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Product Overview

EFR32BG22 Thunderboard kit a small form-factor, optimized development platform for adding Bluetooth connectivity to battery-powered IoT products. It has been designed to inspire customers to make battery operated IoT devices with the Silicon Labs EFR32BG22 Wireless Gecko System-on-Chip. The highlights of the board include four different environmental sensors accessible to the EFR32BG22 wireless MCU. The peripherals can be turned on and off by the application code as needed. Programming the Thunderboard EFR32BG22 is easily done using a USB Micro-B cable and the on-board J-Link debugger.
  • 2.4GHz ceramic chip antenna
  • Power control of on-board peripherals for ultra-low power operation
  • Relative humidity and temperature sensor, hall effect sensor
  • UV index and ambient light sensor, 6-axis inertial sensor
  • 8 Mbit flash for OTA programming and data logging
  • User LED and push button, 20pin 2.54mm breakout pads
  • SEGGER J-Link on-board debugger
  • Virtual COM port, Packet Trace Interface (PTI)
  • Mini Simplicity connector for AEM and packet trace using external Silicon Labs debugger
  • USB or coin cell battery powered

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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