Brand New in Retail Box and Packaging from Manufacturer. Comes as board and antenna.
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The Silicon Labs FG25-RB4271A is a high-performance sub-GHz radio development board featuring the EFR32FG25 Wireless Gecko SoC. Key specifications include an operating frequency of 863–876 MHz, +16 dBm output power, and 1920 kB of Flash memory. You can review full documentation or evaluation details via the Silicon Labs FG25-RB4271A Product Page.
Core Hardware Specifications
- Microcontroller Unit (SoC): EFR32FG25 (EFR32FG25B222F1920IM56)
- Processor Core: 32-bit ARM Cortex-M33 running at up to 97.5 MHz with DSP and FPU
- Flash Memory: 1920 kB
- RAM: 512 kB
Radio and Connectivity
- Frequency Band: Sub-GHz 863–876 MHz (optimized for 863–870 MHz bands)
- RF Output Power: +16 dBm
- Antenna Connector: SMA connector (863-870 MHz tuned)
- Additional Storage: 8 Mbit low-power serial flash for over-the-air (OTA) updates
Kit and Compatibility
- Mainboard Compatibility: Plugs into the BRD4001A Wireless Starter Kit Mainboard or BRD4002A Wireless Pro Kit Mainboard
- Target Applications: Sub-GHz protocols, smart metering, lighting, and industrial automation (such as Wi-SUN)
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Please examine photos of actual item on sale.
You will receive one board with antenna, boxed, as in photos.