Users Manual

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LSN50 LoRa Sensor Node User Manual 34 / 55
V1.2 Firmware:
 Support Class C
 After the configuration key can be stored in. No need to configure again even after
power off.
 Add auto send feature after power on
 Solve negative temperature issue.
 Support Mydevices_LPP payload, user need to recompile firmware again.
V1.1 Firmware:
 Support Battery Voltage(mV) ,the data of Oil Sensor ,the data of DS18B20, Digital I/0,
ADC_IN1(PA1),
 Proximity switch, I2C Device Example
V1.0 Firmware:
 Support ADC monitoring (See how to in the case study of Oil Sensor) and DS18B20 (See
how to in the case study of DS18B20)