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Evaluation Kit, Flex Gecko Wireless Starter Kit, ERF32 SoC, 2.4GHz, 868MHz, Proprietary Wireless


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Product Overview

EFR32™ Flex Gecko 2.4GHz and 868MHz proprietary wireless starter kit. It is enabled through the Silicon Labs Flex SDK which contains the Connect Stack and the Radio Abstraction Interface Layer (RAIL) to simplify proprietary wireless protocol development. Using the Simplicity Studio suite of tools, developers can take advantage of graphical user interface to quickly generate wireless applications, perform energy profiling and various system optimizations. Connect Stack is an IEEE 802.15.4 based networking stack designed for creating easily customizable broad-based proprietary wireless applications and supports both sub-GHz and 2.4GHz frequency bands.
  • Modular design supports different radio boards
  • EFR32FG14P233F256GM48 included devices
  • Expansion header allows easy expansion
  • Integrated debug and packet trace
  • Packet trace supports both Ethernet and USB connections
  • Coin cell holder and AA battery holder
  • Supports AEM (Advanced Energy Monitor) for battery measurement and Energy Profiler


BRD4257B EFR32FG14 2400/868MHz 19dBm radio boards (2) , BRD4001A wireless starter kit mainboard (2), 868MHz antennas with SMA connector (2), AA battery holders (2), USB A to USB mini-B cables (2), BRD8010A WSTK debug adapter, EFR32 Flex Gecko get started card.

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Silicon Laboratories


Wireless Communication

System-on-Chip (SoC)




BRD4257B EFR32FG14 Brd, BRD4001A Starter Kit Main Brd, 868MHz Antenna, Cable, BRD8010A Debug Adapter


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Available to manufacturer lead time 5 weeks

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