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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
12 +
13 +
8 8  **Table of Contents:**
9 9  
16 +{{toc/}}
10 10  
11 11  
12 12  
... ... @@ -13,22 +13,30 @@
13 13  
14 14  
15 15  
23 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
23 23  (((
24 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 -\\The NDDS75 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. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
32 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
30 30  )))
31 31  
35 +(((
36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 +)))
38 +
39 +(((
40 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
41 +)))
42 +
43 +(((
44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
45 +)))
46 +
32 32  
33 33  )))
34 34  
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35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
53 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 42  == 1.2 ​ Features ==
43 43  
44 -
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
60 +* Monitor Soil Moisture
61 +* Monitor Soil Temperature
62 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
67 +* Ultra-Low Power consumption
68 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
59 -
60 60  == 1.3  Specification ==
61 61  
62 62  
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74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
90 +Probe(% style="color:#037691" %)** Specification:**
77 77  
78 -(% style="color:#037691" %)**Battery:**
92 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* Max boost current: 2A, 1 second
94 +[[image:image-20220708101224-1.png]]
85 85  
86 86  
87 -(% style="color:#037691" %)**Power Consumption**
88 88  
89 -* STOP Mode: 10uA @ 3.3v
90 -* Max transmit power: 350mA@3.3v
91 -
92 -
93 -
94 -
95 95  == ​1.4  Applications ==
96 96  
97 -* Smart Buildings & Home Automation
98 -* Logistics and Supply Chain Management
99 -* Smart Metering
100 100  * Smart Agriculture
101 -* Smart Cities
102 -* Smart Factory
103 103  
104 104  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
105 105  ​
106 106  
107 -
108 -
109 109  == 1.5  Pin Definitions ==
110 110  
111 111  
112 -[[image:1657328609906-564.png]]
108 +[[image:1657246476176-652.png]]
113 113  
114 114  
115 115  
116 -
117 117  = 2.  Use NSE01 to communicate with IoT Server =
118 118  
119 119  == 2.1  How it works ==
120 120  
116 +
121 121  (((
122 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
118 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
123 123  )))
124 124  
125 125  
126 126  (((
127 -The diagram below shows the working flow in default firmware of NDDS75:
123 +The diagram below shows the working flow in default firmware of NSE01:
128 128  )))
129 129  
130 -(((
131 -
132 -)))
126 +[[image:image-20220708101605-2.png]]
133 133  
134 -[[image:1657328659945-416.png]]
135 -
136 136  (((
137 137  
138 138  )))
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319 319  )))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
320 320  |(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
321 321  
322 -(((
323 323  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
324 -)))
325 325  
326 326  
327 327  [[image:image-20220708111918-4.png]]
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341 341  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
342 342  * Interrupt: 0x00 = 0
343 343  
334 +
344 344  == 2.4  Payload Explanation and Sensor Interface ==
345 345  
346 346  
347 347  === 2.4.1  Device ID ===
348 348  
349 -(((
350 350  By default, the Device ID equal to the last 6 bytes of IMEI.
351 -)))
352 352  
353 -(((
354 354  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
355 -)))
356 356  
357 -(((
358 358  **Example:**
359 -)))
360 360  
361 -(((
362 362  AT+DEUI=A84041F15612
363 -)))
364 364  
365 -(((
366 366  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
367 -)))
368 368  
369 369  
370 370  
371 371  === 2.4.2  Version Info ===
372 372  
373 -(((
374 374  Specify the software version: 0x64=100, means firmware version 1.00.
375 -)))
376 376  
377 -(((
378 378  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
379 -)))
380 380  
381 381  
382 382  
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398 398  
399 399  === 2.4.4  Signal Strength ===
400 400  
401 -(((
402 402  NB-IoT Network signal Strength.
403 -)))
404 404  
405 -(((
406 406  **Ex1: 0x1d = 29**
407 -)))
408 408  
409 -(((
410 410  (% style="color:blue" %)**0**(%%)  -113dBm or less
411 -)))
412 412  
413 -(((
414 414  (% style="color:blue" %)**1**(%%)  -111dBm
415 -)))
416 416  
417 -(((
418 418  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
419 -)))
420 420  
421 -(((
422 422  (% style="color:blue" %)**31**  (%%) -51dBm or greater
423 -)))
424 424  
425 -(((
426 426  (% style="color:blue" %)**99**   (%%) Not known or not detectable
427 -)))
428 428  
429 429  
430 430  
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431 431  === 2.4.5  Soil Moisture ===
432 432  
433 433  (((
434 -(((
435 435  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
436 436  )))
437 -)))
438 438  
439 439  (((
440 -(((
441 441  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
442 442  )))
443 -)))
444 444  
445 445  (((
446 446  
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455 455  === 2.4.6  Soil Temperature ===
456 456  
457 457  (((
458 -Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
417 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
459 459  )))
460 460  
461 461  (((
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496 496  
497 497  === 2.4.8  Digital Interrupt ===
498 498  
499 -(((
500 500  Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
501 -)))
502 502  
503 -(((
504 504  The command is:
505 -)))
506 506  
507 -(((
508 508  (% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
509 -)))
510 510  
511 511  
512 -(((
513 513  The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
514 -)))
515 515  
516 516  
517 -(((
518 518  Example:
519 -)))
520 520  
521 -(((
522 522  0x(00): Normal uplink packet.
523 -)))
524 524  
525 -(((
526 526  0x(01): Interrupt Uplink Packet.
527 -)))
528 528  
529 529  
530 530  
531 531  === 2.4.9  ​+5V Output ===
532 532  
533 -(((
534 534  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
535 -)))
536 536  
537 537  
538 -(((
539 539  The 5V output time can be controlled by AT Command.
540 -)))
541 541  
542 -(((
543 543  (% style="color:blue" %)**AT+5VT=1000**
544 -)))
545 545  
546 -(((
547 547  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
548 -)))
549 549  
550 550  
551 551  
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595 595  
596 596  * (% style="color:blue" %)**INTMOD**
597 597  
598 -(((
599 599  Downlink Payload: 06000003, Set AT+INTMOD=3
600 -)))
601 601  
602 602  
603 603  
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620 620  
621 621  __**Measurement the soil surface**__
622 622  
623 -(((
624 624  Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
625 -)))
626 626  
627 627  [[image:1657259653666-883.png]] ​
628 628  
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663 663  === 2.9.1  ​Battery Type ===
664 664  
665 665  
666 -(((
667 667  The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
668 -)))
669 669  
670 670  
671 -(((
672 672  The battery is designed to last for several years depends on the actually use environment and update interval. 
673 -)))
674 674  
675 675  
676 -(((
677 677  The battery related documents as below:
678 -)))
679 679  
680 680  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
681 681  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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852 852  
853 853  
854 854  
855 -== 5.2  Can I calibrate NSE01 to different soil types? ==
856 -
857 -(((
858 -NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
859 -)))
860 -
861 -
862 862  = 6.  Trouble Shooting =
863 863  
864 864  == 6.1  ​Connection problem when uploading firmware ==
865 865  
866 866  
867 -(((
868 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
869 -)))
870 -
871 871  (% class="wikigeneratedid" %)
872 872  (((
873 -
789 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
874 874  )))
875 875  
876 876  
793 +
877 877  == 6.2  AT Command input doesn't work ==
878 878  
879 879  (((
880 880  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
881 -
882 -
883 883  )))
884 884  
885 885  
801 +
886 886  = 7. ​ Order Info =
887 887  
888 888  
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901 901  
902 902  (% style="color:#037691" %)**Package Includes**:
903 903  
820 +
904 904  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
905 905  * External antenna x 1
906 906  )))
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910 910  
911 911  (% style="color:#037691" %)**Dimension and weight**:
912 912  
830 +
913 913  * Size: 195 x 125 x 55 mm
914 914  * Weight:   420g
915 915  )))
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