Connect One SM2144N2BIO WIFI MODULE User Manual

Connect One Ltd. WIFI MODULE Users Manual

Users Manual

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 www.connectone.com Pub. No. 11-4400-03, Copyright © Connect One, 2008-2011. All rights reserved. WiReach BK Data Sheet Ver. 1.30 WiReach BK
WiReach BK Data Sheet ii 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. WARNING: THE WiReach BK IS AN RF MODULE INTENDED FOR EMBEDDING IN A HOST DEVICE. LOCAL RELEVANT RF REGULATIONS SUCH AS ALLOWED FREQUENCIES AND USAGE IN COMMERCIAL FLIGHTS MUST BE OBSERVED. SAFETY INSTRUCTIONS MUST BE INCLUDED IN THE MANUALS OF THE HOST DEVICE. CONNECT ONE ASSUMES NO LIABILITY FOR CUSTOMER FAILURE TO COMPLY WITH THESE PRECAUTIONS. iChip, WiReach BK, IP Communication Controller, SerialNET, AT+i and Connect One are trademarks of Connect One Ltd. Copyright  2008 – 2011 Connect One Ltd. All rights reserved.
Connect One Revision History WiReach BK Data Sheet iii Revision History 11-4400-03 Version Date Description 1.00 August 2010 Initial preliminary version 1.10 August 2010 Updated Mechanical Dimensions 1.15 August 2010 Misc. Updates 1.20 August 2010 Formatting 1.30 February 2011 Added FCC Notices
Connect One Contents WiReach BK Data Sheet iv Contents 1 Introduction ....................................................................................................................... 1-1 1.1 General Description ..................................................................................................... 1-1 1.2 Hardware Description ................................................................................................... 1-1 1.3 Performance Specifications ......................................................................................... 1-1 2 Features ............................................................................................................................. 2-1 2.1 Security ........................................................................................................................ 2-1 2.2 Protocols ...................................................................................................................... 2-1 2.3 Additional Features ...................................................................................................... 2-1 3 Typical Applications ........................................................................................................ 3-1 4 Connector Pin Description .............................................................................................. 4-1 4.1 Pin Numbers ................................................................................................................. 4-1 4.2 Pin Functional Description ........................................................................................... 4-2 5 Interfaces ........................................................................................................................... 5-1 5.1 Serial Interface ............................................................................................................. 5-1 5.2 USB Interface ............................................................................................................... 5-1 6 Electrical Specifications .................................................................................................. 6-1 6.1 Absolute Maximum Ratings ......................................................................................... 6-1 6.2 DC Operating Characteristics ...................................................................................... 6-1 6.3 Tx Specifications .......................................................................................................... 6-2 6.4 Rx Specifications .......................................................................................................... 6-2 7 Mechanical Dimensions ................................................................................................... 7-1 8 Ordering Information ....................................................................................................... 8-2 9 Internet Protocol Compliance ......................................................................................... 9-3
Connect One Figures WiReach BK Data Sheet v Figures Figure ‎4-1: Pin-out for WiReach BK .......................................................................................... 4-1 Figure‎7-1: Mechanical Dimensions .......................................................................................... 7-1
Connect One Tables WiReach BK Data Sheet vi Tables Table 4-1: Connector Signal Description ................................................................................. 4-2 Table 6-1: Absolute Maximum Ratings..................................................................................... 6-1 Table 6-2: DC Operating Characteristics.................................................................................. 6-1 Table ‎9-1: Internet Protocol Compliance ................................................................................. 9-3
Connect One Introduction WiReach BK Data Sheet 1-1 1 Introduction 1.1 General Description WiReach BK is a secure serial-to-Wireless LAN device server module that also acts as a bridge to connect serial devices to 802.11b/g Wireless LANs. It includes the iChip™ CO2144 IP Communication Controller™ chip and Marvell 88W8686 WiFi chipset. It is packaged in RoHS-compliant ultra-slim form factor and uses an industry standard pin-out. WiReach BK offers much more than many other device servers on the market. It acts as a security gap between the application and the network; supports up to 10 simultaneous TCP/UDP sockets; two listening sockets; a web server with two websites; SMTP and POP3 clients; MIME attachments; FTP and TELNET clients, and SerialNET™ mode for serial-to-IP bridging. WiReach BK supports the SSL3/TLS1 protocol for secure sockets, HTTPS and FTPS, WEP, WPA and WPA2 WiFi encryption. WiReach BK minimizes the need to redesign the host device hardware. It easily inserts into headers on the host PCB and connects to an external antenna. Minimal or no software configuration is needed for WiReach BK to access the Wireless LAN. Connect One’s high-level AT+i™ API eliminates the need to add WiFi drivers, security and networking protocols and tasks to the host application. The AT+i SerialNET operating mode offers a true plug-and-play mode that eliminates any changes to the host application. WiReach BK firmware – the IP stack and Internet configuration parameters – are stored in an external flash memory. The module is power-efficient: the core operates at 1.2V, while I/Os operate at 3.3V. Power Save mode further reduces power consumption. 1.2 Hardware Description Size: 46.2 x 25.4 x 5.0 mm (46.2 x 25.4 x 6mm with shielding option) Core CPU: 32-bit RISC ARM7TDMI, low-leakage, 0.13 micron, running at 48MHz Operating Voltage: +3.58V+/-5% Operating Humidity: 90% maximum (non-condensing) Operating Temperature Range: -20° to 75°C (-4° to 167°F) Power Consumption: Transmit – 250mA @16dbm 235mA @12dbm (typical) Receive – 190mA (typical) Power Save mode – 8mA RF Connector: U.FL of Hirose  Connector: Low profile 70 pin (Molex #53748-0708)  Host Interface: TTL Serial and USB device. RoHS-compliant; lead-free 1.3 Performance Specifications Host Data Rate: up to 3Mbps in serial mode Serial Data Format (AT+i mode): Asynchronous character; binary; 8 data bits; no parity; 1 stop bit SerialNET mode: Asynchronous character; binary; 7 or 8 data bits; odd, even, or no parity; 1 stop bit Flow Control: Hardware (-RTS, -CTS) and software flow control.
Connect One Introduction WiReach BK Data Sheet 1-2 Internet Protocols ARP, ICMP, IP, UDP, TCP, DHCP, DNS, NTP, SMTP, POP3, MIME, HTTP, FTP and TELNET Security Protocols SSL3/TLS1, HTTPS, FTPS, RSA, AES-128/256, 3DES, RC-4, SHA-1, MD-5, WEP, WPA and WPA2 Protocols Accelerated in HW AES, 3DES and SHA Application Program Interface Connect One’s AT+i protocol SerialNET mode for transparent serial data-to-Internet bridging Wireless Specifications Standards Supported: IEEE 802.11b, IEEE 802.11g  Frequency: Europe – 2.412-2.472GHz USA – 2.412-2.462GHz Japan – 2.412-2.484GHz  Channels: Europe – 13 channels USA – 11 channels Japan – 14 channels Recommended Antenna iW-ANT2-BL Antenna: 2.4GHz, 2.0dBi, 50Ω, omni-directional, 1/4 wavelength dipole configuration, VSWR≤2.0, Warranty One year Certifications • Radio and EMC: - USA o CFR Title 47 o IFCC Part 15.247 o FCC Part 15/ICES-003 class B - Canada o Industry Canada ICES-003, RSS-Gen, RSS-210 - EU o EN 300 328 V1.7.1 (2006-10) o EN 301 489-1 V1.8.1 (2008-04) o EN 301 489-17 V 1.3.2 (2008-04) CE – Self declaration - Japan o Article 38-2 Paragraph1 Item 1: Low Power Data Communications System in 2.4 GHz Band • Safety: o UL 60950 o CAN/CSA-C22.2 No. 60950 o EN 60950-1, Low Voltage Directive (2006/95/EC) 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.(*) Installation Requirements The WiReach BK must be installed within a full-enclosure device that is safety certified. (*) NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.
Connect One Features WiReach BK Data Sheet 2-1 2 Features 2.1 Security  Acts as a security gap between the host application and the network  One secure SSL3/TLS1 socket  Provides WEP, WPA and WPA2 Wireless LAN security  Supports multiple Certificate Authorities and both client-side and server-side authentication  Secure FTP and HTTP clients (over SSL3)  Includes a true hardware random number generator  AES, 3DES and SHA accelerated in hardware 2.2 Protocols  Up to 10 simultaneous TCP/UDP sockets and two listening sockets  HTTP client  HTTP web server with two on-chip websites: configuration site and application site  FTP and TELNET clients  DHCP client and server  Sending and receiving textual email and binary email with MIME attachments 2.3 Additional Features  Non-volatile, on-chip operational parameter database  Supports infrastructure and ad-hoc Wireless LAN networks  SerialNET mode for serial-to-IP bridging (port server mode)  Local firmware update  Remote configuration and firmware update over the Internet  Retrieval of time data from a Network Time Server  Immediate baud rate change on High Speed USART up to 3Mbps with the AT+iBDRI command.  Change WiFi country specific configuration with the AT+iWPRF parameter. Note: For a detailed description of all available features, see the AT+i Programmer’s Manual.
Connect One Typical Applications WiReach BK Data Sheet 3-1 3 Typical Applications Adding IP communications over WiFi to serial embedded devices. Adding SSL security to M2M solutions. WiReach BK supports several operational modes:  SerialNetTM Serial to WiFi Bridge - allowing transparent bridging of Serial over WiFi, using a 3Mbps fast UART. This is a true plug-and-play mode that eliminates any changes to the host application.  PPP modem emulation – allowing existing (i.e. modem) designs currently using PPP to connect transparently over WiFi.  Full Internet Controller mode – allowing simple MCU to use the WiReach BK’s rich protocol and application capabilities to perform complex Internet operations such as E-mail, FTP, SSL, embedded Web server and others. It also acts as a firewall, providing a security gap between the application and the network.
Connect One Pin Descriptions WiReach BK Data Sheet 4-1 4 Connector Pin Description The WiReach BK module includes the iChip CO2144 IP Communication Controller and the Marvell 88W8686 802.11b/g WiFi chipset mounted on a socket form-factor module. 4.1 Pin Numbers Figure 4-1: Pin-out for WiReach BK Connector: Molex 53748-0708 Mate with: Molex 52991-0708 Bottom View
Connect One Pin Descriptions WiReach BK Data Sheet 4-2 4.2 Pin Functional Description Pin Signal type Description 1 GND power 2 GND power 3 GND power 4 GND power 5 VDD Power 6 VDD Power 7 VDD Power 8 VDD Power 9 nCTS0 Digital Input UART 0 clear to send 11 TXD0 Digital Output UART 0 transmit 12 DDP Analog USB device positive 14 DDM Analog USB device negative 15 nRTS0 Digital Output UART 0 request to send 21 RXD0 Digital Input UART 0 receive 25 VREF Digital Output 3.3V from internal regulator. 28 MSEL Digital Input Mode select 53 nRESET Digital Input Reset Module. 59 GND power All other N.C Not Connected Table 4-1: Connector Signal Description
Connect One Interfaces WiReach BK Data Sheet 5-1 5 Interfaces 5.1 Serial Interface 5.2 USB Interface 12 14 DDP DDM WiReach BK Connector 2 3 USB-B 27 27 15pF 15pF 4 21 11 9 15 RXD0 TXD0 nCTS0 nRTS0 WiReach BK Connector
Connect One Electrical Specifications WiReach BK Data Sheet 6-1 6 Electrical Specifications 6.1 Absolute Maximum Ratings Parameter Rating VDD supply respect to ground -0.3V to +5V Voltage at any other pin with respect to ground -0.3V to +3.5V Operating temperature -20°C to 75°C (-4°F to 1675°F) Storage temperature -65°C to 125°C (-85°F to 257°F) Table 6-1: Absolute Maximum Ratings 6.2 DC Operating Characteristics Parameter Min Typical Max Units VDD 3.4 3.58 3.76 Volts High-level Input 2.0 +3.5V Volts Low-level Input -0.3 0.8 Volts High-level Output @2mA 2.8 Volts High-level Output @0mA 3 Volts Low-level Output @2mA 0.4 Volts Low-level Output @0mA 0.2 Volts Input leakage current 10 µA Power supply current from VDD (Transmit Mode) 260 280 mA Power supply current from VDD (Receive Mode) 190 210 mA Power supply current from VDD (Power Save Mode) 8 mA Input Capacitance 5.3 pF Radio Frequency Range (subject to local regulation) 2.412 2.484 GHz Table 6-2: DC Operating Characteristics
Connect One Electrical Specifications WiReach BK Data Sheet 6-2 6.3 Tx Specifications Item Condition Min Typ Max Unit Transmit Power Levels 11b 15 dBm 11g 15 dBm Transmit Spectrum Mask 11b Fc+/-11MHz 40 dBc Fc+/-22MHz 60 dBc 11g Fc+/-11MHz 30 dBc Fc+/-20MHz 40 dBc Fc+/-30MHz 50 dBc Transmit Center Frequency Tolerance Temperature=25°C ±10 ppm Table 6-2: Tx Specifications 6.4 Rx Specifications Item Condition Min Typ Max Unit Receiver Minimum Input Level Sensitivity 802.11b Data Rate=11Mbps, PER<8% -88 dBm 802.11g Data Rate=54Mbps, PER<10% -74 dBm Adjacent Channel Rejection Desired channel is 3dB above sensitivity 802.11b Data Rate=11Mbps, PER<8% 48 dBc 802.11g Data Rate=54Mbps, PER<10% 15 dBc Table 6-3: Rx Specifications PER(%)=(Number of all packets – Number of received packets)/(Number of all packetsX100)
Connect One Protocol Compliance WiReach BK Data Sheet 7-1 7 Mechanical Dimensions Note: All measures are in millimeters Figure7-1: Mechanical Dimensions 2.4 2.2 1.25 1.8
Connect One Electrical Specifications WiReach BK Data Sheet 8-2 8 Ordering Information Ordering Information Part Number Description CO-IW-SM2144N2-BIO WiReach BK module iW-CAB-150 Miniature coaxial w/ pigtail cable. UFL-SMA connectors. 150mm length. iW-ANT2-BL 2.4GHz WiFi antenna, 2.0dBi, 50Ω, omni-directional, 1/4 wavelength dipole configuration
Connect One Electrical Specifications WiReach BK Data Sheet 9-3 9 Internet Protocol Compliance WiReach BK complies with the Internet standards listed in the following table. RFC 768 User datagram protocol (UDP) RFC 791 Internet protocol (IP) RFC 792 ICMP – Internet control message protocol RFC 793 Transmission control protocol (TCP) RFC 821 Simple mail transfer protocol (SMTP) RFC 822 Standard for the format of ARPA Internet text messages RFC 826 Ethernet address resolution protocol (ARP) RFC 959 File transfer protocol (FTP) RFC 854 TELNET protocol specification RFC 857 Telnet ECHO option RFC 858 Telnet suppress go-ahead option RFC 1034 Domain names (DNS) - concepts and facilities RFC 1035 Domain names (DNS) - implementation and specification RFC 1073 Telnet window size option RFC 1091 Telnet terminal type option RFC 1321 MD5 message digest algorithm RFC 1939 Post office protocol - version 3 (POP3) RFC 1957 Some observations on the implementations of the post office protocol (POP3) RFC 2030 Simple network time protocol (SNTP) RFC 2045 Multipurpose Internet mail extensions (MIME) part one: internet message body format RFC 2046 MIME part two: media types RFC 2047 MIME part three: message header extensions for non-ASCII text RFC 2048 MIME part four: registration procedures RFC 2049 MIME part five: conformance criteria and examples RFC 2068 Hypertext transfer protocol HTTP/1.1 RFC 2131 Dynamic host configuration protocol (DHCP) RFC 2132 DHCP options (only relevant parts) RFC 2228 FTP security extensions RFC 2246 The TLS protocol version 1.0 Table 9-1: Internet Protocol Compliance

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