Ultra Small 802.11n Single-Band Wi-Fi + BT module

Featured Product from Intelligraphics, Inc.


The IGX-SNF2-WLK8a4-BT is ideally suited for enabling wireless connectivity in automotive content sharing and viewing from smart phones and tablets-to-in-car systems, easy pairing of devices, navigation, and even wire replacement to sensors on tires and other equipment.

 The IGX-SNF2-WLK8a4-BT module enables manufacturers to easily add fully integrated 2.4GHz versions of WiFi and dual-mode BT 4.1 (BLE) solutions to embedded applications. WiLink 8 modules are perfect for power-optimized designs for home and building automation, smart energy, gateways, wireless audio, enterprise, wearable and many industrial and Internet of Things (IoT) application

Key Features

  • A single Wi-Fi driver that acts as either a sniffer/injector or as a stand-alone driver.
  • IEEE Standard Supports 802.11b, 802.11g and 802.11n.
  • Supports channel width of 20MHz for 2.4GHz
  • Supports SDIO interface for WLAN and UART Interface for BT.
  • Supports BT version: 4.0, BLE
  • Single-stream IEEE 802.11n support for 20MHz channel provide PHY layer rates up to 65Mbps.
  • Included in Module: On-board reference clock, RF switches and Diplexer to feed a common RF port
  • BT coexistence
  • Supports “Stone Street One” BT/BLE stack
  • Supporting OS: WinCE 5, WinCE 6, WEC7, WEC2013, Win10IoT, Linux, Android
  • Off the Shelf solutions available for various use-cases
  • Supports for Industrial, IoT, Smart Home, Sensor Network, Gateway

Software Specifications

Standards

IEEE 802.11b; 802.11g; 802.11n

Driver Support

Windows10 IoT, WinCE5, WinCE6, WEC7, WEC2013, Linux, Android

Security

64/128-bits WEP, WPA, WPA2, IEEE 802.1x,
EAP-FAST, PEAPv1/EAP-GTC,
PEAPv0/EAP-MSCHAPv2, PEAP-TLS,
LEAP, EAP-TLS, EAP-TTLS

Roaming & Scanning

Intelligraphics Advanced Roaming

  • Scanning & Roaming optimizations for Faster Handoffs
  • Roaming triggers
  • Channel List configuration
  • Infrastructure agnostic Roaming

PMK-Caching, Opportunistic PMK-Caching (OKC)
Easy-to-use configuration GUI

Debug Diagnostics

Support for Debug message zones.
Dynamic control of debug message zones to optimize log capture.

Sniffer and Injector (For Linux/Android OS)

Packet Sniffer and packet injector feature has following functionality

  • It is a single Wi-Fi driver that acts as either a sniffer/injector or as a stand-alone driver.
  • It has clear API interface to configure and control the Sniffer/Injector operations.
  • Support for Infrastructure specific metadata on per-packet basis.
  • Records captured packets with standard RadioTap header support (in .pcap format).
  • API support to accept or reject error frames during capture.
  • Decodes 802.11 frames with user input for encryption type, keys and session variables.
  • Full-featured 802.11 Wi-Fi packet Injection support.
  • Zero-backoff Injector feature

Advanced Features

Soft AP
P2P
Support for 802.11r Fast Transition
Support for 802.11k RRM (Radio Resource Management)
Support for 802.11v BTM (BSS Transition Management)

Certifications
(All supported OS, except Win10IoT)

Cisco CCX Cisco Compatible Extensions (CCXv4) and CCKM
WiFi Alliance

Platforms Supported

TI OMAP 4 (WinCE OS, Linux, Android)
Freescale iMX6 (Linux)
TI Sitara AM335x (Linux)
Compulab iMx7 (Win10 IoT)
Solidrun iMx6 (Win10 IoT)

 

Hardware Specifications

Standard

IEEE 802.11b; 802.11g; 802.11n
BT 4.1 BR/EDR/LE

Host Interface


Wi-Fi: SDIO
BT: UART

Data Rate

Wi-Fi:
11, 54, 65Mbps

BT:
3Mbps

Modulation Technique

DSSS / CCK / OFDM

Network Architecture

AP and STA dual mode

Transmit Output Power

2.4GHz :
15dBm @ 11Mbps
11.5dBm @ 54Mbps
10.5dBm @ 65Mpbs

Frequency Range (2.4 & 5GHz)

2400 ~ 2483.5MHz

Receiver Sensitivity

2.4GHz :
-87dBm @ 11Mbps
-73dBM @ 54Mbps
-71dBm @ 65Mbps

Transmit Mode Current

2.4GHz :
210mA @ 11Mbps
135mA @ 54Mbps
145mA @ 65Mbps

Receive Mode Current


2.4GHz :
50mA @ 11Mbps
52mA @ 54Mbps
57mA @ 65Mbps

Supply Voltage (Vdc)

3.0 to 4.3

Interface Voltage (Vdc for VIO)

1.62 to 1.92

Operating Temperature Range

-20 to 70°C (-68 to 158°F)

Antenna Type

External

Power Class

Class 1.5

Dimension (mm)

9.9 x 8.8 x 1.3 mm

System Clock

Internal X’tal

Mounting Type

SMT

Package

LGA