Connect One SMG2N2 Nano Socket WiFi 2nd Generation 802.11b/g/n User Manual

Connect One Ltd. Nano Socket WiFi 2nd Generation 802.11b/g/n

User 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 DatasheetNano Socket iWiFi G2 N2 Version 1.1
Nano Socket iWiFi G2 N2 –Datasheet 2 Information provided by Connect One Ltd. is believed to be accurate and reliable. However, Connect One Ltd. 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 Ltd. other than for circuitry embodied in Connect One’s products. Connect One Ltd. 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 Nano Socket iWiFi G2 N2 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.
Nano Socket iWiFi G2 N2 –Datasheet 3 iChip, Nano Socket iWiFi G2 N2, IP Communication Controller, SerialNET, AT+i and Connect One are trademarks of Connect One Ltd. Copyright  2014 Connect One Ltd. All rights reserved. Industry Canada Warning Statements:This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device.Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes : ( 1 ) Ce dispositif ne peut causer d'interférences ; et ( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareilIC Radiation Exposure StatementThe modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device, for example, USB dongle like transmitters is forbidden.This modular complies with IC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. Cette modulaire doit être installé et utilisé à une distance minimum de 20 cm entre le radiateur et le corps de l'utilisateur.If the IC number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains IC: 8516A-SMG2N2”when the module is installed inside another device, the user manual of this device must contain below warning statements;1. This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:(1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device.2. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deuxconditions suivantes :( 1 ) Ce dispositif ne peut causer d'interférences ; et( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil.The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the productFCC Warning Statements：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.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.FCC Radiation Exposure Statement The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device, for example, USB dongle like transmitters is forbidden.This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body.If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XM5-SMG2N2 Or Contains FCC ID: XM5-SMG2N2”when the module is installed inside another device, the user manual of this device must contain below warning statements;1. 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.(2) This device must accept any interference received, including interference that may cause undesired operation.2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authorityto operate the equipment.The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product
Nano Socket iWiFi G2 N2 –Datasheet 4 Table of Contents Revision History .................................................................................................................................................... 6 1. Introduction ................................................................................................................................................... 71) General Description .................................................................................................................................. 72) Hardware Description ............................................................................................................................... 93) Performance Specifications ...................................................................................................................... 94) Internet Protocols ..................................................................................................................................... 95) Security Protocols ..................................................................................................................................... 96) Application Program Interface (API) ......................................................................................................... 97) Wireless Specifications ........................................................................................................................... 108) Certification ............................................................................................................................................ 109) Installation Requirements ...................................................................................................................... 102. Features ....................................................................................................................................................... 111) Security ................................................................................................................................................... 112) Protocols ................................................................................................................................................. 113) Additional Features ................................................................................................................................. 113. Typical Applications ..................................................................................................................................... 124. AT+i Command Set ...................................................................................................................................... 135. Layout, Mechanical Dimensions and Pin Description ................................................................................. 141) Layout and Mechanical Dimensions ....................................................................................................... 142) Pin Functional Description ...................................................................................................................... 156. Interfaces ..................................................................................................................................................... 161) Serial Interface ........................................................................................................................................ 162) SPI Interface ............................................................................................................................................ 163) USB 2.0 Device Interface ........................................................................................................................ 174) RMII Interface ......................................................................................................................................... 177. Electrical Specifications ............................................................................................................................... 181) Absolute Maximum Ratings .................................................................................................................... 18
Nano Socket iWiFi G2 N2 –Datasheet 5 2) DC Operating Characteristics .................................................................................................................. 183) AC Operating Characteristics .................................................................................................................. 194) Transmit Specification ............................................................................................................................ 195) Receive Specifications............................................................................................................................. 198. On Board Antenna ....................................................................................................................................... 201) Specifications .......................................................................................................................................... 209. Evaluation Board ......................................................................................................................................... 2110. Ordering Information .............................................................................................................................. 21Appendix A - Internet Protocol Compliance ....................................................................................................... 22 Appendix B – AT+I Configuration Examples ....................................................................................................... 23 Automatically connect to a specific Access Point:.............................................................................. 23 Create an Access Point to allow connection from mobile devices: ................................................... 23 LAN – WiFi switch mode - merges Ethernet station(s) with WiFi client(s) into one logical subnet ... 23
Nano Socket iWiFi G2 N2 –Datasheet 6 Revision History Version Date Description 1.0 June 1st 2014 Initial preliminary version 1.1 July 14th 2014 Adding Security Features
Nano Socket iWiFi G2 N2 –Datasheet 7 1. Introduction1) General DescriptionNano Socket iWiFi™ G2 N2 is a secure serial-to-Wireless-LAN device module that can perform as a WLAN client or Access Point to connect serial devices to 802.11b/g/n Wireless LANs. It includes the iChip™ CO2144 IP Communication Controller™ chip and Broadcom BCM43362 WiFi chipset. It is packaged 45.21X24.88 RoHS-compliant module with two 1X15 PIN headers and onboard antenna. Nano Socket iWiFi G2 N2 offers and supports large variety of features which among them: Ten simultaneous TCP/UDP socketsTwo listening socketsWebserver with two websitesSMTP and POP3 clientsDHCP client/serverPOP3 SMTP client with MIME attachmentFTP clientTELNET clientSerialNET™ mode for serial to IP bridgingGateway between a local network on it’s LAN/WLAN interfaces and a WAN on any ofit’s other interfacesSwitch between it’s WLAN interface and the Ethernet interface when acting as a WLANaccess pointAn Ethernet to WiFi bridge to connect an ETH client to a WiFi network (cablereplacement)Security gap between the application and the networkNano Socket iWiFi G2 N2 supports the SSL3/TLS1 protocol for secure sockets, HTTPS, FTPS and secure web server. On the WLAN interface it supports: WEP, WPA and WPA2 WiFi encryption. Nano Socket iWiFi G2 N2 minimizes the need to redesign the host device hardware. It easily inserts into a two 1X15 female header connector on the host PCB and requires no external antenna connections. Minimal or no software configuration is needed for Nano Socket iWiFi G2 N2 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.
Nano Socket iWiFi G2 N2 –Datasheet 8 Nano Socket iWiFi G2 N2 firmware – the IP stack and Internet configuration parameters – are stored in an external FLASH memory. The II-EVB-363-G2-N2 evaluation board provides an easy environment for testing the Nano Socket iWiFi G2 N2 prior to designing it into your product.
Nano Socket iWiFi G2 N2 –Datasheet 9 2) Hardware DescriptionSize: 45.21 x 24.88 x 9.00 mm Core CPU: 32-bit RISC ARM7TDMI, Low-leakage, 0.13 micron, at 48MHz Operating Voltage: +3.3V+/-10% Operating Humidity: 90% maximum (non-condensing) Operating Temperature Range: -30°C to +85°C -22°F to 185°F Power Consumption (max): Transmit – 350mA@11Mbps, 310mA@54Mbps, 310mA@72Mbps Receive – 130mA Antenna: Onboard 2DBi PACB type Connection: Two 1X15 pin header Host Interface: Serial, SPI, USB Device A/D Input 10/100 Base T LAN Interface: RMII (w/ext. PHY) 3) Performance SpecificationsHost 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. 4) Internet ProtocolsARP, ICMP, IP, UDP, TCP, DHCP, DNS, NTP, SMTP, POP3, MIME, HTTP, FTP and TELNET 5) Security ProtocolsSSL3/TLS1, HTTPS, FTPS, RSA, AES-128/256, 3DES, RC-4, SHA-1, MD-5, WEP, WPA and WPA2 Accelerated in HW: AES, 3DEC and SHA 6) Application Program Interface (API)Connect One’s AT+i protocol
Nano Socket iWiFi G2 N2 –Datasheet 10 7) Wireless SpecificationsStandards supported: Frequency: IEEE 802.11b/g/n USA: 2.412-2.462GHz Canada: 2.412–2.462GHz Channels: USA: 11 channels Canada: 11 channels 8) CertificationRadio & EMC: USA FCC Limited Modular Approval CFR Title 47 FCC Part 15, Subpart B and C Canada Industry Canada Limited Module Approval Industry Canada ICES-003, RSS-Gen, RSS-210 EU EN 300 328 EN 301 489 Safety: UL 60950 CAN/CSA-C22.2 No. 60950 EN 60950, Low Voltage Directive 9) Installation RequirementsThe Nano Socket iWiFi N2 G2 must be installed within a full-enclosure device that is safety certified.
Nano Socket iWiFi G2 N2 –Datasheet 11 2. Features1) SecurityActs 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) Secure Web Server Includes a true hardware random number generator AES, 3DES and SHA accelerated in hardware 2) ProtocolsUp 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 POP3 or SMTP client allows sending and receiving textual and binary email with MIME attachments 3) Additional FeaturesSupports infrastructure Wireless LAN networks SerialNET mode for serial-to-IP bridging (port server mode) Local firmware update Remote configuration and firmware update over the Internet Note: For a detailed description of all available features, see the AT+i Programmer’s Manual.
Nano Socket iWiFi G2 N2 –Datasheet 12 3. Typical ApplicationsAdding IP communications over WiFi to serial embedded devices. Replacing a LAN cable with a WiFi connection. Adding SSL security to M2M solutions. LAN to WiFi Bridge - allowing transparent bridging of LAN client over WiFi (Cable replacement), using direct RMII connection to existing MAC hardware or direct PHY-to-PHY connection. 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 Nano Socket iWiFi G2 N2’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. HOST EMAC Ethernet Ethernet Nano Socket iWiFi G2 N2 Nano Socket iWiFi G2 N2 MAC to MAC RMII PHY to PHY HOST EMAC
Nano Socket iWiFi G2 N2 –Datasheet 13 LAN  WiFi / WiFi  LAN Gateway – allowing local systems, communicating over LAN and/or WiFi, to gain WAN access to the Internet. The WAN can be implemented using WiFi / LAN. A user configurable parameter allows the WAN to be configured to one of the iChip network interfaces. This mode includes a DHCP server and NAT to support multiple local systems communicating over a single link. 4. AT+i Command SetThe iW-SMG2N2 is configured and controlled using proprietary AT+i protocol. You can create a quick configuration using our AT+i Configuration Wizard located in Connect One’s website http://www.connectone.com. In addition, the AT+i Programmer's Manual includes commends description and format of the entire AT+i command set. Please refer to Appendix B for examples of module configuration using AT+i command set. HOST Computer IW-SMG2N2 Access point WAN WiFi 802.11 b/g/n
Nano Socket iWiFi G2 N2 –Datasheet 14 5. Layout, Mechanical Dimensions and Pin Description1) Layout and Mechanical DimensionsSide View Bottom View Top View Headers: Two 1X15pin Male 2mm pitch Mate with: Two 1X15 Female 2mm Pitch Samtec Part Number: #SQT-115-01-F-S Or compatible 1.60 2.00 1.20 0.50 SQ 3.90 45.2134.002.00 2.00 Ø4.00 Ø2.20 24.88 16.00 5.00 J9J81151152.002.002.002.002.00All measurements are in mm. Tolerance: Length/Width +/-0.15mm, PCB thickness +/-10%, Plated bores: +/-0.075mm, Non-Plated bores: 0.05mm, Bore positions: +/- 0.1mm
Nano Socket iWiFi G2 N2 –Datasheet 15 2) Pin Functional DescriptionJ8 Pin Assignment Pin Signal Type Description 1 ERX0 Input RMII Receive Data 0 2 ERX1 Input RMII Receive Data 1 3 EMDC Output Management Data Clock 4 ERXER Input RMII Receive Error 5 RMII REFCLK Input RMII 50Mhz Reference Clock 6 GND Power Ground 7 VDD Power VDD 8 RXD0 Input UART 0 Receive 9 TXD0 Output UART 0 Transmit 10 nCTS0 Input UART 0 Clear To Send 11 nRTS0 Output UART 0 Request To Send 12 DATA RDY Output Data Ready - High when data rec. from Internet is buffered 13 MSEL Input Mode Select – Rescue and force F/W update 14 nReset Input Reset Module – Pull LOW for 100mSec to Reset 15 nRF LED Output RF LED Indicator J9 Pin Assignment 1 ETX0 Output RMII Transmit Data 0 2 ETX1 Output RMII Transmit data 1 3 EMDIO In/out Management data I/O 4 CRSDV Input RMII Carrier Sense and Data Valid 5 ETXEN Output RMII Transmit Enable 6 nSPI CS Input SPI1 Host Chip Select for host 7 SPI1 CLK Input SPI1 Clock for host (Max 12MHz) 8 SPI1 MISO Output SPI1 Slave Out for host master in 9 SPI1 MOSI Input SPI1 Slave in for host master out 10 SPI1 INT Output SPI1 have data on buffer 11 Readiness Output High when iChip Ready for commands
Nano Socket iWiFi G2 N2 –Datasheet 16 12 DDM Analog USB Device Negative 13 DDP Analog USB Device Positive 14 N.C. Not Connected 15 GND Power Ground 6. Interfaces1) Serial Interface2) SPI InterfaceRXD0 TXD0 nCTS0 nRTS0 Nano G2 N2 J8 Note: If UART is not used, leave TXD0 and RXD0 N.C and short nCST0 to nRTS0nSPI1 CS SPI1 CLK SPI1 MISO SPI1 MOSI Nano G2 N2 J9 SPI1 INT Note: If SPI is not used leave all signals N.C
Nano Socket iWiFi G2 N2 –Datasheet 17 3) USB 2.0 Device Interface4) RMII InterfaceNano G2 N2 J9 USB B 27Ω27Ω15pF 15pF324Note: If USB is not used leave all signals N.C ETX EN REF CLK Nano G2 N2 J8 CRSDV ERXER EMDIO EMDC ERX0 ERX1 ETX0 ETX1 Nano G2 N2 J9 Note: If RMII is not used leave all signals N.C
Nano Socket iWiFi G2 N2 –Datasheet 18 7. Electrical Specifications1) Absolute Maximum RatingsParameter Rating Voltage at any pin with respect to ground -0.3V to +3.6V Operating Temperature -30⁰C to +85⁰C -22⁰F to +185⁰F Storage Temperature -40⁰C to +85⁰C -40⁰F to +185⁰F 2) DC Operating CharacteristicsParameter Min Typical Max Units VDD 3.0 3.3 3.6 Volts High Level Input 2.0 VDD I/O +0.3 Volts Low Level Input -0.3 0.8 Volts High Level Output @2mA VDD I/O -0.4 Volts High Level Output @0mA VDD I/O-0.2 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 (Tx. Mode) 350 mA Power Supply Current from VDD (Rcv. Mode) 130 mA Power Supply Current from VDD (Power Save Mode) TBD mA Input Capacitance 5.3 pF Radio Frequency Range 2.412 2.462 GHz
Nano Socket iWiFi G2 N2 –Datasheet 19 3) AC Operating Characteristics4) Transmit SpecificationTransmit Error vector Magnitude 802.11b 11Mbps -13 -11 dB 1Mbps -13 -11 dB 802.11g 54Mbps -30 -25 dB 6Mbps -30 -22 dB 802.11n HT20M@MCS0 -30 -22 dB HT20M@MCS0 -30 -28 dB 5) Receive SpecificationsItem Condition Min Typ Max Unit Receiver Minimum Input Level Sensitivity 802.11b Data Rate = 11Mbps PER < 8% -87 -83 dBm 802.11b Data Rate = 1Mbps PER < 8% -94 -89 dBm 802.11g Data Rate = 54Mbps PER <10% -73 -68 dBm 802.11g Data Rate = 6Mbps PER <10% -86 -81 dBm 802.11n MCS0 PER <10% -86 -81 dBm 802.11n MCS7 PER <10% -70 -65 dBm
Nano Socket iWiFi G2 N2 –Datasheet 20 8. On Board Antenna1) SpecificationsDesigned for: 2.4Ghz operation Peak Gain: 2.1DBi Avg. Efficiency: 75%Max Return Loss: -11DBiMax VSWR: 1.8:1 Antenna Patterns:
Nano Socket iWiFi G2 N2 –Datasheet 21 9. Evaluation BoardThe II-EVB-363-G2-N2 evaluation board enables you to evaluate the Nano Socket iWiFi G2 N2 without changing anything in your current development environment. Using a simple Windows-based application on a PC, you can issue AT+i commands. AT+i commands are used to configure parameter values into iChip’s flash memory and activate Internet tasks such as email send, sockets, FTP sessions, configuration, and more. A full description of AT+i commands can be found in the AT+i Programmer’s Manual on Connect One’s website. To help you evaluate the Nano Socket iWiFi G2 N2, Connect One supplies the iChip Config Utility. This is a Windows-based application that contains intuitive dialog boxes to fully configure iChip CO2144. It doesn’t require any knowledge of AT+i commands. It also contains local firmware update tools. The iChip Config Utility allows you to perform specific Internet communication tasks such as sending and receiving emails, activating iChip’s websites, entering SerialNET mode, and more. The latest iChip Config Utility version and user manual can be found on Connect One’s website under the Support section. On board connectors allow a choice of Host interfaces: RS232 COM portSPIUSB Device10. Ordering InformationPart Number Description iW-SMG2N2 Nano Socket iWiFi G2 N2 WiFi Module
Nano Socket iWiFi G2 N2 –Datasheet 22 Appendix A - Internet Protocol Compliance Nano Socket iWiFi G2 N2 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
Nano Socket iWiFi G2 N2 –Datasheet 23 Appendix B – AT+I Configuration Examples Automatically connect to a specific Access Point: AT+iFD (restore to factory defaults) AT+iHIF=1 (set the serial interface to RS232) AT+iBDRF=9 (fix baud rate to 115200 after power cycle) AT+iRP20 (list visible networks) AT+iWLSI=My_WiFi AT+iWST0=4 (WPA2 security) AT+iWPP0=<WPA2 passphrase> AT+iAWS=1 (enable website upon reboot) AT+iDOWN (reboot to apply settings) Create an Access Point to allow connection from mobile devices: AT+iFD (restore to factory defaults) AT+iHIF=1 (set the serial interface to RS232) AT+iBDRF=9 (fix baud rate to 115200 after power cycle) AT+iWLSI=My_AP AT+iDIP=10.0.0.1 (IP address) AT+iDPSZ=8 (Enable internal DHCP server, up to 8 clients) AT+iWST0=0 (open security) AT+iAWS=1 (enable website upon reboot) AT+iDOWN (reboot to apply settings) LAN – WiFi switch mode - merges Ethernet station(s) with WiFi client(s) into one logical subnet AT+iFD (restore to factory defaults) AT+iHIF=1 (set the serial interface to RS232) AT+iBDRF=9 (fix baud rate to 115200 after power cycle) AT+iwlsi=SWITCH AT+idpsz=8 (Enable internal DHCP server, up to 8 clients) AT+iwst0=0 (open security) AT+iltyp=4 (LAN type: WiFi+Ethernet) AT+idip=192.168.0.1 (WiFi side IP address) AT+isnet=255.255.255.0 (WiFi side subnet mask)
Nano Socket iWiFi G2 N2 –Datasheet 24 AT+iedip=192.168.0.100 (Ethernet side IP address) AT+iesnt=255.255.255.0 (Ethernet side subnet mask) AT+istap=1 (WiFi in Access Point mode) AT+iswen=1 (Enable Switch Mode)

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