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Radio Board, EFR32™ Mighty Gecko Wireless SoC's, 2.4 GHz/868 MHz, +10 dBm

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SLWRB4163A   Datasheet
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Product Information

Silicon Laboratories






EFR32MG12 Radio Board & Main Board


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Product Overview

The SLWRB4163A from Silicon Labs is a 2.4GHz/868MHz +10dBM dual band radio board with 1MB Flash for EFR32 Mighty Gecko wireless SoCs. The Mighty Gecko SLWRB4164A wireless radio board plugs into the wireless starter kit main board provided with the Mighty Gecko starter kit to get access to display, buttons and additional features from Expansion Boards. With the supporting Simplicity Studio suite of tools, developers can take advantage of graphical wireless application development, mesh networking debug and packet trace and visual energy profiling and optimization. The board also serves as an RF reference design for applications targeting 2.4GHz and 868MHz dual band wireless operation with 10dBm output power. The starter kit includes access to Zigbee and Thread software stacks. The modular design supports different radio boards, enabling developers to develop Zigbee, Thread and proprietary wireless applications.
  • Wireless SoC EFR32MG12P433F1024GL125 ARM cortex M4 with FPU, 1024KB flash, 256KBRAM
  • For 2.4GHz band with onboard printed antenna and RF connector enables radiated and conducted testing
  • For 915MHz on-board SMA connector enables conducted test, external whip antenna for radiated test
  • Touch slider
  • Crystals for LFXO and HFXO is 32.768KHz and 38.4MHz
  • Radio board supports dual-band operation with its integrated sub-GHz ISM & 2.4GHz band transceivers


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