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The latest generation of digital body scales provide much more than just weight measurement data. They can provide many different types of information, including body fat, BMI (Body Mass Index), lean mass, muscle mass, and water ratio. As health and fitness become increasingly measurable and connected, a body scale can give valuable information on health and fitness in an easy way.  Smart scales can work in conjunction with fitness trackers sharing data via apps connected using Bluetooth low energy technology for example.

ST’s offering provides a broad portfolio of solutions that enable designers to create innovative digital body scales integrating advanced features. Key products include high accuracy and low power motion sensors including embedded event detection features, sensor fusion and software tools that allow to build proprietary algorithms, low power microcontrollers with integrated high accuracy ADCs, power management, and battery management devices to provide the power sources to remote sensing circuities. We also offer NFC technology for easy device provisioning and ultra-low power Bluetooth low energy system-on-chip for seamless communication with smartphones.

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Technical Documentation

    • Description Version Size Action
      AN4467
      Getting started with STM32L0xx hardware development
      2.0
      715.62 KB
      PDF
      AN5038
      LIS2DW12: always-on 3D accelerometer
      3.0
      1.18 MB
      PDF
      AN4621
      STM32L4 and STM32L4+ ultra-low-power features overview
      4.0
      514.06 KB
      PDF
      AN4509
      Tilt measurement using a low-g 3-axis accelerometer
      1.1
      248.93 KB
      PDF
      AN4467

      Getting started with STM32L0xx hardware development

      AN5038

      LIS2DW12: always-on 3D accelerometer

      AN4621

      STM32L4 and STM32L4+ ultra-low-power features overview

      AN4509

      Tilt measurement using a low-g 3-axis accelerometer

    • Description Version Size Action
      UM2153
      Discovery kit for IoT node, multi-channel communication with STM32L4
      4.0
      1.85 MB
      PDF
      UM2235
      Getting started with the X-NUCLEO-NFC04A1 NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo
      1.0
      869.42 KB
      PDF
      UM2153

      Discovery kit for IoT node, multi-channel communication with STM32L4

      UM2235

      Getting started with the X-NUCLEO-NFC04A1 NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo

Presentations & Training Material

    • Description Version Size Action
      STM32L4 MCU series - Excellence in ultra-low-power with performance 4.0
      1.29 MB
      PDF
      X-NUCLEO-NFC04A1 Quick start guide 1.0
      1.1 MB
      PDF

      STM32L4 MCU series - Excellence in ultra-low-power with performance

      X-NUCLEO-NFC04A1 Quick start guide

Publications and Collaterals

    • Description Version Size Action
      Battery management ICs - STBC02/03 Li-Ion charger with load switches and smart reset generator 04.2017
      730.72 KB
      PDF
      LIS2DW12 Flexible ultra-low-power 3-axis smart accelerometer 1.0
      1.35 MB
      PDF
      Resets and supervisors - portfolio overview 1.0
      1.31 MB
      PDF

      Battery management ICs - STBC02/03 Li-Ion charger with load switches and smart reset generator

      LIS2DW12 Flexible ultra-low-power 3-axis smart accelerometer

      Resets and supervisors - portfolio overview

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • Description Version Size Action
      Brochure Power management guide 10.2018
      4.42 MB
      PDF
      ST’s solutions for mobile devices 3.3
      2.13 MB
      PDF

      Brochure Power management guide

      ST’s solutions for mobile devices