STMicroelectronics P-NUCLEO-LRWAN2

Meet the STM32 Nucleo starter pack for LoRa technology and advanced modulations!

This uses the NUCLEO-F746ZG board with an STM32F7 microcontroller, paired with a RisingHF ARDUINO expansion board (LRWAN_GS_HF1). It acts as a strong LoRaWAN packet forwarder, smoothly connecting your data to LoRaWAN network servers.

Equipped with the NUCLEO-L073RZ board, which runs on an ultra-low-power STM32L0 microcontroller. It controls the USI I-NUCLEO-LRWAN1 ARDUINO expansion board, serving as a versatile sensor node compatible with ARDUINO platforms. The I-NUCLEO-LRWAN1 includes an easy-to-use STM32L05-powered LoRa module with simple AT commands for easy operation.

Buy STMicroelectronics P-NUCLEO-LRWAN2 now and step into the world of LPWAN.

Key Features:

NUCLEO-L073RZ development board (from STMicroelectronics):

• The STM32L073RZT6 Arm Cortex-M0+ CPU operates at 32 MHz.
• It has 192 KB of Flash memory for storing programs, 20 KB of SRAM for quick data access, and 6 KB of data EEPROM.
• Includes one LED for visual feedback, one button for user input, and a reset button.
• A 32.768 kHz crystal oscillator is used to preserve correct time.
• Built-in ST-LINK/V2-1 debugger/programmer with USB connectivity for simple debugging and programming.
• Supports the Mini-AB USB connection, the ARDUINO Uno V3 expansion connector, and the ST morpho extension pin header.

NUCLEO-F746ZG development board (from STMicroelectronics):

• The STM32F746ZGT6 Arm Cortex-M7 CPU runs at 216 MHz.
• Provides 1 MB of Flash memory for big applications and 320 KB of SRAM.
• It has three LEDs to indicate status and buttons for user input, including a reset button.
• A 32.768 kHz crystal oscillator is used to preserve correct time.
• Supports Ethernet and USB OTG (On-The-Go).
• Built-in ST-LINK/V2-1 debugger/programmer with USB interface.
• Supports Micro-AB USB connection, ST Zio expansion connector, ARDUINO Uno V3 compatibility, and ST morpho extension pin headers for versatile I/O access.

I-NUCLEO-LRWAN1 LoRa HF band sensor expansion board (from USI):

• Uses the USI WM-SG-SM-42 LoRaWAN module for low-power, long-distance wireless connectivity.
• STMicroelectronics sensors are used to measure temperature, humidity, pressure, and motion.

LRWAN_GS_HF1 LoRa HF band gateway expansion board (from RisingHF):

• Features SX1301/SX1257: HF baseband data concentrator and transceiver.
• Automatically changes the spreading factor across eight channels, improving performance from SF12 to SF7.
• Capable of receiving signals as faint as -140 dBm at 300 bit/s, allowing for robust communication.
• Provides 6 dBm of output power for effective transmission.
• It supports LoRaWAN Class A and Class C protocols, as well as the Semtech packet forwarder, DNS, and NTP for network compatibility.