Description
Small Form Factor Thunderboard
- EXP compatible breakouts
Target device
- EFR32BG22
- Secure Bluetooth 5.2 SoCs for high-volume products
- 76.8 MHz, ARM Cortex-M33 with 512 kB of flash and 32 kB RAM
- Bluetooth 5.2 Radio with supported for direction finding and LE coded PHY
- 38.4 MHz HFXO crystal
- 32.768 kHz LFXO crystal
- 2.4 GHz matching network and chip antenna
On-board Board controller
- J-Link debugger
- SWD physical layer
- Packet trace over UART/async protocol
- Virtual COM with hardware flow control
USB Micro-B connector for debug connection
User interface features:
- 1x button (with EM2 wake-up)
- 1x LED
Data storage / OTA support
- 8 Mbit SPI flash
Power save features
- Controllable and separate power domain(s) for sensors
Mobile app for Android and iOS
- View sensor data, control LEDs and detect button pushes
- iOS app implemented in swift
- Android app implemented in native code
- Source code available at GitHub
Sensors
- Relative humidity & temperature sensor: Si7021
- UV and ambient light sensor: Si1133
- Hall effect sensor: Si7210
- 6-axis IMU: Invensense ICM-20648
Mini Simplicity Debug Connector (SLSDA001A compatible) with access to:
- AEM
- PTI
- VCOM
- SWD
Q: What is the SLTB010A Thunderboard used for?
A: The SLTB010A Thunderboard is a development kit for Bluetooth 5.2 applications. It’s designed for IoT projects, offering advanced connectivity and a range of features for developing and testing Bluetooth-enabled devices.
Q: What are the key features of the SLTB010A Thunderboard?
A: Key features of the SLTB010A Thunderboard include the EFR32BG22 SoC with Bluetooth 5.2, a range of built-in sensors (temperature, humidity, motion), an onboard OLED display, and a variety of development tools and resources for rapid prototyping.
Q: What development environments are supported by the SLTB010A Thunderboard?
A: The SLTB010A Thunderboard supports development with Simplicity Studio, Silicon Labs' integrated development environment. It provides tools for programming, debugging, and analyzing Bluetooth applications.
Q: Can the SLTB010A Thunderboard be used for commercial product development?
A: Yes, the SLTB010A Thunderboard can be used for commercial product development. It provides a robust platform for prototyping and testing Bluetooth 5.2 applications, which can be scaled for final product development.
Q: How do I power the SLTB010A Thunderboard?
A: The SLTB010A Thunderboard can be powered via a USB-C connection or a 3V coin cell battery. The USB-C port is used for both power and data transfer during development, while the coin cell battery is for portable use.
