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initium Promi-ESD-02 User Manual

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Promi-ESD-02
User Manual
Version 1.1
Enabling Wireless Serial Communications
Promi-ESD-02 User Manual ver 1.1
www.initium.co.kr
by Bluetooth
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  • Page 1 Promi-ESD-02 User Manual Version 1.1 by Bluetooth Enabling Wireless Serial Communications Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 2 Revision History: User Manual of Promi-ESD-02™ Version Changed Contents Date Draft version 06/04/2004 Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 3: Table Of Contents

    3.2.4 Releasing the existing Bluetooth connection 3.2.5 Automatic connection of two Promi-SD™ Units 3.2.6 AT command vs. Operational Status For Multi-Serial Connections ......26 Promi-MSP™ ......................26 5. Legal Notice ............27 6. About this Manual...........29 Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 4 Appendix A: AT command sets......30 Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 5: Product Description

    . Product Description About Promi-ESD™ Promi-ESD-02 is a board type of Promi-SD™, Class 2 OEM version, which can be embedded in your applications such as mobile terminals or any kinds of machines for Wireless serial communications of long range, easy-to-install, and low-cost.

  • Page 6: Technical Specifications

    Direction Description Signal Level Power Ground Ground DC input (3.0 ~ 3.3V input) Power STATUS Status /RST Reset (Active low) UART Clear to Send UART Ready to Send UART data out UART data input Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 7: Electrical Characteristics

    Input/Output Terminal Characteristics Digital Terminals Unit Input Voltage -0.4 input logic level low (VDD=3.0V) input logic level high 0.7VDD VDD+0.4 Output Voltage Input output logic level low, = 4.0mA), output logic level high, VDD-0.2 = -4.0mA), Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 8: Hardware Design

    3.3V as in below. ( Min. 100mA regulator ) DC3P3V L1117L-3.3 Vout1 Vout2 10uF 10uF Input to each signals when 5V power supplied. CSR_RXD 115K CSR_CTS 115K CSR_RST /RST 115K CSR_TXD CSR_RTS Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 9: How To Make A Rs232 Interfaced Jig Board

    RS_DSR FORCEOFF RS_RXD RS_RTS 0.1UF 0.1UF RS_TXD RS_CTS RS_DTR MAX3238/SO CONNECTOR DB9 MALE DC3P3V /RST DC3P3V STATUS DC3P3V /RST LED_2 STATUS 2.54mm IN_PWR DC3P3V L1117L-3.3 Vout1 CSR_RXD CSR_TXD Vout2 CSR_RTS CSR_CTS 10uF 10uF 2.54mm Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 10: Power Consumption

    If you want to use low power mode to save power, use AT command “AT+BTLPM". If you set "AT+BTLPM,1", low power mode will be functioned. 2.6 Temperature Model No.: Promi-ESD-02 Recommended operating conditions: -20’C~75’C Storage conditions: -40’C~85’C Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 11: Serial Interface

    RS232, 1200~230000 baud, CTS/RTS flow control or no flow control 2.8 Bluetooth Interface Bluetooth Specification V 1.1 Level 4 dBm Range ~30m Bluetooth protocols RFCOMM, L2CAP, SDP Supported Profiles General Access Profile Serial Port Profile Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 12: Configuration

    Check the SD1 STATUS LED color. Amber indicates standard mode. Start the PromiWIN configuration program by clicking the program icon under Start/Programs/PromiWIN Please open PromiWIN PromWIN configuration menu to set up the PromiWIN to be matched with Promi-ESD. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 13 Default Setting of Promi-ESD: 9600/NoParity/ One Stop bit. Users may NOT change the configuration of Promi-ESD, the job should be done at DeviceSetting menu Select Promi-SD Start Configuration in the menu. Information will be displayed as shown in Figure 1. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 14 Mode1: Mode1 & Mode 2 are for secure connection. Promi-SD that has been set to Mode1 will try connection to the last connected device only. Mode2: Promi-SD that has been set to Mode2 will wait fro connection from Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 15 Device Name: Users may change the device name to be more friendly. Signal: If users want to remove the response signals from Promi-SD, such as OK, CONNECT, DISCONNECT, ERROR on each events, users may Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 16 Select PromiWIN and repeat the preceding procedure for SD2 Select the ‘Connection(out)’ icon in the list control box and click the search button. 10. Now the additional SD2 enters INQUIRY operation. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 17 For automatic connection setup, set SD1 as Mode 2 and SD2 as Mode 1. To utilize the SD automatic connection feature, make a Bluetooth connection between two SD units. Once connected, one SD stores the 48-bit BD_ADDR of its counterpart. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 18: Setting Operating Mode For Automatic Connection

    After making a Bluetooth wireless connection between two SD units, set the operating mode of one SD to MODE 1, as shown in Figure 6. Figure 6. Set the operating mode of another SD to MODE 2 as shown below. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 19: Using A Terminal Program

    3.2.1 Connecting Promi-SD™ to host. For SD use, follow the simple instructions below: 1. Connect an SD to a host serial port. Then, turn on the SD. 2. Check the STATUS LED color. Amber indicates standard mode. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 20: Making The First Promi-Sd™/Bluetooth Connection

    A ‘PENDING’ operating status of the first SD indicates the unit is busy with another operation. In this case, cancel the ongoing operation by entering the ‘AT+BTCANCEL’ command. AT+BTINFO? 000B530000A9,PSDv2g-0000A9,MODE0,STANDBY,0,0 2. Search other local Bluetooth devices by entering the ‘AT+BTINQ?’ command. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 21: Making Promi-Sd™ Do Inquiry Scan And

    PAGE SCAN is set to disabled in manufacture. Therefore, to make the SD “Discoverable” (INQUIRY SCAN) and “Connectable” (PAGE SCAN), these operations must be manually activated. 1. Check the SD status by entering a ‘AT+BTINFO?’ command. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 22: Releasing The Existing Bluetooth Connection

    According to SD terminology, this operating status is called ‘ONLINE STATUS’. In ONLINE STATUS, all AT commands are treated as characters and are ignored by the command interpreter of the SD. Therefore to escape from ONLINE STATUS enter escape string ‘+++’. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 23: Automatic Connection Of Two Promi-Sd™ Units

    SD stores the 48-bit BD_ADDR of its counterpart. To expedite 48-bit BD_ADDR input operation, the SD is designed to store the BD_ADDR of its latest counterpart. 1. Set one SD to do INQUIRY SCAN and PAGE SCAN operation as directed in Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 24: At Command Vs. Operational Status

    RESET button. AT+BTMODE,0 3.2.6 AT command vs. Operational Status The AT command sets listed above can be executed per Promi-SD™ operational status. The following table shows the operational status and executable AT command sets. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 25 3) Recommend to be used when Promi-SD™ is not in connections status with Bluetooth 4) To apply new values to Promi-SD™, software reset requires by ATZ command or restart Promi-SD™. *NOTE: Full AT commands set can be found in Appendix B. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 26: For Multi-Serial Connections

    For multiple serial connections, we recommend Promi-MSP™. Promi-MSP™ has 7 default Bluetooth connections and can be expanded to up to 14 connections. More information on Promi-MSP™ can be found in its User Manual at www.initium.co.kr <Fig. 7.1.1 Promi-MSP™> Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

  • Page 27: Legal Notice

    Promi-SD™ within your networking environment. Should you require more information, please refer to Initium website at http://www.initium.co.kr. Trademark Acknowledgements The Bluetooth trademarks are owned by their proprietor and used by Initium Co., Ltd. under license. Promi™ is a registered trademark of INITIUM. Copyright Information The unauthorized copying of materials that are covered by copyright and other international proprietary or intellectual property rights is prohibited in most countries.
  • Page 28 PAID BY PURCHASER TO INITIUM FOR THE PRODUCT WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. IN NO EVENT SHALL INITIUM OR ITS LICENSOR AND SUPPLIERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL LOSSES OR DAMAGES OF ANY NATURE WHATSOEVER, INCLUDING, BUT NOT LIMITED TO, LOSS OF...

  • Page 29: About This Manual

    This manual is available in a printable PDF version on-line and on the CD enclosed in the Promi-ESD-02 product package. For additional support related to Promi-ESD-02 and this document, contact INITIUM via: INITIUM Co., Ltd. #716, Kumgang-Hitech Valley, 133 Sangdaewon, Jungwon, Sungnam, Kyunggi, 462-120, Korea Tel.: +82-31-777-5703...
  • Page 30 <cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf> … <cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf> <cr><lf>OK<cr><lf> Description : This command is used to inquiry other Bluetooth devices nearby. The INQUIRY process is carried out during the predefined time duration (30 Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 31 AT command. Your SD does INQUIRY SCAN and PAGE SCAN until it has a connection from other Bluetooth device. Once connected, your SD returns ‘CONNECT’ message. You can use ‘AT+BTCANCEL’ to cancel this operation. This AT command has the same effect of ‘AT+BTSCAN,3,0’. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 32 Cancel currently ongoing operation of your SD. Response : <cr><lf>OK <cr><lf> Description : This AT command works only when your SD is busy in doing ‘AT+BTSCAN’, ‘ATD’ or ‘AT+BTINQ?’. Once canceled successfully, your SD will become Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 33 SD stores its status. To release authentication or encryption features you set, you should use this AT commands or do soft- reset. To enable authentication or encryption, set authentication or encryption parameter as 1. Otherwise set either of them as 0. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 34 When the authentication is enabled in your SD, you should assign passkey. Two Bluetooth devices which are to be connected should have the same passkey. The default passkey of your SD is ‘1234’. You can assign maximum 16 alphanumeric characters as a passkey. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 35 Description : This AT command just deletes the info of paired devices stored on SD’s Flash memory. To delete the same info resides on SD’s RAM, you have to do software reset or hardware reset. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 36 SD. The following values are permitted for each parameter. Baudrate = 9600, 19200, 38400, 57600 or 115200. Parity = N (No parity), E (Even parity) or O (Odd parity). Stopbit = 1 or 2. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 37 Enable inquiry and page scans with <cr><lf>OK<cr><lf> timeout of infinity. AT+BTSCAN,n,to<cr> Enable inquiry or Page scans. <cr><lf>OK<cr><lf> If n=1, disable page and enable inquiry. If n=2, enable page and disable inquiry. If n=3, enable both page and inquiry. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 38 <cr><lf>OK<cr><lf> Up to 16 characters. AT+BTINFO?<cr> Retrieve local device information <cr><lf>112233445 including BD address, Friendly name, 566,FriendlyName, Mode,State,Authent mode of device, internal operation state and status of authentication ication,Encryption< and encryption features. cr><lf> <cr><lf>OK<cr><lf> Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 39 Default escape charater is ‘+++’ AT+PINQ?<cr> <cr><lf>OK<cr><lf> For Periodic Inquiry. Promi-SD will try to inquire nearby Bluetooth devices periodically and deliver the inquired result to Host. To lease periodic inquiry function, AT+BTCANCEL. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 40 Enable DCD accept (default 0) If set to ‘0’, Promi-SD will use CDC signal to let Host know Bluetooth connection status. If set to ‘1’, Promi-SD will send CDC signal to other paired Bluetooth device. Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...
  • Page 41 ATS29 Error Code for last occurred error. Users can not change this value ATS31 Page Timeout (default 300) Unit: second. ATS33 Inquiry Timeout (default 30) Unit: second. ATS46 BD address of last connected device Promi-ESD-02 User Manual ver 1.1 www.initium.co.kr...

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