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WCS-232 v4.0 User Manual

1. 1200 1 2400 2 4800 3 9600 4 19200 5 38400 6 57600 TaT p200 followed by lt CR gt 0 00 56 9600 8 N 1 2 Type 4 to select 19200 bps SOFTWARE VERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD_ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 19200 8 N 1 Flow Control None Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 80 Timeout 10 Max Responses Connect Timeout 300 AT Response Type X to complete setting Or type lt command gt to continue 9600 6 N 1 3 The set value is shown on the screen again All the same in the next procedures WE Example of Flow Control Setting None Hardware Type F SOFTWARE YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 19200 8 N 1 Flow Control None Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 80 Timeout 10 Max Responses Connect Timeout AT Response Type Flow Control 0 None 1 Hardware 2 DTR DSR followed by lt CR gt 9600 8 N 1 2 Type 1 to use hardware flow control E Example of Stop Bit Setting 1 bit 2 bits Type S i SOFTWARE
2. Connection Mode WAIT Local BD_ADDR 000195111111 COM Port 19200 8 E 2 Flow Control Hardware Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode OFF AT Response OFF Type up to 30 character followed by lt CR gt 0 00 56 9600 8 N 1 SAML PS NUM 2 Enter the desire device name In this example WCS 232 and press Enter key however up to 30 alphanumeric characters possible WE Example of Setting PIN 1 Type E l Oe S 3 2 A ay SOFTWARE YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name i WCS 232 Authentication OFF Connection Mode WAIT Local BD_ADDR 000195111111 COM Port 19200 8 E 2 Flow Control Hardware Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode OFF AT Response OFF Enable type up to 16 character followed by lt CR gt Disable hit lt CR gt 0 00 56 9600 amp N 1 2 Enter the desire PIN value and press Enter key However up to 16 alphanumeric characters possible E Example of Setting Low Power Mode 1 Enter K If you want to set up a low power mode enter E or if not enter D r EK oe g 29 o SOFTWARE VERSION 1 0 0 2009 02 10 Model WCS 232 Device Name WCS 232 Authentication ON PIN 1234 Connection Mode WAIT Local BD_ADDR 000195111111 COM Port 19200 8 E 2 Flow Control Hardware Factory Settings 9600 8 N i Flow Contro
3. Mode Setting The default setting for WCS 232 1 connection waiting v4 0 is connection mode 0 and 2 wait for user command connection modes 1 2 are used for the connection with other Bluetooth devices Mode 0 2 11 Name Setting Setting for friendly name Along with the address it is Name 30 letters max available for ID 12 Parity Bit P PA Setting for parity bit 0 None PA 0 2 1 Odd 2 Even Setting 13 Connection Q TO Setting for timeout connection Effective in connection Timeout Setting TO timeout 0 999 mode 2 14 Stop Bit Setting S ST Setting for stop bit 0 1 Stop ST 0 1 1 2 Stop 15 Connection T addr TO Connection to a specific device Effective in connection Execution addr 12 numbers in Hex mode 2 TO timeout 0 999 16 Execution Cancellation of device search Effective in connection Cancellation and connection command mode 2 17 Setting Displays current setting Software version Confirmation information included 18 CoD Setting Setting for class of device Default 001F00 CoD 6 numbers in Hex Critical factor for search 19 Setting Change Applies edited settings After command WCS 232 Save v4 0 shall be rebooted 20 Status Display Displays the status of WCS 232 S Idle P Pairing v4 0 C Connecting A RF on I Inquiring 21 Help command Displays command list and help Commands shown are depending on the Current Mode 22 AT Command Setting
4. be sure to execute X command and save and then the Mode Switch to Active l Oe DA g Put the switch to Active saveing changes and rebooting 0 00 56 9600 8 N 1 WE Reference If you enter the list for all commands is displayed and if 2 lt command gt how to use the requested command is displayed All commands should be typed with capital letter All commands and setting values are case sensitive De 3 2H COMMAND LISTS CONNECTION CONFIGURATION A Remote BD_ADDR E Authentication Low Power Mode M Mode N Friendly Name CoD SERIAL CONFIGURATION B Baudrate F Flow Control Stop Bit P Parity WAIT COMMAND G Inquiry Timeout H Max Inquiry Num Q Connection Timeout U Cancel T amp T Connect Search Device OTHERS Y Show current set X Reboot to apply L AT command response R Factory Reset command Command help 0 00 56 9600 8 N 1 SCROLL PS NUM 2 Serial Settings E Example of Baud Rate Setting 9600 bps gt 19200 bps 4 Type B d De og 05 Device Name WOS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD_ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 9600 8 N 1 Flow Control None Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 30 Timeout 10 Max Responses Connect Timeout 300 AT Response i OFF Type bps
5. BC Type A l SOFTWARE YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD_ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 19200 8 E 2 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 80 Timeout 10 Max Responses Connect Timeout 300 AT Response Type new address 12 hex followed by lt CR gt 0 00 56 9600 8 N 1 SANL PS NUM 2 Type the target address to be changed You have to enter the 12 digit hexadecimal address After typing 00027801 EFBC press Enter key Mm Example of Connection Mode Setting WAIT COMMAND gt WAIT 1 First enter M to display the way to use the requested command To set the connection mode at Wait mode the input value shall be 1 2 Type M Se SOFTWARE YERSION 2 1 0_RC00 2010 06 25 Mode WOS 232 WOS 232 v4 0 OFF i l 0001950995F2 000195099632 9600 8 N 1 Flow Control Hardware 9600 8 N 1 Flow Control None OO1FO0 ON Slave OFF 3600 8 N 1 SCHOLL CAPS 3 Type 1 E Example of Device Name Setting WCS 232 v4 0 WCS 232 Type N d Daw 8 3 aD A Type X to complete setting Or type lt command gt to continue SOFTWARE YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF
6. OK ATO1L Communicating with 1 Slave OK ATOO00195000003 Communicating with slave of BD 000195000003 E Note When large data exchange occurs in Multi Drop mode without flow control enabled the master unit may experience data loss It may also experience occasional disconnections and or system rebooting especially when bi directional communication happens It is strongly recommended extensive performance test before any real world field applications Node switching mode provides nearly equivalent performance as single connection mode It is always recommended to use flow control for both of Multi Drop mode and Node Switching Mode Appendix A Wait for user command mode The Wait Mode that waits for a command by a user performs search and connection of accessories The correspondent adapter shall be set up in Wait Mode Mi Search It searches Bluetooth devices connected and serviced in the same coverage MEK Input l command Start Inquiry Scan Type U Stop Device address found 000195999999 WCS 232V1 0 0_RC4 99999 001F00 Search completed 0 00 56 SaN L CPS NUM After execution of the command the adapter address searched is displayed E Connect Connection to a specific device Input T Type lt BD_ADDR 12 HEX gt lt CR gt Start Connecting i CON 0 00 56 9600 8 N 1 After execution of the command the ready of communication is ended and the communication is enabl
7. manufacturer s Bluetooth devices instead of the WCS 232 v4 0 or change the initial setting For environment setting please use Hyper terminal included in your Windows operating system f5 Operating Environment Setting 1 Procedures WCS 232 v4 0 can set baud rate parity stop bit device name target adapter and operating mode using Hyper Terminal 14 Connect one WCS 232 v4 0 to the PC serial port and power it on 2 Run Windows Hyper Terminal program 3 Whenever you change environment setting you must Set baud rate data bits parity and stop bit to 9600 8 NONE 1 Initial Factory Setting at Hyper Terminal 4 Select setup mode at the WCS 232 v4 0 mode switch Then software version information will be displayed Software version Serial RF Converter Infomation SystemBase Co Ltd Device name gt WAIT COMMAND 000195111111 000000000000 Target adapter address 9600 8 N 1 Flow Control None 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 30 Timeout 10 Max Responses Connect Timeout AT Response SOFTWARE YERSION 1 0 0 2009 02 10 j j Sa Pae Authentication Device Name gt WOS 232 v4 0 Authentication OFF i Adapter address To see Usage type lt CR gt 600 8 N 1 Set up serial port lt Refer to 2 Serial Settings gt 6 Setup RF connection lt Refer to 3 RF Connection Setting gt O After completing the setting
8. 0 2010 06 25 Mode WCOS 232 Device Name WCOS 232 v4 0 Authentication OFF Connection Mode 1 1 Local BD_ADDR 000195099632 Remote BD_ADDR 0001950995F2 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device OO Foo Low Power Mode OFF Pairing role Master AT Response OFF Enter the Master s BD _ADDR 9600 8 N 1 Change the master s Remote BD_ADDR with the slaves Local BD_ADDR Set the each slaves registered BD_ ADDR using A command SOFTWARE YERSION 2 1 0_RCO00 2010 06 25 Mode WCS 232 RiB Enter the Slaves Device Name gt WOS 232 v4 0 BD ADDR Authentication OFF Connection Mode MULTIDROP MODE Local BD_ADDR 0001950995F2 Remote BD_ADDR 000195099632 0001950995D6 000195099633 0001950995F3 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode ON Pairing role Master AT Response 2 OFF Select remote device 1 Remotel 2 Remote2 3 Remote3 4 Remote4 followed by lt CR gt 9600 8 N 1 Set the slaves mode not Multi Drop mode but wait mode Type M and type 1 to select wait mode 22 SOFTWARE YERSION 2 1 0_RC00 2010 06 25 Mode WCS 232 Device Name WCOS 232 v4 0 Authentication OFF Connection Mode 1 1 Local BD_ADDR 000195099632 Remote BD_ADDR 0001950995F2 COM Port 960
9. 0 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Pairing role Master AT Response amp OFF Type Mode 0 1 1 1 WAIT 2 REGISTER amp CONNECT 3 WAIT COMMAND 4 MULT DROP 5 NODE SWI TCHING followed by lt CR gt 0 00 41 9600 8 N 1 WE Node Switching mode setting All processes are equal to Multi Drop mode setting But the difference is not Multi Drop mode but Node Switching mode For example in Multi Drop mode type M and type 4 to select Multi Drop mode But in Node Switching mode type M and type 5 to select Node Switching mode SOFTWARE YERSION 2 1 0_RC00 2010 06 25 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF Connection Mode 1 1 Local BD_ADDR 0001950995Fe Remote BD_ADDR 000195099632 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode ON Pairing role Slave 4T Response OFF Type Mode 0 1 1 1 WAIT 2 REGISTER amp CONNECT 3 WAlT COMMAND 4 MULT DROP 5 NODE SWI TCHING followed by lt CR gt 9600 8 N 1 In Node Switching mode the master unit maintains multiple connections with maximum 4 slave units but only one connection with one slave unit is active and data is transferred Active slave is selected by AT commands Need for software program On communication after connecting
10. 4 0 does not support RS 232 break signal C 1 2 Pin Assignment WCS 232 v4 0 is a DCE device If your host equipment is DTE plug WCS 232 v4 0 directly to the host equipment or use straight RS 232 cable If your host equipment is DCE use will need to use a cross over RS 232 cable Null modem cable or a Male to Male DB9 Null Modem adapter C 2 Data Loss or Malfunctioning C 2 1 Hardware Flow Control When transmitting large amounts of data with No Hardware Flow Control WCS 232 v4 0 may clear the data buffer unexpectedly The possibility becomes greater as the RF transmission environment becomes worse C 2 2 Response Message AT response messages from the WCS 232 v4 0 may affect the host system unexpectedly Do not use WCS 232 v4 0 If your applications cannot allow for this wireless time delay C 3 Transmission Delay C 3 1 RF Processing Delay It takes 30msec approximately for a WCS 232 v4 0 to complete a data transmission to the other Bluetooth device This time delay cannot be reduced and may enlarge as the RF transmission environment becomes worse Do not use WCS 232 v4 0 If your applications cannot allow for this time delay C 3 2 RF Transmission Environment If there are many Bluetooth devices working in a small area and or the RF communication distance is too great and or there are some obstacles affecting RF performance the WCS 232 v4 0 repeats the transmission packet by packet due to interferences and or low RF perf
11. Or type lt command gt to continue 9600 8 N 1 3 Remove WCS 232 v4 0 Used at stage from your PC serial port and connect the target WCS 232 v4 0 and then set the registered BD_ADDR using A command 2 De 3s as E SOFTWARE YERSION 1 0 0 2009 02 10 Mode WOS 232 Device Name WCS 232 v4 0 Enter BD_ADDR Authentication OFF Connection Mode 1 1 Local BD_ADDR 000195999999 Remote BD_ADDR 000195111111 COM Port 9600 8 N 1 Flow Control None Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF Pairing role Master AT Response OFF Type X to complete setting Or type lt command gt to continue 9600 8 N 1 4 Save the setting using X command and then put the Mode Switch to Active Apply stage procedures to the target WCS 232 v4 0 and set the opposite BD_ADDR of two WCS 232 v4 0 devices to TARGET_ADDR 4 Multiple Connection mode 1 N Communication WE Overview Although the WCS 232 is RS232 WCS 232 supports multiple connections up to 4 slave units There are two types of multiple connection modes Multi Drop mode and Node Switching mode In Multi Drop mode the master can connect to maximum 4 slaves At the same time they transfer the data interactively as below figure In Node Switching mode the master can connect to maximum 4 slaves But only one connection with one slave is active and the data is transferred
12. Wireless Serial R 232 Converter WCS 232 v4 0 User Manual 2nd Fdition On a 16F Daerung Post Tower 1 212 8 Guro dong Seoul Korea Tel 82 2 855 0501 Fax 82 2 855 0580 www sysbas com marketing sysbas com my ASystemBase 1 Introduction WCS 232 v4 0 converts RS 232 serial signals to Bluetooth RF signals Product box contains Blutooth to Serial Converter 2EA User Manual A C Power Supply 9V DC 2EA USB Power Cable 2EA i 2 Specifications Model Name WCS 232 v4 0 Type Bluetooth Serial RS232 Converter Distance Nom 100m up to 1000m using Patch Antenna Voltage 5V 12V DC Polarity Independent Bluetooth Specification Version 2 0 EDR Class1 Frequency bandwidth 2402 2480 MHz Radio mode Frequency Hopping Channels 7 Modulation GFSK Current Max 80mA Min 2mA Temperature 20 70 C SAT GO1R 1dBi Stub Antenna DAT GO1R 3dBi Dipole Antenna optional DAT5 GO1R 5dBi Dipole Antenna optional PAT GO1R 9dBi Patch Antenna optional 1200 bps 115 2 Kops Full Duplex 8 Data bits Serial communication Odd Even No Parit 1 2 Stop bits RTS CTS ON OFF possible DTR DSR DCD Loop Back connected Wireless interface Antenna Flow Control l 3 Architecture 1 External View Antenna ACTIVE MODE Mode Switch SETUP MODE RS 232 Side DB9 Female Connector 2 Mode Switch SETUP LU ACTIVE A
13. YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name WCS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD_ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 19200 8 N 1 Flow Control Hardware Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 80 Timeout 10 Max Responses Connect Timeout 300 AT Response Type Stop Bit O ONE 1 TWO followed by lt CR gt 0 00 56 ORDO BN SCROLL CAPS NUM 2 Type 1 to change a stop bit to 2 bits WE Example of Parity Bit Setting None gt Even Type P l De 28 0a SOFTWARE YERSION 1 0 0 2009 02 10 Mode WOS 232 Device Name WOS 232 v4 0 Authentication OFF Connection Mode WAIT COMMAND Local BD_ADDR 000195111111 Remote BD_ADDR 000000000000 COM Port 19200 8 N 2 Flow Control Hardware Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode OFF Inquiry Para 80 Timeout 10 Max Responses Connect Timeout 300 AT Response Type Parity O NONE 1 ODD 2 EVEN followed by lt CR gt 0 00 56 ENA LLL CAPS NUM 2 Type 2 to change to even parity 3 RF Connection Settings This is necessary only if you communicate with other manufacturer s Bluetooth devices instead of the WCS 232 v4 0 or change the initial settings E Example of Target Address Setting 00 00 00 00 00 00 gt 00 02 78 01 EF
14. as below figure E Multi Drop mode setting You don t have to use software program separately 4 Set baud rate data bits parity and stop bit to 9600 8 NONE 1 at Hyper Terminal 2 Connect WCS 232 v4 0 used a master to your PC serial port and put Mode Switch to Setup Mode 3 To use by Multiple Connection mode change the 1 1 mode with Multi Drop mode Type M and type 4 to select Multi Drop mode Da 53 D2 a SOFTWARE VERSION 2 1 0_RC00 2010 06 25 Mode WOS 232 Device Name WOS 232 v4 0 Authentication OFF Connection Mode 1 1 Local BD_ADDR 0001950995F2 Remote BD_ADDR 000195099632 9600 8 N 1 Flow Control Hardware 9600 8 N 1 Flow Control None 001F00 ON Slave AT Response OFF Type Mode 0 1 1 1 WAIT 2 REGISTER amp CONNECT 3 WAIT COMMAND 4 MULTI DROP 5 NODE SW TCHING followed by lt CR gt 9600 8 N 1 4 Save the setting using X command and then put the Mode Switch to Active DS F Da E SOFTWARE VERSION 2 1 0_RC00 2010 06 25 Mode WCOS 232 Device Name WOS 232 v4 0 Authentication OFF Connection Mode MULTIDROP MODE Local BD_ADDR 0001950995F2 Remote BD_ADDR 000195099632 0001950995D6 000195099633 0001950995F3 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode ON Pairing role Master AT Response OFF Type X to complete setting Or ty
15. ctive Mode SETUP ACTIVE Setup Mode 3 LED LINK Turns red when power is supplied Turns green when remotely linked with the other party TxD Turns green when data is transmitting turns on faintly only if linked RxD Turns red when data is receiving 4 Connector DB 9 Connector Pin Layout E 4 Installation Procedures 1 Connection There is no need to install additional programs in your computer or communication devices to use the WCS 232 v4 0 Connect the WCS 232 v4 0 to a serial port at your computer or communication device and supply it with power Then you can easily access it as if you were using the existing serial port WCS 232 v4 0 can be powered by the following methods DC power supply PC USB port through USB cable or DB9 pin connector available only if special serial ports are used A Bluetooth connection between two devices using the WCS 232 v4 0 is automatically established when both WCS 232 v4 0 are powered on After that LINK LED turns red and you are free to use the WCS 232 v4 0 2 Environment Setting Since WCS 232 v4 0 are connected onto the serial port of your PC or communication device you should specify the serial port environment information Baud rate data bits parity bit stop bit flow control etc and the RF connection device name operating mode target address etc for mutual communication RF connection setting is required only if you communicate with other
16. ed in Active Mode Appendix B Command Items Commands Descriptions Remarks 1 Connection A addr Setting for the address of device Setting to be connected addr 12 numbers in Hex 2 Baud Rate B BR Setting for baud rate 0 1200 1 2400 Setting BR Baudrate 0 7 2 4800 3 9600 4 19200 5 38400 6 57600 7 115200 3 PIN Number E PIN Setting for authentication After authentication and Setting Enter ciphering ciphering two adapters are PIN 16 letters max to be connected if their PIN Enter deactivated numbers are the same 4 Flow Control F FC Setting for flow control 0 None Setting FC 0 1 1 Hardware Setting for search timeout Effective in connection 5 Search Timeout G TO TO timeout 0 999 mode 2 Setting Default 10 seconds Setting for the maximum number Effective in connection 6 Maximum H NO of devices to be searched mode 2 Search Setting NO Respondents 0 999 Default 10 7 Search Search for Bluetooth devices Effective in connection Execution connected mode 2 TO timeout 0 999 Search will be completed NO correspondents 0 999 when it reaches either timeout or the maximum number of correspondents 8 Search Setting whether to respond to Effective in connection Response search request mode 1 Setting E Enabled D Disenabled 9 Power save Setting for power save mode setting E Enabled D Disenabled 10 Connection Setting for connection mode 0 1 1 connection
17. l None Class of Device 001F00 Low Power Mode OFF AT Response OFF Type lt Efenable D disable gt lt CR gt Enable Disable Low Power Mode 0 00 56 9600 B N I WE Display Device Information 1 Type V SOFTWARE YERSION 1 0 0 2009 02 10 Mode WCS 232 Device Name HC 232 Authentication ON PIN 1234 Connection Mode WAIT Local BD_ADDR 00019511111 COM Port 19200 8 E 2 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode OFF AT Response i OFF 0 00 56 9600 8 N 1 2 All current information is displayed At this time verify that the values are identical to the ones you have once set BM WCS 232 v4 0 Pair Setting The following example showing how to set up the destination WCS 232 v4 0 address 4 Set baud rate data bits parity and stop bit to 9600 8 NONE 1 at Hyper Terminal 2 Connect one of WCS 232 v4 0 to your PC serial port and put Mode Switch to Setup Mode and Record displayed BD_ADDR d TE SOFTWARE YERSION 1 0 0 2009 02 10 Model WCS 232 Device Name WCS 232 Record BD ADDR Authentication OFF 7 Connection Mode 1 1 Local BD_ADDR 000195111111 Remote BD_ADDR 000195999999 COM Port 9600 8 N 1 Flow Control None Factory Settings 9600 8 N i Flow Control None Class of Device 001F00 Low Power Mode OFF Pairing role Slave AT Response OFF Type X to complete setting
18. ormance This may lead to increased data transmission time delays
19. pe lt command gt to continue 0 10 59 9600 8 N 1 Record displayed Local BD_ADDR of the master SOFTWARE VERSION 2 1 0_RC00 2010 06 25 Mode WCS 232 Device Name WOS 232 v4 0 Authentication OFF Connection Mode MULTIDROP MODE Record BD_ADDR Local BD_ADDR 0001950995F2 Remote BD_ADDR 000195099632 0001950995D6 000195099633 0001950995F3 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device 001F00 Low Power Mode Pairing role AT Response Type X to complete setting Or type lt command gt to continue 9600 8 N 1 6 Connect WCS 232 v4 0 used slaves to your PC serial port and put Mode Switch to Setup Mode Record displayed Local BD_ADDR of the slaves Note Maintain the status that master s Hyper Terminal page opened SOFTWARE YERSION 2 1 0_RC00 2010 06 25 Mode WCOS 232 Device Name WCOS 232 v4 0 Authentication OFF Connection Mode 1 1 Record BD_ADDR Local BD_ADDR 000195099632 Remote BD_ADDR 0001950995F2 COM Port 9600 8 N 1 Flow Control Hardware Factory Settings 9600 8 N 1 Flow Control None Class of Device OO Foo Low Power Mode OFF Pairing role Master 4T Response lt OFF 9600 8 N 1 Change the slaves Remote BD_ADDR with the master s Local BD_ADDR Set the master s registered BD_ADDR using A command 2 Oe S 2a Pe SOFTWARE YERSION 2 1 0_RC0
20. whether to respond to AT AT command can be used Response command in mode 2 23 Factory Reset Setting for factory reset Xx User should change hyper terminal setting value as like Baud rate Parity bit Stop bit to assigned factory default value in the Set up mode If user has changed factory default s setting value Appendix C Trouble Shooting C 1 No Data Transmission C 1 1 COM Port Settings Check whether the Baud rate of WCS 232 v4 0 matches that of its host equipment Check whether the host equipment has a Data bit setting of 8 WCS 232 v4 0 supports only 8 Data bit settings If your host equipment uses 7 Data bit and even or odd parity it may work with a 8 Data bit and No parity setting This is valid only when both DCE devices are the WCS 232 v4 0 In this case set both WCS 232 v4 0 to 8 Data bit and No parity If one of DCE devices is another Bluetooth device such as Bluetooth USB dongle 7 bit data configurations will not work Check whether the Parity and Stop bit of WCS 232 v4 0 match those of your host equipment WCS 232 v4 0 supports No parity Even parity and Odd parity 1 and 2 Stop bit configurations Check whether the host equipment of WCS 232 v4 0 uses Hardware Flow Control WCS 232 v4 0 is initially set to Use of Hardware Flow Control If your host equipment does not use Hardware Flow Control please disable the Hardware flow control option by referring to 5 Operating environment setting WCS 232 v

WCS-232 v4.0 User Manual

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