Wi-Fi™ Modules (802.11)

Simplify your wireless development with an embedded Wi-Fi module

Connecting your product to the internet through Wi-Fi integration is simplified with the use of pre-certified Wi-Fi modules from LSR. The modules’ pre-certified design, small footprint, and rich features make them perfect for network applications such as smart energy, home monitoring, sensor networks, and home entertainment control.

The TiWi-C-W is the first module designed as a part of the TiWiConnect™ platform. This stand-alone WLAN (IEEE 802.11 b/g/n) module provides a powerful solution for customers looking for a simple and fast way to embed Wi-Fi for cloud-connectivity within their products. The TiWi-C-W module’s breadth of capabilities ensures a straight-forward integration with your product design, acting as a pre-loaded cloud agent for the TiWiConnect™ platform.

TiWi-SL, which features TI’s Simplelink™ technology, enables 802.11. b/g communication in a single FCC/IC/CE certified module. The only industrial-temp rated module based on Texas Instruments' WiLink 6.0 technology, TiWi-SL also offers the best radio performance at 20 dBm WLAN output power and up to -89 dBm receiver sensitivity.

TiWi-BLE, along with its dual-band counterpart TiWi5, have set the standard for pre-certified Wi-Fi™ + Bluetooth® module performance. Optimized to work with an external microprocessor, the TiWi-BLE module provides the fastest path to adding 2.4 GHz wireless capability to your product. For specialized applications or settings, the TiWi5 provides the additional capability of communicating in the 5 GHz band. With TiWi-C-W, TiWi-SL, TiWi-BLE and TiWi5, LSR has your wifi module needs covered!

Wi-Fi Modules

TiWi-C-W
TiWi-CW WiFi Module

Features

  • 802.11 b/g/n Wi-Fi module with ARM Cortex-M3 apps processor
  • Small size: 10.5mm x 10.5mm
  • Pre-integrated cloud agent for TiWiConnect™

Certifications

  • FCC | IC | CE (pending)
TiWi-SL
Wi-Fi Module: TiWi-SL

Features

  • SimpleLink 2.4GHz Module
  • Add 802.11 b/g Wi-Fi to any application using SPI

Certifications

  • FCC | IC | CE

Wi-Fi Modules + Bluetooth

TiWi-BLE
Bluetooth + Wi-Fi Module: TiWi-BLE

Features

  • 2.4GHz Transceiver Module
  • 802.11 b/g/n Wi-Fi
  • Bluetooth® Smart Ready
  • ANTready

Certifications

  • FCC | IC | CE
TiWi5
Bluetooth + Wi-Fi Module: TiWi5

Features

  • 2.4/5.8 GHz Transceiver Module
  • 802.11 a/b/g/n Wi-Fi
  • Bluetooth® Smart Ready
  • ANTready

Certifications

  • FCC | IC | CE
TiWi-R2 (Legacy)
Bluetooth + Wi-Fi Module: TiWi-R2

Features

  • 2.4GHz Transceiver Module
  • 802.11 b/g/n Wi-Fi
  • Bluetooth® Classic

Certifications

  • FCC | IC | CE

Wi-Fi Selection Guide

 

Integrated 802.11 b/g/n WLAN Module

 Self-contained 802.11 b/g WiFi module

TiWi-C-W

TiWi-SL

Description

Stand-alone 802.11 b/g/n Wi-Fi module with ARM Cortex-M3 apps processor

Wi-Fi SPI interface with embedded firmware, drivers, and TCP/IP stack

Frequency Band

2.4 GHz

2.4 GHz

Host Processor Requirements

Development Architecture: Integration directly into M3 processor, or simple integration over UART interface to external microcontrollers or microprocessors

Microcontroller or microprocessor with a serial port (SPI) + 6 KB Flash, 3KB RAM

Hardware Interfaces

UART

SPI

Size (mm)

10.5 mm x 10.5 mm x 1.35 mm

14 mm x 21 mm x 2.8 mm

Antenna

  • off-module chip
  • Dipole
  • Waterproof Dipole
  • FlexPIFA™
  • Off-module chip
  • Dipole via U.FL

Certifications

FCC Certification ICC Certification CE Certification
pending for TiWi-C-W

Wi-Fi + Bluetooth Selection Guide

 

 Bluetooth-modules-with-WiFi-TiWi-BLE

 WiFi-module-with Bluetooth-TiWi5

TiWi™-BLE

TiWi5™

Description

Wi-Fi with Bluetooth 2.1+ EDR, BLE 4.0 and ANT+

Wi-Fi with Bluetooth 2.1+ EDR, BLE 4.0 and ANT+

Frequency Band

2.4 GHz

2.4 and 5.8 GHz

Host Processor Requirements

Microprocessor to run WLAN TCP/IP stack

Microprocessor to run WLAN TCP/IP stack

Hardware Interfaces

SDIO (WLAN), UART, and Advanced Audio Interface (Bluetooth®)

SDIO (WLAN), UART, and Advanced Audio Interface (Bluetooth®)

Size (mm)

13 mm x 18 mm x 1.9 mm

13 mm x 18 mm x 1.9 mm

Antenna

  • Off-module chip
  • Dipole via U.FL
  • PIFA via U.FL
  • Flexible Dipole via U. FL
  • Off-module SMT antenna
  • Dipole via U.FL

Certifications

FCC Certification ICC Certification CE Certification

Download Selection Guide