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智能手表

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设计人员在智能手表设计过程中遇到一系列独特的挑战。智能手表虽然在外形上类似传统手表，但它们提供的功能远远超出了传统手表。最新智能手表提供的功能包括与智能手机同步的应用程序和通知、健身和健康监测、定位服务、语音指令、支付和无线充电。为了提供最好的用户体验，所有这些功能都需要封装在一个非常小的外壳内，确保设备具有出色的性能和较长的电池寿命。ST提供的一系列解决方案可满足最先进智能手表设计的需求。

smart watch block diagram

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ST25DV discovery kit demonstration using ST25R3911B reader
ST25DV discovery kit demonstration using ST25R3911B reader

ST25DV-I2C discovery kit demonstration using ST25R3911B reader

Getting started with STM32L475 Discovery kit for IoT Node
Getting started with STM32L475 Discovery kit for IoT Node

This video describes the main components and features of the B-L475E-IOT board and shows a typical use of this platform as an IoT node using AWS (Amazon Web Services) to demonstrate the interactions between that node and a cloud server to build an intelligent system.

Getting Started with
Getting Started with

ST25DV Discovery Kit

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技术文档

    • 描述 版本 文档大小 操作
      		AN4486
      BlueNRG、BlueNRG-MS OTA 自举程序       		1.0
      1.32 MB
      		PDF
      		AN4978
      使用外部SMPS的STM32L4xxxx的设计建议，超低功耗高性能应用指南       		1.0
      668.28 KB
      		PDF
      		AN4722
      HTS221数字湿度传感器：系统硬件集成指南       		1.0
      1,003.95 KB
      		PDF
      		AN2972
      How to design an antenna for dynamic NFC tags       		9.0
      1.59 MB
      		PDF
      		AN5038
      LIS2DW12：始终开启的3D 加速度计       		1.0
      3 MB
      		PDF
      		AN5063
      LPS33HW 数字压力传感器：系统集成指南       		1.0
      2.62 MB
      		PDF
      		AN4911
      NDEF management with ST25DVxxx and ST25TVxxx products       		4.0
      460.67 KB
      		PDF
      		AN4630
      PCB design guidelines for the BlueNRG and BlueNRG-MS devices       		2.1
      2.92 MB
      		PDF
      		AN4726
      STM32Cube firmware examples for STM32L4 Series and STM32L4+ Series       		13.0
      907.74 KB
      		PDF
      		AN4621
      STM32L4超低功耗功能概述       		2.0
      648.33 KB
      		PDF
      		AN5508
      Social Distancing Detection using Bluetooth® Low Energy       		1.1
      849.64 KB
      		PDF
      		AN4509
      使用低g三轴加速度计测量倾斜度       		1.0
      619.22 KB
      		PDF
      AN4486

      BlueNRG、BlueNRG-MS OTA 自举程序

      PDF
      AN4978

      使用外部SMPS的STM32L4xxxx的设计建议，超低功耗高性能应用指南

      PDF
      AN4722

      HTS221数字湿度传感器：系统硬件集成指南

      PDF
      AN2972

      How to design an antenna for dynamic NFC tags

      PDF
      AN5038

      LIS2DW12：始终开启的3D 加速度计

      PDF
      AN5063

      LPS33HW 数字压力传感器：系统集成指南

      PDF
      AN4911

      NDEF management with ST25DVxxx and ST25TVxxx products

      PDF
      AN4630

      PCB design guidelines for the BlueNRG and BlueNRG-MS devices

      PDF
      AN4726

      STM32Cube firmware examples for STM32L4 Series and STM32L4+ Series

      PDF
      AN4621

      STM32L4超低功耗功能概述

      PDF
      AN5508

      Social Distancing Detection using Bluetooth® Low Energy

      PDF
      AN4509

      使用低g三轴加速度计测量倾斜度

      PDF
    • 描述 版本 文档大小 操作
      		TN1219
      HTS221 digital humidity sensor: reference design implementation       		2.0
      367.08 KB
      		PDF
      TN1219

      HTS221 digital humidity sensor: reference design implementation

      PDF
    • 描述 版本 文档大小 操作
      		DT0101
      Setting up single-tap and double-tap recognition with ST's MEMS accelerometers       		1.0
      440.6 KB
      		PDF
      		DT0098
      Setting up wake-up recognition and absolute/relative references with ST's MEMS accelerometers       		1.0
      687.53 KB
      		PDF
      DT0101

      Setting up single-tap and double-tap recognition with ST's MEMS accelerometers

      PDF
      DT0098

      Setting up wake-up recognition and absolute/relative references with ST's MEMS accelerometers

      PDF

Presentations & Training Material

    • 描述 版本 文档大小 操作
      		EEPROM in WLCSP July 2016 1.4
      281.42 KB
      		PDF
      		I2C EEPROM in DFN5 small package 1.0
      555.19 KB
      		PDF
      		ST25DV-I2C product presentation 2.3
      1.51 MB
      		PDF
      		STM32L4 MCU series - Excellence in ultra-low-power with performance 4.0
      1.29 MB
      		PDF

      EEPROM in WLCSP July 2016

      PDF

      I2C EEPROM in DFN5 small package

      PDF

      ST25DV-I2C product presentation

      PDF

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

      PDF

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      		Battery management ICs - STBC02/03 Li-Ion charger with load switches and smart reset generator 04.2017
      730.72 KB
      		PDF
      		BlueNRG-1 Ultra-low-power Bluetooth® Low Energy System-on-Chip 1
      714.73 KB
      		PDF
      		BlueNRG-2 新一代蓝牙低功耗片上系统 3.0
      222.22 KB
      		PDF
      		EEPROM in Ultra-small packages 1.0
      1.22 MB
      		PDF
      		LIS2DW12 灵活的超低功耗3轴智能加速度计 1.0
      4.7 MB
      		PDF
      		LPS33HW 10-bar，防水MEMS气压传感器 1.0
      209.31 KB
      		PDF
      		Power Delivery Protection - Simply cancel ESD and EOS events 1.0
      519.6 KB
      		PDF
      		Resets and supervisors - portfolio overview 1.0
      1.31 MB
      		PDF
      		ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      		PDF
      		ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5 1.1
      265.36 KB
      		PDF
      		STM32 GUI solutions - Advanced HMI now achievable on embedded systems 17.12
      1.25 MB
      		PDF
      		STM32L4 Series - Ultra-low-power and performance 18.10
      437.71 KB
      		PDF
      		STM32L4+ Series - Ultra-low-power and more performance 20.4
      385.48 KB
      		PDF
      		STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4 19.11
      307.58 KB
      		PDF
      		STTS75 2.2
      706.56 KB
      		PDF
      		SensorTile an IoT design lab
      1.61 MB
      		PDF
      		Serial EEPROM 1.0
      1.73 MB
      		PDF

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

      PDF

      BlueNRG-1 Ultra-low-power Bluetooth® Low Energy System-on-Chip

      PDF

      BlueNRG-2 新一代蓝牙低功耗片上系统

      PDF

      EEPROM in Ultra-small packages

      PDF

      LIS2DW12 灵活的超低功耗3轴智能加速度计

      PDF

      LPS33HW 10-bar，防水MEMS气压传感器

      PDF

      Power Delivery Protection - Simply cancel ESD and EOS events

      PDF

      Resets and supervisors - portfolio overview

      PDF

      ST Protection Finder - The new app for Android and iOS

      PDF

      ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5

      PDF

      STM32 GUI solutions - Advanced HMI now achievable on embedded systems

      PDF

      STM32L4 Series - Ultra-low-power and performance

      PDF

      STM32L4+ Series - Ultra-low-power and more performance

      PDF

      STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4

      PDF

      STTS75

      PDF

      SensorTile an IoT design lab

      PDF

      Serial EEPROM

      PDF
    • 描述 版本 文档大小 操作
      		Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      		PDF
      		Protection devices and integrated EMI filtering selection guide 2.0
      743.69 KB
      		PDF

      Linear and Switching Voltage Regulators Selection Guide

      PDF

      Protection devices and integrated EMI filtering selection guide

      PDF
    • 描述 版本 文档大小 操作
      		NFC solutions from ST 1.0
      5.1 MB
      		PDF
      		Products and solutions for Secure Wearables 1.0
      1.01 MB
      		PDF
      		Products and solutions for Wearable devices 1.0
      2 MB
      		PDF
      		ST’s solutions for mobile devices 3.2
      2.13 MB
      		PDF
      		Secure Solutions - Ensuring your peace of mind 1.0
      1.48 MB
      		PDF
      		Serial real-time clock ICs 1.0
      827.11 KB
      		PDF

      NFC solutions from ST

      PDF

      Products and solutions for Secure Wearables

      PDF

      Products and solutions for Wearable devices

      PDF

      ST’s solutions for mobile devices

      PDF

      Secure Solutions - Ensuring your peace of mind

      PDF

      Serial real-time clock ICs

      PDF