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P-NUCLEO-LRWAN2

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STM32 Nucleo pack LoRa™ HF band sensor and gateway

Quantity $ per Unit Savings
1$97.020%
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$97.02
Parameter NameParameter Value
ECCN US5A991.g
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack1
GradeIndustrial
Package NameCARD

The P-NUCLEO-LRWAN2 STM32 Nucleo starter pack for LoRa® technology and high-performance (G)FSK/OOK/(G)MSK modulations is a development tool to learn and quickly develop low-power wide-area network (LPWAN) solutions. The pack contains both an LPWAN end-node and its related gateway. It is compatible with various LoRaWAN® network server providers. P-NUCLEO-LRWAN2 is intended for countries granting radio-communications access in frequency bands higher than 800 MHz.


On the gateway side, the NUCLEO-F746ZG board, based on a high-performance STM32F7 Arm® 32-bit microcontroller, controls a RisingHF ARDUINO® expansion board (LRWAN_GS_HF1) used as a basic LoRaWAN® packet forwarder. In that way, data coming from the development node can reach LoRaWAN® network servers directly.


On the sensor-node side, the NUCLEO-L073RZ, based on an ultra-low-power STM32L0 Arm® 32-bit microcontroller, controls a USI® I-NUCLEO-LRWAN1 ARDUINO® expansion board used as a sensor node.


The I-NUCLEO-LRWAN1 end-node is an ARDUINO® compatible expansion board. This board is designed by USI® around a LoRa® module powered by an STM32L05 device hosting a friendly AT command stack. This makes user development and access to the LoRa® technology easier. In addition, this expansion board features several sensors from STMicroelectronics: accelerometer and gyroscope (LSM303AGR), MEMS pressure (LPS22HB), and humidity and temperature (HTS221).

Key features
  • NUCLEO-L073RZ development board (from STMicroelectronics)
    • STM32L073RZT6 Arm® Cortex®-M0+ ultra-low-power MCU at 32 MHz with 192-Kbyte Flash memory, 20-Kbyte SRAM and 6-Kbyte data EEPROM
    • 1 user LED
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
    • Board connectors Mini-AB USB connector for the ST-LINK ARDUINO® Uno V3 expansion connector ST morpho extension pin headers for full access to all STM32 I/Os
  • NUCLEO-F746ZG development board (from STMicroelectronics)
    • STM32F746ZGT6 Arm® Cortex®-M7 high-performance MCU at 216 MHz with 1-Mbyte Flash memory and 320-Kbyte SRAM
    • 3 user LEDs
    • 1 user and 1 reset push-buttons
    • Ethernet compliant with IEEE-802.3-2002
    • USB OTG full speed or device only
    • 32.768 kHz crystal oscillator
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
    • Board connectors Micro-AB USB connector for the ST-LINK ST Zio expansion connector including ARDUINO® Uno V3 ST morpho extension pin headers for full access to all STM32 I/Os USB with Micro-AB Ethernet RJ45
  • I-NUCLEO-LRWAN1 LoRa® HF band (868/915/923 MHz) sensor expansion board (from USI®)
    • USI® WM-SG-SM-42 low-power long-range LoRaWAN® module, based on the STM32L052 MCU and Semtech SX1272 transceiver
    • STMicroelectronics HTS221 temperature and humidity sensor
    • STMicroelectronics LPS22HB pressure sensor
    • STMicroelectronics LSM303AGR accelerometer and gyroscope sensor
  • LRWAN_GS_HF1 LoRa® HF band (868/915/923 MHz) gateway expansion board (from RisingHF)
    • SX1301/SX1257 HF baseband dat
Associated Products