Thunderboard Sense™ is a battery-powered, sensor node Internet of Things (IoT) development from Silicon Labs. It provides wireless sensor data connectivity to the Internet cloud featuring six onboard sensors, a wireless multiprotocol Mighty Gecko SoC, a SEGGER J-Link programming port, and a mobile application for sensor-to-cloud connectivity.
Video: Sensor-to- Cloud with Thunderboard Sense End-to-End solution from Silicon Labs
Features |
- Wireless Gecko EFR32™
- Sub-GHz to 2.4 GHz wireless SoC
- Multi-protocol radio
- ARM® Cortex® M4 core with 32 kB RAM and 256 kB Flash
- Low energy consumption
- Flexible MCU peripheral interfaces
- Mobile app
- Mobile app for Android and iOS
- iOS app implemented in swift
- Android app implanted in native code
- Source code available at GitHub
- Mobile app features
- Beacon notifications
- View sensor data
- Control LEDs and detect button pushes
- Stream sensor data to the cloud
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- Cloud streaming
- Data is stored in Firebase
- Web frontend is implemented in ReactJS
- Using Alt.js as the flux implementation
- D3.js for data driven charts
- All source code available
- Sensors, I/O, and misc. control
- Relative humidity and temperature sensor (Si7021)
- UV and ambient light sensor (Si1133)
- Pressure sensor (BMP280)
- Indoor air-quality and gas sensor (CCS811)
- 6-axis inertial sensor (ICM-20648)
- MEMS microphone (SPV1840)
- High-brightness LEDs
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