Skip to Content

Changes for page wiki_test

Last modified by Mengting Qiu on 2024/09/05 17:35
From version 84.20
edited by Xiaoling
on 2023/09/11 15:51
Change comment: There is no comment for this version
To version 84.17
edited by Xiaoling
on 2023/09/11 15:46
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -470,7 +470,7 @@
470 470  
471 471  
472 472  (((
473 -DDS20-NB will uplink payload via LoRaWAN with below payload format: 
473 +DDS20-LB will uplink payload via LoRaWAN with below payload format: 
474 474  )))
475 475  
476 476  (((
... ... @@ -489,19 +489,89 @@
489 489  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-LB_LoRaWAN_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20230702135733.png?width=964&height=215&rev=1.1||alt="微信截图_20230702135733.png"]]
490 490  
491 491  
492 -=== 2.3.1  Battery Info ===
492 +=== 2.3.1 Device Status, FPORT~=5 ===
493 493  
494 494  
495 -Check the battery voltage for DDS20-NB.
495 +(((
496 +Users can use the downlink command(**0x26 01**) to ask DDS20-LB to send device configure detail, include device configure status. DDS20-LB will uplink a payload via FPort=5 to server.
496 496  
498 +The Payload format is as below.
499 +)))
500 +
501 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
502 +|=(% colspan="6" style="background-color:#4F81BD;color:white" %)Device Status (FPORT=5)
503 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:140px" %)**2**|(% style="width:140px" %)**1**|(% style="width:70px" %)**1**|(% style="width:70px" %)**2**
504 +|(% style="width:94px" %)**Value**|(% style="width:68px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:86px" %)Frequency Band|(% style="width:61px" %)Sub-band|(% style="width:61px" %)BAT
505 +
506 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-LB_LoRaWAN_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/DDS20.png?width=1336&height=241&rev=1.1||alt="DDS20.png"]]
507 +
508 +
509 +(% style="color:#037691" %)**Sensor Model**(%%)**:** For DDS20-LB, this value is 0x29
510 +
511 +(% style="color:#037691" %)**Firmware Version**(%%)**:** 0x0100, Means: v1.0.0 version
512 +
513 +(% style="color:#037691" %)**Frequency Band**(%%)**:**
514 +
515 +0x01: EU868
516 +
517 +0x02: US915
518 +
519 +0x03: IN865
520 +
521 +0x04: AU915
522 +
523 +0x05: KZ865
524 +
525 +0x06: RU864
526 +
527 +0x07: AS923
528 +
529 +0x08: AS923-1
530 +
531 +0x09: AS923-2
532 +
533 +0x0a: AS923-3
534 +
535 +0x0b: CN470
536 +
537 +0x0c: EU433
538 +
539 +0x0d: KR920
540 +
541 +0x0e: MA869
542 +
543 +
544 +(% style="color:#037691" %)**Sub-Band**(%%)**:**
545 +
546 +AU915 and US915: value 0x00 ~~ 0x08
547 +
548 +CN470: value 0x0B ~~ 0x0C
549 +
550 +Other Bands: Always 0x00
551 +
552 +
553 +(% style="color:#037691" %)**Battery Info:**
554 +
555 +Check the battery voltage.
556 +
497 497  Ex1: 0x0B45 = 2885mV
498 498  
499 499  Ex2: 0x0B49 = 2889mV
500 500  
501 501  
502 -=== 2.3.2  Distance ===
562 +=== 2.3.2  Battery Info ===
503 503  
504 504  
565 +Check the battery voltage for DDS20-LB.
566 +
567 +Ex1: 0x0B45 = 2885mV
568 +
569 +Ex2: 0x0B49 = 2889mV
570 +
571 +
572 +=== 2.3.3  Distance ===
573 +
574 +
505 505  (((
506 506  Get the distance. Flat object range 20mm - 2000mm.
507 507  )))
... ... @@ -516,7 +516,7 @@
516 516  
517 517  * If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
518 518  
519 -=== 2.3.3  Interrupt Pin ===
589 +=== 2.3.4  Interrupt Pin ===
520 520  
521 521  
522 522  This data field shows if this packet is generated by interrupt or not.
... ... @@ -528,7 +528,7 @@
528 528  0x01: Interrupt Uplink Packet.
529 529  
530 530  
531 -=== 2.3.4  DS18B20 Temperature sensor ===
601 +=== 2.3.5  DS18B20 Temperature sensor ===
532 532  
533 533  
534 534  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -540,7 +540,7 @@
540 540  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
541 541  
542 542  
543 -=== 2.3.5  Sensor Flag ===
613 +=== 2.3.6  Sensor Flag ===
544 544  
545 545  
546 546  (((
... ... @@ -596,6 +596,7 @@
596 596  
597 597  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
598 598  
669 +
599 599  = 3. Configure DDS20-NB =
600 600  
601 601  == 3.1 Configure Methods ==
... ... @@ -728,7 +728,7 @@
728 728  
729 729  
730 730  (((
731 -DDS20-NB has a strict [[**installation requirement**>>||anchor="H1.5A0InstallDDS20-NB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
802 +DDS20-LB has a strict [[**installation requirement**>>||anchor="1.5A0InstallDDS20-LB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
732 732  
733 733  If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
734 734  )))