Silicon Laboratory Inc. EFR32FG12P433F1024GL125 | Demoboard BRD4254A

Description

The BRD4254A Flex Gecko Radio Board enables developers to develop proprietarywireless applications. The board contains a Flex Gecko Wireless System on Chip2.4 GHz and 868 MHz Dual Band and optimized for operation with 10 dBm output power.For the 2.4 GHz band with the on-board printed antenna and RF connector radiatedand conducted testing is supported. For the 868 MHz band the on-board SMA connectorenables conducted testing and attachment of external whip antenna for radiatedtests.The BRD4254A Flex Gecko Radio Board plugs into the Wireless Starter Kit Mainboardprovided with the Flex Gecko Starter Kit to get access to display, buttons and additionalfeatures from Expansion Boards. With the supporting Simplicity Studio suite of tools, developerscan take advantage of graphical wireless application development and visualenergy profiling and optimization. The board also serves as an RF reference design forapplications targeting 2.4 GHz and 868 MHz Dual Band wireless operation with 10 dBm output power.

Features

• Wireless SoC:EFR32FG12P433F1024GL125
• CPU core: ARM Cortex®-M4 with FPU
• Flash memory: 1024 kB
• RAM: 256 kB
• Operation frequency: 2.4 GHz + 868 MHz
• Transmit power: 10 dBm
• 2.4 GHz: Integrated PCB antenna, UFLconnector (optional).
• 868 MHz: Single SMA connector both fortransmit and receive
• Touch Slider
• Crystals for LFXO and HFXO: 32.768 kHzand 38.4 MHz.

More information

• Datasheet