EFR32MG12 and Si4468 Dual PHY 1 MB Flash Radio Board

The EFR32MG12 and Si4468 Dual PHY SLWRB4190A wireless radio board plugs into the Main Board provided with the EFR32MG Starter Kit. The combination of a Sub GHz IC and a complete wireless SoC allows applications the flexibility to communicate through multiple frequencies and standards. The starter kit includes access to Zigbee and Thread software stacks. The modular design supports different radio boards, enabling developers to develop Zigbee, Thread, 2.4 GHz proprietary wireless, and multiprotocol applications.

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.

This radio board cannot be used stand-alone and requires a wireless mainboard which can be purchased separately.

*Note: The EFR32MG Starter Kit (SLWSTK6000B) is required to have access to the Zigbee and Thread software stacks.

SLWRB4190A Radio Board Select Columns
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Included Device Flash RAM Output Power (dBm) Bluetooth 5 Bluetooth Mesh Zigbee Thread Proprietary 2.4 GHz
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Kit Contents:

  • BRD4190A EFR32MG12 2.4 GHz 13 dBm / Si4468 868-915 MHz 14 dBm Dual Band Radio Board

Radio Board Features:

  • EFR32MG13 Mighty Gecko Wireless SoC with 512 kB Flash, and 64 kB RAM (EFR32MG13P733F512GM48).
  • Dual band integrated radio transceiver
  • 19 dBm output power
  • Inverted-F PCB antenna (2.4 GHz)
  • SMA antenna connector (434 MHz)
  • 8 Mbit low-power serial flash for over-the-air upgrades
Featured Kits
Kit Description
The wireless mainboard contains sensors and peripherals for easy demonstration of Silicon Labs wireless products. This provides the necessary tools for developing high-volume, battery-powered IoT products.

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