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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  
... ... @@ -15,20 +15,19 @@
15 15  
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
25 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
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.
30 -)))
30 +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.
31 31  
32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
33 +
34 +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.
35 +
36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +
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]]
44 +[[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
51 +* Monitor Soil Moisture
52 +* Monitor Soil Temperature
53 +* 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
58 +* Ultra-Low Power consumption
59 +* 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  
... ... @@ -74,46 +74,28 @@
74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
81 +Probe(% style="color:#037691" %)** Specification:**
77 77  
78 -(% style="color:#037691" %)**Battery:**
83 +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
85 +[[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]]
99 +[[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 ==
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142 142  === 2.2.1 Test Requirement ===
143 143  
144 144  
145 -(((
146 146  To use NSE01 in your city, make sure meet below requirements:
147 -)))
148 148  
149 149  * Your local operator has already distributed a NB-IoT Network there.
150 150  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -161,13 +161,9 @@
161 161  
162 162  === 2.2.2 Insert SIM card ===
163 163  
164 -(((
165 165  Insert the NB-IoT Card get from your provider.
166 -)))
167 167  
168 -(((
169 169  User need to take out the NB-IoT module and insert the SIM card like below:
170 -)))
171 171  
172 172  
173 173  [[image:1657249468462-536.png]]
... ... @@ -206,9 +206,7 @@
206 206  
207 207  [[image:image-20220708110657-3.png]]
208 208  
209 -(((
210 210  (% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
211 -)))
212 212  
213 213  
214 214  
... ... @@ -311,14 +311,12 @@
311 311  In this mode, uplink payload includes in total 18 bytes
312 312  
313 313  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
314 -|=(% style="width: 60px;" %)(((
292 +|=(% style="width: 50px;" %)(((
315 315  **Size(bytes)**
316 -)))|=(% 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**
294 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
317 317  |(% 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"]]
318 318  
319 -(((
320 320  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
321 -)))
322 322  
323 323  
324 324  [[image:image-20220708111918-4.png]]
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338 338  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
339 339  * Interrupt: 0x00 = 0
340 340  
317 +
341 341  == 2.4  Payload Explanation and Sensor Interface ==
342 342  
343 343  
344 344  === 2.4.1  Device ID ===
345 345  
346 -(((
347 347  By default, the Device ID equal to the last 6 bytes of IMEI.
348 -)))
349 349  
350 -(((
351 351  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
352 -)))
353 353  
354 -(((
355 355  **Example:**
356 -)))
357 357  
358 -(((
359 359  AT+DEUI=A84041F15612
360 -)))
361 361  
362 -(((
363 363  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
364 -)))
365 365  
366 366  
367 367  
368 368  === 2.4.2  Version Info ===
369 369  
370 -(((
371 371  Specify the software version: 0x64=100, means firmware version 1.00.
372 -)))
373 373  
374 -(((
375 375  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
376 -)))
377 377  
378 378  
379 379  
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395 395  
396 396  === 2.4.4  Signal Strength ===
397 397  
398 -(((
399 399  NB-IoT Network signal Strength.
400 -)))
401 401  
402 -(((
403 403  **Ex1: 0x1d = 29**
404 -)))
405 405  
406 -(((
407 407  (% style="color:blue" %)**0**(%%)  -113dBm or less
408 -)))
409 409  
410 -(((
411 411  (% style="color:blue" %)**1**(%%)  -111dBm
412 -)))
413 413  
414 -(((
415 415  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
416 -)))
417 417  
418 -(((
419 419  (% style="color:blue" %)**31**  (%%) -51dBm or greater
420 -)))
421 421  
422 -(((
423 423  (% style="color:blue" %)**99**   (%%) Not known or not detectable
424 -)))
425 425  
426 426  
427 427  
... ... @@ -428,16 +428,12 @@
428 428  === 2.4.5  Soil Moisture ===
429 429  
430 430  (((
431 -(((
432 432  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.
433 433  )))
434 -)))
435 435  
436 436  (((
437 -(((
438 438  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
439 439  )))
440 -)))
441 441  
442 442  (((
443 443  
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452 452  === 2.4.6  Soil Temperature ===
453 453  
454 454  (((
455 -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
400 + 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
456 456  )))
457 457  
458 458  (((
... ... @@ -493,56 +493,34 @@
493 493  
494 494  === 2.4.8  Digital Interrupt ===
495 495  
496 -(((
497 497  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.
498 -)))
499 499  
500 -(((
501 501  The command is:
502 -)))
503 503  
504 -(((
505 505  (% 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]])**.**
506 -)))
507 507  
508 508  
509 -(((
510 510  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.
511 -)))
512 512  
513 513  
514 -(((
515 515  Example:
516 -)))
517 517  
518 -(((
519 519  0x(00): Normal uplink packet.
520 -)))
521 521  
522 -(((
523 523  0x(01): Interrupt Uplink Packet.
524 -)))
525 525  
526 526  
527 527  
528 528  === 2.4.9  ​+5V Output ===
529 529  
530 -(((
531 531  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
532 -)))
533 533  
534 534  
535 -(((
536 536  The 5V output time can be controlled by AT Command.
537 -)))
538 538  
539 -(((
540 540  (% style="color:blue" %)**AT+5VT=1000**
541 -)))
542 542  
543 -(((
544 544  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
545 -)))
546 546  
547 547  
548 548  
... ... @@ -592,9 +592,7 @@
592 592  
593 593  * (% style="color:blue" %)**INTMOD**
594 594  
595 -(((
596 596  Downlink Payload: 06000003, Set AT+INTMOD=3
597 -)))
598 598  
599 599  
600 600  
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617 617  
618 618  __**Measurement the soil surface**__
619 619  
620 -(((
621 621  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]]
622 -)))
623 623  
624 624  [[image:1657259653666-883.png]] ​
625 625  
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660 660  === 2.9.1  ​Battery Type ===
661 661  
662 662  
663 -(((
664 664  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.
665 -)))
666 666  
667 667  
668 -(((
669 669  The battery is designed to last for several years depends on the actually use environment and update interval. 
670 -)))
671 671  
672 672  
673 -(((
674 674  The battery related documents as below:
675 -)))
676 676  
677 677  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
678 678  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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849 849  
850 850  
851 851  
852 -== 5.2  Can I calibrate NSE01 to different soil types? ==
853 -
854 -(((
855 -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]].
856 -)))
857 -
858 -
859 859  = 6.  Trouble Shooting =
860 860  
861 861  == 6.1  ​Connection problem when uploading firmware ==
862 862  
863 863  
864 -(((
865 -**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]]
866 -)))
867 -
868 868  (% class="wikigeneratedid" %)
869 869  (((
870 -
772 +(% 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;"]]
871 871  )))
872 872  
873 873  
776 +
874 874  == 6.2  AT Command input doesn't work ==
875 875  
876 876  (((
877 877  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.
878 -
879 -
880 880  )))
881 881  
882 882  
784 +
883 883  = 7. ​ Order Info =
884 884  
885 885  
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898 898  
899 899  (% style="color:#037691" %)**Package Includes**:
900 900  
803 +
901 901  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
902 902  * External antenna x 1
903 903  )))
... ... @@ -907,6 +907,7 @@
907 907  
908 908  (% style="color:#037691" %)**Dimension and weight**:
909 909  
813 +
910 910  * Size: 195 x 125 x 55 mm
911 911  * Weight:   420g
912 912  )))
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