WF121-E Bluegiga Technologies, WF121-E Datasheet - Page 4

• Manufacturer Part Number: WF121-E
• Description: WiFi / 802.11 Modules 802.11 b/g/n TCP/IP Module w/ Ufl Ant
• Manufacturer: Bluegiga Technologies

Specifications of WF121-E

• Rohs: yes
• Protocol Supported: 802.11 b/g/n
• Frequency Band: 2.4 GHz
• Data Rate: 20 Mbps
• Interface Type: I2C, SPI, UART
• Transmit Power (max): 17 dBm
• Antenna Connector Type: External
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Part # Aliases: WF121-E-V1

Bluegiga’s Wi-Fi
WF121 Wi-Fi
TCP, UDP, DHCP, IP and ICMP.
The Bluegiga Wi-Fi
manage connectivity functions, such as Access Point discovery, associations and connection establishment hiding the
complexity of 802.11 MAC operations from the end user. In order to simply and speed up development the Bluegiga
Wi-Fi
Bluegiga BGAPI protocol parser.
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Description
Bluegiga’s WF121 Wi-Fi
cessor run the application on addition to the Wi-Fi
enabled lower cost and smaller designs to be made without the
use of an external MCU. For simple application the Wi-Fi
ware supports Bluegiga BGScript scripting language.
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*Bluegiga is continuously enhancing Bluegiga Wi-Fi Software - latest soft-
ware is always available at Bluegiga website
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Supports various application architectures
A simple Bluegiga BGAPI
Standard Internet networking protocols included
Developed by Bluegiga
On the field upgradeable
Stand-alone architecture with Bluegiga BGScript
Host applications with Bluegiga BGLib
Low resource requirements for the host
Bluegiga BGLib
Enables fast and simple development
No TCP/IP software required on host
Enables addition of new features and protocols by Bluegiga
Custom software by Bluegiga allows product differentiation at
No Wi-Fi protocol knowledge or 3rd party tools needed
low risk
®
software also includes a Bluegiga BGLib
®
Module. The Wi-Fi software implements full 802.11 functionality as well various TCP/IP protocols, like:
®
Software is an embedded implementation of IEEE 802.11 MAC and TCP/IP softwares for Bluegiga’s
TM
®
C library available
software exposes a powerful, yet easy-to-use Bluegiga BGAPI
®
smart module provides a built-in pro-
TM
binary command and response API
TM
Integrated Wi-Fi stack
®
TM
software. This
TM
ANSI C library for various hosts systems, that implements the
®
soft-
Key Features
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with:
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plications
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ments:
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A fully embedded Bluegiga Wi-Fi software
Enables on-board application development
Bluegiga BGScript
Supports hosted architecture as well
Bluegiga Wi-Fi Software memory require-
802.11 MAC with client mode
TCP/IP software with: TCP, UDP, DHCP and
WPA/WPA2 authentication and encryption
Bluegiga BGAPI
Bluegiga BGLib
64kB RAM (total available 128kB)
256kB Flash (total available 512 kB)
DNS
giga API
TM
binary command interface to
TM
TM
TM
TM
library implementing Blue-
protocol over UART
scripting support for ap-