Silicon Labs EFR32FG23B EFR32xG23 Wireless Radio Board for WSTK Main Board 868 → 915MHz xG23-RB4204D

The Silicon Labs +14 dBm radio board is designed work with the WSTK main board (not included) to support the development of wireless IoT devices based on Sub-GHz wireless protocols for proprietary, connect, Wi-SUN, sidewalk and WM-BUS. The wireless starter kit mainboard contains an on-board J-Link debugger with a Packet trace interface and a virtual COM port, enabling application development and debugging the attached radio board as well as external hardware.

Advanced energy monitor
SEGGER J-Link on-board debugger
External device debugging
Ethernet and USB connectivity
Silicon Labs Si7021 relative humidity and temperature sensor
Low Power 128x128 pixel Memory LCD
User LEDs / Push buttons
20-pin 2.54 mm