xPico Wi-Fi SMT Embedded Device Server Datasheet
Contents
1. rT0 55 080 E 5 004 220 30 LES 581157 56115514541 531 1521151 50 149 48 Haz 6 4544 43 ea 4t 09 06 87 se 2 70 i a70 5207 gren 59 35 I 60 34 I 611 3 20700 76 13929 75 43929 74 33 I 62 32 0 80 I f 1 354 63 3 0466 31 64 11 6965 3d 492 I 18 30 E ai d 29 9 305 I ee 9 80 28 67 27 eg 80 71 72 73 26 ee T GOF 25 I P I 1 8967 Ri El 1 H2 Ha Ha H5 He H7 Ha Ho holhilh2lhalhalhs Hie Hi7 H18 19 20521 22 23 0 55 31410 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 10 xPico Wi Fi SMT Package Pad Layout Table 1 below contains the definition of the xPico Wi Fi SMT pads and signals Table 1 xPico Wi Fi SMT Package Pad Layout and Signals 1 GND RF1 GND RESERVED 5 GND RESERVED RESERVED RESERVED 9 RESERVED RESERVED RESERVED CP3 MISO 13 CP4 MOSI CP7 SCK CP8 CS CP5 17 CP6 USB1 USB1 GND 21 RESERVED RESERVED GND GND 25 RESERVED RESERVED GND RESERVED 29 RESERVED RESERVED RESERVED GND 33 RESERVED RESERVED GND GND 37 RESERVED RESERVED WAKE DEFAULT 412. AES Security The xPico Wi Fi embedded device server supports the use of 256 bit AES encryption in order to provide security protection of the User Data Tunneling Security for TCP AES is enabled for both Accept and Connect Tunnel configurations Application Aware Power Management Framework The xPico Wi Fi SMT device server is intended to be used in products that require or are sensitive to the amount of power they consume for example battery powered applications Consequently the power management framework for the xPico Wi Fi embedded device server is intended to provide a framework that users can manage their device power consumption dependent upon their needs and requirements The framework offers application aware power modes that allow the user to choose the method that meets their needs for a compromise between power consumption and the time to respond wake up and reacquire connectivity It is generally accepted that the lowest power consuming mode results in a longer response time from the power saving state to being fully active and connected The power management framework includes the ability to be managed by using a dedicated Wake Up System Pin 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 34 The Power Management Framework consists of three modes of operation 1 Power Up Mode 2 Sleep Mode 3 Standby Mode Power Up Mode This is the only mode available if the Access Point is enabled or if none of the oth
3. Transmit surge current 15dBm 802 11g 6Mbps ee Transmit surge current 13dBm 802 11g 54Mbps Be Transmit surge current 14 5dBm 802 11n MCSO SP Transmit surge current 12dBm 802 11n MCS7 ks AP mode enabled WLANO connected to AP with 921Kbaud bi directional serial traffic Average current WLANO power management enabled and connected to AP with no traffic AP mode disabled Average current WLANO power management enabled and connected to AP with bi directional tunnel stream AP mode disabled Average current CPU Idle RAM Contents Valid Peripherals On STA mode connected to AP PS POLL active Average current Sleep Mode CPU Sleep RAM Contents Valid Most peripherals ON Radio Deep Sleep disconnected from AP Average current Standby Mode 25 C Average current Standby Mode CPU Off Radio Deep Sleep no association to AP RTC Wake only Average current Standby Mode 85 C Standby Mode CPU Off Radio Deep Sleep no association to AP RTC Wake only Average current Standby Mode 40 C Standby Mode CPU Off Radio Deep Sleep no association to AP RTC Wake only Average current 90 90 330 300 255 290 230 139 36 76 13 5 12 380 345 295 335 265 mA mA mA mA mA mA mA mA mA mA mA mA uA pA pA 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 27 Wake t
4. 0 3 the internal pullup pull down resistors must be disabled Hysteresis voltage between Schmitt trigger switching levels Based on characterization not tested in production With a minimum of 100 mV Leakage could be higher than max if negative current is injected on adjacent pins Pull up and pull down resistors are designed with a true resistance in series with a switchable PMOS NMOS This MOS NMOS contribution to the series resistance is minimum 10 order Flash Memory The xPico Wi Fi SMT device server comes with the following memory profile MCU Embedded Flash Memory The MCU embeds a 1Mbyte Flash memory It is used to store the boot loader production configuration data and program firmware The firmware and production configuration data are programmed via the Firmware Upgrade application Additional SPI Flash There is a separate on module 1MByte SPI flash to extend the storage capacity It is used as a file system store for customer files for serving via HTTP logging files and for storing the firmware upgrade recovery application The features of the SPI Flash are as follows 100 000 erase program cycles typical 20 years data retention 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 31 10 Software Features Software Architecture Overview The following represents the functional block diagram and architecture of the xPico Wi Fi Family of embedded device servers Customer App
5. 802 11b 1 2 5 5 11 Mbps Modulation OFDM with BPSK QPSK 16 QAM 64 QAM 801 11b with CCK and DSSS Preamble Modes Long Short HT 800 ns modes 802 11 MAC Features eri Tx Rx WMM PS PSMP Multiphase PSMP Block Ack policy AES CCMP TKIP WEP 64 128 bit WPA WPA2 802 11 PHY Features 802 11b 802 119 802 11n Single Stream STBC Reception for extended range and higher throughput Greenfield mode Tx Rx 802 11 modes b d g h i j k n w r 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 23 7 Antenna Connection Options The xPico W 1002 embedded device server supports wireless connectivity via the u fl connector on the module and one RF SMT pad for external PCB antenna connection The xPico W 1003 embedded device server offers an on module ceramic chip antenna option only The xPico W1003 module does not have the u fl option or RF SMT pad for an external PCB antenna connection xPico Wi Fi SMT device servers are certified using the antennas listed in Table 12 and Table 13 below Refer to the compliance section below for certification requirements related to antenna selection Table 12 xPico Wi Fi SMT Device Server External Antenna Options Swivel type antenna with RP SMA M 2 dBi 2 4 GHz to 2 5 GHz Wanshih WSS002 connector PCB Strip Antenna with 50mm cable 1 5 2 5 dBi 2 4 GHz to 2 5 GHz Ethertronics 1001077 to U FL connector With tape backing Table 13 xPico Wi Fi SMT
6. Device Server On Module Antenna On module ceramic chip antenna 2 5 dBi 2 4Ghz to 2 5Ghz The xPico W 1002 module provides an RF Pad external trace option to solder a custom antenna to the device The xPico Integration Guide provides guidelines on how to connect an external antenna to the device through a RF PCB trace transmission line The integration guide also provides a reference design The RF signal is available on RF1 pin 2 when RF CTL pin 59 is pulled low with a low ohm resistor Note The xPico Wi Fi SMT module has been certified with the on module chip antenna and the antennas listed above connected to the on module U FL connector Use of antenna connections to RF1 pin 2 may require re certification 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 24 8 General Technical Data Table 14 General Technical Data Firmware OTA Upgradable Internal Web Server Serves Web Pages Storage Capacity 512 KB Weight 2 6 grams xPico W1002 embedded device server 2 75 grams xPico W1003 embedded device server Material Metal Shell Temperature Operating Range 40 C to 85 C 40 F to 185 F Storage Range 40 C to 85 C 40 F to 185 F Relative Humidity Operating 596 to 8596 no condensing Shock Vibration Non operational Shock 500 g s Non operational vibration 20 g s 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 25 9 Electrical Characteristics Absol
7. Receive Sensitivity xPico Wi Fi SMT device server module Rx sensitivity is listed in Table 20 below Table 20 xPico Wi Fi Device Server Module Rx Sensitivity PER lt 8 Rx Sensitivity 1 Mbps 93 89 PER 896 Rx Sensitivity 11 Mbps 88 84 PER lt 10 Rx Sensitivity 6 Mbps 87 83 PER 1095 Rx Sensitivity 54 Mbps 74 70 PER lt 10 Rx Sensitivity MCSO 87 83 PER lt 10 Rx Sensitivity MCS7 71 67 DC Characteristics Digital I O Signals Table 21 xPico Wi Fi SMT Device Server DC Characteristics Standard IO input 0 3 0 28 Vpp 2 v low level voltage 0 8 VIL IO FT 1 input 03 0 32 Vpp 2 v high level voltage 0 75 Standard IO input 0 41 Vpp 2 iE low level voltage 13 Vpp 0 3 V Von gt 2 5 5 IO FT 1 input 0 42 Von 2 y high level voltage 1 0 Vpp 2 5 2 Standard IO Schmitt trigger ui voltage 200 hysteresis 2 mV IO FT Schmitt trigger voltage 5 VDD 3 hysteresis VSS lt VIN lt Input leakage VDD 1 Ilk A 3 current 4 Standard H I Os 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 30 VIN 5 V I O 3 FT Weak pull up RPU equivalent resistor VIN VSS 30 40 50 kQ 5 Weak pull down RPD equivalent resistor VIN VDD 30 40 50 kQ 5 CIO I O pin capacitance 5 pF FT Five volt tolerant In order to sustain a voltage higher than VDD
8. Refer to the xPico Wi Fi Embedded Device Server User Guide for more information Note For xPico Wi Fi 5V tolerant pins in order to sustain a voltage higher than Vcc 0 3 the internal pull up pull down resistors must be disabled Refer to the xPico Integration Guide for more detail 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 15 Serial Peripheral Interface SPI The xPico Wi Fi SMT device server has available a slave master SPI interface that can be clocked at 30MHz The SPI is multiplexed with five configurable GPIO pins and is managed by configuration at system initialization Five Wire Interface consisting of Serial In Serial Out Chip Select Serial Clock and Interrupt Configurable Master and Slave mode Table 4 xPico W1001 UART Signal Definitions SPI INT 42 SPI interrupt External Interrupt input SPI CLK 14 SPI clock MISO 12 SPI Master serial data input SPI Slave serial data output MOSI 13 SPI Master serial data output SPI Slave serial data input SPI CS 15 SPI Chip Select Note For xPico Wi Fi 5V tolerant pins in order to sustain a voltage higher than Vcc 0 3 the internal pull up pull down resistors must be disabled Refer to the xPico Integration Guide for more detail Figure 8 shows the relative timings on the SPI interface of the xPico Wi Fi module Figure 7 SPI Timing Diagram Slave Mode lt tc sck gt t su Nss gt r NSS la
9. SYS_LED CP2 INT RESERVED RESERVED 45 CP1 RESERVED LEDO LNK VCC 49 VCC VCC RESET RXD2 53 TXD2 CTS1 RTS1 RXD1 57 TXD1 GND RF1_CTL GND 61 GND 62 RESERVED 63 RESERVED 64 GND 65 GND 66 RESERVED 67 RESERVED 68 RESERVED 69 GND 70 GND 71 GND 72 GND 73 GND 74 GND 75 GND 76 GND 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 11 Pin and Pad Definitions Table 2 describes the xPico Wi Fi interface signal definitions as used in the SMT modules The Signal Name column identifies the signal pin being described while the Description column provides definitions of the signal pin depending upon the member of the xPico family being used Differentiating the signal pins is beneficial when using multiple xPico device types on a single platform Table 2 xPico Wi Fi Interface Signal Definitions 1 3 5 20 23 24 27 32 35 36 58 60 61 64 65 69 70 Signal Ground 71 72 73 74 75 76 GND RF1 RF antenna pad 5 6 4 6 7 8 9 10 2 A a No Connect 34 46 30 29 RESERVED E ie 43 44 62 63 66 67 68 Configurable GPIO SPI Master serial CP3 MISO data input SPI Input Floating 30K to 50K Slave serial data output Configurable I O multiplexed CP8 SPI_CS with SPI Input Floating 30K to 50K interface Chip Select Configurable P Configurable GPIO Input Floating 30K to 50K Configurable GPIO SPI Master serial CP4 MOSI data output SPI Input Floating 30K to 50K
10. Soft AP and Client mode A key benefit with xPico Wi Fi device server is that there is virtually no need to write a single line of code translating to a much lower development cost and faster time to market xPico Wi Fi device server are module approved FCC Class B UL and EN EMC and safety compliant xPico amp Wi Fi SMT amp Embedded Device Server Datasheet Models XPCW1002 amp XPCW1003 December 2014 Applications Suitable example applications for the xPico Wi Fi device server include such IOT applications as Industrial o Valve and sensor control o Lock and access systems Energy Management o Smart Meter Connectivity Medical o Connecting Infusion pumps to hospital IT Home Automation o Water softening devices networking o Controlling home appliances from mobile devices Features Serial to Wi Fi device server module with 802 11 b g n at 2 4GHz ARM Cortex M3 processor xPico SMT 76 castellation Form Factor o With on board Antenna est 31 1mm x 18 3mm o Without on board Antenna est 26 1 mm x 18 31mm Simultaneous SoftAP and client modes Supports Roaming QuickConnect Power Management Framework Low power of approximately 6UA standby Two serial ports 921Kbps SPI 30 MHz and up to 8 GPIO USB 2 0 Full Speed device port with integrated PHY Feature rich device server application suite Full IP stack and web server 256 bit AES Encryption WPA2 Personal Industrial op
11. Wake Figure 10 xPico Wi Fi Current from WAKE from Standby to Ping Response Preliminary Figure 11 xPico Wi Fi Label List of Tables Table 1 xPico Wi Fi SMT Package Pad Layout and Signals Table 2 xPico Wi Fi Interface Signal Definitions Table 3 xPico UART Signal Definitions Table 4 xPico W1001 UART Signal Definitions Table 5 SPI Characteristic Table 6 xPico USB Signal Definitions Table 7 xPico GPIO Signal Definitions Table 8 xPico System Signal Definitions Table 9 xPico Reset Signal Definitions Table 10 Power Sequence Timing Requirements Table 11 xPico Wi Fi Device Server Radio Specification Table 12 xPico Wi Fi SMT Device Server External Antenna Options Table 13 xPico Wi Fi SMT Device Server On Module Antenna Table 14 General Technical Data Table 15 Absolute Maximum Ratings Table 16 Recommended Operating Conditions for xPico Wi Fi Module Oo oc 9 10 10 16 17 21 28 38 11 12 15 16 17 18 19 19 20 21 23 24 24 25 26 26 Table 17 xPico Wi Fi Power Management Modes Preliminary Data Based upon Test Modes 27 Table 18 RF Output Power Preliminary 29 Table 19 xPico Wi Fi EVM 29 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 4 Table 20 xPico Wi Fi Device Server Module Rx Sensitivity 30 Table 21 xPico Wi Fi SMT Device Server DC Characteristics 30 Table 22 Country Certificati
12. ja nimetatud direktiivist tulenevatele teistele asjakohastele s tetele Hereby Lantronix Inc declares that this xPico Wi Fi is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC Por medio de la presente Lantronix Inc declara que el xPico Wi Fi cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999 5 CE ME THN l IAPOY2A Lantronix Inc AHAQNE OTI xPico Wi Fi ZYMMOPHONETAI MPOZ TIZ OYZIQAEIZ ATIAITHZEIZ KAI TIX AOITIEZ ZXETIKEZ AIATAZEIZ TH OAHTIAZ 1999 5 EK Par la pr sente Lantronix Inc d clare que l appareil xPico Wi Fi est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999 5 CE Con la presente Lantronix Inc dichiara che questo xPico Wi Fi conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999 5 CE Ar o Lantronix Inc deklare ka xPico Wi Fi atbilst Direktivas 1999 5 EK b tiskajam prasib m un citiem ar to saistitajiem noteikumiem Siuo Lantronix Inc deklaruoja kad Sis xPico Wi Fi atitinka esminius reikalavimus ir kitas 1999 5 EB Direktyvos nuostatas Hierbij verklaart Lantronix Inc dat het toestel xPico Wi Fi in overeenstemming is met de essenti le eisen en de andere relevante bepalingen van richtlijn 1999 5 EG Hawnhekk Lantronix Inc jiddikjara li dan xPico Wi Fi jikkonforma 910 816a xPico
13. of network interfaces Web server to Host processor Client with a common database cache LATIS enables the user to create application specific customization of the end user product without the need to use an SDK or write software Custom user Data from a Web Page can be stored and used via the on device FLASH File system Changes to data can initiate an interrupt that notifies a connected device to fetch the updated data Serial Multiplexer As an interface serial ports tend to be used as a dedicated data channel between two points With data generally being asynchronous with a simple character format that indicates the start and stop and sometimes error checking With the xPIco Wi Fi embedded device server there is a need to establish multiple data channels in order to support multiple applications simultaneously This requires the need to create a protocol that supports the differentiation of data The xPico Wi Fi embedded device server provides a Mux Line Protocol for the serial Line to manage and transfer data on multiple connections without requiring custom software on the device A host processor that is connected to the device via the serial Line sees a simple command response interface There are no intentional delays required in the normal handshake Over The Air Updates xPico Wi Fi SMT device server provides a robust and secure method for the updating of device firmware over the internet This update process uses the exist
14. should be installed and operated with minimum distance 20cm between the radiator amp your body D claration d exposition aux radiations Cet quipement est conforme aux limites d exposition aux rayonnements IC tablies pour un environnement non contr l Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 44 This device is intended only for OEM integrators under the following conditions For module device use 1 The antenna must be installed such that 20 cm is maintained between the antenna and users and 2 The transmitter module may not be co located with any other transmitter or antenna As long as 2 conditions above are met further transmitter test will not be required However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed Cet appareil est concu uniquement pour les int grateurs OEM dans les conditions suivantes Pour utilisation de dispositif module L antenne doit tre install e de telle sorte qu une distance de 20 cm est respect e entre l antenne et les utilisateurs et Le module metteur peut ne pas tre coimplant avec un autre metteur ou antenne Tant que les 2 conditions ci dessus sont remplies des essais suppl mentaires sur l metteur ne seront pas n ce
15. t 2 1 Data output valid Slave mode after 25 E time enable edge t 2 1 Data output valid Master mode after B 5 aM time enable edge t 2 Slave mode after 45 a h SO So Data output hold enable edge 2 time Master mode after Mo enable edge 1 Remapped SPI1 characteristics to be determined 2 Based on characterization not tested in production 3 Min time is for the minimum time to drive the output and the max time is for the maximum time to put data in Hi Z 4 Min time is for the minimum time to invalidate the output and the max time is for the maximum time to put the data in Hi Z USB Device The xPico Wi Fi SMT device server has one certified USB 2 0 Full Speed 12MHz Device port interface for connection to an upstream USB device The port uses an integrated PHY and provides a differential pair signals DDP and DDM Support for USB CDC ACM Serial profile which will have the xPico Wi Fi module appear as a CDC ACM device enumerated as a virtual COM port Table 6 xPico USB Signal Definitions USB1 18 USB1 Device Port Positive Pin USB1 Device Port Negative Pin USB1 19 Available in a future software release 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 18 Configurable General Purpose I O Pins GPIO The xPico Wi Fi SMT device server provides up to eight configurable General Purpose Input Output GPIO pins Certain of the GPIOs are multip
16. the antenna may be installed such that 20 cm may be maintained between the antenna and users The final end product must be labeled in a visible area with the following Contains FCC ID R68XPICOW The grantee s FCC ID can be used only when all FCC compliance requirements are met Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user s manual of the end product which integrates this module The end user manual shall include all required regulatory information warning as show in this manual Industry Canada Statement This device complies with RSS 210 of the Industry Canada 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 Ce dispositif est conforme la norme CNR 210 d Industrie Canada applicable aux appareils radio exempts de licence Son fonctionnement est sujet aux deux conditions suivantes 1 le dispositif ne doit pas produire de brouillage pr judiciable et 2 ce dispositif doit accepter tout brouillage recu y compris un brouillage susceptible de provoquer un fonctionnement ind sirable Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment This equipment
17. trademarks are the property of their respective owners Specifications subject to change without notice All rights reserved 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 48 Preliminary Version History August 1st 2014 Using and reset to Sharepoint version number KTC August 28th 2014 Doc updated 0 3 September 12th Added revised SMT footprint for W1002 and W1003 KTC 2014 Replaced Table 22 on DC characteristics 0 4 November 10th Updated with new footprint information Added FCC MS 2014 and Canada IDs 0 5 November 11th Updates edits and Eval Kit clarification KTC 2014 November 18 Formatting JSC 2014 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 49
18. 8mA Slave serial data input Configurable 14 CP7 SPI CLK GPIO SPI Input Floating 30K to 50K clock 910 816a xPico amp Wi Fi SMT Embedded Device Server Datasheet 12 USB1 USB Negative I System Wake WAKE Up or Shutdown Input Floating 30K to 50K Unit reset to default active low DEFAULT Input Floating 30K to 50K Drive low to reset unit to default settings System Status SYSTEM LED LED Active Input Floating 30K to 50K High Configurable GPIO SPI CP2 SPI INT interrupt Input Floating 30K to 50K External Interrupt input LED function for 47 Wi Fi LED WEAN Link Input Floating 30K to 50K 8 mA indication Active Low Input Unit hardware i Input 51 RESET Li active low Mpu 30K to 50K Drive low to Pull up reboot unit UART2 serial 52 RXD2 receive data Input Floating 30K to 50K input UART2 serial 53 TXD2 transmit data Input Floating 30K to 50K 8mA output CTS4 UARTT clear to i ut Floating 30K to 50K EE send UART1 serial 55 RTS1 ready to send Input Floating 30K to 50K 8mA DTE UART1 Serial 56 RXD1 receive data Input Floating 30K to 50K input UART1 serial 57 TXD1 transmit data Input Floating 30K to 50K 8mA output 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 13 Antenna Switch control Pull low to select an external antenna RF1 CTL connected tothe Input Pull up 100K RF1 pad pin 2 Note XPCW1002 only 910 816a xPico Wi Fi SM
19. Device Server User Guide XML Import and Export Save Restore configuration on Flash Reset to Defaults Command and Hardware Pin OEM Configuration Management TLOG Display and Syslog Redirection WEB Page Customization The xPico Wi Fi embedded device server includes an embedded Web Server This Web Server provides the user a browser based configuration tool The unit s configuration is stored in nonvolatile memory and is retained without power The Web Server has the ability to support the use of a custom landing page which can take precedence over the default home page The pages can be modified to suit a customer s need in regard changing Logos Background and Color Scheme visible menus and options Custom pages are supported with data being capable of being sent or received to a connected host device 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 35 SNTP Client The xPico Wi Fi SMT device server provides support for Simple Network Timing Protocol This easy to configure integrated Client allows the user to be always be synchronized to Internet time Time can be synchronized either by using XML on the serial port or by using WebAPI Lantronix Application Toolbox for IOT solutions Lantronix Application Toolbox for IOT solutions LATIS is an architecture that uses application tools to support a easy to use Customization by configuration Paradigm An on device Application Server facilitates the simple interfacing
20. LANTSONI NNECT SMART DO MORE Description Ideally suited for IOT applications the Lantronix amp xPico Wi Fi embedded device servers are a family of extremely compact low power networking solution that enables IEEE 802 11 wireless LAN connectivity on virtually any solution with a SPI or serial interface Lantronix industry proven device server application and full IP stack allows seamless remote access to device data simplifying design integration while providing robust connectivity The xPico Wi Fi device servers are members of the Lantronix xPico product family providing unmatched flexibility whether it is Wi Fi or Ethernet when it comes to choosing the right network device for your application This document describes the xPico Wi Fi surface mount technology versions The xPico family also includes a functionally equivalent version of the Wi Fi device XPW1001000 01 that is provided in board to board connector that enables the interchangeability with the xPico embedded wired server XPC1001000 01 As one of the smallest embedded device server in the world xPico Wi Fi device server can be utilized in designs typically intended for chip solutions benefitting in advantages to cost and time to market xPico Wi Fi device servers are state of the art and innovative solutions that set new standards in reliability and functionality and offers all the capabilities one can expect including a unique simultaneous
21. LED 41 external LED The blink patterns of the LED denote various system states 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 19 Reset Pins xPico Wi Fi device server has two signals that can be used as reset signals Table 9 xPico Reset Signal Definitions Unit reset to default active low While device is running drive low for greater than 6 seconds then release to reset unit to factory defaults DEFAULT 40 While device is held in reset EXT_RESET low drive low release reset to boot device with Line 1 CLI default settings original configuration is preserved then release DEFAULT after CLI session is established Unit hardware reset active low EXT_RESET 51 Assert low for a minimum of 50ms to reboot unit Signal may be left floating Toggle signal from low to high can wake device from Sleep or Standby WKUP 39 mode Hold low to allow device to enter Sleep or Standby mode Subject to configuration settings Signal may be left floating 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 20 5 Power Reset Wake and Default Timing Figure 9 Timing Requirements for VCC Reset Default and Wake below shows the timing requirement for VCC RESET DEFAULT and WAKE Figure 9 Timing Requirements for VCC Reset Default and Wake Treboot Tpor Tpu 1 RESET I I 1 I Tdefault Tpup2dflt I STANDBY WAKE
22. MIC notice 88 Appendix 44 Table 23 Country Transmitter IDs USA FCC ID R68XPICOW Canada IC ID 3867A XPICOW Japan ID 201 135275 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 41 Table 24 Safety World Wide C 0560 US Canada CB EN 60950 1 2006 A11 2009 A1 2010 A12 2011 In accordance with the council directive 2006 95 EC UL 60950 1 2nd Edition Hereby Lantronix declares that this xPico Wi Fi embedded device server is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC Table 25 Europe EU Declaration of Conformity es Cesky Czech Eesti Estonian English Espanol Spanish EAAnvikr Greek Frangais French n Italiano Italian Latviski Latvian Lietuviu Lithuanian m Nederlands Dutch mt Malti Maltese Lantronix Inc t mto prohlaSuje Ze tento xPico Wi Fi je ve shod se z kladn mi po adavky a dal mi p slu n mi ustanoven mi sm rnice 1999 5 ES Undertegnede Lantronix Inc erkl rer herved at f lgende udstyr xPico Wi Fi overholder de v sentlige krav og vrige relevante krav i direktiv 1999 5 EF Hiermit erkl rt Lantronix Inc dass sich das Ger t xPico Wi Fi in bereinstimmung mit den grundlegenden Anforderungen und den brigen einschl gigen Bestimmungen der Richtlinie 1999 5 EG befindet K esolevaga Lantronix Inc seadme xPico Wi Fi vastavust direktiivi 1999 5 E p hin uetele
23. 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 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures Reorientor relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipm
24. T Embedded Device Server Datasheet 14 4 Host Interfaces The xPico Wi Fi SMT device server offers a number of industry common interfaces to allow for easy connectivity to the module These include UART for asynchronous serial communication serial peripheral interface for synchronous formatted data and USB host interface UART The xPico Wi Fi SMT device server supports two UART interfaces UART1 UART2 Both UARTs support asynchronous data rate up to 921 Kbps with Odd Even parity and 1 amp 2 stop bits Software flow control XON XOFF for both UART1 and UART2 Modem control DTR DCD pins for UART1 only Enabled by device configuration as pins are shared with configurable pins CPs Operational mode as a DTE device UART1 supports TX RX RTS CTS hardware flow control UART2 supports TX RX functions only Hardware flow control is supported by using software controlled configurable pins Table 3 xPico UART Signal Definitions TXD1 57 Serial Port 1 Transmit Data output RXD1 56 Serial Port 1 Receive Data Input RTS1 55 Serial Port 1 Ready to Send Serial Transmit Enable CTS1 54 Serial Port 1 Clear to Send TXD2 53 Serial Port 2 Transmit Data output RXD2 52 Serial Port 2 Receive Data Input RTS2 s Serial Port 2 Ready to Send Serial Transmit Enable CTS2 i Serial Port 2 Clear to Send Note Serial Port 2 Flow Control uses Configurable Pins which can be shared with other functions
25. W 1003100 R1 Revision of the module A11 D1 Manufacturing Datecode of the module 14W20 L1 Country and Factory ID of who manufactured CHINA 03 the module S1 Serial number 0080A3980404 M1 MAC address 0080A3980404 E1 End of Barcode 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 38 12 Warranty The xPico Wi Fi SMT device server comes with an industry best 5 year Warranty For more details on the Lantronix warranty replacement policy please go to our web site at www lantronix com support warranty 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 39 13 Evaluation Kit An xPico Wi Fi device server evaluation kit is available to provide a simple quick and cost effective way to evaluate the xPico Wi Fi device server Use the Evaluation kit to integrate the device into to your product design and find out how simple easy it is to get started In order to evaluate the xPico Wi Fi SMT embedded device server Lantronix provides two evaluation kits The XPCW1003100K is a single board with the xPico Wi Fi W1003 module mounted This allows the simple use of the device and using the on module antenna version The Board includes the necessary keep out areas so performance and positioning can be evaluated The second option is the XPCW 1002100K which is a bundle of an evaluation board plus the xPico Wi Fi W1002 module on a carrier board This system mounts the carrier board onto a 40 pin Hiro
26. amp Wi Fi SMT Embedded Device Server Datasheet 42 mal htigijiet essenzjali u ma provvedimenti ohrajn relevanti li hemm fid Dirrettiva 1999 5 EC Alul rott Lantronix Inc nyilatkozom hogy a xPico Wi Fi megfelel a m Magyar Hungarian vonatkoz alapvet k vetelm nyeknek s az 1999 5 EC ir nyelv egy b el r sainak zasadniczymi wymogami oraz pozostatymi stosownymi Niniejszym Lantronix Inc o wiadcza ze xPico Wi Fi jest zgodny z Polski Polish postanowieniami Dyrektywy 1999 5 EC Lantronix Inc declara que este xPico Wi Fi esta conforme com os Portugu s Portuguese requisitos essenciais e outras disposi es da Directiva 1999 5 CE st Slovenske Slovenian Lantronix Inc izjavlja da je ta xPico Wi Fi v skladu z bistvenimi zahtevami in ostalimi relevantnimi dolo ili direktive 1999 5 ES Lantronix Inc t mto vyhlasuje Ze xPico Wi Fi splita z kladn Slovensky Slovak po iadavky a v etky pr slu n ustanovenia Smernice 1999 5 ES Lantronix Inc vakuuttaa t ten ett xPico Wi Fi tyyppinen laite on 8 suomi Finnish direktiivin 1999 5 EY oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojen mukainen H rmed intygar Lantronix Inc att denna xPico Wi Fi st r Svenska Swedish verensst mmelse med de v sentliga egenskapskrav och vriga relevanta best mmelser som framg r av direktiv 1999 5 EG Federal Communication Commission Interference Statement This device complies with
27. antenna is estimated 26 1 mm L x 18 3 mm W x 4 0mm H 0 1 mm including shielding The PCB footprint is shown in Figure 4 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet Figure 3 Mechanical Footprint for xPico W1002 without On Module Antenna Device Server 5 e Figure 4 Layout Footprint for xPico W1002 without On Module Antenna Device Server FOSS oA r 70 80 1 60 7 MUSU r re EISE oc a rae a le TE lo n ro T 2 70 ws n 2 70 L 5 207 4 iab mn Fe T 3 61 3 2070 76 1 13989 75 63 1354 63 64 11 6965 18 30 ES 2 4928 M Ned y e 66 9 80 LE 7 Gal 80 71 72 9 sp 0 i 1 8967 Lu 2 fa Ha fs He Hz He fo Heli Hz shes er a ooo 26 10 910 816a xPico amp Wi Fi SMT Embedded Device Server Datasheet The size and thickness of the xPico W 1003 device server SMT module which is with the on module antenna is estimated 31 1 mm L x 18 3 mm W x 4 0mm H 0 1 mm including shielding The footprint is shown in Figure 6 below Figure 5 Mechanical Footprint for xPico W1003 with On Module Antenna Device Server EEE 31 1 E0 2 18 30 2 1 02 REF Figure 6 Layout Footprint for xPico W1003 with On Module Antenna Device Server
28. e and Software Description The xPico Wi Fi SMT embedded device server is a complete solution hardware and software This powerful device server comes with a connection manager a reliable and proven operating system stored in flash memory an embedded web server a full TCP IP protocol stack and standards based AES encryption The xPico Wi Fi SMT software runs on an ARM Cortex M3 controller and has an IEEE 802 11 b g n radio The xPico Wi Fi SMT device server communicates to the edge device through a serial SPI or USB interface The xPico Wi Fi SMT device server runs on 3 3V and has a built in voltage supervisory circuit that will trigger a reset if the supply voltage drops to unreliable levels 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 3 Package Description and Mechanical Footprint The xPico Wi Fi SMT device server is available in two package options xPico W1002 and xPico W1003 Device Servers The xPico W1002 and XPCW 1003 device servers are both surface mount modules that has the following dimensions and pad layout The primary difference is the xPico W1003 module has an increase in size to accommodate the on module antennal Both devices have the same castellation and pad configuration and footprint Figure 1 xPico W1002 XPC W1002 Embedded Device Server i i XPCW1002100 z XXX Dimensions The size and thickness of the xPico W1002 device server SMT module which is without the on module
29. eatures such as WLAN QuickConnect and WLAN Profiles a robust and full featured WLAN connection manager reduces connection downtime enables quicker deployment and eliminates the complicated state management that has to be implemented on connected microcontrollers devices to support such functionality WLAN QuickConnect WLAN QuickConnect allows users to add setup provision the wireless network configuration for the WLAN client interface quickly by presenting an intuitive workflow and user interface that is familiar to Smartphone users It also simplifies the process of connecting to legacy wireless networks that use WEP security via the EasyWEP capabilities built into QuickConnect and the WLAN Connection Manager WLAN Profiles In many scenarios it is essential to store and connect automatically to one of multiple wireless networks available WLAN Profiles makes it easy to configure and store the settings associated with these multiple networks Together with WLAN QuickConnect and the bulk configuration via XML it makes the provisioning process very straightforward Lantronix Serial to Wi Fi Tunneling Application Lantronix offers multiple modes for connected device data acquisition and control Depending on the nature of the application running on the connected microcontroller these modes offer a flexible and robust out of the box solution that has been deployed across millions of units xPico Wi Fi SMT device server also support the abili
30. enna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter xPico Wi Fi embedded device server has been approved by Industry Canada to operate with the antenna type maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this user s manual having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Ce dispositif a t concu pour fonctionner avec une antenne ayant un gain maximal de PIFA antenne avec dBi 2 5 Une antenne gain plus lev est strictement interdite par les r glements d Industrie Canada L imp dance d antenne requise est de 50 ohms Conform ment la r glementation d Industrie Canada le pr sent metteur radio peutfonctionner avec une antenne d un type et d un gain maximal ou inf rieur approuv pourl metteur par Industrie Canada Dans le but de r duire les risques de brouillage radio lectriquea l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que lapuissance isotrope rayonn e quivalente p i r e ne d passe pas l intensit n cessaire l tablissement d une communicatio
31. ent This transmitter must not be co located or operating in conjunction with any other antenna or transmitter 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 43 Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance 20cm between the radiator amp your body This device is intended only for OEM integrators under the following conditions 1 The antenna must be installed such that 20 cm is maintained between the antenna and users and 2 The transmitter module may not be co located with any other transmitter or antenna As long as the two conditions above are met further transmitter test will not be required However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed IMPORTANT NOTE In the event that these conditions can not be met for example certain laptop configurations or co location with another transmitter then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product In these circumstances the OEM integrator will be responsible for re evaluating the end product including the transmitter and obtaining a separate FCC authorization End Product Labeling This transmitter module is authorized only for use in device where
32. er Power Saving modes are enabled for the WLAN interface Even in the Fully Active mode the xPico embedded device server provides some form of power savings capability The xPico Wi Fi module supports ps poll capability where a STA makes an initial association with an access point it negotiates and informs of its ability of going into a low power mode and what that low power duration is The Access Point must be capable of supporting the standard capabilities of Traffic Indication Map TIM and Power Save Poll ps poll The xPico Wi Fi module automatically manages this capability in the Fully Active Mode Sleep Mode Sleep mode causes the xPico Wi Fi to power down the Wi Fi radio and system clocks while preserving the system state This mode offers a compromise of power versus wake response time for those applications that need reduced power consumption with a speedy wake up and connection reacquisition response time Standby Mode Standby mode of operation provides the lowest power consumption In this mode the xPico Wi Fi has the only the RTC operating and the system runtime state is not preserved This mode has the longest wake up response time since the system state has to be reinitialized and connections reacquired Flexible Configuration Management Framework The xPico Wi Fi SMT device server provides a unified framework in how the device can be controlled configured and managed For full details refer to the xPico Wi Fi Embedded
33. erating temperature of 40 to 85 C 5 Year Warranty 1 Some interfaces share module pins 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 1 Table of Contents Description 1 Applications 1 Features 1 List of Figures 4 List of Tables 4 Introduction 6 Hardware and Software Description 7 Package Description and Mechanical Footprint 8 xPico W1002 and xPico W1003 Device Servers 8 Pin and Pad Definitions 12 Host Interfaces 15 UART 15 Serial Peripheral Interface SPI 16 SPI Interface Characteristics 17 USB Device 18 Configurable General Purpose I O Pins GPIO 19 System Pins 19 Reset Pins 20 Power Reset Wake and Default Timing 21 Module Specifications 23 IEEE 802 11 Wireless LAN Specifications 23 Antenna Connection Options 24 General Technical Data 25 Electrical Characteristics 26 Absolute Maximum Ratings 26 Recommended Operating Conditions 26 Dynamic Power Management Modes 26 Wake to Ping Response Timing 28 910 816a xPico amp Wi Fi SMT Embedded Device Server Datasheet 2 Output Power 29 EVM 29 Receive Sensitivity 30 DC Characteristics Digital I O Signals 30 Flash Memory 31 10 Software Features 32 Software Architecture Overview 32 Soft AP Mode w DHCP Server 32 Simultaneous Client and AP interfaces 33 WLAN Connection Mana
34. gement 33 WLAN QuickConnect 33 WLAN Profiles 33 Lantronix Serial to Wi Fi Tunneling Application 33 Transparent Tunneling Mode 34 Modem Emulation Mode 34 AES Security 34 Application Aware Power Management Framework 34 Flexible Configuration Management Framework 35 WEB Page Customization 35 SNTP Client 36 Lantronix Application Toolbox for IOT solutions 36 Serial Multiplexer 36 Over The Air Updates 36 Lantronix Query Port 36 11 Product Information Label 38 12 Warranty 39 13 Evaluation Kit 40 Expansion Boards 40 14 Compliance 41 Federal Communication Commission Interference Statement 43 Radiation Exposure Statement 44 Industry Canada Statement 44 RoHS Notice 47 15 Ordering Information 48 Contact Information 48 Preliminary Version History 49 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 3 List of Figures Figure 1 xPico W1002 XPC W1002 Embedded Device Server Figure 2 xPico W1003 XPC W1003 Embedded Device Server Figure 3 Mechanical Footprint for xPico W1002 without On Module Antenna Device Server Figure 4 Layout Footprint for xPico W1002 without On Module Antenna Device Server Figure 5 Mechanical Footprint for xPico W 1003 with On Module Antenna Device Server __ Figure 6 Layout Footprint for xPico W1003 with On Module Antenna Device Server Figure 7 SPI Timing Diagram Slave Mode Figure 8 SPI Timing Diagram Master Mode Figure 9 Timing Requirements for VCC Reset Default and
35. i Table 10 below lists the various power sequence timing requirements Table 10 Power Sequence Timing Requirements nm Tpu Time for VCC to reach 90 of its maximum 20 us V value Thor Time from VCC to reach 90 of its maximum value and de assertion of external reset Note 0 S RESET can be left floating if unused Treboot Recommended reset pulse for system reboot 300 ns 910 816a xPico amp Wi Fi SMT Embedded Device Server Datasheet 21 Tpup2dfit Time from VCC power up to DEFAULT assertion Note DEFAULT can be left floating O ns if unused Tdefault Assertion time for DEFAULT to unit reset to default and reboot Twake Wake pulse width Note wakeup is triggered on the rising edge Note WAKE signal may be 1 us left floating if unused Twakeup Time from rising edge of WAKE signal to TBD system up 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 22 6 Module Specifications The following sections provide the specification and performance attributes of the xPico Wi Fi SMT device server module IEEE 802 11 Wireless LAN Specifications Table 11 shows the specifications for the xPico Wi Fi SMT device server IEEE 802 11 radio Table 11 xPico Wi Fi Device Server Radio Specification Frequency Band 2 412 2 484 GHz Channels 1 14 Supported Data Rates 802 11n 6 5 13 19 5 26 39 52 58 5 65 Mbps 802 119 6 9 12 18 24 36 48 54 Mbps
36. ing WLAN configuration and preserves the user configuration and profiles Using the embedded web interface makes the update process simple and is user friendly For a more scripted and automated method the same updates can be done via the WebAPI Lantronix Query Port The xPico Wi Fi embedded device server support the Lantronix query Port discovery service Query Port is a Lantronix proprietary protocol Which implements a simple protocol on port 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 36 Ox7FFE 30718 This service can be used by the Lantronix network tools such as Device Installer or ComPort Redirector 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 37 11 Product Information Label The product information label contains important information about your specific unit such as its part number revision manufacturing date code product model country of origin datamatrix barcode and MAC address Figure 11 xPico Wi Fi Label Product Model Part Number MODEL xPico Wi Fi ous Lantronix Datamatrix XPCW1003100 A11 Revision Barcode T z zo zx fe 3 00 99 Manufacturing Date Code SN 0080A3FFFFFF 13W18 LANTRONIX CHINA 03 MAC Address Country of Origin The xPico Wi Fl SMT embedded device server uses the Datamatrix ECC200 barcode standard The field definitions are as follows V1 Barcode format revision 1 C1 Field count 6 P1 Part number of the module XPC
37. is so thsi 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 16 High tsumi gt I Figure 8 SPI Timing Diagram Master Mode I MISO i i input K MSBIN MOSI a li Output MSB OUT BIT1 OUT la LSB OUT 9 thmo See the xPico Wi Fi Embedded Device Server User Guide for information on how to configure and use the SPI interface and its modes SPI Interface Characteristics Unless otherwise specified the parameters given in the table below for SPI are derived from tests performed under the ambient temperature of 25C and Vcc 3 3V Table 5 SPI Characteristic em SPI clock Master mode 30 _ Mtesck a Slave mode 30 tr SCL SPI clock rise and Capacitive load 8 Ns tisc fall time C 30pF SPI slave input DuCy SCK clock duty cycle Slave mode 30 70 Jo tsu Nss e NSS setup time Slave mode Atecik Ns th Nss e NSS Hold time Slave mode 2tpcik 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 17 t 2 Master mode ei s d dc fecu 30 MHz tecuc3 tpcukt3 lucu d presc 2 tsu un Data input setup Master Tode 2 tsuen time Slave mode 5 Master mode 5 thom Data input hold 2 i this une Slave mode 4 2 3 Data output Slave mode ta so access time frcuk 20 MHz 0 3tecik 2 4 Data output tals so disable time Slave mode 2 10
38. joj oj ojioj o ojojo o ojolo oj ojojo o o o oOooOcoOcoOoOoOcococoocococoocoocoocoooccooc ooooocoso OoOcoOcoOcoOoOcococoocooococococoocooococoocooocoso ooo oo 0 0 0 0 00 00 OCC CCC 0 CCC 0 0 ooo o ooo ojoooooooooo0c 00 0c 0 0 0 ojojojojojojoj ojojoj oj ojojoj oj ojo o ojojo o o O toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T11363 2006 X toxic or hazardous substance contained in at least one of the homogeneous materials used for this partis above the limit requirement in SJ T11363 2006 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 47 15 Ordering Information XPCW1002100K Evaluation kit including xPico Wi Fi W1002 module on carrier board power supply PCB Strip antenna and whip antenna XPCW1003100K Evaluation kit including xPico Wi Fi W1003 module power supply XPW 100A003 01 PCB Strip Antenna Contact Information For details contact your local Lantronix representative or Lantronix directly Asia Pacific Region via e mail at AsiaPacific_sales lantronix com Europe via e mail at eu_sales lantronix com Japan via e mail at japan_sales lantronix com United States via e mail at sales lantronix com or call OEM sales support at 800 526 8764 2013 Lantronix Inc All rights reserved Lantronix xPort with its patented technology US Patents 6 881 096 amp 4 972 470 and DSTni are trademarks of Lantronix All other
39. lexed with other interface functions e g SPI Mapping of these functions to CPs will be driven via configuration and applied at system initialization Each CP can be configured as a general purpose input general purpose output microcontroller peripheral block or a soft function e g modem control These pins are 3 3V CMOS logic level and 5V input tolerant For more information on how to use configure and manage the utilization of the available GPIO please refer to the section on Configurable Pins in the xPico Wi Fi Embedded Device Server User Guide Note For xPico Wi Fi 5V tolerant pins in order to sustain a voltage higher than Vcc 0 3 the internal pull up pull down resistors must be disabled Refer to the xPico Integration Guide for more detail Table 7 xPico GPIO Signal Definitions CP1 45 Configurable I O CP2 42 Configurable I O SPI interrupt input CP3 12 Configurable 1 0 SPI MISO CP4 13 Configurable I O SPI MOSI CP5 16 Configurable I O CP6 17 Configurable I O CP7 14 Configurable I O SPI Clock CP8 15 Configurable I O SPI Chip Select System Pins The following system pins are available in the product Table 8 xPico System Signal Definitions LED function for WLAN Link indication Active Low This signal is WLAN LED 47 intended to drive an external LED The blink patterns of the LED denote various WLAN states System Status LED Active High This signal is intended to drive an SYSTEM_
40. lications H W Platform la Lantronix Applications and Services Lal WLAN Stack Future rd Lantronix Enhanced System Services m 3 Party Software The following features are provided with the xPico Wi Fi SMT device server software Soft AP Mode w DHCP Server The xPico Wi Fi SMT device server has the ability of allowing up to four Wi Fi clients to connect to a Soft Access Point in a simple and standard manner The SoftAP also includes a DNS to allow access to pages served by the on device web server 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 32 Simultaneous Client and AP interfaces The xPico Wi Fi SMT device server has the ability to operate as Wi Fi Client and provide a Soft Access Point mode both at the same time This allows the device to communicate to a network access point while simultaneously allow up to four other clients to connect to it Service personnel do not need to determine the credentials of the network in which their product is deployed in order to wireless gain access to the service interface on the product Device communication is maintained across both the AP and client interface without interruption WLAN Connection Management Managing connectivity to wireless networks retrying on lost connections ensuring IP level connectivity is maintained working across re configurations are all tasks that the WLAN Connection Manager handles out of the box Combined with other f
41. n satisfaisante Le pr sent metteur radio xPico Wi Fi a t approuv par Industrie Canada pour fonctionner avec les types d antenne num r s ci dessous et ayant un gain admissible maximal et l imp dance requise pour chaque type d antenne Les types d antenne non inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiqu sont strictement interdits pour l exploitation de l metteur Table 26 Approved Antenna s List PIFA 2 5dBi Ethertronics Dipole 2 38 Wanshih 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 46 Manufacturer s Contact Lantronix Inc 167 Technology Drive Irvine CA 92618 USA Tel 949 453 3990 Fax 949 453 3995 RoHS Notice All Lantronix products in the following families are China RoHS compliant and free of the following hazardous substances and elements Lead Pb Mercury Hg Polybrominated biphenyls PBB Cadmium Cd Hexavalent Chromium Cr VI Polybrominated diphenyl ethers PBDE Product Family Name Toxic or hazardous Substances and Elements Lead Mercury Cadmium Hexavalent Polybrominate d Polybrominated diphenyl Pb Hg Cd Chromium Cr biphenyls ethers PBDE VI PBB DSC EDS IntelliBox MatchPort Micro MSS100 PremierWave SCS SecureBox SLB SLC SLP Spider and Spider Duo UBox UDS1100 and 2100 WiBox WiPort xDirect xPico xPico Wi Fi XPort XPort Pro XPress DR amp XPress xPrintServer xSenso 0 0 ojojojojojo
42. niquement pour une utilisation dans un dispositif ou l antenne peut tre install e de telle sorte qu une distance de 20cm peut tre maintenue entre l antenne et les utilisateurs Le produit final doit tre tiquet dans un endroit visible avec l inscription suivante Contient des IC 3867A XPICOW Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user s manual of the end product which integrates this module The end user manual shall include all required regulatory information warning as show in this manual 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 45 Manuel d information l utilisateur final L int grateur OEM doit tre conscient de ne pas fournir des informations l utilisateur final quant la facon d installer ou de supprimer ce module RF dans le manuel de l utilisateur du produit final qui int gre ce module Le manuel de l utilisateur final doit inclure toutes les informations r glementaires requises et avertissements comme indiqu dans ce manuel Antenna Requirement This device has been designed to operate with a PIFA antenna have a maximum gain of 2 5dBi Antenna having a higher gain is strictly prohibited per regulations of Industry Canada The required antenna impedance is 50 ohms Under Industry Canada regulations this radio transmitter may only operate using an ant
43. o Ping Response Timing Figure 10 shows the xPico Wi Fi SMT device server current from initial power up to unit ping response Response time is typically 4 seconds This includes all the start up phases including network reconnection receiving a ping and responding Figure 10 xPico Wi Fi Current from WAKE from Standby to Ping Response Preliminary File Control Setup Measure Analyze Utilities Help 5 40 PM ion is stopped TRANI 1 00 Mpts EL a ame ams am 07M oe AP Mode on Client mode on ojec8 0000 s EUR Logic Scales 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 28 Output Power xPico Wi Fi SMT device server module RF output power is listed in the Table 18 below Table 18 RF Output Power Preliminary 1 Mbps 16 5 1 5 dBm RF Average Output Power 802 11b CCK Mode 11 Mbps 16 5 1 5 dBm 6 Mbps 15 1 5 dBm RF Average Output Power 802 11g OFDM Mode 54 Mbps 13 1 5 dBm MCSO 14 5 1 5 dBm RF Average Output Power 802 11n OFDM Mode MCS7 12 1 5 dBm EVM xPico Wi Fi SMT device server TX EVM follow the IEEE specification listed in Table 19 below Table 19 xPico Wi Fi EVM 1 Mbps 10 dB RF Average Output EVM 11b 11 Mbps 10 dB 6 Mbps 5 dB RF Average Output EVM 11g 54 Mbps 25 dB MCSO 5 dB RF Average Output EVM 11n MCS7 28 dB 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 29
44. ons 41 Table 23 Country Transmitter IDs 41 Table 24 Safety 42 Table 25 Europe EU Declaration of Conformity 42 Table 26 Approved Antenna s List 46 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 5 1 Introduction This data sheet describes the SMT models xPico W 1002 and W1003 which are all referred to generally as xPico Wi Fi SMT family of Embedded Wi Fi device servers in this document The xPico W 1002 and W1003 provide much of the circuitry and all of the software required to connect a micro controller or similar host device to an IEEE 802 11 b g n Wireless local area network WLAN The xPico W1000 family of device servers are available either in a very small and attractive 76 pad castellation surface mount package SMT or a connector version xPico Wi Fi device server XPW 1001000 01 The SMT form factor is itself available in two versions with or without an onboard ceramic chip antenna For the purposes of this document the xPico W1002 and xPico W1003 modules will be referred to collectively as xPico Wi Fi SMT embedded device servers For an embedded solution an external controller can connect through industry standard interfaces such as serial SPI or USB 2 0 Device and with very little to no driver effort have the ability to connect and communicate to either an IEEE 802 11 b g n Access Point or Client The xPico Wi Fi SMT device server is targeted for applications that have a need to be Wi Fi enabled with req
45. se connector same as used for the xPlco Wi Fi B2B connector version Expansion Boards The xPico Wi Fi XPW 1001 embedded device server is also available as an expansion board for several popular microprocessor development and prototype platforms Please see the list below for general information or refer to the xPico Wi Fi product web pages at http www lantronix com device networking embedded device servers xpico wifi html 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 40 14 Compliance According to ISO IEC Guide and EN 45014 Manufacturer s Name amp Address Lantronix Inc 167 Technology Drive Irvine CA 92618 USA Declares that the following product Product Name Model xPico Wi Fi Embedded Device Server Conforms to the following standards or other normative documents Table 22 Country Certifications FE FCC Part 15 Subpart B Class B ee i USA ICES 003 2012 Issue 5 Class B ANSI C63 4 2009 USA FCC Part 15 Subpart C Section 15 247 ANSI C63 10 2009 FCC Part 2 Section 2 1091 FCC OET Bulletin 65 Supplement C 01 01 IEEE C95 1 Canada Canada RSS 210 Issue 8 2010 12 Canada RSS Gen Issue 3 2010 12 ANSI C63 10 2009 RSS 102 Issue 4 2010 12 EU EN 300 328 V1 8 1 2012 06 EN 301 489 1 V1 9 2 2011 09 EN 301 489 17 V2 2 1 2012 09 EN 55022 2010 AC 2011 Class B EN62311 2008 ASINZS 4268 2012 Australia New Zealand N11206 Japan ARIB STD T66 MIC notice 88 Appendix 43 RCR STD 33
46. ssaires Toutefois l int grateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformit suppl mentaires requis pour ce module install IMPORTANT NOTE In the event that these conditions can not be met for example certain laptop configurations or co location with another transmitter then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product In these circumstances the OEM integrator will be responsible for re evaluating the end product including the transmitter and obtaining a separate Canada authorization NOTE IMPORTANTE Dans le cas o ces conditions ne peuvent tre satisfaites par exemple pour certaines configurations d ordinateur portable ou de certaines co localisation avec un autre metteur l autorisation du Canada n est plus consid r comme valide et l ID IC ne peut pas tre utilis sur le produit final Dans ces circonstances l int grateur OEM sera charg de r valuer le produit final y compris l metteur et l obtention d une autorisation distincte au Canada End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users The final end product must be labeled in a visible area with the following Contains IC 3867A XPICOW Plaque signal tique du produit final Ce module metteur est autoris u
47. ty to enable AES encryption of the users TCP data for both Accept and Connect Tunnel Modes 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 33 Transparent Tunneling Mode Legacy applications running on microcontrollers that cannot be modified or where the requirements for data communication are simple Transparent Tunnel mode provide a rich set of configuration options and knobs to manage the connection management data framing and transfer process to suit many application protocol requirements The various features of transparent tunnel mode are Accept Mode Server mode for incoming connections Connect Mode Client mode for outbound connections Triggered Connect Modes Hostlist Mode Multiple virtual serial session connectivitiy Disconnect Mode Session teardown options Data Framing Packetizing Options Session Establishment and Teardown trigger actions Choice of TCP UDP TCP AES UDP AES encapsulation protocol Modem Emulation Mode Modem Emulation Mode supports the more traditional AT command driven interface for microcontrollers that can support interactive connection control and would like to switch between control interface and data interface on demand It increases the overall state management complexity on the connected microcontroller compared to Transparent Tunnel mode but can be helpful where knowledge and usage of AT commands even though more complicated is absolutely necessary
48. uirements of low power single channel 802 11 b g n industrial ready and ready to go solution at a very competitive price The xPico Wi Fi SMT device server is easy to integrate as Lantronix removes much of the design headaches by providing a platform with proven reliability with most of the necessary certification aspects taken care of and with very minimal software to develop The xPico Wi Fi SMT device server supports the unique mode of simultaneous Soft Access Point Soft AP and Client As a device server the device provides all the necessary functional programmability and protocols to maintain an efficient and robust WLAN connection no additional code needed on MCU Zero Host Load MAC address included Little to no software integration needed The xPico Wi Fi SMT device server benefits from the many years of experience Lantronix has with device servers both wired and wireless The xPico W1000 is easy to maintain With technical support available and failsafe firmware upgrades from a remote manager Key features of the xPico Wi Fi SMT device server include Lantronix Feature rich device server application suite Wi Fi Client Soft AP with DHCP server Lantronix QuickConnect Industrial Temperature Operation 40 to 85 C Robust and reliable firmware upgradability Web server DHCP amp DNS server in AP mode Serial Tunnel 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 6 2 Hardwar
49. ute Maximum Ratings Table 15 shows the maximum rating as specified for the xPico Wi Fi SMT device server module Table 15 Absolute Maximum Ratings Supply Power VCC 0 3 3 6 VDC Operating Temperature 40 85 C Storage Temperature 40 85 C Recommended Operating Conditions Table 16 specifies the recommended operation conditions and Parameters for optimum performance of the xPico Wi Fi SMT device server module Table 16 Recommended Operating Conditions for xPico Wi Fi Module Voltage VCC 3 0 3 3 3 6 V DC Supply Voltage Ripple VCC pp t 296 Operating Temperature Ta 20 70 C Extended Operating Temperature Ta 40 85 C Humidity non condensing relative 85 Dynamic Power Management Modes Table 17 below describes the four Power Management modes for the xPlco Wi Fi SMT device server along with their typical and maximum current consumption values The xPico Wi Fi SMT device server supports three modes within its Dynamic Power Management Framework Power up Sleep and Standby Modes Refer to page 34 for further information 910 816a xPico Wi Fi SMT Embedded Device Server Datasheet 26 Table 17 xPico Wi Fi Power Management Modes Preliminary Data Based upon Test Modes AP mode enabled WLANO connected to AP with ping Average current ee AP mode enabled WLANO disabled Average current ee Transmit surge current 16 5dBm 802 11b 11Mbps id
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