LS53L1BT Motion and Distance IOT Bluetooth Board
Get your distance and sense your motion over Bluetooth Made in France
Overview
This board uses the Certified module SPBTLE-1S , a MEMS LIS2DH12TR and a time-of-Flight VL53L1CB. Three components from STMicroelectronics.
It provide also LED for the advertisement. The SPBTLE-1S is able to read external temperature and Battery voltage level by using the internal ADC1.
VL53L1CB from STMicroelectronics
Features
- Fast, accurate distance ranging
- Typical full field-of-view (FoV): 27 °
- 8m detection with full field of view
- 60 Hz ranging capable up to 300 cm
- Immune to cover glass crosstalk and fingerprint smudge at long distance
- Multi-Object detection capable
- Multizone scanning with selectable array (2x2, 3x3, 4x4, or defined by user through software)
- Programmable region-of-interest (ROI) size and position
- Eye safe
- 940 nm laser VCSEL
- Class 1 laser device compliant with latest standard IEC 60825-1:2014 - 3rd edition
LIS2DH12TR STMicroelectronics Features
The LIS2DH12 is an ultra-low-power high performance three-axis linear accelerometer
- ±2g/±4g/±8g/±16g selectable full scales
- 6D/4D orientation detection
- “Sleep-to-wake” and “return-to-sleep” functions
- Free-fall detection
- Motion detection
- Embedded temperature sensor
- Embedded FIFO
SPBTLE-1S Very low power application processor module for Bluetooth® Low Energy v4.2
Features
- Bluetooth v4.2 compliant
- Supports master and slave modes
- Multiple roles supported simultaneously
- High performance, ultra-low power Cortex-M0 32-bit based architecture core
- Programmable embedded 160 KB Flash
- 24 KB embedded RAM with data retention
Interfaces
1 x UART, 2 x I²C, 1xSPI, 14 x GPIO, 2 x multifunction timer, 10-bit ADC, Watchdog & RTC, DMA controller, PDM stream processor, SWD debug Interface
Bluetooth radio performance:
- Max Tx power: + 5 dBm
- Excellent link reliability
- On-board chip antenna
- Small form factor: 11.5 mm x 13.5 mm
- Complemented with Bluetooth low energy protocol stack library (GAP, GATT, SM, L2CAP, LL)
- AES security co-processor
- Bluetooth low energy SDK with wide range of profile available
Certifications
- EU (RED) Type certificat
- FCC, IC modular approval certification
- SRRC Chinese Certification
- BT SIG End Product QDID
- Pre-programmed UART bootloader
- Operating supply voltage: from 1.7 to 3.6 V
- Operating temperature range: -40 °C to 85 °C
Applications
- Internet of Things
- Smart Home
- Building and Industrial Automation
- Smart Lighting
- Remote and access control
- Fitness, wellness and sports
- Consumer medical
- Security and proximity
- Assisted living
- PC and smart phone peripherals
