iW-SM2128MW-EU Connect One, iW-SM2128MW-EU Datasheet - Page 7

• Manufacturer Part Number: iW-SM2128MW-EU
• Description: WiFi / 802.11 Modules & Development Tools Sec srial-/802.11b/g WL embedded dvc srvr
• Manufacturer: Connect One

Specifications of iW-SM2128MW-EU

• Wireless Frequency: 2.4 GHz
• Security: SSL3/TLS1, WEP, WPA, HTTPS, FTPS, RSA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 Introduction
General Description
Secure Socket iWiFi
wireless LAN device server module that also
acts as a bridge to connect serial devices to
802.11b/g wireless LANs. It includes the
iChip
Controller
chipset. It is packaged in RoHS-compliant
compact form factor and uses an industry
standard pin-out.
Secure Socket iWiFi offers much more than
many other device servers on the market. It
acts as a security gap between the
application and the network; supports up to
10 simultaneous TCP/UDP sockets; two
listening sockets; a web server with two
websites; SMTP and POP3 clients; MIME
attachments; FTP and Telnet clients, and
SerialNET
Secure Socket iWiFi supports the SSL3/TLS1
protocol for secure sockets, HTTPS and
FTPS, WEP, WPA and WPA2 WiFi
encryption.
Secure Socket iWiFi minimizes the need to
redesign the host device hardware. It easily
inserts into headers on the host PCB and
connects to an external antenna. Minimal or
no software configuration is needed for
Secure Socket iWiFi to access the wireless
LAN.
Connect One’s high-level AT+i
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.
Secure Socket iWiFi firmware — the IP stack
and Internet configuration parameters – are
stored in an external flash memory. The
module is power-efficient: the core operates
at 1.2V, while I/Os operate at 3.3V. Power
Save mode further reduces power
consumption.
Secure Socket iWiFi Data Sheet
™
CO2128 IP Communication
™
™
chip and Marvell 88W8686 WiFi
mode for serial-to-IP bridging.
™
is a secure serial-to-
™
API
Preliminary
The II-EVB-361MW evaluation board
provides an easy environment for testing the
Secure Socket iWiFi prior to designing it into
your product.
Hardware Description
Performance Specifications
Size: 64.5x27.4x6.6mm
(2.54x1.08x0.26")
Core CPU: 32-bit RISC ARM7TDMI, low-
leakage, 0.13 micron, running at 48MHz
Operating Voltage: +3.3V+/-10%
Operating Humidity: 90% maximum (non-
condensing)
Operating Temperature Range:
-20° to 75°C (-4° to 167°F)
Power Consumption:
Transmit – 260mA (typical)
Receive – 190mA (typical)
Power Save mode – 8mA
Connector: U.FL ultra-miniature coax to
antenna
Host Interface: TTL serial interface
RoHS-compliant; lead-free
Host Data Rate: up to 3Mbps in serial
mode
Serial Data Format (AT+i mode):
Asynchronous character; binary; 8 data
bits; no parity; 1 stop bit
SerialNET mode: Asynchronous
character; binary; 7 or 8 data bits; odd,
even, or no parity; 1 stop bit
Flow Control: Hardware (RTSH, CTSH)
and software flow control.
1-1