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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.

    Key Features

    • 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

产品型号
供货状态
预算价格(US$)
数量
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
从分销商订购
从ST订购
I-NUCLEO-LRWAN1
批量生产
28.9 1 Sub-GHz (868 MHz to 915 MHz) RF module 3A991A2 - true 查看供货情况

Distributor availability ofI-NUCLEO-LRWAN1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 59 1 Order Now
RS COMPONENTS EUROPE 20 1 Order Now
RICHARDSON RFPD AMERICA 10 1 Order Now
MOUSER WORLDWIDE 61 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

DIGIKEY

库存

59

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

20

Min.Order

1

地区

EUROPE Order Now

RICHARDSON RFPD

库存

10

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

61

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-15

立即购买

I-NUCLEO-LRWAN1

供货状态

批量生产

单价(US$)

28.9

单价(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 59 1 Order Now
RS COMPONENTS EUROPE 20 1 Order Now
RICHARDSON RFPD AMERICA 10 1 Order Now
MOUSER WORLDWIDE 61 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

DIGIKEY

库存

59

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

20

Min.Order

1

地区

EUROPE Order Now

RICHARDSON RFPD

库存

10

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

61

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-15

数量

1

Specific features

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

ECCN (US)

3A991A2

Country of Origin

-

WEEE Compliant

true

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

适合您的资源

相关应用

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连接

软件

    • 产品型号

      LoRaWAN software expansion for STM32Cube (UM2073)

评估工具

    • 产品型号

      STM32 Nucleo pack LoRa™ HF band sensor and gateway

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      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

    • 描述 版本 文档大小 操作
      IoT connectivity made easier with STM32 MCUs and LoRa 1.6
      3.2 MB
      PDF
      STM32 Development Boards Portfolio 1.2
      2.98 MB
      PDF

      IoT connectivity made easier with STM32 MCUs and LoRa

      STM32 Development Boards Portfolio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Get ready for the largest IoT development ecosystem 20.0
      1.36 MB
      PDF

      Get ready for the largest IoT development ecosystem

    • 描述 版本 文档大小 操作
      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

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

      Certificate of compliance LoRaWAN certified product delivered to USI®

产品型号 供货状态 符合RoHS级别 Material Declaration**
I-NUCLEO-LRWAN1
批量生产
Ecopack1

I-NUCLEO-LRWAN1

Package:

Ecopack1

Material Declaration**:

Marketing Status

批量生产

RoHS Compliance Grade

Ecopack1

(**) 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.