STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi

Download databrief

This product is in stock in our e-store

Sample and buy
概观
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The B-L475E-IOT01A Discovery kit for IoT node allows users to develop applications with direct connection to cloud servers.

    The Discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and Arm® Cortex® -M4 core-based STM32L4 Series features.
    The support for Arduino Uno V3 and PMOD connectivity provides unlimited expansion capabilities with a large choice of specialized add-on boards.

    主要特性

    • Ultra-low-power STM32L4 Series MCUs based on Arm® Cortex®-M4 core with 1 Mbyte of Flash memory and 128 Kbytes of SRAM, in LQFP100 package
    • 64-Mbit Quad-SPI (Macronix) Flash memory
    • Bluetooth® V4.1 module (SPBTLE-RF)
    • Sub-GHz (868 MHz or 915 MHz) low-power-programmable RF module (SPSGRF-868 or SPSGRF-915)
    • 802.11 b/g/n compliant Wi-Fi® module from Inventek Systems (ISM43362-M3G-L44)
    • Dynamic NFC tag based on M24SR with its printed NFC antenna
    • 2 digital omnidirectional microphones (MP34DT01)
    • Capacitive digital sensor for relative humidity and temperature (HTS221)
    • High-performance 3-axis magnetometer (LIS3MDL)
    • 3D accelerometer and 3D gyroscope (LSM6DSL)
    • 260-1260 hPa absolute digital output barometer (LPS22HB)
    • Time-of-Flight and gesture-detection sensor (VL53L0X)
    • 2 push-buttons (user and reset)
    • USB OTG FS with Micro-AB connector
    • Expansion connectors:
      • Arduino™ Uno V3
      • PMOD
    • Flexible power-supply options:
      • ST LINK USB VBUS or external sources
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
    • Comprehensive free software HAL library including a variety of examples, as part of the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR, Keil®, GCC-based IDEs, Arm® Mbed Enabled
    • Arm® Mbed online (see http://mbed.org)

样片和购买

型号
Marketing Status
Budgetary Price (US$)*
Quantity
Specific features
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
B-L475E-IOT01A1
Active
53.0 1 Sub-GHz (915 MHz) RF module 5A992C - Check Availability

Distributor availability ofB-L475E-IOT01A1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 7 1 Order Now
RS COMPONENTS EUROPE 14 1 Order Now
ARROW EUROPE 7 0 Order Now
Newark Element14 AMERICA 5 0 Order Now
ARROW AMERICA 143 1 Order Now
MOUSER WORLDWIDE 296 1 Order Now
ANGLIA Live EUROPE 12 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

DIGIKEY

库存

7

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

14

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

7

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

5

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

143

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

296

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

12

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

4

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Buy direct
B-L475E-IOT01A2
Active
53.0 1 Sub-GHz (868 MHz) RF module 5A992C - Check Availability

Distributor availability ofB-L475E-IOT01A2

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 44 1 Order Now
RS COMPONENTS EUROPE 66 1 Order Now
MOUSER WORLDWIDE 201 1 Order Now
Farnell Element14 EUROPE 120 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now
RUTRONIK EUROPE 19 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

DIGIKEY

库存

44

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

66

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

201

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

120

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

2

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

19

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Buy direct

B-L475E-IOT01A1

Marketing Status

Active

Unit Price (US$)

53

Unit Price (US$)

53.0*

Distributor availability ofB-L475E-IOT01A1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 7 1 Order Now
RS COMPONENTS EUROPE 14 1 Order Now
ARROW EUROPE 7 0 Order Now
Newark Element14 AMERICA 5 0 Order Now
ARROW AMERICA 143 1 Order Now
MOUSER WORLDWIDE 296 1 Order Now
ANGLIA Live EUROPE 12 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

DIGIKEY

库存

7

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

14

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

7

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

5

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

143

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

296

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

12

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

4

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Quantity

1

Specific features

Sub-GHz (915 MHz) RF module

ECCN (US)

5A992C

Country of Origin

-

B-L475E-IOT01A2

Marketing Status

Active

Unit Price (US$)

53

Unit Price (US$)

53.0*

Distributor availability ofB-L475E-IOT01A2

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 44 1 Order Now
RS COMPONENTS EUROPE 66 1 Order Now
MOUSER WORLDWIDE 201 1 Order Now
Farnell Element14 EUROPE 120 1 Order Now
ANGLIA Live EUROPE 2 1 Order Now
RUTRONIK EUROPE 19 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

DIGIKEY

库存

44

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

66

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

201

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

120

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

2

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

19

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Quantity

1

Specific features

Sub-GHz (868 MHz) RF module

ECCN (US)

5A992C

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

精选 产品

相关产品

MEMS and Sensors

开发工具硬件

    • 型号

      ST-LINK server software module

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 boards firmware upgrade

      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10

生态系统

    • 型号

      AWS IoT Core is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices.

软件

    • 型号

      Amazon FreeRTOS is an operating system for MCUs that makes small, low-power edge devices easy to program, deploy, secure, connect, and manage.

      STM32Cube function pack for ultra-low power IoT node with artificial intelligence (AI) application based on audio and motion sensing

      STM32Cube function pack for IoT sensor node with telemetry and device management applications for Microsoft Azure cloud

      STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, TouchSensing, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

      AWS IoT software expansion for STM32Cube (UM2178)

      Microsoft Azure software expansion for STM32Cube

      Generic IoT cloud software expansion for STM32Cube

      IoT Google Cloud Platform software expansion for STM32Cube

      Secure boot & secure firmware update software expansion for STM32Cube

      IBM Watson software expansion for STM32Cube

评估工具

    • 型号

      MCU discovery board for SPC5 Chorus 4M automotive microcontroller with CAN transceivers

      GM01Q STMoD+ - Cellular Expansion Board

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DB3143
      Discovery kit for IoT node, multi-channel communication with STM32L4
      4.0
      280.34 KB
      PDF
      DB3143

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

    • Description 版本 文档大小 Action
      TN1235
      Overview of ST-LINK derivatives
      2.0
      670.76 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • Description 版本 文档大小 Action
      UM2153
      Discovery kit for IoT node, multi-channel communication with STM32L4
      4.0
      1.85 MB
      PDF
      UM2052
      Getting started with STM32 MCU Discovery Kits software development tools
      2.0
      1.35 MB
      PDF
      UM2153

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

      UM2052

      Getting started with STM32 MCU Discovery Kits software development tools

演示和培训资料

    • Description 版本 文档大小 Action
      Neural Networks on the STM32 with STM32Cube.AI 1.0
      2.15 MB
      PDF
      STM32 Development Boards Portfolio 1.0
      3.08 MB
      PDF

      Neural Networks on the STM32 with STM32Cube.AI

      STM32 Development Boards Portfolio

硬件资源

    • Description 版本 文档大小 Action
      B-L475E-IOT01A1 and B-L475E-IOT01A2 gerber files 1.0
      568.38 KB
      ZIP

      B-L475E-IOT01A1 and B-L475E-IOT01A2 gerber files

    • Description 版本 文档大小 Action
      B-L475E-IOT01A1 and B-L475E-IOT01A2 BOM 1.0
      80.56 KB
      ZIP

      B-L475E-IOT01A1 and B-L475E-IOT01A2 BOM

    • Description 版本 文档大小 Action
      B-L475E-IOT01A1 and B-L475E-IOT01A2 schematics 1.0
      8.17 MB
      ZIP

      B-L475E-IOT01A1 and B-L475E-IOT01A2 schematics

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
      PDF
      STM32L4 Series - Ultra-low-power and performance 18.10
      437.71 KB
      PDF

      STM32 for makers - Releasing your creativity

      STM32L4 Series - Ultra-low-power and performance

    • Description 版本 文档大小 Action
      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 18.02
      2.06 MB
      PDF

      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

法律

    • Description 版本 文档大小 Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF
      Open Reference Material License Agreement v5
      42.53 KB
      PDF

      Evaluation products license agreement

      Open Reference Material License Agreement v5

Binary resources

    • Description 版本 文档大小 Action
      Inventek ISM 43362 Wi-Fi module firmware update (read the readme file for instructions) 1.0
      7.92 KB
      ZIP

      Inventek ISM 43362 Wi-Fi module firmware update (read the readme file for instructions)

型号 Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
B-L475E-IOT01A1
Active
Ecopack1 -
B-L475E-IOT01A2
Active
Ecopack1 -

B-L475E-IOT01A1

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

WEEE Compliant

-

B-L475E-IOT01A2

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

WEEE Compliant

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.