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LSN50V2-D2x LoRaWAN Waterproof, Outdoor Temperature Sensor 2 / 23
1. Introduction..............................................................................................................................4
1.1 What is LSN50V2-D20 LoRaWAN Temperature Sensor ..............................................................4
1.2 Specifications..............................................................................................................................5
1.3 Features......................................................................................................................................5
1.4 Applications................................................................................................................................5
1.5 Pin Definitions and Switch ..........................................................................................................7
1.5.1 Pin Definition ....................................................................................................................7
1.5.2 Jumper JP2........................................................................................................................7
1.5.3 BOOT MODE / SW1...........................................................................................................7
1.5.4 Reset Button .....................................................................................................................7
1.5.5 LED....................................................................................................................................7
1.6 Hardware Change log.................................................................................................................8
2. How to use LSN50v2-D20? ........................................................................................................9
2.1 How it works?.............................................................................................................................9
2.2 Quick guide to connect to LoRaWAN server (OTAA) ...................................................................9
2.3 Uplink Payload..........................................................................................................................12
2.3.1 Payload Analyze ..............................................................................................................12
2.3.2 Payload Decoder file.......................................................................................................13
2.4 Temperature Alarm Feature .....................................................................................................13
2.5 Configure LSN50v2-D20............................................................................................................14
2.5.1 General Configure Commands........................................................................................14
2.5.2 Sensor related commands: .............................................................................................14
2.6 LED Status.................................................................................................................................17
2.7 Button Function........................................................................................................................17
2.8 Firmware Change Log...............................................................................................................17
3. Battery Info................................................................................................. 错误!未定义书签。
4. Use AT Command....................................................................................................................21
4.1 Access AT Command.................................................................................................................21
5. FAQ.........................................................................................................................................22
5.1 What is the frequency range of LSN50v2-D20?........................................................................22
5.2 What is the Frequency Plan?....................................................................................................22
