User's Manual

Nano Socket iWiFi G2 N2 –Datasheet

1. Introduction

1) General Description

Nano 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 of

it’s other interfaces

 Switch between it’s WLAN interface and the Ethernet interface when acting as a WLAN

access point

 An Ethernet to WiFi bridge to connect an ETH client to a WiFi network (cable

replacement)

 Security gap between the application and the network

Nano 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.