WF121 Wi-Fi Module

WF121 is a fully integrated single 2.4GHz band 802.11 b/g/n module for portable and battery powered applications, where Wi-Fi connectivity is needed.

Key Feature

• Small size: 15.4 x 26.2 x 2.1 mm
• Excellent radio performance:
  - TX power: +17 dBm
  - RX sensitivity: -91 dBm

• Host interface: 20Mbps UART
• Peripheral interfaces:- GPIO, AIO and timers*- I2C, SPI and UART*

• Embedded TCP/IP stack on 802.11 MAC:
  - IP, TCP and UDP
  - DHCP and DNS protocols

• 802.11 client mode support
• 32-bit embedded microcontroller:
  - 80Mhz, 128kB RAM and 512kB Flash
  - MIPS architecture

• Bluegiga BGScript^TM scripting language for stand-alone applications
• Temperature range: -40°C - +85°C
• Fully CE, FCC and IC qualified

* check availability schedule for software supports

Benefits

• Small, stand-alone 802.11 b/g/n module with radio, antenna and 32-bit MCU
• Long range provided by excellent radio performance
• Embedded TCP/IP and 802.11 MAC stacks
• On-board end user applications enabled by Bluegiga BGScript^TM
• Industrial specifications, long life time and future proof solution
• Regulatory qualifications reducing R&D risk, costs and time-to-market

Description

WF121 is a stand-alone Wi-Fi module providing fully integrated 2.4GHz 802.11 b/g/n radio and a 32-bit microcontroller (MCU) platform for embedded applications requiring simple, low-cost and low-power wireless TCP/IP connectivity, also providing flexible interfaces for connecting to various peripherals.

WF121 allows end user applications to be embedded onto the on-board 32-bit microcontroller using a simple Bluegiga BGScript^TM scripting language - without the need for additional MCU. WF121 can also be used in modem-like mode in applications where the external MCU is needed.

With an integrated 802.11 radio, antenna, single power supply, and regulatory certifications, WF121 provides a low-risk and fast time-to-market for applications requiring Wi-Fi connectivity.

Documentations

• Wi-Fi Comparison Chart
• WF121 Product Leaflet
• WF121 Datasheet

For more details about WF121 Wi-Fi module or related products, please send us an email at sales@glyn.com.au