BlueLINK - Bluetooth Module (5V Serial UART)
Contents
1. Condition Specification Parameter Unit Min Typ Max Supply Voltage Vcc 4 5 5 0 5 5 Vv Power Consumption 5V 40 50 60 mA We bring the world to you NAL TION 1SO 9001 2000 f rhydolabz com www rhydolabz com SSS F _ aa CONFIGURING BlueLINK gt BlueLINKIN SLAVE MODE from PC 1 Connect the Bluetooth Dongle to the USB port of your PC 2 Install the BlueSoleil software in your PC Waise oe Yul falaase Uayeled Instlisidald a x Welcome to the InstallShield Wizard for Bluesoleil2 7 0 41 YoIP Release 080423 The InstallShield R Wizard will allow you to modify repair or remove Bluesoleil2 7 0 41 VoIP Release 080423 To continue click Next Blues Jeil Power the BlueLINK Module on the other side 4 Click on the BlueSoleil icon in your desktop The Bluetooth icon will be shown in the system tray Right click on the icon and click Display 5 Click on the Globe icon in the centre to search for the Module The Module id will be shown in the software Double click on the Module id The Module Name will be shown 8 Wer euruuvation sliesuleil sais nao File view My Bluetooth My Services Tools Help BlueLink 00 19 44 02 43 34 Service Discovery finished PAN IP 192 168 50 1 7 We bring the world to you TIFICATION 1SO 9001 2000 7 rhydolabz com www rhydolabz com 6 Right Click on the Module Name and select Connect gt Bluetooth Serial2. thydolabz com www rhydolabz com _ SSS SS eae Document D atasheet Model WRL 1323 Date 05 Apr 10 BlueLI NK Bluetooth Module 5V Serial UART User Manual Rhydo Technologies P Ltd An ISO 9001 2008 Certified R amp D Company Golden Plaza Chitoor Road Cochin 682018 Kerala State India Phone 0091 484 2370444 2371666 7 Cell 0091 99466 70444 if Fax 0091 484 2370579 E mail info rhydolabz com sales rhydolabz com WebSite http www rhydolabz com rhydo COM MOODY We bring the world to you TIFICATION 1SO 9001 2000 rhydolabz com www rhydolabz com C E BlueLINK is a compact Bluetooth Module 5V Serial TTL from rhydoLABZ The module has built in Voltage regulator and 3V3 to 5V level converter that can be used to interface with 5V Microcontrollers The module has only 5 pins Standard 2 54mm berg strip VCC GND TX RX and RESET The module is factory configured in Transparent Mode and hence there is no command required for normal operation The BlueLINK is a Drop in replacement for wired serial connections transparent usage You can use it simply for serial port replacement to establish connection between MCU and GPS PC to your embedded project Robot etc Any serial stream from 9600 to 115200 bps can be passed seamlessly from your PC PDA MOBILE to your target board FEATURES Support Master amp Slave Mode 5 Pin Standard Bergstrip Bluetooth c
3. the first 60 seconds 1 Min after the module is powered up The module would react to other commands only after it receives this command The command mode would end only after the module receives Exit command During command mode the user could issue any commands to configure and operate the module After the module leaves the command mode the module would start the 60 seconds timer again and could enter command mode again if this command is received again gt The format of an AT command from the HOST to the module shall be lt cr gt lt If gt lt AT command gt lt cr gt lt If gt gt The format of the OK code from the module to the HOST shall be lt cr gt lt If gt OK lt cr gt lt lf gt gt The format of the generic ERROR code from the module to the HOST shall be lt cr gt lt If gt ERROR lt cr gt lt lf gt gt The format of an unsolicited result code from the module to the HOST shall be lt cr gt lt If gt RESULT CODE lt cr gt lt lf gt Note lt cr gt lt If gt corresponds to Carriage Return and Line Feed ie r n or 0x0d 0x0a Detailed AT Command set is given as a separate document We bring the world to you 1SO 9001 2000 4 rhydolabz com www rhydolabz com a EE Vv Vv V WV POINTSTO NOTE Do not attach this device directly to a PC RS 232 Port You require an RS 232 to TTL converter circuit if you need to attach this to a computer The Reset RST pin in the BlueLINK module is internal
4. LT CODE lt cr gt lt lf gt INQ 00 12 39 00 34 35 RLMobile 00 13 45 46 99 23 Jeny lt cr gt lt lf gt COMMAND r nA T BPAIR Pin Bluetooth ID r n DESCRIPTION Pair The Device RESULT CODE r nOK r n COMMAND r nA T BPAIR r n DESCRIPTION Check if the device is paired RESULT CODE lt cr gt lt lf gt BPAIR 00 12 39 00 34 35 lt cr gt lt lf gt COMMAND r inA T CON r n DESCRIPTION Connect The Paired Device RESULT CODE lt cr gt lt lf gt CON 1 lt cr gt lt lf gt if connected We bring the world to you 1SO 9001 2000 rhydolabz com www rhydolabz com R DATA TRANSFER USING MICROCONTROLLER The BlueLINK should be connected to the UART module of the microcontroller BaudRate 9600 The connections should be made as per the circuit diagram in this manual If the Bluetooth connection is already configured from PC side the data can be transmitted and received through UART module COMMAND MODE IN BLUELINK MODULE The BlueLINK should be connected to the UART module of the microcontroller or Serial Port of the PC BaudRate 9600 When the module is powered up it returns an OK ASCII Format The host can check for this data The Module is configured using AT Attention Commands For this the Module should enter the command mode The command for entering the Command Mode is LLL The module would parse the stream received on the UART and looks for this command during
5. Port Service 6 ivr Gonpoanom BIneSTen bai wWidoyy File view My Bluetooth My Services Tools Help Refresh Services Pair Device Status poth Serial Port Service is disconne PAN IP 192 168 50 1 7 Properties 7 The connection is established and the software displays the COM Port where the Bluetooth is connected Maje Corset Automatic connection established Do you want to connect to this device automatically when Windows applications open the serial port Serial Port COM4 Remote Device BlueLink IV Always show this dialog gt BlueLINK IN MASTER MODE The sequence of commands used to configure the BlueLINK Module in Master Mode is listed below These commands can be passed from any microcontroller UART or from PC using serial communication software La 4 We bring the world to you 1SO 9001 2000 1 we rhydolabz com www rhydolabz com ER Host BlueLink COMMAND LLL DESCRIPTION Enter command mode RESULT CODE r nOK r n COMMAND r inA T MODE 1 r n DESCRIPTION Enter Master Mode RESULT CODE r nOK r n COMMAND r nAT BSECMODE 1 1 r n DESCRIPTION Set Application Level Security RESULT CODE r nOK r n COMMAND r inA T BDISCMODE 3 180 r n DESCRIPTION Set general discoverable not connect mode and time out period RESULT CODE r nOK r n COMMAND r nAT INQO r n DESCRIPTION Search bluetooth devices r nOK r n RESU
6. hanged without notice Rhydo Technologies P Ltd An ISO 9001 2008 Certified R amp D Company Golden Plaza Chitoor Road Cochin 682018 Kerala State India Phone 0091 484 2370444 2371666 y 4 Cell 0091 99466 70444 L Fax 0091 484 2370579 E mail info rhydolabz com sales rhydolabz com WebSite http www rhydolabz com rhydo COM We bring the world to you 1SO 9001 2000
7. ly pulled up A low input on this pin from any host device will reset the module The default passkey for establishing connection is 8888 All default settings will be displayed using AT SETUP command External Command set is given as a separate document Please refer it for further study QUICKSTART Connect the Bluelink module to a PC Com port using RS 232 to TTL converter circuit and Power it Up Create a HyperTerminal Windows tool for serial port communications window with Baudrate 9600 and connect it to the ComPort to which BlueLINK is connected Connect the Bluetooth Dongle to the USB port of another PC and Install the BlueSoleil software Search for the BlueLINK module and establish a serial connection with BlueLINK During connection process the module asks for passkey The default pass key is 8888 Create a HyperTerminal window with Baudrate 9600 and connect it to the ComPort to which Dongle is connected Type data in any of the HyperTerminal window and you could see the same data in the other window We bring the world to you ISO 9001 2000 rhydolabz com www rhydolabz com co eae aaa eee Terminal 1 PC where BlueLINK is connected Hypee00 Hypenenninal File Edit Yiew Call Transfer Help Dae 553 286 E THIS IS A TEST DATA FROM BLUELINK_ Connected 0 01 04 ANSIW 9600 8 N 1 SCROLL caps NUM Capture Print echo Terminal 2 PC where Bluetooth Dongle is connected S Bluet
8. ooth 9600 COME Hypenenmnal File Edit Yiew Call Transfer Help Dae 23 25 amp THIS IS A TEST DATA FROM BLUELINK_ Connected 0 01 04 ANSIW SCROLL caps NUM Capture Print echo MOODY INTERNATIONAL CERTIFICATION We bring the world to you l rhydolabz com www rhydolabz com C E TECHNICAL SUPPORT If you are experiencing a problem that is not described in this manual please contact us Our phone lines are open from 9 00 AM 5 00 PM Indian Standard Time Monday through Saturday excluding holidays Email can be sent to support rhydolabz com LIMITATIONS AND WARRANTEES This product is intended for personal or lab experimental purpose and in no case should be used where it harmfully effect human and nature No liability will be accepted by the publisher for any consequence of its use Use of the product software and or hardware is with the understanding that any outcome whatsoever is at the users own risk All products are tested for their best performance before shipping still rhydoLABZ is offering One year Free service warranty Components cost Shipping cost will be charged from Customer DISCLAIMER Copyright Rhydo Technologies P Ltd All rights are reserved Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner The information presented in this document does not form part of any quotation or contract is believed to be accurate and reliable and may be c
9. ore V 2 0 compliant SPP Serial Port Profile support Support UART interface to host system Serial communications 9600 115200bps No Setup Initial command required Breadboard Compatible Onboard Status and Power LED Encrypted connection Frequency 2 4 2 524 GHz Built in Chip antenna Power Supply 5V Dimension 55mm x 19mm x 3 2 mm VV VV VV VV VV VV VV WV Operating Temperature 40 70C We bring the world to you 1SO 9001 2000 A rhydolabz com www rhydolabz com PIN DEFINITIONS GND Ground Ground Level of Power supply 5V Power Supply Power Supply Input 5V RXD Receive Pin for Data Reception TXD Transmit Pin for Data Transmission RST Reset Reset Input Internally Pulled Up MOODY TIFICATION 1SO 9001 2000 DIMENSIONS 53 20015 Cmm CICO Aco m 42522 A We bring the world to you 7 www rhydolabz com thydolabz com gE ee S INTERFACING DETAILS gt Below is an example of interfacing the BlueLINK with PIC16F877A microcontroller CI n u ia U WR a Wu ist U mM u PIC16F877 DA 4 We bring the world to you INTERNATIONAL CERTIFICATION 1SO 9001 2000 rhydolabz com www rhydolabz com gt Below is an example of interfacing the BlueLINK to PC Serial Port via MAX 232 DC CHARACTERISTICS
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