P-NUCLEO-LRWAN3 STM32 Nucleo starter pack with LoRa® LF band sensor and gateway Data brief
●Description
■The P-NUCLEO-LRWAN3 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-LRWAN3 is intended for countries granting radio-communications access in frequency bands lower than 500 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_LF1) used as a basic LoRaWAN® packet forwarder. In that way, data coming from the development node can directly reach LoRaWAN® network servers.
■On the sensor-node side, the NUCLEO-L073RZ, based on an ultra-low-power STM32L0 Arm® 32-bit microcontroller, controls a RisingHF LRWAN_NS1 ARDUINO® expansion board used as a sensor node.
■The LRWAN_NS1 end-node is an ARDUINO® compatible expansion board. This board is designed by RisingHF around a LoRa® module powered by an STM32L07 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 (LSM6DS3), MEMS pressure (LPS22HB), humidity and temperature (HTS221), and magnetometer (LIS3MDL).
●Features
■NUCLEO-L073RZ development board (from STMicroelectronics)
▲STM32L073RZT6 Arm® Cortex®-M0+ ultra-low-power MCU at 32 MHz with 192-Kbyte Flash memory, 20-KbyteSRAM 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-KbyteSRAM
▲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
■LRWAN_NS1 LoRa® LF band (433/470 MHz) sensor expansion board (from RisingHF)
▲RisingHF RHF0M003-LF20 low-power long-range LoRaWAN® module, based on the STM32L071 MCU and SemtechSX1278 transceiver
◆High sensitivity down to -137 dBm
◆14 dBm to 20 dBm output power
▲STMicroelectronics HTS221 temperature and humidity sensor
▲STMicroelectronics LPS22HB pressure sensor
▲STMicroelectronics LSM6DS3 accelerometer and gyroscope sensor
▲STMicroelectronics LIS3MDL magnetometer
■LRWAN_GS_LF1 LoRa® LF band (433/470 MHz) gateway expansion board (from RisingHF)
▲Semtech SX1301/SX1255 LF baseband data concentrator and transceiver
◆Automatically adaptive to spreading factor from SF12 to SF7 in each of 8 channels
◆High sensitivity down to -140 dBm at 300 bit/s
◆6 dBm output power
◆Support LoRaWAN® protocol Class A and Class C
◆Support Semtech packet forwarder
◆Support DNS and NTP
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P-NUCLEO-LRWAN3 、 NUCLEO-L073RZ 、 STM32L073RZT6 、 NUCLEO-F746ZG 、 STM32F746ZGT6 、 HTS221 、 LPS22HB 、 LSM6DS3 、 LIS3MDL 、 STM32 、 STM32L071 、 STM32L0 、 STM32F7 、 STM32L07 、 STM32Cube |
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Nucleo starter pack 、 development tool 、 ARDUINO® compatible expansion board |
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[ LoRa® technology ][ high-performance (G)FSK/OOK/(G)MSK modulations ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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September 2019 |
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Rev 1 |
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DB4028 |
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2.5 MB |
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