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LS Research ModFLEX™ Your Wireless Product to Market, Your Way

LS Research ModFLEX ready-to-use modules offer the most options for your wireless designs by giving you complete control from concept to completion. LS Research will certify the design for you and let you choose from a selection of licensing options (inlcuding royalty free). ModFlex products include the highly reliable Si-FLEX transceiver module, the versatile Pro-FLEX ZigBee Pro Module, and the low-power Wi-FLEX WiFi module.

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Features
  • Common Module Footprints and I/O
  • Open Source Hardware Platforms
  • Develop your own application code on the hardware
  • FCC / IC / CE Certified Platforms
  • Fastest Time to Market
  • No Risk
  • Flexible Roadmap to Your Lowest Cost Option
Available Modules
  • ProFLEX - Most versatile ZigBee Pro Module; ultra low power and supports smart energy profile
  • SiFLEX - 900MHz module for long range applications
  • WiFLEX - Low cost, low Power WiFi module with support for 802.11 b/g/n


Product Matrix
ModuleSiFLEX (LS900-SI-02)ProFLEX (LS240-ZP-01)WiFLEX (LS240-WI-03)
Mouser Part Numbers
741-LS900-SI-02-A30,
741-LS900-SI-02-A20,
741-LSDEV-SI02-A30

741-LS240-ZP-01-A10,
741-LS240-ZP-01-A20,
741-LSDEV-ZP01-A10

Frequency900Mhz2.4 GHz2.4 GHz
StandardIEEE 802.15.4 / ZigBeeIEEE 802.15.4 / ZigBeeIEEE 802.11 b/g/n
ProcessorAtmel ATxmega256A3TI MSP430F5437Luminary LM3S6918 ARM Cortex M3
Operating Current205 mA (Tx mode) 30 mA (Rx mode)145 mA (Tx mode) 30 mA (Rx mode)400 mA (Tx mode) 200 mA (Rx mode)
Data RateUP to 1 Mbps250 KBps25 MBps
Operating Voltage2.0 V – 3.45 V2.2 V - 3.3 V3.0 V to 3.6 V
Output Power24 dBm20 dBm18 dBm
Receiver Sensitivity-102 dBm-98 dBm-85 dBm IEEE 802.11b – 11Mbps / -70 dBm IEEE 802.11g – 54 Mbps
Memory256K Flash 16K RAM 4K EEPROM256K Flash 16K RAM256K Flash 64K RAM
Integrated Antenna
External Antenna Support
Host InterfaceUARTUARTSPI
AES Encryption
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LS Research ProFLEX ZigBee Pro Module

The Pro-FLEX module is a high performance 2.4GHz IEEE 802.15.4 radio (CC2520 & CC2591) and microcontroller (MSP430F5437) in a cost effective, pre-certified footprint. The Pro-FLEX module comes preloaded with the TI MAC-Stack that can be used with the LSR host serial interface. Full debug and programing capabilities are included to develop custom applications. Easily load the TI ZigBee stack or MAC onto the module and create your own network.

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Features
  • 100mW 2.4 GHz Zigbee / 802.15.4 Transceiver
  • Very Versatile, Ultra Low Power Microcontroller Platform
  • Simple ProFLEX Network Protocol:
    • Star Networks
    • Simple Repeating
    • AES Encryption
  • Supports Smart Energy profile
  • Interoperability with ZigBee Pro Devices
  • Advanced Mesh Networking Functionality
  • Open Hardware Platform to Enable User Developed Application Code
Specifications
  • 100mW RF Output Power
  • RF Sensitivity up to -99 dBm
  • UART Communication
  • Integrated Inverted-F Antenna with Option for External Antenna
  • FCC/IC/CE Certified
  • 2.2V to 3.3V Operation
  • 256K Flash / 16K RAM
  • Power Consumption
    • 145mA in Transmit
    • 30mA in Receive



LS Research SiFLEX High Performance 900MHz Module

The LS Research SiFLEX module family is the industry leading 915MHz solution for long range applications. The SiFLEX modules include both FHSS and DSSS options and can be configured for point to multipoint as well as simple mesh applications. With 250mW of output power, SiFLEX provides maximum distance, while still maintaining low overall power consumption. Other popular features of SiFLEX include adjustable data rates up to 1MBps, software controlled automatic channel agility, 256-bit AES encryption, and an open hardware platform to allow for user developed application code.

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Features
  • 900 MHz Direct Sequence Spread Spectrum (DSSS) Transceiver
  • Open Hardware Platform to Enable User Developed Application Code
  • Simple SiFLEX Network Protocol
    • Star Networks
    • Simple Repeating
    • AES Encryption
    • Data Rate up to 1 Mbps
Specifications
  • 250mW RF Output Power
  • RF Sensitivity up to -102 dBm
  • Software Controlled Automatic Channel Agility
  • FCC/IC Approved (pending)
  • 2.0V to 3.45V Operation
  • 256K Flash / 16K RAM / 4K EEPROM
  • Power Consumption
    • 205mA in Transmit
    • 30mA in Receive



LS Research Wi-FLEX Wi-Fi/IEEE 802.11 module

The LS Research Wi-FLEX module is a high performance 2.4GHz 802.11 radio/MAC (UniFi UF1050) and microcontroller (LM3S1918) in a cost effective, pre-certified footprint. UF1050 integrates a high-performance 2.4 GHz radio, baseband processor and media access controller (MAC) and other radio components onto a monolithic die, providing an extreme level of chip integration. Full debug and programming capabilities are included to develop custom applications with the powerful Texas Instruments LM3S1918.



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Features
  • Simple WiFLEX Network Protocol
  • Supports 802.11 b/g/n
  • High Performance 32 bit Arm Cortex Processor
  • Hardware support for IEEE 802.11i, WPA2, WPA and WEP security
  • Built in Range Test to Evaluate RF performance
  • Built-in API to Support Custom Software Applications
  • No external flash required for user application code.
  • Open Hardware Platform to Enable User Developed Application Code
Specifications
  • ARM Cortex Processor
  • Flexible Software Interface
  • SPI Host Protocol
  • Integrated Inverted-F Antenna
  • FCC/IC Certified (pending)
  • RF Sensitivity up to -92 dBm
  • 18 dBm RF Output Power
  • 3.0V to 3.6V Operation
  • 256K Flash / 64K RAM
  • Power Consumption
    • 300mA in Transmit
    • 100mA in Receive





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