Users Manual

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LSN50 LoRa Sensor Node User Manual 6 / 55
1.3 Features
● LoRaWAN 1.0.2 Class A,Class C
● STM32L072CZT6 MCU
● SX1276/78 Wireless Chip
● Pre-load bootloader on USART1/USART2
● MDK-ARM Version 5.24a IDE
● I2C, LPUSART1, USB, SPI2
● 3x12bit ADC, 1x12bit DAC
● 20xDigital I/Os
● LoRa™ Modem
● Preamble detection
● Baud rate configurable
● CN470/EU433/KR920/US915/IN865
● EU868/AS923/AU915
● Open source hardware / software
● Available Band:433/868/915/920 Mhz
● IP66 Waterproof Enclosure
● Ultra Low Power consumption
● AT Commands to change parameters
● 4000mAh Battery for long term use
1.4 Applications
● Smart Buildings & Home Automation
● Logistics and Supply Chain Management
● Smart Metering
● Smart Agriculture
● Smart Cities
● Smart Factory