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WF121 Wi-Fi Module

Buy Online
  • AVNET ExpressAmericas
  • BroadbandEurope, U.A.E
  • FarnellAmericas, Asia, Australia, Europe
  • MouserWorldwide
  • Semiconductorstore.comAmericas, China, Hong Kong
  • GlynWorldwide
  • Digi-KeyWorldwide
Product Support
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Presentations
File nameLast modifiedFile size
WF121 Wi-Fi Module Presentation19.09.2013649.30 KB
Training Material
File nameLast modifiedFile size
Wi-Fi Technology Presentation19.09.2013753.08 KB
Bluetooth, Wi-Fi and Regulatory Certifications19.09.20131012.29 KB
Data Sheets
File nameLast modifiedFile size
WF121 Data Sheet19.09.20131.00 MB
WF121 Development Kit Data Sheet19.09.2013911.33 KB
Chip Antenna Data Sheet09.09.2013377.08 KB
User Guides
File nameLast modifiedFile size
Bluegiga Wi-Fi Getting Started Guide22.11.2013552.11 KB
WF121 Configuration Guide08.11.2013425.02 KB
BGScript Developer Guide for Wi-Fi08.11.2013487.02 KB
Bluegiga Wi-Fi Software v.1.2 API Reference19.09.2013674.62 KB
WIFIGUI Application User Guide08.11.20132.88 MB
Wi-Fi Software v.1.0.1 API Reference19.09.2013596.47 KB
Application Notes
File nameLast modifiedFile size
Application Note : Using WF121 Access Point Mode and HTTP Server08.11.20131.35 MB
Software Releases
File nameLast modifiedFile size
Wi-Fi Software and SDK Release Notes08.11.201376.91 KB
Bluegiga Wi-Fi Software and SDK v.1.208.11.201321.90 MB
Bluegiga Wi-Fi Software and SDK v.1.0.119.09.201314.10 MB
Example Applications
File nameLast modifiedFile size
Bluegiga Wi-Fi Software: Example Applications, Configurations and Demos08.11.20137.21 MB
PC Tools
File nameLast modifiedFile size
BGScript Syntax Highlighting for Notepad++18.09.20136.76 KB
PICKit 3 Programmer Software18.10.20133.68 MB
Notepad++ Text Editor
Reference Designs
File nameLast modifiedFile size
WF121 Development Kit Design Material19.09.20133.75 MB
WF111 and WF121 Footprint Libraries19.09.20134.18 KB
SPI Programming Cable Schematics09.09.201313.97 KB
Qualifications
File nameLast modifiedFile size
WF121 CE Reports and DoC19.09.2013732.15 KB
WF121 FCC Reports and Grant19.09.20132.19 MB
WF121 Industry Canada Certificate19.09.2013198.69 KB
WF121 Japan Report and Certificate19.09.20137.07 MB
WF121 KCC Report and Certificate19.09.20134.76 MB
WF121-A ATEX Data19.09.2013134.58 KB
WF121-E ATEX Data19.09.2013133.00 KB
REACH Statement09.09.2013254.34 KB
RoHS II Compliance Statement19.09.201334.61 KB

Key Features

Radio features:

  • IEEE 802.11 b/g/n radio
  • 2.4GHz frequency band
  • Transmit power: +17 dBm
  • Receiver sensitivity: -97 dBm
  • Integrated antenna or U.FL connector

Wi-Fi features:

  • Client mode support
  • Access Point mode up to five clients
  • WPA2, WPA and WEP encryption

Hardware features:

  • UART, USB and SPI host interface
  • SPI, I2C, PWM, UART, GPIO and AIO peripheral interfaces
  • Bluetooth co-existence interface
  • Temperature range: -40°C to +85°C
  • Dimensions: 19.0 x 12.0 x 2.1 mm

MCU features:

  • 80MHz MIPS architecture
  • 128kB RAM
  • 512 kB Flash

Software features:

  • Embedded Bluegiga Wi-Fi stack
  • Embedded IP stack
  • TCP and UDP
  • HTTP
  • DHCP and DNS
  • BGAPITM host protocol
  • Bluegiga BGScriptTM programming for standalone applications

Qualifications:

  • CE
  • FCC
  • IC
  • Japan
  • South Korea

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