EFR32FG1 Flex Gecko 2.4 GHz and 915 MHz Radio Board
SLWRB4250A
The Flex Gecko SLWRB4250A radio board plugs into the main board provided with the Flex Gecko Starter Kits. The radio board can also be used as a reference design for matching networks of the RF interfaces. The SLWRB4250A radio board supports dual-band operation with sub-GHz operation in the US FCC 915 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 +19.5 dBm output power.
Add to Cart
$49
| Radio Board | User Guide | Included Device | Flash (kB) | RAM (kB) | Proprietary 2.4 GHz |
Proprietary Sub-GHz |
zigbee/Thread | BLE | Bluetooth 5 | Bluetooth Mesh | Output Power (dBm) | Price (USD) | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SLWRB4250A |  |
EFR32FG1P133F256GM48 | 256 | 32 | Yes |
915 MHz |
No |
No |
— |
No |
+19.5 | $49 |  |