Development Kit STMicroelectronics P-NUCLEO-LRWAN1
| Manufacturer | STMicroelectronics |
| Part Number | P-NUCLEO-LRWAN1 |
P-NUCLEO-LRWAN1 - Low-power wireless Nucleo pack with Nucleo-L073RZ and LoRa expansion board
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Detailed Description
The STM32 Nucleo pack for LoRa technology and high-performance FSK/OOK RF transceiver modem (P-NUCLEO-LRWAN1) is a development tool to learn and develop solutions based on LoRa and/or FSK/OOK technologies.
This tool, in association with the certified embedded software solution (I-CUBE-LRWAN), provides the means to set up a complete LoRaWANnode compliant with class A, based on the Semtech SX1272MB2xAS LoRa extension board.
To control the LoRa extension board, the pack comes with a NUCLEO-L073RZ MCU board based on the ultra-low-power STM32L0 ARM 32-bit microcontroller. The I-CUBE-LRWAN is LoRaWANclass A certified.
This pack is the perfect fit for any countries with 868 MHz or 915 ISM frequency bands.
Key Features
- NUCLEO-L073RZ board:
- Ultra-low-power STM32L0 Series MCU, Cortex-M0+ based with 192 Kbytes of Flash memory, 20 Kbytes of RAM, 6 Kbytes of EEPROM, LCD, crystal-less USB, T-RNG, PCROP
- Two types of extension resources
- Arduino Uno Revision 3 connectivity
- STMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os
- mbed-enabled
- On-board ST-LINK/V2-1 debugger/programmer with SWD connector
- selection-mode switch to use the kit as a standalone ST-LINK/V2-1
- Flexible board power supply
- USB VBUS or external source(3.3 V, 5 V, 7 - 12 V)
- Power management access point
- Three LEDs
- USB communication (LD1), user LED (LD2), power LED (LD3)
- Two push buttons: USER and RESET
- USB re-enumeration capability: three different interfaces supported on USB
- Virtual Com port
- Mass storage
- Debug port
- Supported by wide choice of Integrated Development Environments (IDEs) including IAR, Keil, GCC-based IDEs
- I-NUCLEO-SX1272D expansion board:
- 157 dB maximum link budget
- +20 dBm, 100 mW constant RF output versus Vsupply
- +14 dBm high efficiency PA
- Programmable bit rate up to 300 kbps
- High sensitivity: down to -137 dBm
- Bullet-proof front end: IIP3 = -12.5 dBm
- 89 dB blocking immunity
- Low RX current of 10 mA, 200 nA register retention
- Fully integrated synthesizer with a resolution of 61 Hz
- FSK, GFSK, MSK, GMSK, LoRa and OOK modulations
- Built-in bit synchronizer for clock recovery
- Sync word recognition
- Preamble detection
- 127 dB+ dynamic range RSSI
- Built-in temperature sensor and low battery indicator 1.65 V to 3.6 V power supply
Other Names:
PNUCLEOLRWAN1, P NUCLEO LRWAN1
