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  • USI® in partnership with STMicroelectronics developed the LoRa® expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa® and/or FSK/OOK technologies.

    The I-NUCLEO-LRWAN1 features the USI® LoRaWAN™ technology module, addressing low-cost and low-power wide area network (LPWAN), which comes with the embedded AT-command stack pre-loaded.
    The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWAN™ node.
    The I-NUCLEO-LRWAN1 is LoRaWAN™ class A certified and sustains the class C.
    The I-NUCLEO-LRWAN1 includes the USI® LoRaWAN™ module, Arduino™ connectors, a SMA connector, a 50 Ω antenna and three ST environmental sensors.
    For more details about all the components of the LoRa®-Middleware library, refer to the STM32 LoRa®software expansion for STM32Cube user manual (UM2073).
    The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST. For complete and latest information, refer to the third party GitHub page https://github.com/USIWP1Module/USI_I-NUCLEO-LRWAN1.

    主要特性

    USI® low-cost, LPWAN module supporting LoRa® technology:
    • ST ultra-low-power STM32L052T8Y6 MCU, Cortex®-M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG
    • Semtech SX1272 radio transceiver supporting LoRa®, FSK, GFSK, MSK, GMSK and OOK modulation
    • High sensitivity down to -137 dBm
    • 860 MHz to 1020 MHz frequency range
    • 14 dBm to 20 dBm output power
    • 2.0 V to 3.6 V voltage range
    • -40°C to +85°C temperature range
    • Embedded 32 kHz and 32 MHz crystals
    • USART communication interface



    ST accelerometer and magnetometer sensor (LSM303AGR)


    ST relative humidity and temperature sensor (HTS221)
    ST pressure sensor (LPS22HB)


    Arduino™ connectors


    SMA connector (antenna included in the kit)

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
I-NUCLEO-LRWAN1
Active
28.9 1 Sub-GHz (868 MHz to 915 MHz) RF module 3A991A2 - Check Availability

Distributor availability ofI-NUCLEO-LRWAN1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 96 1 Order Now
RS COMPONENTS EUROPE 41 1 Order Now
ARROW EUROPE 48 0 Order Now
MOUSER WORLDWIDE 129 1 Order Now
Farnell Element14 EUROPE 105 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

代理商库存报告日期: 2019-03-25

代理商名称

DIGIKEY

库存

96

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

41

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

48

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

129

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

105

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: 2019-03-25

Buy direct

I-NUCLEO-LRWAN1

Marketing Status

Active

Unit Price (US$)

28.9

Unit Price (US$)

28.9*

Distributor availability ofI-NUCLEO-LRWAN1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 96 1 Order Now
RS COMPONENTS EUROPE 41 1 Order Now
ARROW EUROPE 48 0 Order Now
MOUSER WORLDWIDE 129 1 Order Now
Farnell Element14 EUROPE 105 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

代理商库存报告日期: 2019-03-25

代理商名称

DIGIKEY

库存

96

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

41

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

48

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

129

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

105

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: 2019-03-25

Quantity

1

Specific features

Sub-GHz (868 MHz to 915 MHz) RF module

ECCN (US)

3A991A2

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

相关应用

Connectivity

Factory Automation

软件

    • 型号

      LoRaWAN software expansion for STM32Cube (UM2073)

00 Files Selected

技术文档

    • Description 版本 文档大小 Action
      DB3169
      USI® LoRa® expansion board for STM32 Nucleo
      4.0
      299.01 KB
      PDF
      DB3169

      USI® LoRa® expansion board for STM32 Nucleo

演示和培训资料

    • Description 版本 文档大小 Action
      IoT connectivity made easier with STM32 MCUs and LoRa 1.3
      2.85 MB
      PDF
      STM32 Development Boards Portfolio 1.0
      3.08 MB
      PDF

      IoT connectivity made easier with STM32 MCUs and LoRa

      STM32 Development Boards Portfolio

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      Get ready for the largest IoT development ecosystem 19.01
      629.13 KB
      PDF

      Get ready for the largest IoT development ecosystem

    • Description 版本 文档大小 Action
      STM32L series - Ultra-low-power 32-bit MCUs 18.11
      3.86 MB
      PDF

      STM32L series - Ultra-low-power 32-bit MCUs

质量与可靠性

    • Description 版本 文档大小 Action
      Certificate of compliance LoRaWAN certified product delivered to USI® 1.0
      277.45 KB
      PDF

      Certificate of compliance LoRaWAN certified product delivered to USI®

型号 Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
I-NUCLEO-LRWAN1
Active
Ecopack1 -

I-NUCLEO-LRWAN1

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.