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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 84.6
edited by Xiaoling
on 2023/09/11 14:53
Change comment: There is no comment for this version
To version 84.9
edited by Xiaoling
on 2023/09/11 15:13
Change comment: There is no comment for this version

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... ... @@ -308,10 +308,10 @@
308 308  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-NB_NB-IoT_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/image-20230911140426-2.png?width=951&height=320&rev=1.1||alt="image-20230911140426-2.png"]]
309 309  
310 310  
311 -There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of S31-NB.
311 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of DDS20-NB.
312 312  
313 313  
314 -(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set S31-NB send data to IoT server.
314 +(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set DDS20-NB send data to IoT server.
315 315  
316 316  * Install NB-IoT SIM card and configure APN. See instruction of [[Attach Network>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.AttachNetwork]].
317 317  
... ... @@ -341,13 +341,13 @@
341 341  [[image:image-20230819113244-11.png||height="141" width="367"]]
342 342  )))|(% style="width:170px" %)
343 343  
344 -(% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate S31-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
344 +(% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate DDS20-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
345 345  
346 346  
347 347  == 2.2 ​Payload Types ==
348 348  
349 349  
350 -To meet different server requirement, S31-NB supports different payload type.
350 +To meet different server requirement, DDS20-NB supports different payload type.
351 351  
352 352  **Includes:**
353 353  
... ... @@ -373,7 +373,7 @@
373 373  
374 374  This is the General Json Format. As below:
375 375  
376 -(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":S31x-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
376 +(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":DDS20-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
377 377  
378 378  
379 379  (% style="color:red" %)**Notice, from above payload:**
... ... @@ -396,7 +396,7 @@
396 396  
397 397  These bytes include the hardware and software version.
398 398  
399 -(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for S31B-NB & S31-NB
399 +(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for DDS20-NB
400 400  
401 401  (% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
402 402  
... ... @@ -423,20 +423,6 @@
423 423  **99**    Not known or not detectable
424 424  
425 425  
426 -(% style="color:blue" %)**Temperature: **
427 -
428 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
429 -
430 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
431 -
432 -(FF3F & 8000: Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
433 -
434 -
435 -(% style="color:blue" %)**Humidity:   **
436 -
437 -Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
438 -
439 -
440 440  (% style="color:blue" %)**TimeStamp:   **
441 441  
442 442  Unit TimeStamp Example: 64d49439(H) = 1691653177(D)
... ... @@ -479,7 +479,7 @@
479 479  == 2.4 Multi-Samplings and One uplink ==
480 480  
481 481  
482 -To save battery life, S31-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
468 +To save battery life, DDS20-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
483 483  
484 484  * (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
485 485  
... ... @@ -490,35 +490,11 @@
490 490  [[image:1692424376354-959.png]]
491 491  
492 492  
493 -== 2.5 Humidity and Temperature alarm function ==
479 +== 2.5 Trggier an uplink by external interrupt ==
494 494  
495 495  
496 -On each sampling define by AT+TR ( default 900s or 15 minutes), when the value exceed the range, it will trigger an Alarm and immediately sends a uplink.
482 +DDS20-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
497 497  
498 -
499 -(% style="color:blue" %)**AT Commands:**
500 -
501 -(% style="color:#037691" %)**AT+ SHHUM=min,max**
502 -
503 -Example: AT+ SHHUM=50,80  ~/~/ Alarm when humidity lower than 50 or higher than 80.
504 -
505 -
506 -(% style="color:#037691" %)**AT+ SHTEMP=min,max**
507 -
508 -Example: AT+ SHTEMP=20,30  ~/~/ Alarm when temperature lower than 20 or higher than 30
509 -
510 -
511 -(% style="color:red" %)**Notice:**
512 -
513 -* To disable Alarm, user can set min and max to same value , such as (% style="color:#037691" %)**AT+SHTEMP=0,0.**
514 -
515 -* If user only want to send only min or max, user can set the alarm to a value that device won’t reach. For example: (% style="color:#037691" %)**AT+SHTEMP=-80,0.**
516 -
517 -== 2.6 Trggier an uplink by external interrupt ==
518 -
519 -
520 -S31-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
521 -
522 522  (% style="color:blue" %)**AT command:**
523 523  
524 524  * (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
... ... @@ -531,12 +531,12 @@
531 531  
532 532  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
533 533  
534 -= 3. Configure S31x-NB =
496 += 3. Configure DDS20-NB =
535 535  
536 536  == 3.1 Configure Methods ==
537 537  
538 538  
539 -S31x-NB supports below configure method:
501 +DDS20-NB supports below configure method:
540 540  
541 541  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
542 542  
... ... @@ -625,7 +625,7 @@
625 625  = 4. Battery & Power Consumption =
626 626  
627 627  
628 -S31x-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
590 +DDS20-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
629 629  
630 630  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
631 631  
... ... @@ -660,7 +660,7 @@
660 660  = 7. Order Info =
661 661  
662 662  
663 -Part Number: (% style="color:blue" %)**S31-NB-XX  / S31B-NB-XX**
625 +Part Number: (% style="color:blue" %)**DDS20-NB-XX**
664 664  
665 665  (% style="color:red" %)**XX**(%%):
666 666  
... ... @@ -676,7 +676,7 @@
676 676  
677 677  (% style="color:#037691" %)**Package Includes**:
678 678  
679 -* S31-NB or S31-NB NB-IoT Sensor Node x 1
641 +* DDS20-NB NB-IoT Sensor Node x 1
680 680  
681 681  * External antenna x 1
682 682