STEVAL-STLKT01V1 STMICROELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

  • Included in the development kit package: – SensorT ile module (STEV AL-STLCS01V1) with STM32L476JG, LSM6DSM, LSM303AGR, LPS22HB, MP34DT05-A, BlueNRG-MS, BALF- NRG-02D3 and LD39115J18R – SensorTile expansion Cradle board equipped with audio DAC, USB port, STM32 Nucleo, Arduino UNO R3 and SWD connector – SensorTile Cradle with battery charger, humidity and temperature sensor, SD memory card slot, USB port and breakaway SWD connector – 100 mAh Li-Ion battery – Plastic box – SWD programming cable
  • Software libraries and tools – STSW-STLKT01: SensorTile firmware package that supports sensors raw data streaming via USB, data logging on SDCard, audio acquisition and audio streaming. – FP-SNS-ALLMEMS1 and FP-SNS-MOTENV1: STM32Cube function packs – STBLESensor: iOS and Android demo Apps – BlueST-SDK: iOS and Android Software Development Kit
  • CE certified
  • RoHS and China RoHS compliant
  • WEEE compliant
  • FCC (ID: S9NSTILE01) certified
  • IC (IC: 8976C-STILE01) certified with PMN: STEVAL-STLKT01V1; HVIN: STEVAL-STLCS01V1; HMN: STEVAL-STLCX01V1; FVIN: bluenrg_7_1_e_Mode_2-32MHz-XO32K_4M.img
  • TYPE certified (006-000482)

Description

The STEVAL-STLKT01V1 is a comprehensive development kit designed to support and expand the capabilities of the SensorTile and comes with a set of cradle boards enabling hardware scalability. The development kit simplifies prototyping, evaluation and development of innovative solutions. It is complemented with software, firmware libraries and tools, including a dedicated mobile App. The SensorTile is a tiny, square-shaped IoT module that packs powerful processing capabilities leveraging an 80 MHz STM32L476JGY microcontroller and Bluetooth low energy connectivity based on BlueNRG-MS network processor as well as a wide spectrum of motion and environmental MEMS sensors, including a digital microphone. SensorTile can fit snugly in your IoT hub or sensor network node and become the core of your solution. To upload new firmware onto the SensorTile, an external SWD debugger (not included in the kit) is needed. It is recommended to use ST-LINK/V2-1 found on any STM32 Nucleo-64 development board. Product summary SensorTile development kit STEVAL-STLKT01V1 Ultra-low-power microcontroller with FPU ARM Cortex-M4 STM32L476JG Bluetooth low energy network processor supporting Bluetooth 4.1 core specification BlueNRG-MS MEMS audio sensor omnidirectional digital microphone MP34DT05-A SensorTile development kit STEVAL-STLKT01V1 Data brief DB2956 - Rev 8 - March 2019 For further information contact your local STMicroelectronics sales office.

1 Block diagram

Figure 1. Functional block diagram

2 Boards included in the kit

Figure 2. STLCS01V1 board photo

  • V ery compact module for motion, audio, environmental sensing and Bluetooth® low energy connectivity with a complete set of firmware examples Mobile connectivity via the STBLESensor app, available for iOS™ and Android™
  • Main components: – STM32L476JG – 32-bit ultra-low-power MCU with Cortex®M4F – LSM6DSM – iNEMO inertial module: 3D accelerometer and 3D gyroscope – LSM303AGR – Ultra-compact high-performance eCompass module: ultra-low power 3D accelerometer and 3D magnetometer – LPS22HB – MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer – MP34DT05-A – 64 dB SNR digital MEMS microphone – BlueNRG-MS – Bluetooth low energy network processor – BALF-NRG-02D3 – 50 Ω balun with integrated harmonics filter – LD39115J18R – 150 mA low quiescent current low noise LDO 1.8 V
  • 2 V - 5.5 V power supply range
  • External interfaces: UART, SPI, SAI (serial audio interface), I²C, DFSDM, USB OTG, ADC, GPIOs
  • Pluggable or solderable interface
  • SWD interface for debugging and programming capability
  • CE certified
  • RoHS and China RoHS compliant
  • WEEE compliant
  • FCC certified
  • IC certified
  • TYPE certified STLCS01V1 SensorTile component board description The STEVAL-STLCS01V1 (SensorTile) is a highly integrated reference design that can be plugged into form- factor prototypes to add sensing and connectivity capabilities to new designs through a smart hub solution. It can STEVAL-STLKT01V1 Boards included in the kit DB2956 - Rev 8 page 3/7

iOS/Android smartphone applications. solderable system on module as well. experience a real activity monitoring system. All the firmware packages are freely available on www.st.com. Figure 3. STLCR01V1 board photo

  • Sensortile Cradle board with SensorT ile footprint (solderable)
  • STBC08PMR – 800 mA standalone linear Li-Ion battery charger
  • HTS221 – capacitive digital sensor for relative humidity and temperature
  • LDK120M-R – 200 mA low quiescent current very low noise LDO
  • STC31 15 – Gas gauge IC
  • USBLC6-2P6 – very low capacitance ESD protection
  • USB type A to Mini-B USB connector for power supply and communication
  • microSD card socket
  • SWD connector for programming and debugging STEVAL-STLKT01V1 Boards included in the kit DB2956 - Rev 8 page 4/7

Figure 4. STLCX01V1 board photo

  • Sensortile Cradle expansion board with SensorT ile plug connector Compatible with STM32 Nucleo boards through Arduino UNO R3 connector
  • LDK120M-R – 200 mA low quiescent current very low noise LDO
  • ST2378ETTR – 8-bit dual supply 1.71 to 5.5 V level translator
  • USBLC6-2P6 – very low capacitance ESD protection
  • 16-Bit, low-power stereo audio DAC
  • Micro-USB connector for power supply and communication
  • Reset button
  • SWD connector for programming and debugging STEVAL-STLKT01V1 Boards included in the kit DB2956 - Rev 8 page 5/7