Model: WCS-232 V6.0 User Guide Version 1.0.0.
User Guide for the WCS-232 V6.0 Version 1.0.0.0 Firmware version 2.0.X Printed in Korea Copyright Copyright 2019,SystemBase Co., Ltd. All rights reserved. SystemBase reserves the right to make changes and improvements to its product without providing notice. Trademark Windows® is a registered trademark of Microsoft Corporation. Ethernet® is a registered trademark of XEROX Corporation.
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. Contact Information SystemBase Co,. Ltd Website: http://www.sysbas.
Revision History Revision Date Name V1.0.0.
Contents 10 1. Introduction 1.1. Overview ..................................................................................................................................10 1.2. Package Check List .................................................................................................................10 1.2.1. Single Unit Package .......................................................................................................10 1.2.2. Bulk-Pack Package .....................................
41 5. Approval Information 5.1. FCC ..........................................................................................................................................41 5.1.1. FCC Compliance Statement ..........................................................................................41 5.1.2. RF Exposure Statement .................................................................................................41 5.1.3. Do not .................................................................
B.3.5. AT+USEDIP? ...............................................................................................................52 B.3.6. AT+BTINFO? ...............................................................................................................52 B.3.7. AT+BTINQ? .................................................................................................................52 B.3.8. AT+BTLAST? .............................................................................................
C.5. S10: Enable Response Message (default 1) ...........................................................................65 C.6. S11: Enable Escape (default 1) ...............................................................................................65 C.7. S12: Clear Data Buffer When Disconnected (default 1) ..........................................................65 C.8. S13: Enable DCD Signal (default 1) ........................................................................................65 C.9.
D.3.2. RF Transmission Environment ......................................................................................72 Appendix E: WCS-232 mechanical drawing 73 E.1. WCS-232 mechanical drawing (mm) .......................................................................................73 75 Appendix F: Warranty F.1. GENERAL WARRANTY POLICY ............................................................................................75 F.2. LIMITATION OF LIABILITY ....................................
1. Introduction 1.1. Overview WCS-232 is a terminal device for wireless serial communication using Bluetooth 2.0+EDR technology that is an international standard of short range wireless communications. WCS-232 can communicate with other Bluetooth devices; user may connect other Bluetooth devices that support the Serial Port Profile. The working distance of WCS-232 with default antenna is 100m WCS-232 has a compact design, which allows it to be placed conveniently into various devices or equipment.
- DC 5V Power Cable - USB Power Cable - DB9 Female to DB9 Male Gender WCS-232-01 - WCS-232 - Stub Antenna - DC 5V Power Cable - USB Power Cable - DC Power Adapter - DB9 Female to DB9 Male Gender 1.2.2. Bulk-Pack Package WCS-232-B10 - WCS-232 x 10 EA - Stub Antenna x 10 EA - DC Power Cable x 10EA 1.3. Product Specification WCS-232 Serial Interface One female DB9 serial port for data communication Serial UART speed up to 921.
Diagnostic LED Mode, Connect, Serial Rx/Tx Power Supply voltage: 5V DC Power consumption: 80mA@5VD Max Environmental Storage temperature: -40 ~ 85 oC Operating temperature: -40 ~ 85 oC Humidity : 90% (Non-condensing) * The performance may drop in high or low temperatures. Physical properties - Dimension (L x W x H) 76 x 31 x 16 (mm) - Weight 24g Approvals FCC(A), CE, KC, Japan MIC Warranty 3-year limited warranty * Note : Bluetooth v2.0 supports improved AFH function.
2. Getting Started This chapter describes how to set up the WCS-232 for the first time. - 2.1 Panel Layout explains the panel layout. - 2.2 connecting the Hardware describes how to connect the power, and the serial device, to the WCS232. Following items are required to get started: - One DC power adapter, USB power cable or DC power cable (included in the package). - One PC with RS232 serial port. - Terminal emulation program running on the PC. 2.1.
2.2. Connecting the Hardware This section describes how to connect the WCS-232 to the serial device. - Connect a power source to the WCS-232. - Connect the WCS-232 to a serial device. 2.2.1. Connecting Power to WCS-232 WCS-232 can be powered from either external DC power adaptor/external power source.
2.2.2. Connecting Device to WCS-232 Connect the serial device to the WCS-232 as shown below.
3. Configuration 3.1. Operation Modes In addition to the serial port configurations the WCS-232 also requires some settings for Bluetooth. For getting the most out of WCS-232, 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.
Bluetooth device whenever the unit is powered on or software reset. WCS-232 in Mode1 cannot be discovered or connected by other Bluetooth devices. Mode2 WCS-232 is waits for a connection from the last connected Bluetooth device. WCS-232 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 WCS-232, the mode change from other operation modes to Mode2 is not work properly.
3.3. Serial Ports The applicable settings for serial ports are as follows. Table 3-3 The WCS-232 Serial Port Settings Serial Port Settings Values Baud rate 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200, 230400, 460800, 921600 Data bite 8 Parity No parity, Even parity, Odd parity Stop bit 1, 2 Hardware Flow Control Use, No Use The values in box are the factory defaults. The flow control setting is configurable only through dip switch. 3.4. Data Bit WCS-232 supports only 8 data bit.
data becomes large, the possibility of data loss becomes greater. For large data transmissions, the use of hardware flow control is highly recommended. 3.6. Reset to Factory Defaults To set all the configuration settings to its factory default parameters, press the reset button, depicted in Fig. 3-1. Press and hold (for at least 1 sec) the reset button with a narrow pointed tool like paper clip. Reset works only when power is on. 3.7.
Table 3-5 Hardware Flow Control Settings by Dipswitches No Use Hardware Flow Control Use Handshaking * Note: You cannot set the WCS-232 to a Baud rate of 1200 and 230K by way of the Dipswitch. If you want to use them, to set these speeds, please configure the dipswitch to S/W Config setting and use WCSConfig or AT commands. Please refer to WCSConfig and Appendix B.3.4 AT+UARTCONFIG, Baud rate,Paraty,Stopbit. 3.8.
2. Push pairing Mode3 button Mode LED blinks 3 2. Push pairing times every 3 seconds button Mode3 times every 3 seconds 3. Push pairing Mode1 button again 4. Connected Slave Connect LED blinks Mode LED blinks 3 4. Connected Mode LED blinks every second Master every second Connect LED blinks every second Using pairing button, users can make a pairing connection between a WCS-232 unit and other Bluetooth devices. Step 1. Turn on SD1 and reset it by pressing Factory Reset Button. Step 2.
3 times every 3 seconds. Keep the power ON. Step 3. Press the Pairing Button of master for 2 seconds until Mode LED blinks 3 times every 3 seconds. Keep the power ON. Step 4. Press the Pairing Button of master for 2 seconds until Mode LED blinks every second. Wait for master & slave1 to connect to each other until the Connect LED’s of master and slave1 blink every 1 second. It takes about 10 seconds to make a connection. If there are many Bluetooth devices nearby, it may take longer.
times every 3 seconds 5. Push Pairing Button Mode1 Mode LED blinks 1 times every 1 seconds 6. slave1 connected Mode1 Connect LED blinks 1 slave1 connected Mode2 times every 1 seconds Connect LED blinks 1 times every 1 seconds 7. Push Pairing Button Mode1 Mode LED blinks 1 times every 1 seconds 8. changed Mode3 Multi-Drop Mode Mode LED blinks 3 slave1 Mode2 times every 3 seconds disconnected Connect LED blinks 1 times every 1 seconds 9.
Factory reset 19. Slave4 Push Pairing Button 20. Push Pairing Mode1 Button 21. slave4 connected Mode LED blinks 1 times every 1 seconds Mode1 Connect LED blinks 1 slave4 connected Mode2 Connect LED blinks times every 1 seconds 1 times every 1 Mode LED turn on seconds ※ When master is connecting to slave, Mode LED is turn off. So may will be show like single connection state. 3.9. Remote Configuration WCS-232 supports remote configuration.
3.10. Software and Utility This configuration software and utility for firmware update is included with the product, which also can be downloaded from http://www.sysbas.com. Table 3-9 Configuration Software Software Purpose Operating System WCSConfig Configuration MS Windows 98SE or Higher 3.11. WCSConfig WCSConfig is a program that runs on Microsoft Windows for the configuration of WCS-232. Install WCSConfig on your computer. Plug a WCS-232 into the serial port of the computer and turn on the power.
Figure 3-3 Main Window 26
Figure 3-4 Information Window Serial port settings can be changed by and of WCSConfig in the menu bar at upper left corner of the window without re-running the WCSConfig program.
When the WCSConfig software is able to access the WCS-232 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 3-6 Device Setting Window WCS-232 supports two security options, Authentication and Encryption. If you enable the Authentication option, you must also enter a Pin Code value.
WCS-232 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. For WCS-232, hardware flow control can be configured only by dip switch. And parity, stop bit can be configured only SW config mode. Thus H/W Flow Control option will not work in this case. When the dipswitch value isn’t ATcommand mode, the Baud Rate menu will be disabled.
Figure 3-7 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 3-8 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 WCS-232 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 anytime in order to terminate the signal strength test. The signal strength test will continue until the STOP button is pushed.
Figure 3-9 Connection (in) Window If the Connection Wizard icon is clicked, an easy to use pairing menu will appear: 32
Figure 3-10 Connection Wizard Window In this example we will refer to the two WCS-232s as SD1 and SD2 respectively. To use this menu, please do the following: Step 1. Connect SD1 and then push the START button. Step 2. Disconnect SD1, connect SD2 and then push the Next button after setting up Slave configuration. At this time, the dip switch value should be ATcmd mode. The flow control setting can be changed only through dip switch. Step 3.
3.12. Terminal Program A terminal program is typically an application that will enable a PC to communicate directly with a modem. If you are using Windows 98SE or higher version of Windows, HyperTerminal program is included as part of the operating system. WCS-232 provides some extended AT commands for configuration of the WCS-232. This manual will explain the method using HyperTerminal. If you need to install HyperTerminal, click start>setting>control panel>add/remove programs.
To view the AT commands that are being typed, you will need to enable the local echo option. Go to File->Properties->Settings->ASCII setup and select the “Echo typed characters locally” option. For expanded AT commands, please refer to Appendix A. AT commands. Example of AT commands: at+btinfo? 00015B446655,WCS232v2.0.
4. Multiple Connection Mode 4.1. Overview 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. M S1 S4 S2 S3 Figure 4-1 Multi-Drop Mode In Multi-Drop Mode a master unit can connect to maximum 4 slave units at the same time and they transfer data bi-directionally as in Figure 4-1.
On communication after connecting ATO1 – Communicating with #1 Slave +++ OK ATO000195000003 – Communicating with slave of BD 000195000003 4.2. Configuration All the slaves should be in the status of waiting for connection either in Mode 2 or Mode 3 and the master unit tries to connect to the slave units. The master unit needs to be configured to work in a multiple connection mode using AT+MULTI,x command, which makes master reboots after execution.
CONNECT000195000001 OK +++ ATS54=000195000002 OK OK ATD000195000002 ATS55=000195000003 CONNECT000195000002 OK +++ ATS56=000195000004 OK OK ATD000195000003 AT+MULTI,1 or AT+MULTI,2 CONNECT000195000003 OK +++ AT+BTMODE,1 OK After rebooted automatically ATD000195000004 master tries to connect to CONNECT000195000004 slaves +++ After input the BD addresses of the slave units into 4 S-registers S46, S54, S55 and S56 and then set operation mode as MODE1, users can use multiple connection
4.3.2. AT+MLIST? It shows the current mode, the connection status and the BD addresses of slaves. at+mlist? CURRENT MODE: MULTI DROP TASK1 – 000195000001 TASK2 – 000195000002 TASK3 – DISCONNECT TASK4 - 000195000004 4.3.3. ATHx, ATHbdaddr Using the ATH command, connections with all slaves or only connections with specific slaves can be disconnected selectively Table 4-3 ATH ATH Disconnect all the slaves. ATHx (ATH1, ATH2, ATH3, ATH4) Disconnect the slave which belongs to the TASK x.
ATOx (ATO1, ATO2, ATO3, ATO4) Communicate with the slave which belongs to the TASK x. ATObdaddr (ATO000195000001) Communicate with the slave with specified BDaddress. 4.4. Notes 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.
5. Approval Information 5.1. FCC FCC Part 15 Subpart C Section 15.247 FCC ID: PRO-WCS-232V6 5.1.1. FCC Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, Including interference that may cause undesired operation 5.1.2.
5.3. KC Type Registration Certification No: MSIP-CRM-SNA-IW07 5.4. Japan MIC 형식등록(Type Registration) Certification No: 011-160056 5.5. SIG Specification Version: 2.0/2.
6. RF Information 6.1. Radio Frequency Range 2.402~2.480GHz 6.2. Number of Frequency Channel 79 channels 6.3. Transmission Method FHSS (Frequency Hopping Spread Spectrum) 6.4. Modulation Method GFSK (Gaussian-filtered Frequency Shift Keying) Pi/4 DQPSK (pi/4 rotated Differential Quaternary Phase Shift Keying) 8DPSK (8 phase Differential Phase Shift Keying) 6.5. Radio Output Power Products Radio Output Power WCS-232 V6.0 +18dBm 6.6.
WCS-232 V6.0 -88dBm 6.7. Power Supply Products Radio Output Power WCS-232 V6.0 DC 5.
Appendix A: Connections A.1. Serial Port Pin Outs WCS-232 is a DCE device compatible with the RS232 standard, a DB9 female interface. Figure A-1 Pin layout of the DB-9 female connector Table A-1.
9 Vcc Input 5V A.2. Serial Wiring Diagram A.2.1. To Host with DTE Interface DTE (Host System) DCE (W CS-232 V6.0) 1. DCD 1. DCD 2. RXD 2. TXD 3. TXD 3. RXD 4. DTR 4. DSR 5. GND 5. GND 6. DSR 6. DTR 7. RTS 7. CTS 8. CTS 8. RTS 9. 9. VCC A.2.2.
DCE (Host System) DCE (W CS-232 V6.0) 1. DCD 1. DCD 2. TXD 2. TXD 3. RXD 3. RXD 4. DSR 4. DSR 5. GND 5. GND 6. DTR 6. DTR 7. CTS 7. CTS 8. RTS 8. RTS 9. 9.
Appendix B: AT Commands B.1. Terminology B.1.1. AT Command AT command set is the in fact standard language for controlling modems. The AT command set was HT TH developed by Hayes and is recognized by virtually all personal computer modems. WCS-232 provides the extended AT command set to control and configure the serial parameters and Bluetooth connection. B.1.2. AT Response WCS-232 replies to AT commands with 4 kinds of message, ‘OK’, ‘ERROR’, ‘CONNECT’ and ‘DISCONNECT’. B.1.3.
Status Description Standby Waiting for AT commands Pending Executing tasks Connect Transmitting data B.1.5. Security Security Description Authentication Pin Code (or Pass key) Encryption Data encryption B.1.6. Symbols The symbols are used for the description of command syntax as follows: Symbols Meaning ASCII Code Carriage return 0x0D Line feed 0x0A Carriage return + Line feed 112233445566 Bluetooth device address N or m One digit decimal number to Timeout in seconds B.
BLUETOOTH Information Mode Status Connection Security Miscellaneous REMOTE CONFIGURATION S-REGISTER 50 5 AT+USEDIP? 6 AT+BTINFO? 7 AT+BTINQ? 8 AT+BTLAST? 9 AT+BTVER? 10 AT+MLIST? 11 AT+BTMODE,n 12 AT+MULTI,n 13 +++ 14 AT+SETESC,nn 15 ATO 16 AT+BTCANCEL 17 AT+BTSCAN 18 AT+BTSCAN,n,to 19 AT+BTSCAN112233445566,to 20 ATD 21 ATD112233445566 22 ATH 23 AT+BTKEY=$string 24 AT+BTSD? 25 AT+BTCSD 26 AT+BTFP,n 27 AT+BTSEC,a,e 28 AT+BTNAME=$string 29 AT+BTLPM,n
B.3. Command Description B.3.1. ATZ Response OK Purpose Software Reset Description This has the same effects as Powercycling the unit. This command disconnects any connected Bluetooth device, and stops ongoing tasks. After rebooting, the status will be decided by the preset operation mode. Some AT commands require the ATZ command be run so that the commands can take effect. B.3.2.
Parity=N/E/O (Default=N) Stopbit=1/2 (Default=1) Description The Serial parameters can be set or changed only if SW config mode is selected in dip switch. The factory default is 9600, N, 1. To take effect the ATZ command must be used or Powercycle the unit. Example AT+UARTCONFIG,115200,N,1 B.3.5. AT+USEDIP? Response m Purpose Check the Baud rate set by the dip switch Description m=0: Dip switches are set to ‘S/W Config’ m=1: Please view the dipswitches to view your baud rate. B.3.6.
OK Purpose Search Bluetooth devices nearby Description The Bluetooth devices in Inquiry scan mode nearby are displayed with their BD addresses, Device names, and Class of device. Maximum 15 devices are scanned for 30 seconds. (Default 15 value in S-register 24) It can’t use for remote configuration mode. B.3.8.
B.3.11. AT+BTMODE,n Response OK Purpose Set operation mode Parameters n=0: MODE0 (Default) n=1: MODE1 n=2: MODE2 n=3: MODE3 Description When the operation status is ‘Pending’ currently, change the status to ‘Standby’ with AT+BTCANCEL prior to this command. To take effect the ATZ must be executed or Powercycle the unit Example AT+BTMODE,2 OK ATZ B.3.12.
any AT command is not accepted but this command, which is not echoed on the screen. When WCS-232 encounters a character ‘+’ from host, it stops the data transmission and waits for next 2 characters. If the next 2 characters aren’t both ‘+’, it restart to transmit data including the first ‘+’ as well. If not, it converts the operation status to ‘Standby’. If the data from host includes ‘+++’, it will convert the operation status to ‘Standby’.
Purpose Terminate the current task Description This terminates a current executing task, such as Inquiry scan and Page scan, then converts the operation status to ‘Standby’. It can’t use for remote configuration mode. B.3.17. AT+BTSCAN Response OK CONNECT 112233445566 Purpose Wait for inquiry and connection from other Bluetooth devices Description This allows the inquiry and connection from the other Bluetooth devices. The operation status will be in ‘Pending’ after this command.
B.3.19. AT+BTSCAN112233445566,to Response OK CONNECT 112233445566 or OK ERROR Purpose Wait for connection by a Bluetooth device with a given BD address Parameters 112233445566=BD address to= time duration in seconds Description WCS-232 will wait to be connected to by the Bluetooth device with the given BD address. If the parameter of to is 0, it will wait forever. When connection is made with the Bluetooth device, response will be ‘CONNECT’ with its BD address.
ERROR Purpose Connect to a specific Bluetooth device with a given BD address Parameters 112233445566 = BD address Description WCS-232 attempts to connect to the Bluetooth device with the given BD address. To make successful connection, the Bluetooth device must be in Page scan mode. This attempt continues for 5 minutes. If it fails to make connection, response is ‘ERROR’. It can’t use for remote configuration mode. Example ATD000B530011FF B.3.22.
B.3.24. AT+BTSD? Response 112233445566 OK Purpose Display a list of Bluetooth devices sharing the same pin code Description Once a connection is made with a pin code, WCS-232 saves the Bluetooth device with its link key, generated by the pin code. The connection to a device listed in WCS-232 can be made automatically without the authentication process. The maximum number kept on the list is 7. B.3.25.
Encryption=1: Activate Description If the authentication is activated, the pin code must be set by AT+BTKEY command. Data encryption cannot be used when authentication is not enabled, i.e. Authentication=0 and Encryption=1 will not work properly. B.3.28. AT+BTNAME=$string Response OK Purpose Change device name Parameters $string= New device name (Default=”WCSv2.0.0-445566”) Description WCS-232 can have a user friendly name for easy identification.
standing. Example +++ AT+BTRSSI,1 OK 0,255,0,0 B.3.31. AT+PASS=$string Response Remote Configuration Enabled Purpose Input password in remote configuration mode. Parameters $string= Password (Default=”0000”) Description Input password for authentication in remote configuration mode. Example AT+PASS=1234 B.3.32. AT+CHPASS=$string Response OK Purpose Change password used in remote configuration mode.
Response value OK Purpose Display a given S-register Parameters nn= Address of S-register Description A specific S-register will be displayed. B.3.35. ATSnn=mm Response OK Purpose Change S-register value Parameters nn= Address of S-register mm= New value of S-register Description Some S-registers are optimized for the overall performance and protected and cannot be changed. When users try to change these S-registers, response is ‘ERROR’. For details of S-register, refer Appendix. B.
○ +++ AT+SETESC ◎ ATO ● ATH ● AT+BTSEC,Auth,Encr ◎ AT+BTLAST? ○ AT+BTMODE,n ◎ AT+BTNAME=”Name” ◎ AT+BTKEY=”nnnn” ◎ AT+BTINFO? ○ AT+BTLPM,n ◎ AT+BTSD? ○ AT+BTCSD ◎ AT+BTFP,n ◎ AT+UARTCONFIG,b,p,s ◎ AT+USEDIP? ○ ○ AT+BTVER? ○ ○ AT+BTRSSI,n ● AT+PASS=”nnnnnnnn” ○ ○ AT+CHPASS=”nnnnnnnn” ○ ○ ◎ Valid only when WCS-232 is not connected to other Bluetooth device. ● Valid only when WCS-232 is connected to other Bluetooth device.
Appendix C: S-Register S-registers contain 52 parameters for the WCS-232 Series. These are stored in flash memory and the values will be saved unless hardware reset is executed. The value of S-register can be accessed and changed with ATS command. Some S-registers not shown below are set to maximize the performance of WCS-232 Series. Thus it is not recommended to change these S-registers. Changing the values of S-register can only be done in the Standby mode. Turn WCS-232 off and on. C.1.
S6=1, activate Low Power Mode. This value decides whether WCS-232 works in Low Power Mode or not. When this value is 0, WCS-232 works only in active power mode. When WCS-232 works in Low Power mode, delay in transferring data may occur. C.5. S10: Enable Response Message (default 1) S10=0, WCS-232 does not send response messages to the host system. S10=1, WCS-232 sends response messages to host system. This value decides whether WCS-232 sends response messages such as OK, ERROR, CONNECT, DISCONNECT or not.
C.10. S15: Enable Disconnect by DTR (default 0) S15=0, DTR signal cannot release the connection. S15=1, The Bluetooth connection can be released when DTR signal is off. This value decides whether Bluetooth connection is released when DTR signal drops or not. If this value is 1, you can use DTR signal in order to disconnect Bluetooth connection. C.11. S22: Faster Connection (default 0) S22=0, none S22=1, page scan S22=2, inquiry scan S22=3, page/inquiry scan Connecting time is average 1.
Intercharacter Timeout * Optimal Value(S23 x S26) 50ms 180 100ms 235 200ms 340 * When 10 bytes data are sent every intercharacter timeout, they are sent separately by 10 bytes at the optimal value. If the intercharater timeout is set below the optimal value, the date will be put together and sent by 20, 30, 40 bytes or more. C.15. S28: Escape Sequence Character (default 43) The decimal number of the ASCII code of escape sequence character can be controlled.
C.20. S44: COD Filter (default 0) This value is used to filter the sort of the bluetooth devices on inquiring. All the bluetooth devices are inquired in case of 0. In case of 3E0100, bluetooth devices with COD 3E0100 are inquired. C.21. S45: Inquiry Access Code (default 0x9E8B33) Inquiry access code is used during inquiry state. The reserved IAC addresses are 0x9E8B00 ~ 0x9E8B3F. The general inquiry IAC is 0x9E8B33. WCS-232 is able to find the Bluetooth devices that are configured as the same IAC C.22.
C.26. S54: BD Address of Last Connected Device This saves the Task2 BD address of the Bluetooth device connected most recently in a multiple connection mode. C.27. S55: BD Address of Last Connected Device This saves the Task3 BD address of the Bluetooth device connected most recently in a multiple connection mode. C.28. S56: BD Address of Last Connected Device This saves the Task4 BD address of the Bluetooth device connected most recently in a multiple connection mode. C.29.
8 16 C.31. S59: Current Slave in Communication (default 0) This value shows the current slave number in communication. The value is automatically stored when the slave is selected for communication. This value can also be set by user so the master unit connects to a specific slave to connect first in case the master unit reboots. The value range is 0~4. 0 means the maser unit never connected to a slave. The master will connect to a slave whatever responses first. C.32.
Appendix D: Trouble Shooting D.1. No Data Transmission D.1.1. COM Port Settings Check whether the Baud rate of WCS-232 matches that of its host equipment. Check whether the host equipment has a Data bit setting of 8. WCS-232 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. In this case, set both WCS232s to 8 Data bit and No parity.
The messages of WCS-232 response may affect the function of host system. Set ATS10=0 not to send WCS- 232 response to host system and try again. Refer Appendix B. for details. D.3. Transmission Delay D.3.1. RF Processing Delay It takes 30msec approximately for a WCS-232 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 If your applications cannot allow for this time delay.
Appendix E: WCS-232 mechanical drawing E.1.
Appendix F: Warranty F.1. GENERAL WARRANTY POLICY SystemBase Co,. Ltd. (hereinafter referred to as SystemBase) warrants that the Product shall conform to and perform in accordance with published technical specifications and the accompanying written materials, and shall be free of defects in materials and workmanship, for the period of time herein indicated, such warranty period commencing upon receipt of the Product.
F.3. HARDWARE PRODUCT WARRANTY DETAILS WARRANTY PERIOD: SystemBase warranties embedded hardware Product for a period of one (1) year, and external hardware Product for a period of three (3) or five (5) years according to the Product type. WARRANTY PROCEDURE: Upon return of the hardware Product SystemBase will, at its option, repair or replace Product at no additional charge, freight prepaid, except as set forth below.
WARRANTY COVERAGE: SystemBase warranty will be limited to providing a software bug fix or a software patch, at a reasonable time after the user notifies SystemBase of software non-conformance. F.5. THIRD-PARTY SOFTWARE PRODUCT WARRANTY DETAILS The warranty policy of the third-party software is conformed to the policy of the corresponding vendor Certification and Safety Approvals FCC Compliance Statement This device complies with part 15 of the FCC rules.
WCS-232 V6.0 is available as following the antennas. - Dipole Antenna(Model Name: R-AN2400-1901RS / Antenna Gain: 5.37dBi) (Default Antenna) - Dipole Antenna(Model Name: R-AN2400-5801RS / Antenna Gain: 3.09dBi) - Dipole Antenna(Model Name: AN2400-3306RS Antenna Gain: 1.
