Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The microcontrollers of the STM32L0 and STM32L4 series feature an alternative UART interface, designed to allow the STM32 to operate with minimum power requirements.

    The X-CUBE-LPUART application aims to demonstrate how to fully exploit the LPUART advantages, thus extending product battery life.
    For more details refer to Minimization of power consumption using LPUART in microcontrollers of the STM32L0 and STM32L4 series application note (AN4635).

    Key Features

    • Communication speeds of 9600 and 57600 baud; communication using DMA, interrupt or polling method
    • Showcase of Stop and Sleep modes in communication
    • Power regulator settings influence explained

Get Software

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2588
      STM32Cube embedded software demo of power consumption using LPUART
      2.0
      119.56 KB
      PDF
      DB2588

      STM32Cube embedded software demo of power consumption using LPUART

    • Description Version Size Action
      AN4635
      Minimization of power consumption using LPUART in microcontrollers of the STM32L0 and STM32L4 series
      3.2
      1.29 MB
      PDF
      AN4635

      Minimization of power consumption using LPUART in microcontrollers of the STM32L0 and STM32L4 series

    • Description Version Size Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
      283.23 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

Legal

    • Description Version Size Action
      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.4
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT