Thunderboard Sense 2 IoT Development Kit SLTB004A

Product Description

The Thunderboard sense 2 has a variety of on-board sensors that can provide the fastest path to develop and property your next IoT project/product. Use the Thunderboard Sense 2 to use its sensors to measure and collect motion, environmental and bio-metric data that is all watchable on your Android or iPhone smartphone with the Thunderboard app.

This Thunderboard sense has 4 times more Flash (1024 kB) and RAM (256 kB) than the original Thunderboard sense and has an added advance BLE capabilities, giving it a wide range of IoT capabilities. It includes a 2.4 GHz ceramic chip antenna for communication and four high brightness controllable LEDs/push buttons.

Features:

Wireless Gecko EFR32™:

• Wireless SoC with multi-protocol radio and 38.4 MHz operating frequency

• ARM® Cortex® M4 core with 256 kB RAM and 1024 kB Flash, Low Energy Consumption

• Flexible MCU peripheral interfaces

• 2.4 GHz ceramic chip antenna

On-Board Sensors:

• Relative Humidity and Temperature Sensor

• UV and Ambient Light Sensor

• Pressure Sensor

• Indoor Air Quality and Gas Sensor

• 6-axis Inertial Sensor

• Digital Microphone

• Hall-effect Sensor

I/O, Misc. Control, and Other Features:

• High brightness LEDs

• Segger J-Link Integrated Debugger

• USB CDC virtual serial port

• 8 Mbit SPI ultra-low power NOR flash for local storage

Mobile App Features:

• Android and iOS compatible

• Beacon notifications

• View sensor data

• Control LEDs and detect button pushes

• Stream sensor data to the cloud

Thông số kĩ thuật

The SPBTLE-RF is an easy to use Bluetooth® low energy master/slave network processor module, compliant with Bluetooth v4.1. The SPBTLE-RF module supports multiple roles simultaneously, and can act at the same time as Bluetooth low energy sensor and hub device.

The entire Bluetooth low energy stack and protocols are embedded into SPBTLE-RF module. The external host application processor, where the application resides, is connected to the SPBTLE-RF module through a standard SPI interface.

The SPBTLE-RF module provides a complete RF platform in a tiny form factor. Radio, antenna, high frequency and LPO oscillators are integrated to offer a certified solution to optimize the time to market of the final applications.

The SPBTLE-RF can be powered directly with a standard 3 V coin cell battery, a pair of AAA batteries or any power source from 1.7 to 3.6 V.

Key Features

• Bluetooth v4.1 compliant
  • Supports master and slave modes
  • Multiple roles supported simultaneously
• Embedded Bluetooth low energy protocol stack
  • GAP, GATT, SM, L2CAP, LL, RFPHY
• Bluetooth low energy profiles provided separately
• Bluetooth radio performance:
  • Embedded ST BlueNRG-MS
  • Tx power: + 4 dBm
  • Rx sensitivity: - 88 dBm
  • Provides up to 92 dB link budget with excellent link reliability
• Host interface
  • SPI, IRQ, and RESET
  • On-field stack upgrading available via SPI
• AES security co-processor
• Certification
  • CE qualified
  • FCC, IC modular approval certified
  • BQE qualified
• On-board chip antenna
• Operating supply voltage: from 1.7 to 3.6 V
• Operating temperature range: -40 °C to 85 °C

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