STM32L0 Discovery kit LoRa, Sigfox, low-power wireless

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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 the all-in-one CMWX1ZZABZ-091 open module by Murata. The module is powered by an STM32L072CZ microcontroller and 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, the user has access to all STM32L072CZ 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 supports Class A, Class B, and Class C. It is available in the I-CUBE-LRWAN firmware package. Several examples, including an AT-command stack, are available to help users set up a complete LoRaWAN™ node.
    The Sigfox™ stack is RC1, RC2, RC3c, and RC4 compliant. It is available in the X-CUBE-SFOX Expansion Package. Several examples, including an AT-command modem, are also available to help users set up a complete Sigfox™ node.

    主要特性

    • CMWX1ZZABZ-091 LoRa®/Sigfox™ module (Murata)
      • Embedded ultra-low-power STM32L072CZ MCU, 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, 2 × DAC
      • 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
      • LoRaWAN™ Class A certified
    • SMA and U.FL RF interface connectors
    • Including 50-ohm SMA RF antenna
    • 7 LEDs:
      • 4 general-purpose LEDs
      • 5 V power LED
      • ST-LINK-communication LED
      • Fault-power LED
    • 1 user and 1 reset push-buttons
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
    • Arduino™ Uno V3 connectors
    • Board power supply through the USB bus or external VIN/3.3 V supply voltage or batteries
    • 3 × AAA-type battery holder for standalone operation
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs, Arm® Mbed™

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B-L072Z-LRWAN1
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46.5 1 - 3A991A2 - true 查看供货情况

Distributor availability ofB-L072Z-LRWAN1

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DIGIKEY WORLDWIDE 38 1 Order Now
RS COMPONENTS EUROPE 67 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 13 0 Order Now
MOUSER WORLDWIDE 587 1 Order Now
Farnell Element14 EUROPE 194 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

代理商库存报告日期: 2019-08-08

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RS COMPONENTS

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67

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1

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1

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ARROW

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13

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0

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MOUSER

库存

587

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1

地区

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Farnell Element14

库存

194

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1

地区

EUROPE Order Now

ANGLIA Live

库存

4

Min.Order

1

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RUTRONIK

库存

2

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1

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代理商库存报告日期: 2019-08-08

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B-L072Z-LRWAN1

供货状态

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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
DIGIKEY WORLDWIDE 38 1 Order Now
RS COMPONENTS EUROPE 67 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 13 0 Order Now
MOUSER WORLDWIDE 587 1 Order Now
Farnell Element14 EUROPE 194 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

38

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

67

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

1

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

13

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

587

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

194

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

2

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

数量

1

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

WEEE Compliant

true

(*) 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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软件

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00 选择要下载的文档

技术文档

    • Description 版本 文档大小 操作
      DB3090
      Discovery kit for LoRaWAN™, Sigfox™, and LPWAN protocols with STM32L0
      4.0
      5.3 MB
      PDF
      DB3090

      Discovery kit for LoRaWAN™, Sigfox™, and LPWAN protocols with STM32L0

    • Description 版本 文档大小 操作
      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 操作
      UM2115
      Discovery kit for LoRaWAN™, Sigfox™, and LPWAN protocols with STM32L0
      5.0
      2.33 MB
      PDF
      UM2052
      Getting started with STM32 MCU Discovery Kits software development tools
      2.0
      1.35 MB
      PDF
      UM2159
      Getting started with Ultra-low-power STM32L0 and LoRa® Discovery kit
      1.0
      303.04 KB
      PDF
      UM2115

      Discovery kit for LoRaWAN™, Sigfox™, and LPWAN protocols with STM32L0

      UM2052

      Getting started with STM32 MCU Discovery Kits software development tools

      UM2159

      Getting started with Ultra-low-power STM32L0 and LoRa® Discovery kit

演示和培训资料

    • Description 版本 文档大小 操作
      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

硬件资源

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

      B-L072Z-LRWAN1 Gerber files

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

      B-L072Z-LRWAN1 BOM

    • Description 版本 文档大小 操作
      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 操作
      Get ready for the largest IoT development ecosystem 19.01
      629.13 KB
      PDF
      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
      PDF

      Get ready for the largest IoT development ecosystem

      STM32 for makers - Releasing your creativity

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

产品型号 供货状态 符合RoHS级别 材料声明**
B-L072Z-LRWAN1
Active
Ecopack1

B-L072Z-LRWAN1

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

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.