guide

Version 2.0.6.3

2015-09-09

User Guide for the IW05

Version 2.0.6.3 Firmware version 2.0.X Printed in Korea

Trademark

Parani™ is a trademark of Sena Technologies, Inc. Windows® is a registered trademark of Microsoft Corporation. Bluetooth® is a registered trademark of Bluetooth SIG (Special Interest Group).

Notice to Users

When a system failure may cause serious consequences, protecting life and property against such consequences with a backup system or safety device is essential. The user agrees that protection against consequences resulting from system failure is the user's responsibility. This device is not approved for life-support or medical systems. Changes or modifications to this device not explicitly approved by Sena Technologies will void the user's authority to operate this device.

Precautions and Safety

Electricity

Use only within the IW05 power specification. Use under incorrect power specification may result electrical shock and damage of the product. Do not kink or crease the power supply parts or place heavy objects on the power supply parts. Fire can result from damaged parts. Do not handle power supply parts with wet hands. Electrical shock may result. Immediately power off the product if smoke or odors emits from the product. Fire can result from improper use. Immediately power off the product if water or other liquids are present. Fire can result from improper use.

Product

IW05 supports the TTL-level UART function. Do not connect with non-compatible products. Damage to your products may result from improper use. Do not drop or subject the device to impact. Damage to your products may result from improper use. Keep away from harsh environments including humid, dusty, and smoky areas. Damage to your products may result from improper use. Do not use excessive force on the buttons or attempt to disassemble the device. Damage to your products may result from improper use. Do not place heavy objects on the product. Damage to your products may result from improper use.

Technical Support

Sena Technologies, Inc. Tel: (+82-2) 576-7362 Fax: (+82-2) 573-7710 E-Mail: support@senaindustrial.com Website: http://www.senaindustrial.com

Revision

Date

Name

Description

V2.0.6

2012-04-03

JH Park

Initial Release

V2.0.6.1

2012-05-10

SH Kim

Modify incorrect descriptions

V2.0.6.2

2012-06-12

JH Park

Add contents about BCD210

V2.0.6.3

2015-09-09

TM Kim

Change the website address

Revision History

Contents

1. Introduction 7

1.1. Overview .................................................................................................................................... 7

1.2. Package Check List ................................................................................................................... 7

1.2.1. Unit Package .................................................................................................................... 7

1.2.2. Starter Kit ......................................................................................................................... 7

1.3. Product Specification ................................................................................................................. 8

2. Getting Started 10

2.1. Panel Layout ............................................................................................................................ 10

2.2. Connecting the Hardware ........................................................................................................ 10

2.2.1. Connecting IW05 to Development Board ...................................................................... 11

2.2.2. Connecting Power to Development Board ..................................................................... 11

2.2.3. Connecting a Device to Development Board ................................................................. 12

3. Configuration 13

3.1. Operation Modes ...................................................................................................................... 13

3.2. Serial Ports ............................................................................................................................... 14

3.3. Data Bit ..................................................................................................................................... 14

3.4. Hardware Flow Control ............................................................................................................ 14

3.5. Remote Configuration .............................................................................................................. 14

3.6. Software and Utility .................................................................................................................. 15

3.7. ParaniWIN ................................................................................................................................ 15

3.8. ParaniWizard ............................................................................................................................ 21

3.9. Parani Multi Wizard .................................................................................................................. 25

3.10. ParaniUpdater ........................................................................................................................ 26

3.11. Terminal Program ................................................................................................................... 27

4. Multiple Connection Mode 29

4.1. Overview .................................................................................................................................. 29

4.2. Configuration ............................................................................................................................ 30

4.3. AT Commands .......................................................................................................................... 31

4.3.1. AT+MULTI,n ................................................................................................................... 31

4.3.2. AT+MLIST? .................................................................................................................... 31

4.3.3. ATHx, ATHbdaddr .......................................................................................................... 31

4.3.4. ATOx, ATObdaddr ......................................................................................................... 31

4.4. Notes ........................................................................................................................................ 32

5. Approval Information 33

5.1.1. Do not ............................................................................................................................. 35

6. RF Information 36

6.1. Radio Frequency Range .......................................................................................................... 36

6.2. Number of Frequency Channel ................................................................................................ 36

6.3. Transmission Method ............................................................................................................... 36

6.4. Modulation Method ................................................................................................................... 36

6.5. Receiving Sensitivity ................................................................................................................ 36

6.6. Power Supply ........................................................................................................................... 36

Appendix A: Connections 37

A.1. Pin Assignment ........................................................................................................................ 37

A.1.1. IW05-DU ........................................................................................................................ 37

A.1.2. Bluetooth Connection Detect(UART_DCD) Signal ........................................................ 39

A.1.3. Factory Reset(FACTORY_RESET) Signal .................................................................... 39

A.1.4. Pairing (BT_MODE) Signal (Single Connection Mode Only) ........................................ 39

A.1.5. Flow Control(FC_CTRL) On/Off Signal ......................................................................... 40

A.1.6. Bluetooth Status LED(STATUS_LED0, STATUS_LED1) Signal ................................... 40

A.1.7. Reset Signal .................................................................................................................. 40

A.2. Connection Diagram ................................................................................................................ 41

A.2.1. IW-05DU ........................................................................................................................ 41

Appendix B: AT Commands 43

B.1. Terminology .............................................................................................................................. 43

B.1.1. AT Command ................................................................................................................. 43

B.1.2. AT Response ................................................................................................................. 43

B.1.3. Operation Mode ............................................................................................................. 43

B.1.4. Operation Status ............................................................................................................ 43

B.1.5. Security .......................................................................................................................... 43

B.1.6. Symbols ......................................................................................................................... 43

B.2. Command Category ................................................................................................................. 44

B.3. Command Description ............................................................................................................. 45

B.3.1. ATZ .............................................................................................................................. 45

B.3.2. AT&F ............................................................................................................................ 45

B.3.3. AT ................................................................................................................................. 45

B.3.4. AT+UARTCONFIG,Baudrate,Parity,Stopbit,Hwfc ........................................................ 45

B.3.5. AT+BTINFO? ............................................................................................................... 45

B.3.6. AT+BTINQ? .................................................................................................................. 46

B.3.7. AT+BTLAST? ............................................................................................................... 46

B.3.8. AT+BTVER? ................................................................................................................ 46

B.3.9. AT+BTRSSI,n (Single Connection Mode Only) ............................................................ 46

B.3.10. AT+MLIST? ................................................................................................................ 47

B.3.11. AT+BTMODE,n .......................................................................................................... 47

B.3.12. AT+MULTI,n ............................................................................................................... 47

B.3.13. +++ ............................................................................................................................. 47

B.3.14. AT+SETESC,nn ......................................................................................................... 48

B.3.15. ATO (ATOx, ATObdaddr) ........................................................................................... 48

B.3.16. AT+BTCANCEL ......................................................................................................... 48

B.3.17. AT+BTSCAN .............................................................................................................. 48

B.3.18. AT+BTSCAN,n,to ....................................................................................................... 48

B.3.19. AT+BTSCAN112233445566,to .................................................................................. 49

B.3.20. ATD ............................................................................................................................ 49

B.3.21. ATD112233445566 .................................................................................................... 49

B.3.22. ATA ............................................................................................................................. 50

B.3.23. ATA112233445566 ..................................................................................................... 50

B.3.24. ATH (ATHx, ATHbdaddr) ............................................................................................ 50

B.3.25. AT+BTKEY=$string .................................................................................................... 50

B.3.26. AT+BTSD?  ................................................................................................................ 51

B.3.27. AT+BTCSD ................................................................................................................ 51

B.3.28. AT+BTFP,n ................................................................................................................. 51

B.3.29. AT+BTSEC,Authentication,Encryption ...................................................................... 51

B.3.30. AT+BTNAME=$string ................................................................................................ 51

B.3.31. AT+BTLPM,n ............................................................................................................. 52

B.3.32. AT+PASS=$string ...................................................................................................... 52

B.3.33. AT+CHPASS=$string ................................................................................................. 52

B.3.34. AT&V .......................................................................................................................... 52

B.3.35. ATSnn?  ..................................................................................................................... 52

B.3.36. ATSnn=mm ................................................................................................................ 53

B.4. Command Validity .................................................................................................................... 53

Appendix C: S-Register 55

C.1. S1: Force to Reconnect (default 1).......................................................................................... 55

C.2. S3: Stream UART Policy (default 0) ........................................................................................ 55

C.3. S4: Enable Remote Name Query (default 1) ........................................................................... 55

C.4. S6: Enable Low Power Mode (default 0) ................................................................................. 55

C.5. S10: Enable Response Message (default 1) ........................................................................... 55

C.6. S11: Enable Escape (default 1) ............................................................................................... 55

C.7. S12: Clear Data Buffer When Disconnected (default 0) .......................................................... 56

C.8. S13: Enable DCD Signal (default 1) ........................................................................................ 56

C.9. S14: Enable DTR Transfer (default 1) ..................................................................................... 56

C.10. S15: Enable Disconnect by DTR (default 0) .......................................................................... 56

C.11. S22: Faster Connection (default 3) ........................................................................................ 56

C.12. S23: Intercharacter Timeout Setting (default 0) ..................................................................... 56

C.13. S24: Maximum Number of Inquiry Result (default 15) .......................................................... 56

C.14. S26: Intercharacter Timeout (default 0) ................................................................................. 56

C.15. S28: Escape Sequence Character (default 43) ..................................................................... 57

C.16. S31: Page Timeout (default 20) ............................................................................................. 57

C.17. S33: Inquiry Timeout (default 30) .......................................................................................... 57

C.18. S37: Supervision Timeout (default 5) .................................................................................... 57

C.19. S43: COD (default 001F00) ................................................................................................... 57

C.20. S44: COD Filter (default 0) .................................................................................................... 57

C.21. S45: Inquiry Access Code (default 0x9E8B33) ..................................................................... 57

C.22. S46: BD Address of Last Connected Device ......................................................................... 57

C.23. S48: Low Power Max Interval (default 5000) ........................................................................ 58

C.24. S49: Low Power Min Interval (default 4500) ......................................................................... 58

C.25. S52: Low Power Timeout (default 5) ..................................................................................... 58

C.26. S54: BD Address of Last Connected Device ......................................................................... 58

C.27. TS55: BD Address of Last Connected Device ....................................................................... 58

C.28. S56: BD Address of Last Connected Device ......................................................................... 58

C.29. S57: Slave Disconnect Timeout (default 3) ........................................................................... 58

C.30. S58: MAX TX POWER (default 0) ......................................................................................... 58

C.31. S59: Current Slave in Communication (default 0) ................................................................. 59

C.32. S60: Reconnect Time Interval (default 5) .............................................................................. 59

Appendix D: Trouble Shooting 60

D.1. No Data Transmission ............................................................................................................. 60

D.1.1. Device Settings ............................................................................................................. 60

D.2. Data Loss or Malfunctioning .................................................................................................... 60

D.2.1. Hardware Flow Control .................................................................................................. 60

D.2.2. Response Message ....................................................................................................... 60

D.3. Transmission Delay ................................................................................................................. 60

D.3.1. RF Processing Delay ..................................................................................................... 60

D.3.2. RF Transmission Environment ...................................................................................... 60

Appendix E: Warranty 61

E.1. GENERAL WARRANTY POLICY ............................................................................................ 61

E.2. LIMITATION OF LIABILITY ...................................................................................................... 61

E.3. HARDWARE PRODUCT WARRANTY DETAILS .................................................................... 61

E.4. SOFTWARE PRODUCT WARRANTY DETAILS .................................................................... 62

E.5. THIRD-PARTY SOFTWARE PRODUCT WARRANTY DETAILS ............................................ 62

1. Introduction

1.1. Overview

The IW05 is a Bluetooth OEM SMD/DIP module combining antenna for OEM manufactures who want to implement Bluetooth functionality with their products cost effectively and also in timely manner. IW05 has a built in antenna to lower the overall cost while benefit from the IW05’s field-proven standard SPP firmware provided with no additional cost.

The IW05 supports Class2 Bluetooth transmission level for the shorter communication distance typically ranges from 50m up to 300m. The IW05 supports Class1 Bluetooth transmission level for longer communication distance typically ranges from 200m up to 1000m.

The IW05 is provided with Bluetooth v2.0+EDR compatible firmware runs internally for SPP (Serial Port Profile) applications by default. The SPP firmware supports up to 4 simultaneous multiple connections and is designed to work out-of-box for real world SPP applications such as POS (Point-ofsales), industrial automation, remote metering and other various applications. Optionally, the IW05 can be supplied with only software stack up to HCI level so entire Bluetooth stack runs on the host side for the application such as USB dongles for computers or OEM manufacturers can even develop and embed their own firmware into the IW05.

The IW05 is fully qualified with Bluetooth v2.0+EDR specification so OEM manufacturers can save cost and time for overall OEM product certifications, which makes the IW05 ideal solution for larger volume and cost sensitive applications.

1.2. Package Check List

1.2.1. Unit Package

IW05-SC - Bluetooth embedded OEM module SMD Type, Class 1 or Class2 w/ chip antenna IW05-SU - Bluetooth embedded OEM module SMD Type, Class 1 or Class2 w/ U.FL connector IW05-DC - Bluetooth embedded OEM module DIP Type, Class 1 or Class2 w/ chip antenna IW05-DS - Bluetooth embedded OEM module DIP Type, Class 1 or Class2 w/ SMA connector IW05-DU - Bluetooth embedded OEM module DIP Type, Class 1 or Class2 w/ U.FL connector

1.2.2. Starter Kit

- BCDx10DC 1

- BCDx10DS 1

- BCDx10DU 1

- Development board 1

- DC Power adapter 1

- RS232 serial cable 1

- Stub antenna 1

- 3dBi Dipole antenna 1

- U.FL Cable 1

IW05

Bluetooth Specifications

Bluetooth v2.0 + EDR

Class1

Profile: SPP(Serial Port Profile)

Working distance: By default antenna is 200m (0.12 mile), Supports up to 1000m (0.62 mile)

Transmit Power (Frame Average Power)

BDR : ±11+1 , EDR : ±6+1

Receive Sensitivity

-90dBm (0.1% BER)

Frequency range

2402MHz – 2480MHz

Serial Interface

Serial UART speed up to 921.6kbps CTS/RTS flow control, DTR/DSR for loop-back & full transfer

PIN Interface

IW05-Sx: 1.27mm SMD Pad 18x2 (36pin) IW05-Dx: 1.27mm Pin Header 18X2 (36pin)

Configuration

ParaniWIN, ParaniWizard, Modem AT command set

Firmware Update

ParaniUpdater

Power Consumption

Nominal : 70mA @3.3V,DC Maximum : 150mA @3.3V,DC (200mA@3.3V,dc in Test Mode)

Environmental

Operating temperature: -40 ~ 85oC Storage temperature: -40 ~ 85oC Humidity : 90% (Non-condensing)

Physical properties

IW05 Dimension DIP type

16.8(W) x 34.6(L) x 8.0(H) mm (0.661 in x 1.362 in x 0.315 in) SMD type

14.8(W) x 34.6(L) x 3.0(H) mm (0.583 in x 1.362 in x 0.118 in)

Weight

IW05-SC: 2g IW05-SU: 2g IW05-DC: 3g IW05-DU: 3g IW05-DS: 6g

Approvals

FCC, CE, IC, KC, TELEC, SIG

Warranty

1-year limited warranty

1.3. Product Specification

Note *:

Bluetooth v2.0 supports improved AFH function. AFH function is to mitigate the interference between WiFi and Bluetooth radios by automatically avoiding the active WiFi channel from Bluetooth link. However, AFH does not provide a complete solution making WiFi and Bluetooth work together in harmony. It is highly recommended for users to test their wireless system enough before deployment since the overall system performance is affected by various environmental factors such as distance between them.

2. Getting Started

This chapter describes how to set up the IW05 for the first time.

- 2.1 Panel Layout explains the panel layout.

- 2.2 Connecting the Hardware describes how to connect the IW05, the power, and the serial device to the Jig Board.

Following items are pre-required to get started.

- One Jig Board (included in the Starter Kit package).

- One DC power adapter or one USB power cable (included in the Starter Kit package).

- One serial console cable for configuration (included in the Starter Kit package).

- One PC with RS232 serial port.

- Terminal emulation program running on the PC

2.1. Panel Layout

This section describes the panel layout of the Development Board.

Figure 2-1 The Panel Layout of BCD Development Board

2.2. Connecting the Hardware

This section describes how to connect the IW05 to the Development Board and the Development Board to the serial device for initial testing.

- Connect the IW05 to the Development Board.

- Connect a power source to the Development Board for the IW05.

- Connect the Development Board for the IW05 to a serial device.

2.2.1. Connecting IW05 to Development Board

Connect the IW05 to the Development Board as shown below.

Figure 2-2 Connecting IW05 to Development Board

2.2.2. Connecting Power to Development Board

Connect the power plug to the power connector of the Development Board for the IW05 using the DC power adapter or USB power cable that is included in the package.

Figure 2-3 Connecting Power to Development Board

2.2.3. Connecting a Device to Development Board

Connect the serial data cable between the Development Board and the serial device. If necessary, supply power to the serial device attached to the Development Board.

Figure 2-4 Connecting a Device to Development Board

Mode

Description

Mode0

In this mode, there is no response when power on or software reset, and IW05 is just waiting for AT command input. Neither master nor slave is assigned to IW05 in mode0. User can change the configuration parameters of IW05 in this mode.

IW05 must be in Mode0, when it is directly controlled by AT commands. The factory default is set to Mode0.

Mode1

IW05 tries to connect the last connected Bluetooth device. IW05 in Mode1 is to be a master and tries to connect the last connected Bluetooth device. IW05 always stores the BD address of the Bluetooth device to which IW05 has connected last. When IW05 is initially used or after hardware reset, there is no BD address stored in IW05. In this case, Mode1 will not be able to work properly. The mode change to Mode1 can be made after IW05 succeeds to connect to one other Bluetooth device. Once changed to Mode1, IW05 will try to connect automatically the last connected Bluetooth device whenever the unit is powered on or software reset. IW05 in Mode1 cannot be discovered or connected by other Bluetooth devices.

Mode2

IW05 is waits for a connection from the last connected Bluetooth device. IW05 in Mode2 is to be a slave and waiting for the connection only from the last connected Bluetooth device. Just like Mode1, if there is no BD address stored in IW05, the mode change from other operation modes to Mode2 is not work properly. Once changed to Mode2, IW05 will wait for the connection from the last connected Bluetooth device whenever the unit is powered on or software reset. IW05 in Mode2 cannot be discovered or connected to Bluetooth devices other than the last connected device.

Mode3

IW05 is waiting for the connection from any other Bluetooth devices. In Mode 3 the IW05 is discoverable and can be connected to by other Bluetooth devices.

3. Configuration

3.1. Operation Modes

In addition to the serial port configurations, the IW05 requires also includes some settings for Bluetooth. For getting the most out of IW05, user should understand the following Bluetooth connection schemes.

A Bluetooth device can play a role as a master or slave. Master tries to connect itself to other Bluetooth devices, and slave is waiting to be connected from other Bluetooth devices. A Bluetooth connection is always made by a pair of master and slave devices. A slave can be in two modes, Inquiry Scan or Page Scan mode. Inquiry Scan mode is waiting for a packet of inquiry from other Bluetooth device and Page Scan mode is waiting for a packet of connection from other Bluetooth device. Every Bluetooth device has its unique address, called BD (Bluetooth Device) address, which is composed of 12 hexa-decimal numbers.

IW05 has 4 operation modes as follows:

Table 3-1 The IW05 Operation Modes

Serial Port Settings

Values

Baud rate

1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200, 230400, 460800, 921600

Data bite

Parity

No parity, Even parity, Odd parity

Stop bit

1, 2

Hardware Flow Control

Use, No Use

3.2. Serial Ports

The applicable settings for serial ports are as follows.

Table 3-2 The IW05 Serial Port Settings

The values in box are the factory default settings.

3.3. Data Bit

IW05 supports only 8 data bit. But if both master device and slave device are one of Parani-SD, Parani-ESD or IW05 or Parani-MSP1000 series, Parani series devices can support 7 data bit and even/odd parity by setting both Parani series devices to 8 data bit and none parity. But 7 data bit and none parity cannot be supported even if both master device and slave device are Parani series devices.

3.4. Hardware Flow Control

IW05 plugged into its host system transmits data from host to the other side Bluetooth device. This data is saved temporarily in the internal buffer of IW05 and sent repeatedly until the transmission is completed packet by packet. When the radio transmission condition is not good enough to send data promptly, it can cause a transmission delay. If the host sends more data when the buffer is full, buffer overflow will make IW05 malfunction consequently. In order to prevent this buffer overflow, IW05 works as follows.

When using hardware flow control, IW05 disables RTS so that it stops receiving any further data from the host when the buffer becomes full. RTS will be re-enabled again to begin receiving data from the host when the buffer has created more room for more data.

When hardware flow control is not being used, the IW05 clears the buffer to secure room for the next data when the buffer becomes full. This can mean a loss of data may occur. As the transmission data becomes large, the possibility of data loss becomes greater.

For large data transmissions, the use of hardware flow control is highly recommended. (Not support flow control in Multi-Drop Mode.)

3.5. Remote Configuration

IW05 supports remote configuration. After connecting to the IW05 through Bluetooth, before sending any other character, send three escape character (default :+). Then, the IW05 will enter remote

configuration mode and print “Please Enter Password”. You have to enter the password with “AT+PASS” command within 2 minutes. After the password authentication, you are able to enter any at command except “ATH”, “ATO”, “ATD”, “AT+BTSCAN”, “AT+BTINQ?” and “AT+BTCANCEL”. The default password is “0000” and it is configurable with “AT+CHPASS” command.

Software

Purpose

Operating System

ParaniWIN

Configuration

MS Windows 98SE or Higher

ParaniWizard

Pairing Configuration

MS Windows 98SE or Higher

ParaniMultiWizard

Multi Configuration

MS Windows 98SE or Higher

ParaniUpdater

Firmware Update

MS Windows 98SE or Higher

CONNECT 000195000001 +++ Please Enter Password AT+PASS=0000 Remote Configuration Enabled AT+BTINFO? 000195000001,BCDx10v2.0.6-095515,MODE0,CONNECT,0,0,HWFC

Example of remote configuration mode.

3.6. Software and Utility

This configuration software and utility for firmware update is included with the product, which also can be downloaded from http://www.senaindustrial.com

Table 3-3 Configuration Software

3.7. ParaniWIN

ParaniWIN is a program that runs on Microsoft Windows for the configuration of IW05. Install ParaniWIN on your computer. Connect the serial port of IW05 into the serial port of the computer and turn on the power.(BCD Development Board or RS232 interface board may be required to access the serial port of IW05.) Run ParaniWIN.

Figure 3-1 Serial Port Setting

Set each option properly and click [Confirm]. If the settings of the IW05 are different from the ParaniWin, an error message will pop up. If the IW05 is in the status of connection, warning message will pop up. Then the current connection can be cancelled by [Disconnect] button on the main window.

Figure 3-2 Main Window

Figure 3-3 Information Window

Serial port settings can be changed by <Start Configuration> and <ParaniWIN Configuration> of ParaniWIN in the menu bar at upper left corner of the window without re-running the ParaniWIN program.

Figure 3-4 Menu Bar at Upper Left corner of ParaniWIN

When the ParaniWin software is able to access the IW05 properly, the icons in the left side window come will become available for use.

In device configuration window, hardware reset can be executed or operation mode and RS232 can be configured as well. Security option also can be configured in this window.

Figure 3-5 Device Setting Window

IW05 supports two security options, Authentication and Encryption. If you check the Authentication option, you must also enter the Pin Code value. If the authentication is activated, the connection, only between the Master and Slave device that share the same Pin Code, is established. IW05 supports two security options, Authentication and Encryption. If you enable the Authentication option, you must

also enter a Pin Code value. If the authentication is enabled, the connection, between the Master and Slave device must share the same Pin Code. In case that IW05 connects to another Bluetooth device,

that requires authentication, you must know the other device’s Pin Code. In general, most Bluetooth

devices have a pincode of 1234 or 0000. If you check Encryption option, the IW05 will encrypt packets and sent to the device. The Encryption options works well in case that only one of the devices between Master and Slave use the Encryption option.

IW05 has 4 response messages, ‘OK’, ‘ERROR’, ‘CONNECT’, and ‘DISCONNECT’. In some cases, these responses can affect the host system unexpectedly. To prevent this, user can set the Command response to ON or OFF.

Click [Apply] button to apply any changes made to the IW05. Connection(out) icon will show the following window to search and connect other Bluetooth devices.

Figure 3-6 Connection(out) Window

Click [Search] button to search nearby Bluetooth devices. Once several Bluetooth devices has been found, select one of the devices and click the [Connect] button. The selected Bluetooth device must be discoverable and connectable. Click [Disconnect] button to cancel the connection.

After the connection has been established, you will be able to test signal strength by pushing the START button.

Figure 3-7 Signal Strength Test

The signal strength test shows LInkQuality and RSSI values. The closer LinkQuality is to 255 and RSSI is to 0, this means the IW05 has a good connection to the connected Bluetooth device. In general, the wireless connectivity is at its best within 10 meters. You can push the STOP button at any time in order to terminate the signal strength test. The signal strength test will continue until the STOP button is pushed. If you close the ParaniWIN Window without pushing the STOP button, you must restart IW05 to terminate the test.

Connection(in) icon will show the following window, which enables the IW05 to wait for a connection from another Bluetooth device. If the waiting time is set to 0, IW05 will continually wait for connection until [Cancel] button is clicked.

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SENA TECHNOLOGIES IW05 User Manual

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Frequently Asked Questions

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