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B-L072Z-LRWAN1
Discovery Kit, LoRa® Low Power Wireless Module, SMA and U.FL RF Interface Connectors
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- B-L072Z-LRWAN1
- Order Code:
- 2708776
- Technical Datasheet:
- B-L072Z-LRWAN1 Datasheet
Product Overview
The B-L072Z-LRWAN1 from STMicroelectronics is a low power wireless STM32L0 LoRa discovery kit. This kit for LoRaWAN and LPWAN protocols with STM32L0. It is a development tool to learn and develop solutions based on LoRa and FSK/OOK technologies. It features an all-in-one open module CMWX1ZZABZ-091 (by Murata). The module is powered by an STM32L072CZ and an SX1276 transceiver. 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, 16bit timer, LP-UART, I2C, SPI and USB 2.0 FS (supporting BCD and LPM). It also features an on-board ST-LINK/V2-1 supporting USB re-enumeration capability, USB ST-LINK functions, through USB bus or external VIN /3.3V supply voltage or batteries, 3xAAA-type-battery holder for standalone operation. The LoRaWAN stack is certified class A and C compliant.
- Embedded ultra low power STM32L072CZ series MCUs based on ARM Cortex -M0+ core
- 192 Kbytes of flash memory, 20 Kbytes of RAM, 20 Kbytes of EEPROM
- 4-channel, 12bit ADC, 2 x DAC, USB 2.0 FS & 157dB maximum link budget
- LoRa, FSK, GFSK, MSK, GMSK and OOK modulations, +14dBm or +20dBm selectable output power
- Programmable bit rate up to 300Kbit/s, high sensitivity down to -137dBm
- Bullet proof front end IIP3 of -12.5dBm, 89dB blocking immunity & sync word recognition
- Low RX current of 10mA, 200nA register retention & preamble detection
- Fully integrated synthesizer with a resolution of 61Hz, built-in bit synchronizer for clock recovery
- 127dB+ dynamic range RSSI, SMA and U.FL RF interface connectors
- System requirements are Windows OS (XP, 7, 8, 10), Linux or macOS and USB type-A to Micro-B cable
Applications
Wireless
Contents
The B-L072Z-LRWAN1 Discovery kit includes an ST-LINK/V2-1 embedded debug tool interface, 7 LEDs, 2 push-buttons, 50 ohm SMA RF antenna, Arduino Uno V3 connectors and USB OTG connector in Micro-B format.
Product Information
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- :
- STMicroelectronics
- :
- STM32L072CZ, SX1276
- :
- Wireless Connectivity
- :
- Internet of Things (IoT)
- :
- Discovery Dev Board STM32L072CZ
- :
- -
Technical Docs (1)
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