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Home » NEWEST Products » New by Manufacturer » Bluegiga Technologies » Bluegiga WF111/WF121 Embedded Wi-Fi® Modules
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Bluegiga WF111/WF121 Embedded Wi-Fi® Modules

Bluegiga WF111/WF121 Embedded Wi-Fi® Modules

Bluegiga WF111/WF121 Embedded Wi-Fi® Modules offer small, reliable, long range Wi-Fi connectivity in an easy to integrate surface mount package. Both modules use Cambridge Silicon Radio's UniFi® CSR6031 chipset which has excellent RF performance, low power consumption, and compact size.

Bluegiga WF121 module is a stand-alone Wi-Fi module, providing a fully integrated 2.4GHz 802.11 b/g/n radio and IP stack in a 15.4mm x 26.2mm footprint. Bluegiga WF111 module is a fully integrated 2.4GHz 802.11 b/g/n module, providing a low cost, small size Wi-Fi solution for devices that run a Linux operating system on ARM or x86 processors with an SDIO interface. Bluegiga WF111/WF121 Embedded Wi-Fi® Modules provide benefits such as superior radio performance, reduced design risk, and shortened time-to-market. Development kits are also available for both the WF111 and WF121.


Shared Features
  • IEEE 802.11 b/g/n radio: single 2.4GHz band
  • Excellent radio performance:
    • TX power: +17dBm
    • RX sensitivity: -91dBm
  • Line of sight range: 300-500m
  • Temperature range: -40°C — +85°C
  • Fully CE, FCC, and IC qualified

WF111 Features
  • Integrated antenna or U.FL connector
  • Support for WEP, WPA, and WPA2 encryption
  • Software Access Point mode
  • Advanced Bluetooth coexistence support
  • SDIO host interface
  • Linux operating system drivers for ARM and X86 processors
  • Low power solution designed for mobile and battery power applications

WF121 Features
  • Host interfaces: 20Mbps UART
  • Peripheral interfaces:
    • GPIO, AIO, and timers
    • I2C, SPI, and UART
  • Embedded TCP/IP stack on 802.11 MAC:
    IP, TCP, UDP, DHCP, and DNS protocols
  • 802.11 client mode support
  • 32-bit embedded microcontroller
    • 80Mhz, 128kB RAM, and 512kB Flash
    • MIPS architecture
    • Bluegiga BGScript™ scripting language for stand-alone applications
Part Number Datasheet Description Module Size
WF111-A
802.11 b/g/n MAC/PHY Module w/ Integrated Antenna 12.0 x 19.0 x 2.1mm
WF111-E 802.11 b/g/n MAC/PHY Module w/ Ufl Antenna
DKWF111 WF111 SDIO Evaluation Kit
WF121-A
802.11 b/g/n TCP/IP Module w/ Integrated Antenna 15.4 x 26.2 x 2.1mm
WF121-E 802.11 b/g/n TCP/IP Module w/ Ufl Antenna
DKWF121 WF121 Development Kit

  • Bluegiga Technologies
  • Wireless
  • Development Tools|Embedded Solutions