♧ STM32L0 > B-L072Z-LRWAN1

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BASIC4MCU | ♧ STM32L0 | L072 LRWAN1_Discovery | B-L072Z-LRWAN1

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작성자 master 작성일2018-03-14 09:15 조회1,380회 댓글0건

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STM32 MCU Eval Tools  


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ST's tools for evaluation of the STM32, range from highly affordable community enabled tools up to fully equipped boards, ready for evaluation of every single feature of the selected MCU. All ST evaluation boards include an ST-LINK/V2 in-circuit debugger/programmer.

STM32 Nucleo boards follow a lean approach and are ideal for prototyping and community usage. An Arduino™connector and the ST Morpho connector make an extension with application related add-on hardware easy. All I/Os of the MCU are easily accessible, the boards come with a HAL library and work with IAR, Keil, CCC based IDEs as well as the mbed™ online IDE.

STM32 Discovery kits are a cheap and complete approach for evaluation of the outstanding capabilities of STM32 MCUs. They carry the necessary components, like MEMS microphones, sensors, LCD displays) for demonstration of specific device features. Evaluation and prototyping are facilitated by a HAL library and software examples, IAR, Keil and CCC based IDEs are supported.

STM32 Eval boards, the high end evaluation platform, carry all the required external hardware necessary for using the complete features set of an STM32 Microcontroller. STM32 Eval boards give access to all the pins of the contained microcontroller, even for bigger packages. The HAL library and ready-to-use software examples make application design very easy.

This comprehensive portfolio of evaluation boards is complemented by a wide choice of STM32 evaluation boards developed by ST’s partners.

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STM32 MCU Discovery Kits  


STM32 Discovery kits are a cheap and complete solution for the evaluation of the outstanding capabilities of STM32 MCUs. They carry the necessary infrastructure for demonstration of specific device characteristics, a HAL library and comprehensive software examples allow to fully benefit from the devices features and added values.  

Extension connectors give access to most of the device’s I/Os and make the connection of add-on hardware possible.

With the integrated debugger/programmer the discovery kits are ideal for prototyping.











B-L072Z-LRWAN1


STM32L0 Discovery kit LoRa, low-power wireless


The B-L072Z-LRWAN1 LoRa®Discovery kit is a development tool to learn and develop solutions based on LoRa®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 inI-CUBE-LRWAN firmware package. Several examples, as an AT-command stack, are available to help users setting up a complete LoRaWAN™node.

Key Features

  • CMWX1ZZABZ-091 LoRa® 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
    • USB 2.0 FS
    • 4-channel,12-bit ADC, 2xDAC
    • 6-bit timers, LP-UART, I2 C and SPI
    • Embedded SX1276 transceiver
    • LoRa® , FSK, GFSK, MSK, GMSK and OOK modulations
    • +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)

IMAGE

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Technical Documentation

Product Specifications
DescriptionVersionSize
DB3090DB3090: Discovery kit for LoRaWAN™ and LPWAN protocols with STM32L01.0297 KB
Technical Notes & Articles
DescriptionVersionSize
TN1235TN1235: Overview of the ST-LINK embedded in STM32 MCU Nucleo, Discovery Kits and Eval Boards1.0155 KB
User Manuals
DescriptionVersionSize
UM2115UM2115: Discovery kit for LoRaWAN™ and LPWAN protocols with STM32L03.02 MB
UM2052UM2052: Getting started with STM32 MCU Discovery Kits software development tools1.01 MB
UM2159UM2159: Getting started with Ultra-low-power STM32L0 and LoRa® Discovery kit1.0303 KB

Presentations & Training Material

Presentations
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740IoT connectivity made easier with STM32 MCUs and LoRa1.2.02 MB

Hardware Resources

Board Manufacturing Specifications
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_zip.png%22&type=cafe_wa740B-L072Z-LRWAN1 Gerber files2.02 MB
Bill of Materials
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_zip.png%22&type=cafe_wa740B-L072Z-LRWAN1 BOM2.059 KB
Schematic Pack
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_zip.png%22&type=cafe_wa740B-L072Z-LRWAN1 Schematics2.08 MB

Publications and Collaterals

Flyers
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740Get ready for the largest IoT development ecosystem17.02741 KB
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740STM32 for makers - Releasing your creativity17.062 MB
Brochures
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers17.102 MB
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740STM32L series - Ultra-low-power 32-bit MCUs16.43 MB

Quality & Reliability

Product Certifications
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740Certificate of compliance LoRaWAN certified product delivered to Murata®276 KB

Legal

License Agreement
DescriptionVersionSize
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740Evaluation products license agreement1.4128 KB
?src=%22http%3A%2F%2Fwww.st.com%2Fetc%2Fclientlibs%2Fst-site%2Fmedia%2Fapp%2Fimages%2Ficon_pdf.png%22&type=cafe_wa740Open Reference Material License Agreement v542 KB

TOOLS AND SOFTWARE

Development Tools
SOFTWARE DEVELOPMENT TOOLS
Embedded Software
MCUS EMBEDDED SOFTWARE

SAMPLE & BUY

(*) 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

QUALITY & RELIABILITY


Part NumberMarketing StatusRoHS Compliance GradeMaterial Declaration**
B-L072Z-LRWAN1ActiveEcopack1

(**) 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.

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/b-l072z-lrwan1.html 

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