Manual

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LSN50V2-D2x LoRaWAN Waterproof, Outdoor Temperature Sensor 18 / 24
2.6 LED Status
LSN50-v2-D2x has an internal LED, it will active in below situation:
 LED will fast blink 5 times when boot, this means the temperature sensor is detected.传感器接线检测 LED
闪烁删除，改成用串口看.
 After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the
network.
 If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
2.7 Button Function
Internal RESET button:
Press this button will reboot the device. Device will process OTAA Join to network again.
2.8 Firmware Change Log
See this link.