II-EVB-365SMT User`s Manual
Contents
1. iChip Nano WiReach Nano WiReach SMT Nano LANReach Nano Socket iWiFi Nano Socket LAN IP Communication Controller SerialNET AT i and Connect One are trademarks of Connect One Ltd Copyright 2011 Connect One Ltd All rights reserved E International a Connect One Ltd onnec E ne 20 Atir Yeda Street scd Kfar Saba 44643 Israel Phone 972 9 766 0456 Fax 972 9 766 0461 Email sales connectone com http www connectone com Pub No 23 3830 01 Connect One TABLE OF CONTENTS LED Lines i e MO Missa SM Re Ne e 4 2 ANPDACRMOs sse eode ouai den ne 4 Bx SCOMMECHONS CPC 4 4 Installing the iChipConfig Utility amp Evaluation Software esses 5 5 Testing the WiFi module Wireless Connection 5 6 Testing the Nano WiReach SMT Ethernet Connection 6 Je Additional Connecting sa sisie a e eia eig 7 SPI Sla Verni atitin orius iasa ba n p REE ted sce ec EEEE EES 7 8 I EVB 365 SMT Bill of Materials aiio ne ont nn ibt qtii es ne 9 Appendix 1 Nano WiReach SMT Mechanical Views 10 Appendix 2 Installing USB Drivers on a PC 11 Installing the USB divers 11 Viewing the properties of the new driver ss 14 FAOS einen nn Mt t eina qc uc en a forti penu 16 Appendix 3 WiFi Configuration NOUS 64 as uio eto etu cutie cedet 17 MtroduCHOn mE 17 iChip Wireless LAN Environment Configuration Parameters sss 18 Wireless LAN Configuration W2. II EVB 365 SMT User s Manual 21 Connect One Appendix 4 SPI Host Interface Introduction The Nano WiReach Socket iWiFi contains an SPI slave port which allows a Host processor to interface the iChip using an SPI Master port The SPI data transfer shall be based on the Command Response principle Half Duplex Meaning until the HOST gets an answer to a command it won t send a new one Several assumptions have been made e Number of bits per transfer is 8 e Noecho from the module to HOST i e when module s host interface is set to SPI the command AT iEn is meaningless e When module s host interface is set to SPI the module won t support SerialNet mode since it is not Half Duplex compatible e When module s host interface is set to SPI the module won t support the Escape sequence The SPI interface will have the following behavior e Fixed peripheral select e The CS is directly connected to the SPI Master device e Mode fault detection is enabled e The inactive state value of the serial clock is logic level zero e Data is changed on the leading edge of the serial clock and captured on the following edge of the serial clock e The peripheral chip select line rises as soon as the last transfer is achieved SPI Protocol A module GPIO Output signal is dedicated as the SPI Control signal nSPI INT After receiving a command from the Host the module will assert this signal for the duration of its response
3. See Figure 1 File Action View Help 4228 m IT a ii we patteries Found New Hardware Wizard 8 Bluetooth Computer es g CSR BhisCore Devices Welcome to the Found New Disk drives Hardware Wizard Display adapters DVD CD ROM drives Windows will search for current and updated software by bg looking on your computer on the hardware installation CD or on IDE ATA ATAPI controllers the Windows Update Web site with your permission lt gt Keyboards Read our privacy policy 1 Mice and other pointing devices b Modems Monitors Can Windows connect to Windows Update to search for E Network adapters software PCMCIA adapters T rae ov Ports COM amp LPT O Yes this time only Communications Port COM1 a Toshiba BT Port COM11 a Toshiba BT Port COM20 a Toshiba BT Port COM21 24 USB Device WR Processors Smart card readers 31 8 Sound video and game controllers System devices 2 Universal Serial Bus controllers Generic USB Hub Generic USB Hub Intel R 82801G ICH Fam Mm namma m rre c O Yes now and every time connect a device No not this time Click Next to continue ily USB Universal Host Controller 27C8 AN A f T Figure 1 II EVB 365 SMT User s Manual 11 Connect One 6 When prompted with the message What do you want the wizard to do Select Inst
4. The Host should not attempt to send the next command until this signal is de asserted The SPI control signal pin is defined with the new SPIP parameter described below The SPI control signal is also utilized as a flow control signal when the Host transmits data to the module Data from module to Host Slave to Master When the module replies to the Host commands it sends data packets preceded by a 2 byte header using the following structure qu a I 11010100 4bits MSB 8bits LSB Bit 15 is the Data Ready bit 12bits Data Length II EVB 365 SMT User s Manual 22 Connect One The module s SPI driver asserts the SPI Control GPIO to indicate to the host to start reading the entire packet starting with the header word and followed by the packet payload whose length matches the 12 LSBits of the Header word All the received bytes from the host are ignored Flow Control Data from Host to iChip Flow Control Flow control from the module to the host is managed using the SPI control signal The module will assert the SPI Control signal to signal flow stop As soon as the host identifies that the SPI control signal was asserted it should stop transmitting When the module can resume reception it will de assert the SPI Control signal iSPIP SPI GPIO Pin Syntax AT iSPIP lt n gt Define a GPIO as the SPI Control signal Parameters n 0 SPI Control Signal is disabled n 1 6 Use PIOC lt n gt 1 as the SPI Co
5. characters WLRS Factory Default 0 This parameter sets the interval between consecutive scans that iChip performs in search for nearby ad hoc networks Scan duration is two beacon periods 200 ms WLRS may be set in the range 0 65535 milliseconds Wireless LAN Configuration Web Site Page iChip s configuration website includes two views that support configuration and status retrieval of related Wireless LAN parameters The configuration view displays the configurable Wireless LAN AT i parameters WLCH WLSI WLWM and WLKI New values may be defined and submitted to iChip from the browser 802 11 Parameters Parameter Value Limitations Description WLSI CO_LANI 32 chars Wireless Lan SSID WL o 0 2 I fi 1 4 WM Wireless Lan WEP Mode Disabled 64Bit 1 28Bit WLK Wireless Lan WEP Key Index Figure 7 Wireless LAN Web Configuration Wireless LAN Status Report The Wireless LAN AT i Report AT iRP10 returns pertinent status information regarding the active 802 11b g Wireless LAN link In response to issuing the report command iChip will reply with the following syntax I port stat xfer rate sig level Ink qual Where port stat Port Status 0 Wireless LAN adapter not present 1 Wireless LAN adapter Disabled 2 Searching for initial connection 4 Connected 5 Out of range xfer rate Transfer Rate in the range 1 4 1 gt 1 Mbps 2 gt 2 Mbps 3 gt 5 5 Mbps 4 gt 11 Mbps II EVB 3
6. key defined by WLKI and decode incoming packets according to the key issued by the Access Point device Key size is 64 or 128 bits according to the WLWM setting The parameter values are used only if WEP security is enabled WLWM gt 0 The key values must be identical to those configured in the Access Point device WLPS Factory Default 0 This parameter defines the chipset Power Save mode When configured for Power Save mode iChip links its own internal Power Save mode with that of the Marvell chipset When iChip s Power Save mode is activated AT iPSE 1 and when WLPS is greater than 0 iChip will force the chipset into Power Save mode The value stored in WLPS defines the maximum length of time in milliseconds during which the Marvell chipset will snooze before waking up to download any available packets that may have been buffered for it in the Access Point WLPS may be set in the range II EVB 365 SMT User s Manual 18 Connect One 0 3600 When WLPS is set to 0 the Marvell chipset Power Save is disabled even if iChip enters Power Save mode WLPP Factory Default Empty This parameter sets the wireless LAN WPAI PSK pass phrase to be used in generating the WPAI PSK encryption key When empty WPA security is disabled If WLSI SSID is not empty WPAI PSK security is enabled for WiFi connections and WLPP is used in generating the WPA1 PSK encryption key The allowed value for WLPP is an ASCII string containing 8 63
7. the board is connected to each computer Afterwards the board will be automatically recognized and ready to communicate over USB II EVB 365 SMT User s Manual 16 Connect One Appendix 3 WiFi Configuration Notes Introduction The AT I programmer s manual includes full details for WiFi configuration Please visit the support section on Connect One s website to obtain the last version The following is a partial overview of WiFi related commands Wireless LAN stations operate in one of two modes Infrastructure or Ad Hoc In Infrastructure mode wireless LAN stations connect to a wireless LAN Access Point AP which acts as a hub Wireless LAN stations may connect to each other through the AP If the AP is connected to LAN it allows wireless LAN stations to connect to other stations on the LAN When a gateway is in place it enables wireless LAN stations to connect to systems across the gateway as well In Ad Hoc mode two or more wireless LAN stations communicate directly with each other The Nano WiReach Socket iWiFi supports the 802 11b g wireless LAN communication platform It uses the iChip CO2144 communication controller chip and Marvell 88W8686 WiFi chipset It incorporates several dedicated AT 1 configuration parameters to support the wireless LAN environment See the table below for a detailed list of WiFi configuration parameters AT i Parameter Name Description WLCH Wireless LA
8. 37 2 U3 U6 7AVHC123AMTOX Fairchild 38 3 U4 U5 U7 NC7WZ04P6X Fairchild 39 1 U8 F4100 50MHZ Fox Online 40 1 U9 DM9161A davicom II EVB 365 SMT User s Manual Connect One Appendix 1 Nano WiReach SMT Mechanical Views UPPER VIEW 37 00 DO Soy ENT 90 00 ss im Bu Ti 2 3 gt gp to 2 00 L250 BOTTOM VIEW Le VU C Re E u BEHBHHEHBHBBEHNHBENH 2 2 50 o5 1 g II EVB 365 SMT User s Manual 10 Connect One Appendix 2 Installing USB Drivers on a PC Installing the USB driver The USB driver is supplied in three separate files sabalo inf iChip inf and usbser sys These files may be obtained on the Connect One Web site under Support gt gt Drivers amp Utilities at http www connectone com support asp did 30 1 Copy sabalo inf and iChip inf to the directory C WINDOWS inf To view the inf directory you must allow viewing of hidden folders in Folder Options 2 Copy usbser4 sys to C WINDOWS system32 drivers 3 Connect one end of a USB cable to your PC Connect the other end to the USB device connector of the II EVB 365 SMT board on which the module is mounted 4 Turn on the power to the EVB board 5 The Found New Hardware Wizard of Windows XP pops up and prompts you to install a new device driver When prompted with the message Can Windows connect to Windows Update to search for software Select No not this time
9. 65 SMT User s Manual 19 Connect One sig lvl Signal Level in the range 0 100 Ink qual Link Quality in the range 0 100 The Configuration website contains a live status page with this and some additional status information 802 11 Status IP Address 139 187 236 7 255 255 0 0 139 187 235 2 0 CO_LAN1 Disabled KEY 1 Access Point MAC 00095B3EEAAB Transfer Rate 8 Mbps Signal Level 97 Line Quality 100 Figure 8 Wireless LAN Web Status Display iChip Wireless LAN Test Mode WLTR This command limits the wireless LAN transmission rate according to the specified command parameter The table below details the possible parameter values Maximum Detail Transmission Rate 0 Maximum possible transmission rate for the current chipset 1 1 Mbps 2 2 Mbps 3 5 5 Mbps 4 11 Mbps 5 Reserved 6 6 Mbps 7 9 Mbps 8 12 Mbps 9 18 Mbps 10 24 Mbps 11 36 Mbps 12 48 Mbps 13 54 Mbps Table 3 Maximum Transmission Rate Command Parameter II EVB 365 SMT User s Manual 20 Connect One When AT i WLTR is issued transmission rate is limited for the duration of the session until another AT iWLTR command is issued or iChip is power cycled Placement and Range Guidelines 802 11b g wireless LAN devices connect to wireless LAN Access Points over a maximum range of 300 feet Actual transmission rate and service quality may vary signific
10. Instant Internet Evaluation Board II EVB 365SMT User Manual Version 1 00 Copyright O 2011 Connect One Ltd International Connect One Ltd 20 Atir Yeda Street Kfar Saba 44643 Israel Phone 972 9 766 0456 Fax 972 9 766 0461 Email sales connectone com Itp www connectone com Pub No 23 3830 01 Information provided by Connect One Ltd is believed to be accurate and reliable However Connect One assumes no responsibility for its use nor any infringement of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent rights of Connect One other than for circuitry embodied in Connect One s products Connect One reserves the right to change circuitry at any time without notice This document is subject to change without notice The software described in this document is furnished under a license agreement and may be used or copied only in accordance with the terms of such a license agreement It is forbidden by law to copy the software on any medium except as specifically allowed in the license agreement No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical including but not limited to photocopying recording transmitting via fax and or modem devices scanning and or information storage and retrieval systems for any purpose without the express written consent of Connect One
11. MT module with On board antenna e A serial cable with two DB 9 connectors e A USB cable e 9VDC Power supply adaptor 110 220 VAC 3 Connections 1 Communications Cable e Serial RS232 Connect one end of the RS232 cable to the D shell 9 pin female Host RS232 port on the II EVB 365 SMT J5 and connect II EVB 365 SMT User s Manual 4 Connect One the other DB 9 connector to the COMI or COM2 serial port on your PC or to the serial port of your embedded device e USB Connect one the device end of the USB cable to the EVB 365 SMT USB connector J10 and connect the other end to a Host USB port on your PC or embedded device 2 Connect the II EVB 365 SMT to the power supply 4 Installing the iChipConfig Utility amp Evaluation Software II EVB 365 SMT enables you to evaluate the Nano WiReach SMT module without changing anything in your current development environment Using a simple terminal program on a PC you can issue AT i commands to the module and get responses AT i commands are used to configure parameter values into iChip s flash memory and activate Internet tasks such as Email send receive socket manipulation FTP sessions Web and more A full description of the AT i protocol can be found in the AT i Programmer s Manual on the Connect One website at http www connectone com support asp did 42 To assist in configuring and evaluating the iChip Connect One supplies the iChipConfig Utility This is a Wi
12. N Communication Channel WLSI Wireless LAN System Set ID WLWM Wireless LAN WEP Mode WLKI Wireless LAN Transmission WEP Key Index WLKn Wireless LAN WEP Key Array WLPS Wireless LAN Power Save WLPP Personal Shared Key Pass Phrase WLRS Wireless LAN Rescan Interval Table 1 AT i Wireless LAN Configuration Parameters The Nano WiReach Socket iWiFi may also be configured to exploit WEP security iChip supports configuration of both 64 bit or 128 bit WEP keys In Infrastructure mode Power Save mode is supported When activated Power Save shuts down the station for a limited period of time during which the Access Point buffers incoming packets destined for the deactivated WiFi station The station periodically wakes up to retrieve all the buffered packets stored in the Access Point In this mode total power consumption is lowered at the expense of higher response latency The Nano WiReach Socket 1WiFi may be configured to put the WiFi chipset in Power Save mode in conjunction with iChip s inherent Power Save mode II EVB 365 SMT User s Manual 17 Connect One iChip Wireless LAN Environment Configuration Parameters WLCH Factory Default 0 In Infrastructure mode the WLCH parameter must be set to 0 Other available values 1 13 designate the preferred communication channel while in Ad Hoc mode WLSI Factory Default Empty This parameter must be assigned with the System Set ID string SSID which is identical to that c
13. OTR ON RS232 Sw Sw2 LT es 2 Li IT E 9 2 ce im a RS0C40 mag L_ wo i eg uade Ee cs C4 5 o mtl 35 aN eme L3 A ur VDD GND aft E o l KL w tli Cellular RS232 Serial a wi O cst En Modem Connection Uu VER ANN Module Mode 9VDC Power Reset Select USB Power Switch Jack I EVB 365 SMT User s Manual 8 Connect One 8 T EVB 365 SMT Bill of Materials 1 3 C1 C39 C40 47PF Any 2 9 C2 C4 C5 06 08 C10 C13 C16 C36 470NF Any 3 5 C3 C9 C30 C31 C38 10UF 6 3V Any C7 C11 C12 C14 C15 C17 C18 C19 C20 C23 4 18 C24 025 C26 C27 C28 C29 C35 C37 100NF Any 5 2 C21 C22 100UF 6 3V Any 6 1 C34 220UF 10V Any 7 2 C41 C42 15PF Any 8 10 D1 D3 D4 D5 D6 D7 D8 D9 D10 D14 GREEN LED Any 9 1 D2 LLN4148 Any 10 1 D13 RED LED Any 11 1 JP3 JUMPER Any 12 1 J2 CON6 Any 13 1 J5 DB9 FEM Any 14 1 J7 203199 ERNI 15 1 J8 USB MINI B Any 16 1 J9 USB A Any 17 1 J10 USB B Any 18 1 Li BK2125HM601 Taiyo Yuden 19 1 P1 POT 10K Any R1 R2 R4 R5 R6 R7 R13 R14 R19 R20 R23 20 13 R25 R44 100k Any R8 R9 R11 R12 R15 R16 R17 R18 R21 R22 21 15 R24 R39 R40 R42 R46 470 Any 22 4 R10 R29 R30 R31 10K Any 23 6 R26 R27 R33 R34 R35 R36 49 91 Any 24 2 R28 R32 3K Any 25 1 R37 0 Any 26 1 R38 6 8K1 Any 27 1 R43 100k Any 28 1 R45 1K Any 29 4 R47 R49 R51 R52 27 Any 30 2 R48 R50 15K Any 31 2 R53 R54 75K Any 32 2 R55 R56 49 9K Any 33 5 SW1 SW2 SW3 SW4 SW5 TACK_SW Any 34 1 SW6 SWITCH Any 35 1 Ui SP3243ECA Sipex 36 1 U2 iW SM2144SMT Connectone
14. all the software automatically Recommended See Figure 2 Found New Hardware Wizard This wizard helps you install software for Connect One iChip Sabalo If your hardware came with an installation CD lt gt or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended Install from a list or specific location amp dvanced Click Next to continue Figure 2 II EVB 365 SMT User s Manual 12 Connect One 7 Windows will install the driver See Figure 3 Found New Hardware Wizard Please wait while the wizard installs the software E Connect One iChip S abalo 2 j E Setting a system restore point and backing up old files in case your system needs to be restored in the future Figure 3 Hardware Installation 4 The software you are installing for this hardware Connect One iChip Sabalo has not passed Windows Logo testing to verify its compatibility with Windows XP Tell me why this testing is important Continuing your installation of this software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyway STOP Installation Figure 4 8 When a pop up window reports that the software for the new hardware Con
15. antly as a result of environmental obstacles and physical placement of the Access Point and station devices For best results refer to the following guidelines 1 Locate the wireless LAN equipment away from sources of interference such as PCs large metal surfaces microwaves and cordless phones 2 Position the wireless LAN access point at an elevated position and as close as possible to the center of the area in which the wireless LAN devices will operate Wireless LAN Data Privacy Security Considerations The fact that wireless LAN devices transmit data over a radio link makes them vulnerable to electronic eavesdropping tampering and information theft There are several means by which you may strengthen your wireless LAN access security e Change the factory default SSID setting of the wireless LAN Access Point and station devices Enable WEP or WPA encryption of the wireless LAN data communications If you use WEP it is recommended that you use 128 bit WEP keys e Restrict 802 11b g wireless LAN access based on MAC address This is configurable in most Access Point devices e Place the 802 11b g Wireless Access Point in a location where it cannot be physically tampered with e Store printed SSID and WEP or WPA key settings in a safe place For a complete Wireless LAN Configuration Guide for iChip products download the WiFi Configuration Guide form the Connect One Web site at http www connectone com support asp did 42
16. click the Dumb Terminal icon In the Dumb Terminal window enter the AT i command to verify that the iChip is communicating with your PC You should receive an I OK in response If this has failed click the Setup Port button and select the correct COM port When using a USB connection select the USB virtual COM being used Enter the AT iRP11 command to obtain a report of all the Access Points available in your area Enter AT iWLSI lt ssid gt ssid is the ID of the Access Point you connect to Note that ssid is a case sensitive string If you want to enable WEP encryption configure the following parameters e AT WLWM lt n gt where n 0 means no security n means 64 bit key and n 2 means 128 bit key e AT iWLKI lt n gt where n is the WEP key index n 1 4 o AT WLK lt n gt lt keyString gt where n is an index between 1 and 4 and keyString is the WEP key string in the n position If you want to enable WPA encryption configure the following parameter AT iWLPP lt passphrase gt where passphrase is the pass phrase to be used in generating the WPA1 PSK encryption key It is normal for the iChip to take a few moments before returning OK in this case Enter AT iDOWN in order to reset the module and connect to the WiFi network At this stage a connection to the Access Point should be established Verify that the module has received an IP address from the DHCP server by issuing the ATHIPA command The module should r
17. eb Site Page eese 19 Wireless LAN Status Report tse eri et es ea ino ida ER i Ve qon 19 iChip Wireless LAN Test Mode iode o eee ness i neta ananas 20 Placement and Range Guidelines sienne sn koe cedido dette deca does 21 Wireless LAN Data Privacy Security Considerations eene 21 Appendix 4 SPI Host MENACE SES SUR nr MU NS tds 22 Introduction P c 22 dg inci me nn re et ne nn nn ne 22 Data from module to Host Slave to Master 22 Flow Control Data from Host to iChip Flow Control sess 23 1S PUP SPI GPIO PIRE te e ausu t Rr Me Re 23 THIF OST Interfaces ooo en AR A aoe ee ea 23 II EVB 365 SMT User s Manual 3 Connect One 1 Introduction This manual is intended to familiarize customers with Connect One s Instant Internet Evaluation Board I EVB 365SMT The I EVB 365SMT is an evaluation platform for the Nano WiReach SMT Module which is a secure serial to WiFi serial to LAN module that provides a wide range of commands to initiate Internet connectivity and can also act as a bridge to connect serial devices to wired Ethernet or 802 11b g wireless LANs Furthermore the module can also be configured as a full blown router between LAN and WiFi subnets With an external USB modem communications and routing are extended to the cellular network providing for a unique mobile router capability The module has an economic SMT form factor and is based
18. eply with I lt IP address gt To test the connection use the iChipConfig utility to perform any activity that requires network connection such as retrieving a web page sending an email or opening a socket You may also try to PING the iChip from another station on the network 6 Testing the Nano WiReach SMT Ethernet Connection The II EVB 365 SMT contains a standard 10 100BaseT RJ45 connector that allows a direct connection to a wired LAN To test the Ethernet LAN connection you need to configure the Nano WiReach SMT for your LAN 1 2 3 4 Connect the module to the LAN network Start the iChipConfig Utility on your PC In the main window of the utility click the Dumb Terminal icon In the Dumb Terminal window enter the AT i command to verify that the iChip is communicating with your PC You should receive an I OK in response If this has failed click the Setup Port button and select the correct COM port When using a USB connection select the USB virtual COM being used Configure the module IP address in the iDIP parameter Set AT iDIP 0 0 0 0 if you want the module to receive IP settings for the network s DHCP server Set iDIP to an IP address to skip the DHCP process and use a fixed IP In this case you should also define the HSNET subnet parameter For example ATHSNET 255 255 255 0 II EVB 365 SMT User s Manual 6 Connect One 7 Change the LAN type parameter to 2 LAN using the following com
19. ing devices b Modems Monitors E9 Network adapters fj PCMCIA adapters a Ports COM amp LPT R Communications Port COM1 Connect One iChip Saba Wee Ee H A L A Toshiba BT Port COM11 7 Toshiba BT Port COM20 Toshiba BT Port COM21 ER Processors SQ Smart card readers 1 Sound video and game controllers w System devices Universal Serial Bus controllers Figure 6 II EVB 365 SMT User s Manual 15 Connect One FAQs Q What should I do if Windows does not automatically locate the driver for the new hardware A Please use the Back button to browse to the previous step and manually browse to the directory of the iChip Configuration Utility usually located in C Program Files iChipConfig Q What should I do if Windows identifies new hardware but the wizard does not pop up automatically A You can invoke the wizard manually from the Control Panel Q What should I do if Windows notifies me that USB Device Not Recognized A Please make sure that the cable is connected properly to the board side Then disconnect the USB cable from the computer side and try to connect it to another USB port Prefer a port which is located on the computer rather than use a USB hub Q Should I repeat this installation procedure every time I connect the board over USB connection to the same computer A No The installation is required only on the first time
20. mand AT iLTYP 2 8 Enter AT iDOWN in order to reset the module and connect to the LAN network To test the connection use the iChipConfig utility to perform any activity that requires network connection such as retrieving a web page sending an email or opening a socket You may also try to PING the iChip from another station on the network 9 Restore the LTYP parameter to zero to return to the default Wireless LAN operation 7 Additional Connections The modules support two additional connections SPI Slave The modules support an alternative Host interface to the RS232 Serial port and the USB connection A host equipped with an SPI Master connection may connect to the module s SPI Slave port and interact with the module with AT i commands An SPI cable not supplied connects to the II EVB 365 SMT J2 SIP connector J2 A full description of interfacing the modules with SPI is included below in Appendix 4 Il EVB 365 SMT User s Manual 7 Connect One Connectors and Switch Positions POT for A D Nano WiReach SMT GPIO Input t Switches SPI op ee RF LED Connection E Q Ox pei a ant Os odd Lets 23 o cal 54 SC re RJ45 LAN m c42 p C_Jrs7 ds u 9 C24 USB 2 1 9 On Connection cz CONNECTONE gr P m iess zl Da a Oo Corts as n E RXDO pi Coles cial Oo 07 OU Rdyns D Rdy ka C27 asa t jn c D Un Q e R2 A C22 raz UC mao a CI pra
21. ndows based GUI program that contains intuitive dialog boxes to fully configure iChip It doesn t require any knowledge of AT i commands In addition it contains a local firmware upgrade function The iChipConfig Utility also allows you to perform specific Internet communication tasks such as sending and receiving Emails activating iChip s websites entering SerialNET mode and more For more information on the iChipConfig Utility and its usage see the iChip Config Utility User s Manual The latest 1ChipConfig Utility version and user manual can be found on the Connect One website in the Support section at http www connectone com support asp did 30 Most frequently iChipConfig connects to the II EVB 365 SMT though the PC s standard RS232 Serial port A USB Device port is also available which allows using a USB connection as an alternative To enable use of the PC USB port a virtual COM USB driver needs to be loaded on the PC The iChipConfig can then be configured to use the virtual port Instructions for configuring the USB drivers on the PC are given below in Appendix 2 5 Testing the WiFi module Wireless Connection To test the wireless LAN connection you need to configure the Nano WiReach SMT to connect to an Access Point 1 Make sure an Access Point is connected and configured properly 2 Start the iChipConfig Utility on your PC II EVB 365 SMT User s Manual 5 Connect One In the main window of the utility
22. nect One Sabalo USB Device has not passed Windows Logo testing select Continue Anyway See Figure 4 II EVB 365 SMT User s Manual 13 Connect One 9 The USB driver is now installed and ready for use See Figure 5 Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for F Connect One iChip Sabalo Click Finish to close the wizard Figure 5 Viewing the properties of the new driver 1 From the Windows task click Start gt Settings gt Control Panel 2 Double click the System icon 3 In the dialog box displayed select the Hardware tab 4 Click the Device Manager button 5 If the Flash memory is empty Open the Modems list to find the Connect One Sabalo USB Device The virtual COM port number will be written in the properties information of this device 6 If the Flash memory is already programmed Open the Ports list to find the Connect One iChip Sabalo port number See Figure 6 II EVB 365 SMT User s Manual 14 Connect One System Properties System Restore Automatic Updates Remote General Computer Name Hardware Advanced Device Manager File Action View Help e BSS emaga AVISHAY NB E ya Batteries E Bluetooth Jj Computer t CSR BlueCore Devices S Disk drives g Display adapters 2 DVD CD ROM drives 3 IDE ATA ATAPI controllers gt Keyboards BD Mice and other point
23. ntrol signal Default 0 SPI Control signal disabled Result code VOK If nis a legal value TERROR Otherwise AT iSPIP Returns the current SPIP value followed by I OK AT iSPIP Returns the message 0 6 followed by I OK Note The setting will take effect only after SW or HW reset iHIF Host Interface The iHIF Host Interface parameter is used to define if the SPI Host interface is to be used A new value of 6 defines usage of SPI For example AT iHIF 6 Selects SPI as the Host module interface II EVB 365 SMT User s Manual 23
24. on Connect One s iChip CO2144 IP Communication Controller and the AT i command set a powerful set of Internet protocol commands developed by Connect One to manage Internet connectivity through an Ethernet Wireless LAN or cellular connection The module enables sending and receiving textual and binary data MIME encoded email messages downloading HTML pages or files from a Web server or items from within a page Web serving as well as managing TCP or UDP socket communications with or without SSL3 over the Internet It also include an FTP client and a TELNET client Nano WiReach SMT can easily connect existing LAN based solutions to a WiFi network when used in bridging mode Nano WiReach SMT supports numerous WiFi security protocols such as 64 128 bit WEP encryption AES CCM and TKIP encryption WPA including AES and WPA2 in both PSK and Enterprise modes The module also supports the SSL3 TLS1 security protocols When used as a router the Nano WiReach SMT provides IP allocation via a DHCP server and NAT translation when routing packets between a local subnet and a WAN Three way routing between wired LAN WiFi and a cellular network is fully supported In routing mode port forward rules may be configured between the WAN connection and any specific local subnet node 2 Unpacking Take the II EV B 365 SMT out of its box Included in the box are e The II EVB 365 SMT motherboard incorporating the 1W SM2144SMT OB Nano WiReach S
25. onfigured in the Access Point s through which the WiFi station needs to connect An exception to this is the Any SSID configuration which is configured by simply leaving this parameter empty or setting to NULL string with ATHWLSI In the Any SSID configuration the WiFi station will connect to any available Access Point If more than one Access Point is active it will choose the one with the stronger radio signal WLWM Factory Default 0 Configure this parameter to designate WEP security usage mode If WEP is disabled the WLKI and WLK7 parameter settings are irrelevant Note that WEP settings with the exception of WLKI must be identical to those configured in the Access Point device Possible settings are WLWM Setting WEP Security 0 Disabled 1 Enabled using 64 bit keys 2 Enabled using 128 bit keys Table 2 WEP Security Mode Settings WLKI Factory Default 1 If WEP is enabled this parameter defines the key index of the WEP key to be used when encoding outgoing WiFi packets Since WEP includes configuration for an array of four possible keys WLKI can receive a value in the range 1 4 The value of this parameter need not be the same as that configured in the Access Point WLKn Factory Default All Empty These are four consecutive parameters with n ranging from 1 to 4 The parameters define an array of 4 WEP security keys which are used to encode outgoing WiFi packets using the
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