SLWRB4154A Silicon Labs

UG230: EFR32MG1P732 2.4 GHz 19.5 dBm Radio Board The SLWRB4154A Radio Board for the Wireless Starter Kit Main- RADIO BOARD FEATURES board is an excellent starting point to get familiar with the EFR32 Mighty Gecko Wireless SoC with EFR32 Mighty Gecko Wireless System-on-Chip. 256 kB Flash, 32 kB RAM and 512 kB of co-packaged serial flash for over the air The Wireless Starter Kit Mainboard contains sensors and peripherals demonstrating updates. (EFR32MG1P732F256GM32) some of the Mighty Gecko s many capabilities. These together provide all necessary Inverted-F PCB antenna (2.4 GHz band) tools for developing a Silicon Labs wireless application. WSTK MAINBOARD FEATURES The WSTK Mainboard is included with all Silicon Labs Wireless Starter Kits. It is not in- cluded when purchasing a single radio board. Ethernet and USB connectivity Advanced Energy Monitor Packet Trace Interface support SEGGER J-Link on-board debugger Debug Multiplexer supporting external hardware as well as radio board Silicon Labs Si7021 Relative Humidity and Temperature sensor Ultra low power 128x128 pixel Memory LCD User LEDs / Pushbuttons 20-pin 2.54 mm header for expansion boards Breakout pads for direct access to all radio I/O pins Power sources includes USB, CR2032 coin cell and AA batteries. SOFTWARE SUPPORT Simplicity Studio Energy Profiler Network Analyzer silabs.com Smart. Connected. Energy-friendly. Rev. 1.00 Not Recommended for New DesignsUG230: EFR32MG1P732 2.4 GHz 19.5 dBm Radio Board Introduction 1. Introduction The SLWRB4154A Radio Board is a single EFR32MG1P732 2.4 GHz 19.5 dBm radio board for the Wireless Starter Kit Mainboard. A radio board and a mainboard used together makes a complete development platform for Silicon Labs EFR32 Mighty Gecko Wireless System-on-Chips. The Wireless Starter Kit Mainboard features an on-board J-Link debugger, an Advanced Energy Monitor for real-time current and volt- age monitoring, a virtual COM port interface, and access to the Packet Trace Interface (PTI). All debug functionality, including AEM, VCOM and PTI, can also be used towards an external target instead of the connected radio board. To further enhance the WSTK usability, the WSTK Mainboard contains sensors and peripherals demonstrating some of the Wireless SoC s many capabilities. The radio board features an EFR32 and the RF interface. Please refer to the Radio Board Reference Manual for detailed specifications and RF performance figures. 1.1 Kit Contents The following items are included with the SLWRB4154A: 1x BRD4154A EFR32MG1P732 2.4 GHz 19.5 dBm Radio Board 1.2 Getting Started Detailed instructions for how to get started can be found on the Silicon Labs web pages: