Silicon Labs ThunderBoard Sense IoT RF MCU Development Board 2.4GHz SLTB001A

Thunderboard™ Sense IoT Sensor board

The Thunderboard Sense is a board that features an array of sensors with 2.4GHz wireless connectivity to the Internet of Things. The Thunderboard Sense has been designed to aid development of battery-operated IoT devices based on the Silicon Labs EFR32 Mighty Gecko Wireless System-on-Chip. The kit supports proprietary stacks and standard wireless protocols such as ZigBee, Thread and Bluetooth Low Energy.

• EFR32 Mighty Gecko 2.4GHz ARM Cortex-M4F Wireless SoC
• EFM8 Sleepy Bee MCU provides accurate power-control for ultra low power operation
• 2.4GHz ceramic chip antenna
• 8Mbit serial SPI Flash memory
• Si7021 Relative Humidity/Temperature Sensor
• Si1133 UV Index/Ambient Light Sensor
• BMP280 Barometric Pressure Sensor
• CCS811 Indoor Air Quality Gas Sensor
• ICM-20648 6-Axis Inertial Sensor
• SPV1840 MEMS Microphone
• 4 x User RGB LEDs
• 2 x User pushbuttons
• Reset pushbutton
• SEGGER J-Link on-board debugger
• MicroUSB connector for Virtual COM Port and debug access
• Mini-Simplicity connector for AEM and packet trace using external Silicon Labs debugger
• 20 x expansion breakout pads
• CR2032 coin cell holder
• External battery connector
• Power sources include USB, coin cell and external batteries

Approvals

ETSI, FCC