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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 104.1
edited by Saxer Lin
on 2023/08/05 15:55
Change comment: There is no comment for this version
To version 97.1
edited by Saxer Lin
on 2023/08/05 14:59
Change comment: There is no comment for this version

Summary

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379 379  Customers can judge whether they need to adjust the environment based on the signal strength.
380 380  
381 381  
382 -**1) When the sensor detects valid data:**
383 -
384 -[[image:image-20230805155335-1.png||height="145" width="724"]]
385 -
386 -
387 -**2) When the sensor detects invalid data:**
388 -
389 -[[image:image-20230805155428-2.png||height="139" width="726"]]
390 -
391 -
392 -**3) When the sensor is not connected:**
393 -
394 -[[image:image-20230805155515-3.png||height="143" width="725"]]
395 -
396 -
397 397  ==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
398 398  
399 399  
... ... @@ -434,37 +434,16 @@
434 434  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
435 435  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
436 436  
437 -[[image:image-20230805150315-4.png||height="233" width="723"]]
438 438  
423 +=== 2.3.3 Historical Water Flow Status, FPORT~=3 ===
439 439  
440 -=== 2.3.3 Historical measuring distance, FPORT~=3 ===
425 +LDS12-LB stores sensor values and users can retrieve these history values via the [[downlink command>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/#H2.5DatalogFeature]].
441 441  
442 -LDS12-LB stores sensor values and users can retrieve these history values via the [[downlink command>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H2.5.4Pollsensorvalue]].
443 -
444 444  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
445 445  
446 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
447 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
448 -**Size(bytes)**
449 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)1|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 88px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 85px;" %)4
450 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)Interrupt flag & Interrupt_level|(% style="width:62.5px" %)(((
451 -Reserve(0xFF)
452 -)))|Distance|Distance signal strength|(% style="width:88px" %)(((
453 -LiDAR temp
454 -)))|(% style="width:85px" %)Unix TimeStamp
455 455  
456 -**Interrupt flag & Interrupt level:**
457 -
458 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:501px" %)
459 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
460 -**Size(bit)**
461 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**bit7**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**bit6**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**[bit5:bit2]**|=(% style="width: 91px; background-color: rgb(79, 129, 189); color: white;" %)**bit1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 88px;" %)**bit0**
462 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)No ACK message|(% style="width:62.5px" %)Poll Message Flag|Reserve|(% style="width:91px" %)Interrupt level|(% style="width:88px" %)(((
463 -Interrupt flag
464 -)))
465 -
466 466  * (((
467 -Each data entry is 11 bytes and has the same structure as [[Uplink Payload>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H2.3.2UplinkPayload2CFPORT3D2]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands.
431 +Each data entry is 11 bytes and has the same structure as [[real time water flow status>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/#H2.3.3A0WaterFlowValue2CUplinkFPORT3D2]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands.
468 468  )))
469 469  
470 470  For example, in the US915 band, the max payload for different DR is:
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518 518  [[image:image-20230805145056-3.png]]
519 519  
520 520  
521 -=== 2.3.4 Decode payload in The Things Network ===
485 +=== 2.3.3 Decode payload in The Things Network ===
522 522  
523 523  
524 524  While using TTN network, you can add the payload format to decode the payload.
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