MSRP $49.00

EFR32FG14 2.4 GHz and 490 MHz Radio Board

The EFR32FG14 SLWRB4258A radio board plugs into the mainboard provided with the EFR32FG Starter Kits. The radio board can also be used as a reference design for matching networks of the RF interfaces. The SLWRB4258A radio board supports dual-band operation with sub-GHz operation in the US FCC 490 MHz band with an external whip antenna and 2.4 GHz operation at the 2400-2483.5 MHz band with the on-board printed antenna. The matching networks are optimized to +19 dBm output power.

This radio board cannot be used stand-alone and requires a wireless mainboard which can be purchased separately. To evaluate the EFR32FG14 devices, you will need to purchase a wireless mainboard and 2 of the EFR32FG14 radio boards.

MSRP $49.00

SLWRB4258A Radio Board Select Columns
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Included Device Flash RAM Output Power (dBm) Proprietary Sub-GHz Proprietary 2.4 GHz BLE Bluetooth 5 Bluetooth Mesh Zigbee Thread
256 32 19

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