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SLWRB4253A

Radio Board, EFR32 Flex Gecko, 2.4 GHz/915 MHz, +19.5dBm

SILICON LABS SLWRB4253A
SILICON LABS SLWRB4253A
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Manufacturer Part No:
SLWRB4253A
Order Code:
2726688
Technical Datasheet:
SLWRB4253A   Datasheet
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Product Information

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:
Silicon Laboratories

:
-

:
-

:
ARM

:
Cortex-M4

:
EFR32FG12

:
EFR32FG12 Radio Board & Main Board

:
-

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Technical Documents (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The SLWRB4253A from Silicon Labs is an EFR32 Flex Gecko 2.4GHz and 915MHz dual band radio board. The Flex Gecko SLWRB4253A radio board plugs into the wireless starter kit main board provided with the Flex Gecko starter kits 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 and visual energy profiling and optimization. The radio board can also be used as a reference design for matching networks of the RF interfaces. The board contains a Flex Gecko wireless system on chip 2.4GHz and 915MHz dual band and optimized for operation with 19dBm output power. For the 2.4GHz band with the on-board printed antenna and RF connector enables radiated and conducted testing. For the 915MHz band the on-board SMA connector enables conducted testing and attachment of external whip antenna for radiated tests.
  • Wireless SoC EFR32FG12P433F1024GL125 ARM cortex M4 with FPU, 1024KB flash, 256KBRAM
  • 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

Applications

Embedded Design & Development

Available for back order

More stock available to supplier lead times which is approximately 7/4/22

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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HK$473.42

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