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  • The B-L072Z-LRWAN1 LoRa®/Sigfox™ Discovery kit is a development tool to learn and develop solutions based on LoRa®, Sigfox™, and FSK/OOK technologies. This Discovery kit features an all-in-one open module CMWX1ZZABZ-091 (by Murata). The module is powered by an STM32L072CZ and an SX1276 transceiver. The transceiver features the LoRa® long-range modem, providing ultra-long-range spread spectrum communication and high interference immunity, minimizing current consumption. Since CMWX1ZZABZ-091 is an open module, user has access to all STM32L072 peripherals such as ADC, 16-bit timer, LP-UART, I2C, SPI and USB 2.0 FS (supporting BCD and LPM).

    The B-L072Z-LRWAN1 Discovery kit includes an ST-LINK/V2-1 embedded debug tool interface, LEDs, push-buttons, antenna, Arduino Uno V3 connectors and USB OTG connector in Micro-B format.
    The LoRaWAN stack is certified class A and C compliant. It is available in theI-CUBE-LRWAN firmware package. Several examples, including an AT-command stack, are available to help users setting up a complete LoRaWAN node.
    The Sigfox™ stack is RCZ1, RCZ2, and RCZ4 certified. It is available in the X-CUBE-SFOX Expansion package. Several examples, including an AT-command modem, are also available to help users setting up a complete Sigfox™ node.

    主要特性

    • CMWX1ZZABZ-091 LoRa®/Sigfox™ module (Murata)
      • Embedded ultra-low-power STM32L072CZ Series MCUs, based on Arm® Cortex®-M0+ core, with 192 Kbytes of Flash memory, 20 Kbytes of RAM, 20 Kbytes of EEPROM
      • Frequency range: 860 MHz - 930 MHz
      • USB 2.0 FS
      • 4-channel,12-bit ADC, 2xDAC
      • 6-bit timers, LP-UART, I2C and SPI
      • Embedded SX1276 transceiver
      • LoRa®, FSK, GFSK, MSK, GMSK and OOK modulations (+ Sigfox™ compatibility)
      • +14 dBm or +20 dBm selectable output power
      • 157 dB maximum link budget
      • Programmable bit rate up to 300 kbit/s
      • High sensitivity: down to -137 dBm
      • Bullet-proof front end: IIP3 = -12.5 dBm
      • 89 dB blocking immunity
      • Low Rx current of 10 mA, 200 nA register retention
      • Fully integrated synthesizer with a resolution of 61 Hz
      • Built-in bit synchronizer for clock recovery
      • Sync word recognition
      • Preamble detection
      • 127 dB+ dynamic range RSSI
    • SMA and U.FL RF interface connectors
    • Including 50 ohm SMA RF antenna
    • On-board ST-LINK/V2-1 supporting USB re-enumeration capability
    • USB ST-LINK functions:
    • Board power supply:
      • Through USB bus or external VIN/3.3 V supply voltage or batteries
    • 3xAAA-type-battery holder for standalone operation
    • 7 LEDs:
      • 4 general-purpose LEDs
      • A 5 V-power LED
      • An ST-LINK-communication LED
      • A fault-power LED
    • 2 push-buttons (user and reset)
    • Arduino Uno V3 connectors
    • Arm® Mbed (see http://mbed.org)

样片和购买

型号
Marketing Status
Budgetary Price (US$)*
Quantity
Specific features
ECCN (US)
Country of Origin
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B-L072Z-LRWAN1
Active
46.5 1 - 3A991A2 - Check Availability

Distributor availability ofB-L072Z-LRWAN1

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RS COMPONENTS EUROPE 53 1 Order Now
FUTURE WORLDWIDE 10 1 Order Now
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代理商库存报告日期: 2019-05-22

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FUTURE

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10

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1

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ARROW

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7

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0

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MOUSER

库存

728

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1

地区

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Farnell Element14

库存

253

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1

地区

EUROPE Order Now

ANGLIA Live

库存

4

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1

地区

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RUTRONIK

库存

3

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1

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代理商库存报告日期: 2019-05-22

Buy now

B-L072Z-LRWAN1

Marketing Status

Active

Unit Price (US$)

46.5

Unit Price (US$)

46.5*

Distributor availability ofB-L072Z-LRWAN1

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 53 1 Order Now
FUTURE WORLDWIDE 10 1 Order Now
ARROW EUROPE 7 0 Order Now
MOUSER WORLDWIDE 728 1 Order Now
Farnell Element14 EUROPE 253 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now
RUTRONIK EUROPE 3 1 Order Now

代理商库存报告日期: 2019-05-22

代理商名称

RS COMPONENTS

库存

53

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

10

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

7

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

728

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

253

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

3

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-22

Quantity

1

Specific features

-

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

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技术文档

    • Description 版本 文档大小 Action
      DB3090
      Discovery kit for LoRaWAN™, Sigfox™, and LPWAN protocols with STM32L0
      3.0
      251.83 KB
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    • Description 版本 文档大小 Action
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      Overview of ST-LINK derivatives
      2.0
      670.76 KB
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      TN1235

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      UM2052
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      2.0
      1.35 MB
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      UM2159
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      UM2052

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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
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      IoT connectivity made easier with STM32 MCUs and LoRa

      STM32 Development Boards Portfolio

硬件资源

    • Description 版本 文档大小 Action
      B-L072Z-LRWAN1 Gerber files 3.0
      4.63 MB
      ZIP

      B-L072Z-LRWAN1 Gerber files

    • Description 版本 文档大小 Action
      B-L072Z-LRWAN1 BOM 3.0
      74.02 KB
      ZIP

      B-L072Z-LRWAN1 BOM

    • Description 版本 文档大小 Action
      B-L072Z-LRWAN1 Schematics 3.0
      8.38 MB
      ZIP

      B-L072Z-LRWAN1 Schematics

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
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      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
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      Get ready for the largest IoT development ecosystem

      STM32 for makers - Releasing your creativity

    • 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
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      STM32L series - Ultra-low-power 32-bit MCUs 18.11
      3.86 MB
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      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

      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 Murata®
      276.87 KB
      PDF

      Certificate of compliance LoRaWAN certified product delivered to Murata®

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

型号 Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
B-L072Z-LRWAN1
Active
Ecopack1 -

B-L072Z-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.