SLWRB4103A Silicon Labs

EFR32BG12 2.4 GHz 10 dBm Radio Board BRD4103A Reference Manual The BRD4103A Blue Gecko Radio Board enables developers to develop Bluetooth low RADIO BOARD FEATURES energy and proprietary wireless wireless applications. The board contains a Blue Gecko Wireless System on Chip 2.4 GHz and optimized for operation with 10 dBm output pow- er. With the on-board printed antenna and RF connector radiated and conducted testing Wireless SoC: EFR32BG12P332F1024GL125 is supported. CPU core: ARM Cortex -M4 with FPU The BRD4103A Blue Gecko Radio Board plugs into the Wireless Starter Kit Mainboard Flash memory: 1024 kB provided with the Blue Gecko Starter Kit to get access to display, buttons and additional RAM: 256 kB features from Expansion Boards. With the supporting Simplicity Studio suite of tools, de- Operation frequency: 2.4 GHz velopers can take advantage of graphical wireless application development BGScript for Python-like scripting and visual energy profiling and optimization. The board also Transmit power: 10 dBm serves as an RF reference design for applications targeting 2.4 GHz wireless operation Integrated PCB antenna, UFL connector with 10 dBm output power. (optional). Touch Slider This document contains brief introduction and description of the BRD4103A Radio Crystals for LFXO and HFXO: 32.768 kHz Board features focusing on the RF sections and performance. and 38.4 MHz. silabs.com Smart. Connected. Energy-friendly. Rev. 1.00BRD4103A Reference Manual Introduction 1. Introduction The EFR32 Blue Gecko Radio Boards provide a development platform (together with the Wireless Starter Kit Mainboard) for the Silicon Labs EFR32 Blue Gecko Wireless System on Chips and serve as reference designs for the matching network of the RF interface. The BRD4103A Radio Board is designed to operate in the 2400-2483.5 MHz band with the RF matching network optimized to operate with 10 dBm output power. To develop and/or evaluate the EFR32 Blue Gecko, the BRD4103A Radio Board can be connected to the Wireless Starter Kit Main- board to get access to display, buttons and additional features from Expansion Boards and also to evaluate the performance of the RF interface. silabs.com Smart. Connected. Energy-friendly. Rev. 1.00 1