STMicroelectronics P-NUCLEO-LRWAN2, Руководство пользователя

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1.1 Sensor hardware overview
The P-NUCLEO-LRWAN2 LoRaWAN
®
sensor device has the following key features:
Main board
• 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-B USB connector for the ST-LINK
◦ ARDUINO
®
Uno V3 expansion connector
◦ ST morpho extension pin headers for full access to all STM32 I/Os
RF module and sensor expansion board
• 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
Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
All other trademarks are the property of their respective owners.
UM2587
Sensor hardware overview
UM2587 - Rev 3
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