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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.
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- STMicroelectronics
- :
- STM32L072CZ, SX1276
- :
- Wireless Connectivity
- :
- Internet of Things (IoT)
- :
- Discovery Dev Board STM32L072CZ
- :
- -
Technical Documents (2)
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
42 more will be available on 20/07/23
Extra stock is available upon order to the Supplier Lead Time which is approximately 29/01/24
138 UK stock available for 5-8 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
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