SLWRB4251B
MSRP $49.00
MSRP $49.00
SLWRB4251B Radio Board
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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 | 20 |
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OVERVIEW
Kit Contents:
- BRD4251B EFR32FG1 2.4 GHz, 434 MHz Radio Board
Kit Features:
- EFR32FG1 Flex Gecko Wireless SoC with 256 kB Flash, and 32 kB RAM (EFR32FG1P133F256GM48).
- Dual band integrated radio transceiver
- 10 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
TECH DOCS
SOFTWARE & TOOLS
COMPATIBLE KITS
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. | |
| The EFR32FG 169 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK. | |
| The EFR32FG 434 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK. | |
| The EFR32FG 490 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK. | |
| The EFR32FG 868 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK. | |
| The EFR32FG 915 MHz 2.4 GHz and Sub-GHz Wireless SoC Starter Kit can be used in conjunction with the Connect SDK and Radio Abstraction Interface Layer (RAIL) SDK to simplify proprietary wireless protocol development. Sample applications, including the popular range test, are included with the SDK. |
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