Dragino LDS03A, Руководство пользователя

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LDS03A Outdoor Open/Close Door Sensor
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1. Introduction .............................................................................................................................. 4
1.1 What is LDS03A Open/Close Door Sensor .................................................................................. 4
1.2 Features ...................................................................................................................................... 6
1.3 Storage & Operation Temperature ............................................................................................. 6
1.4 Applications ................................................................................................................................ 6
1.5 Mechanical ................................................................................................................................. 7
1.6 Pin Definitions and Switch .......................................................................................................... 8
1.6.1 Pin Definition .................................................................................................................... 8
1.6.2 Jumper JP2(Power ON/OFF) ............................................................................................. 8
1.6.3 BOOT MODE / SW1 ........................................................................................................... 8
1.6.4 Reset Button ..................................................................................................................... 8
1.6.5 LED .................................................................................................................................... 8
2. Operation Mode ....................................................................................................................... 9
2.1 How it works? ............................................................................................................................. 9
2.2 Example to use for LoRaWAN network ....................................................................................... 9
2.3 Uplink Payload .......................................................................................................................... 13
2.3.1 Device Status, FPORT=5 .................................................................................................. 13
2.3.2 Sensor Configuration, FPORT=4 ...................................................................................... 14
2.3.3 Real-Time Open/Close Status, Uplink FPORT=2 .............................................................. 15
2.3.4 Historical Door Open/Close Event, FPORT=3 .................................................................. 15
2.4 Datalog Feature........................................................................................................................ 17
2.4.1 Unix TimeStamp .............................................................................................................. 17
2.4.2 Set Device Time .............................................................................................................. 17
2.4.3 Poll sensor value ............................................................................................................. 18
2.4.4 Decoder in TTN V3 .......................................................................................................... 18
2.5 Show data on Datacake ............................................................................................................ 19
3. Configure LDS03A via AT Command or LoRaWAN Downlink .................................................... 23
3.1 Set Transmit Interval Time........................................................................................................ 23
3.2 Set Password ............................................................................................................................ 24
3.3 Quit AT Command .................................................................................................................... 24
3.4 Enable / Disable Alarm ............................................................................................................. 24
3.5 Clear count ............................................................................................................................... 25
3.6 Set system time ........................................................................................................................ 25