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Last modified by Mengting Qiu on 2024/09/05 17:35
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edited by Xiaoling
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To version 90.1
edited by Mengting Qiu
on 2023/09/20 17:53
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Title
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1 -SW3L-NB_NB-IoT_Flow_Sensor_User_Manual
1 +DDS45-NB -- NB-IoT Distance Detection Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
... ... @@ -31,7 +31,7 @@
31 31  
32 32  DDS45-NB (% style="color:blue" %)**supports BLE configure **(%%)and(% style="color:blue" %)** OTA update**(%%) which make user easy to use.
33 33  
34 -DDS45-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to several years.
34 +DDS45-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to severa years.
35 35  
36 36  DDS45-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
37 37  
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151 151  == 1.7 Sleep mode and working mode ==
152 152  
153 153  
154 -(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any NB-IoT activate. This mode is used for storage and shipping to save battery life.
154 +(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
155 155  
156 -(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as NB-IoT Sensor to Join NB-IoT network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
156 +(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
157 157  
158 158  
159 159  == 1.8 Button & LEDs ==
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314 314  (% style="color:#4472c4" %)**{"IMEI":"866207058378443","Model":"DDS45-NB","distance":217,"battery":3.54,"signal":24,"1":{221,2023/09/20 09:47:01},"2":{0,2023/09/20 09:15:04},"3":{0,2023/09/20 09:00:04},"4":{0,2023/09/20 08:45:03},"5":{0,2023/09/20 08:30:03},"6":{0,2023/09/20 08:15:03},"7":{0,2023/09/20 08:00:04},"8":{0,2023/09/20 07:45:04}}**
315 315  
316 316  
317 -[[image:image-20230920175015-3.png||height="613" width="890"]]
317 +[[image:image-20230920175015-3.png||height="627" width="911"]]
318 318  
319 319  
320 320  (% style="color:red" %)**Notice, from above payload:**
321 321  
322 -* Distance , Battery & Signal are the value at uplink time.
322 +* Temperature , Humidity , Battery & Signal are the value at uplink time.
323 323  
324 -* 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): Distance, Sampling time.
324 +* 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.
325 325  
326 326  === 2.2.2 HEX format Payload(Type~=0) ===
327 327  
... ... @@ -335,7 +335,7 @@
335 335  
336 336  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
337 337  
338 -[[image:image-20230920173352-2.png||height="636" width="919"]]
338 +[[image:image-20230920173352-2.png||height="647" width="936"]]
339 339  
340 340  
341 341  (% style="color:blue" %)**Version:**
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386 386  
387 387  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
388 388  
389 -(% style="color:#4472c4" %)** {"IMEI": "866207058378443","Model": "DDS45-NB","distance": 502,"battery": 3.57,"signal": 23}**
389 +(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
390 390  
391 -[[image:image-20230922094043-2.png||height="558" width="851"]]
392 392  
393 -
394 -=== ===
395 -
396 396  === 2.2.4 ThingSpeak Payload(Type~=1) ===
397 397  
398 398  
399 -This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~3 are:
395 +This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~4 are:
400 400  
401 -Distance, Battery & Signal. This payload type only valid for ThingsSpeak Platform
397 +Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
402 402  
403 403  As below:
404 404  
405 -(% style="color:#4472c4" %)**field1=Distance value&field2=Battery value&field3=Singal value**
401 +(% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
406 406  
407 -[[image:image-20230921104741-1.png||height="565" width="826"]]
408 408  
409 -
410 410  == 2.3  ​Uplink Payload ==
411 411  
412 412  
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415 415  )))
416 416  
417 417  (((
418 -Uplink payload includes in total 21 bytes.
412 +Uplink payload includes in total 8 bytes.
419 419  )))
420 420  
421 421  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
422 -|=(% style="width: 95px; background-color:#4F81BD;color:white" %)Size(bytes)|=(% style="width: 61px; background-color:#4F81BD;color:white" %)8|=(% 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: rgb(79, 129, 189); color: white; width: 49px;" %)1|=(% style="background-color: rgb(79, 129, 189); color: white; width: 79px;" %)1|=(% style="background-color:#4F81BD;color:white" %)2|=(% style="background-color:#4F81BD;color:white" %)4
423 -|(% style="width:95px" %)Value|(% style="width:61px" %)f+IMEI|(% style="width:61px" %)Ver|(% style="width:61px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:61px" %)(((
424 -Singal
416 +|=(% 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
417 +|(% style="width:95px" %)Value|(% style="width:61px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
418 +[[Distance>>||anchor="H2.3.2A0Distance"]]
419 +(unit: mm)
420 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
421 +[[Temperature (Optional)>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
422 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
425 425  
426 -Strength
427 -)))|(% style="width:49px" %)Mod|(% style="width:79px" %)[[Digital Interrupt >>||anchor="H2.3.2A0Interrupt"]]|(% style="width:61px" %)[[Distance>>||anchor="H2.3.3A0Distance"]](unit: mm)|(% style="width:61px" %)(((
428 -Timestamp
424 +[[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"]]
429 429  
430 -
431 -)))
432 432  
433 -If the cache upload mechanism is turned on, you will receive the payload shown in the figure below.
434 -
435 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:512px" %)
436 -|(% style="width:115px" %)**Frame header**|(% style="width:118px" %)**Frame data(1)**|(% style="width:116px" %)**Frame data(2)**|(% style="width:39px" %)**F…**|(% style="width:117px" %)**Frame data(X)**
437 -
438 -=== ===
439 -
440 440  === 2.3.1  Battery Info ===
441 441  
442 442  
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447 447  Ex2: 0x0B49 = 2889mV
448 448  
449 449  
450 -=== 2.3.2  Interrupt ===
437 +=== 2.3.2  Distance ===
451 451  
452 452  
440 +(((
441 +Get the distance. Flat object range 30mm - 4500mm.
442 +)))
443 +
444 +(((
445 +For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
446 +
447 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
448 +)))
449 +
450 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
451 +
452 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
453 +
454 +=== 2.3.3  Interrupt Pin ===
455 +
456 +
453 453  This data field shows if this packet is generated by interrupt or not.
454 454  
455 455  **Example:**
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459 459  0x01: Interrupt Uplink Packet.
460 460  
461 461  
462 -=== 2.3.3  Distance ===
466 +=== 2.3.4  DS18B20 Temperature sensor ===
463 463  
464 464  
465 -(((
466 -Get the distance. Flat object range 30mm - 4500mm.
467 -)))
469 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
468 468  
469 -(((
470 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
471 +**Example**:
471 471  
472 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
473 -)))
473 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
474 474  
475 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
475 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
476 476  
477 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
478 478  
478 +=== 2.3.5  Sensor Flag ===
479 +
480 +
479 479  (((
482 +0x01: Detect Ultrasonic Sensor
483 +)))
484 +
485 +(((
486 +0x00: No Ultrasonic Sensor
487 +
480 480  
481 481  )))
482 482  
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495 495  == 2.5 Multi-Samplings and One uplink ==
496 496  
497 497  
498 -To save battery life, DDS45-NB will sample Distance 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:
506 +To save battery life, DDS45-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:
499 499  
500 500  * (% 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)
501 501  
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