Skip to Content

Changes for page wiki_test

Last modified by Mengting Qiu on 2024/09/05 17:35
From version 84.24
edited by Xiaoling
on 2023/09/11 16:01
Change comment: There is no comment for this version
To version 84.18
edited by Xiaoling
on 2023/09/11 15:48
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -192,7 +192,7 @@
192 192  Reset DDS20-NB and see if the BLUE LED is slowly blinking.
193 193  )))
194 194  
195 -[[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/image-20230809172509-1.png?rev=1.1||alt="image-20230809172509-1.png"]]
195 +[[image:image-20230809172509-1.png]]
196 196  
197 197  (((
198 198  (% style="color:red" %)**Note :**(% style="color:red; display:none" %)** **
... ... @@ -212,8 +212,6 @@
212 212  
213 213  * Smart liquefied gas solution
214 214  
215 -
216 -
217 217  == 1.7 Precautions ==
218 218  
219 219  
... ... @@ -254,8 +254,6 @@
254 254  )))
255 255  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
256 256  
257 -
258 -
259 259  == 1.10 BLE connection ==
260 260  
261 261  
... ... @@ -403,8 +403,6 @@
403 403  
404 404  * Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right): Temperature, Humidity, Sampling time.
405 405  
406 -
407 -
408 408  === 2.2.2 HEX format Payload(Type~=0) ===
409 409  
410 410  
... ... @@ -472,7 +472,6 @@
472 472  
473 473  (% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
474 474  
475 -
476 476  == 2.3  ​Uplink Payload ==
477 477  
478 478  
... ... @@ -486,19 +486,89 @@
486 486  
487 487  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
488 488  |=(% style="width: 95px; background-color:#4F81BD;color:white" %)Size(bytes)|=(% style="width: 61px; background-color:#4F81BD;color:white" %)2|=(% style="background-color:#4F81BD;color:white" %)2|=(% style="background-color:#4F81BD;color:white" %)1|=(% style="background-color:#4F81BD;color:white" %)2|=(% style="background-color:#4F81BD;color:white" %)1
489 -|(% style="width:95px" %)Value|(% style="width:61px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
490 -[[Distance>>||anchor="H2.3.2A0Distance"]]
482 +|(% style="width:95px" %)Value|(% style="width:61px" %)[[BAT>>||anchor="H2.3.2A0BatteryInfo"]]|(((
483 +[[Distance>>||anchor="H2.3.3A0Distance"]]
491 491  (unit: mm)
492 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
493 -[[Temperature (Optional)>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
494 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
485 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0InterruptPin"]]|(((
486 +[[Temperature (Optional)>>||anchor="H2.3.5A0DS18B20Temperaturesensor"]]
487 +)))|[[Sensor Flag>>||anchor="H2.3.6A0SensorFlag"]]
495 495  
496 496  [[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"]]
497 497  
498 498  
499 -=== 2.3.1  Battery Info ===
492 +=== 2.3.1 Device Status, FPORT~=5 ===
500 500  
501 501  
495 +(((
496 +Users can use the downlink command(**0x26 01**) to ask DDS20-NB to send device configure detail, include device configure status. DDS20-NB will uplink a payload via FPort=5 to server.
497 +
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-NB, 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 +
557 +Ex1: 0x0B45 = 2885mV
558 +
559 +Ex2: 0x0B49 = 2889mV
560 +
561 +
562 +=== 2.3.2  Battery Info ===
563 +
564 +
502 502  Check the battery voltage for DDS20-NB.
503 503  
504 504  Ex1: 0x0B45 = 2885mV
... ... @@ -506,7 +506,7 @@
506 506  Ex2: 0x0B49 = 2889mV
507 507  
508 508  
509 -=== 2.3.2  Distance ===
572 +=== 2.3.3  Distance ===
510 510  
511 511  
512 512  (((
... ... @@ -523,11 +523,9 @@
523 523  
524 524  * If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
525 525  
589 +=== 2.3.4  Interrupt Pin ===
526 526  
527 527  
528 -=== 2.3.3  Interrupt Pin ===
529 -
530 -
531 531  This data field shows if this packet is generated by interrupt or not.
532 532  
533 533  **Example:**
... ... @@ -537,7 +537,7 @@
537 537  0x01: Interrupt Uplink Packet.
538 538  
539 539  
540 -=== 2.3.4  DS18B20 Temperature sensor ===
601 +=== 2.3.5  DS18B20 Temperature sensor ===
541 541  
542 542  
543 543  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -549,7 +549,7 @@
549 549  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
550 550  
551 551  
552 -=== 2.3.5  Sensor Flag ===
613 +=== 2.3.6  Sensor Flag ===
553 553  
554 554  
555 555  (((
... ... @@ -606,7 +606,6 @@
606 606  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
607 607  
608 608  
609 -
610 610  = 3. Configure DDS20-NB =
611 611  
612 612  == 3.1 Configure Methods ==
... ... @@ -618,8 +618,6 @@
618 618  
619 619  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
620 620  
621 -
622 -
623 623  == 3.2 AT Commands Set ==
624 624  
625 625  
... ... @@ -717,7 +717,7 @@
717 717  
718 718  * Fix bugs.
719 719  
720 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/nyzeu0lf0amcaek/AAC6UZrqyTcAyJgXOH7l9F9Ka?dl=0]]**
778 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fhb3uyl4gt6clru/AAAiZVTFcxrfE1JOOyfcgO9ha?dl=0]]**
721 721  
722 722  Methods to Update Firmware:
723 723  
... ... @@ -725,8 +725,6 @@
725 725  
726 726  * Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
727 727  
728 -
729 -
730 730  = 6. FAQ =
731 731  
732 732  == 6.1 How can I access t BC660K-GL AT Commands? ==
... ... @@ -746,8 +746,6 @@
746 746  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.
747 747  
748 748  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.
749 -
750 -
751 751  )))
752 752  
753 753  = 8. Order Info =
... ... @@ -783,8 +783,6 @@
783 783  
784 784  * Weight / pcs : 180g
785 785  
786 -
787 -
788 788  = 10. Support =
789 789  
790 790