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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 100.4
edited by Xiaoling
on 2023/10/10 09:13
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To version 93.2
edited by Mengting Qiu
on 2023/09/21 11:27
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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
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1 1  (% style="text-align:center" %)
2 -[[image:image-20231010090810-1.png||height="518" width="839"]]
2 +[[image:image-20230912085600-1.png||height="519" width="731"]]
3 3  
4 4  
5 5  
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8 8  
9 9  
10 10  
11 +
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
... ... @@ -19,23 +19,21 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is SW3L-NB NB-IoT Flow Sensor ==
23 +== 1.1 What is DDS45-NB NB-IoT Distance Detection Sensor ==
23 23  
24 24  
25 -The Dragino SW3L-NB is a (% style="color:blue" %)**NB-IoT Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via NB-IoT network. User can use this to (% style="color:blue" %)**monitor the water usage for buildings**.
26 +The Dragino DDS45-NB is a (% style="color:blue" %)** NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for distance measurement, and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS45-NB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
26 26  
27 -The SW3L-NB will send water flow volume every 20 minutes. It can also detect the (% style="color:blue" %)**water flow status and send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
28 +It detects the distance (% style="color:blue" %)** between the measured object and the sensor**(%%), and and send IoT platform via NB-IoT network.
28 28  
29 -SW3L-NB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to (% style="color:blue" %)**work in low to high temperatures**.
30 +DDS45-NB supports different uplink methods including (% style="color:blue" %)**MQTT, MQTTs, UDP & TCP**(%%) for different application requirement, and support uplinks to various IoT Servers.
30 30  
31 -SW3L-NB supports different uplink methods including (% style="color:blue" %)**MQTT, MQTTs, UDP & TCP**(%%) for different application requirement, and support uplinks to various IoT Servers.
32 +DDS45-NB (% style="color:blue" %)**supports BLE configure **(%%)and(% style="color:blue" %)** OTA update**(%%) which make user easy to use.
32 32  
33 -SW3L-NB (% style="color:blue" %)**supports BLE configure **(%%)and(% style="color:blue" %)** OTA update**(%%) which make user easy to use.
34 +DDS45-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to severa years.
34 34  
35 -SW3L-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to several years.
36 +DDS45-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
36 36  
37 -SW3L-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
38 -
39 39  [[image:image-20230912102813-2.png||height="320" width="923"]]
40 40  
41 41  
... ... @@ -152,9 +152,9 @@
152 152  == 1.7 Sleep mode and working mode ==
153 153  
154 154  
155 -(% 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.
156 156  
157 -(% 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.
158 158  
159 159  
160 160  == 1.8 Button & LEDs ==
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387 387  
388 388  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
389 389  
390 -(% 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}**
391 391  
392 -[[image:image-20230922094043-2.png||height="558" width="851"]]
393 393  
394 -
395 -=== ===
396 -
397 397  === 2.2.4 ThingSpeak Payload(Type~=1) ===
398 398  
399 399  
... ... @@ -416,41 +416,48 @@
416 416  )))
417 417  
418 418  (((
419 -Uplink payload includes in total 21 bytes.
414 +Uplink payload includes in total 8 bytes.
420 420  )))
421 421  
422 422  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
423 -|=(% 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
424 -|(% style="width:95px" %)Value|(% style="width:61px" %)f+IMEI|(% style="width:61px" %)Ver|(% style="width:61px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:61px" %)(((
425 -Singal
418 +|=(% 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
419 +|(% style="width:95px" %)Value|(% style="width:61px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
420 +[[Distance>>||anchor="H2.3.2A0Distance"]]
421 +(unit: mm)
422 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
423 +[[Temperature (Optional)>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
424 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
426 426  
427 -Strength
428 -)))|(% 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" %)(((
429 -Timestamp
426 +=== 2.3.1  Battery Info ===
430 430  
431 -
432 -)))
433 433  
434 -If the cache upload mechanism is turned on, you will receive the payload shown in the figure below.
429 +Check the battery voltage for DDS45-NB.
435 435  
436 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:512px" %)
437 -|(% 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)**
431 +Ex1: 0x0B45 = 2885mV
438 438  
439 -=== ===
433 +Ex2: 0x0B49 = 2889mV
440 440  
441 -=== 2.3.1  Battery Info ===
442 442  
436 +=== 2.3.2  Distance ===
443 443  
444 -Check the battery voltage for DDS45-NB.
445 445  
446 -Ex1: 0x0B45 = 2885mV
439 +(((
440 +Get the distance. Flat object range 30mm - 4500mm.
441 +)))
447 447  
448 -Ex2: 0x0B49 = 2889mV
443 +(((
444 +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" %)** **
449 449  
446 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
447 +)))
450 450  
451 -=== 2.3.2  Interrupt ===
449 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
452 452  
451 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
453 453  
453 +=== 2.3.3  Interrupt Pin ===
454 +
455 +
454 454  This data field shows if this packet is generated by interrupt or not.
455 455  
456 456  **Example:**
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460 460  0x01: Interrupt Uplink Packet.
461 461  
462 462  
463 -=== 2.3.3  Distance ===
465 +=== 2.3.4  DS18B20 Temperature sensor ===
464 464  
465 465  
466 -(((
467 -Get the distance. Flat object range 30mm - 4500mm.
468 -)))
468 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
469 469  
470 -(((
471 -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" %)** **
470 +**Example**:
472 472  
473 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
474 -)))
472 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
475 475  
476 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
474 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
477 477  
478 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
479 479  
477 +=== 2.3.5  Sensor Flag ===
478 +
479 +
480 480  (((
481 +0x01: Detect Ultrasonic Sensor
482 +)))
483 +
484 +(((
485 +0x00: No Ultrasonic Sensor
486 +
481 481  
482 482  )))
483 483  
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