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

The Silicon Labs thunder board sense kit is the ultimate multi-sensor, multiprotocol cloud inspiration kit. It is a combination of innovative products that features an array of sensors with 2.4GHz wireless connectivity to the internet of things. The kit has been designed to aid the development of battery-operated IoT devices based on the Silicon Labs EFR32 Mighty Gecko wireless system-on-chip. The board includes six different environmental sensors and four high brightness RGB LEDs accessible to the EFR32 wireless MCU. The mobile app enables a quick proof of concept of cloud-connected sensors. It supports proprietary stacks and low power standard wireless protocols such as ZigBee, Thread and Bluetooth.

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 user RGB LEDs
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
Operating temperature ranges between 0°C and 70°C

Automated meter reading
Home and building automation
M2M
Internet of things
Industrial monitoring and control

ETSI certified
FCC certified