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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
1 +[[image:image-20220709084038-1.jpeg||height="575" width="575"]]
3 3  
4 4  
5 5  
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9 9  
10 10  
11 11  
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 16  
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18 18  
19 19  
20 20  
18 +
21 21  = 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
21 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
24 24  
25 25  (((
26 26  
27 27  
28 -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.
26 +(((
27 +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.
28 +\\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.
29 +\\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.
30 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
31 +\\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)
32 +\\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.
33 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 -
32 -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.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 36  
37 37  )))
38 38  
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43 43  
44 44  
45 45  
46 -== 1.2 ​Features ==
45 +== 1.2 ​ Features ==
47 47  
48 48  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
49 49  * Monitor Soil Moisture
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58 58  * Micro SIM card slot for NB-IoT SIM
59 59  * 8500mAh Battery for long term use
60 60  
61 -
62 -
63 -
64 64  == 1.3  Specification ==
65 65  
66 66  
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69 69  * Supply Voltage: 2.1v ~~ 3.6v
70 70  * Operating Temperature: -40 ~~ 85°C
71 71  
72 -
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,10 +80,8 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
77 +Probe(% style="color:#037691" %)** Specification:**
83 83  
84 -
85 -Probe(% style="color:#037691" %)** Specification:**
86 -
87 87  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
88 88  
89 89  [[image:image-20220708101224-1.png]]
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132 132  === 2.2.1 Test Requirement ===
133 133  
134 134  
127 +(((
135 135  To use NSE01 in your city, make sure meet below requirements:
129 +)))
136 136  
137 137  * Your local operator has already distributed a NB-IoT Network there.
138 138  * The local NB-IoT network used the band that NSE01 supports.
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149 149  
150 150  === 2.2.2 Insert SIM card ===
151 151  
146 +(((
152 152  Insert the NB-IoT Card get from your provider.
148 +)))
153 153  
150 +(((
154 154  User need to take out the NB-IoT module and insert the SIM card like below:
152 +)))
155 155  
156 156  
157 157  [[image:1657249468462-536.png]]
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190 190  
191 191  [[image:image-20220708110657-3.png]]
192 192  
191 +(((
193 193  (% 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/]]
193 +)))
194 194  
195 195  
196 196  
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293 293  In this mode, uplink payload includes in total 18 bytes
294 294  
295 295  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 -|=(% style="width: 50px;" %)(((
296 +|=(% style="width: 60px;" %)(((
297 297  **Size(bytes)**
298 -)))|=(% 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**
299 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
298 +)))|=(% 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**
299 +|(% 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"]]
300 300  
301 +(((
301 301  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
303 +)))
302 302  
303 303  
304 304  [[image:image-20220708111918-4.png]]
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318 318  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 319  * Interrupt: 0x00 = 0
320 320  
321 -
322 -
323 -
324 324  == 2.4  Payload Explanation and Sensor Interface ==
325 325  
326 326  
327 327  === 2.4.1  Device ID ===
328 328  
328 +(((
329 329  By default, the Device ID equal to the last 6 bytes of IMEI.
330 +)))
330 330  
332 +(((
331 331  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
334 +)))
332 332  
336 +(((
333 333  **Example:**
338 +)))
334 334  
340 +(((
335 335  AT+DEUI=A84041F15612
342 +)))
336 336  
344 +(((
337 337  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
346 +)))
338 338  
339 339  
340 340  
341 341  === 2.4.2  Version Info ===
342 342  
352 +(((
343 343  Specify the software version: 0x64=100, means firmware version 1.00.
354 +)))
344 344  
356 +(((
345 345  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
358 +)))
346 346  
347 347  
348 348  
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364 364  
365 365  === 2.4.4  Signal Strength ===
366 366  
380 +(((
367 367  NB-IoT Network signal Strength.
382 +)))
368 368  
384 +(((
369 369  **Ex1: 0x1d = 29**
386 +)))
370 370  
388 +(((
371 371  (% style="color:blue" %)**0**(%%)  -113dBm or less
390 +)))
372 372  
392 +(((
373 373  (% style="color:blue" %)**1**(%%)  -111dBm
394 +)))
374 374  
396 +(((
375 375  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
398 +)))
376 376  
400 +(((
377 377  (% style="color:blue" %)**31**  (%%) -51dBm or greater
402 +)))
378 378  
404 +(((
379 379  (% style="color:blue" %)**99**   (%%) Not known or not detectable
406 +)))
380 380  
381 381  
382 382  
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383 383  === 2.4.5  Soil Moisture ===
384 384  
385 385  (((
413 +(((
386 386  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.
387 387  )))
416 +)))
388 388  
389 389  (((
419 +(((
390 390  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
391 391  )))
422 +)))
392 392  
393 393  (((
394 394  
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403 403  === 2.4.6  Soil Temperature ===
404 404  
405 405  (((
406 - 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
437 +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
407 407  )))
408 408  
409 409  (((
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444 444  
445 445  === 2.4.8  Digital Interrupt ===
446 446  
478 +(((
447 447  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.
480 +)))
448 448  
482 +(((
449 449  The command is:
484 +)))
450 450  
486 +(((
451 451  (% 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]])**.**
488 +)))
452 452  
453 453  
454 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
491 +(((
492 +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.
493 +)))
455 455  
456 456  
496 +(((
457 457  Example:
498 +)))
458 458  
500 +(((
459 459  0x(00): Normal uplink packet.
502 +)))
460 460  
504 +(((
461 461  0x(01): Interrupt Uplink Packet.
506 +)))
462 462  
463 463  
464 464  
465 465  === 2.4.9  ​+5V Output ===
466 466  
512 +(((
467 467  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
514 +)))
468 468  
469 469  
517 +(((
470 470  The 5V output time can be controlled by AT Command.
519 +)))
471 471  
521 +(((
472 472  (% style="color:blue" %)**AT+5VT=1000**
523 +)))
473 473  
525 +(((
474 474  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
527 +)))
475 475  
476 476  
477 477  
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521 521  
522 522  * (% style="color:blue" %)**INTMOD**
523 523  
577 +(((
524 524  Downlink Payload: 06000003, Set AT+INTMOD=3
579 +)))
525 525  
526 526  
527 527  
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544 544  
545 545  __**Measurement the soil surface**__
546 546  
602 +(((
547 547  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]]
604 +)))
548 548  
549 549  [[image:1657259653666-883.png]] ​
550 550  
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576 576  [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
577 577  
578 578  
579 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
636 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
580 580  
581 581  
582 582  
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585 585  === 2.9.1  ​Battery Type ===
586 586  
587 587  
645 +(((
588 588  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.
647 +)))
589 589  
590 590  
650 +(((
591 591  The battery is designed to last for several years depends on the actually use environment and update interval. 
652 +)))
592 592  
593 593  
655 +(((
594 594  The battery related documents as below:
657 +)))
595 595  
596 596  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
660 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
598 598  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599 599  
600 600  (((
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768 768  
769 769  
770 770  
834 +== 5.2  Can I calibrate NSE01 to different soil types? ==
835 +
836 +(((
837 +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]].
838 +)))
839 +
840 +
771 771  = 6.  Trouble Shooting =
772 772  
773 773  == 6.1  ​Connection problem when uploading firmware ==
774 774  
775 775  
846 +(((
847 +**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]]
848 +)))
849 +
776 776  (% class="wikigeneratedid" %)
777 777  (((
778 -(% 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;"]]
852 +
779 779  )))
780 780  
781 781  
782 -
783 783  == 6.2  AT Command input doesn't work ==
784 784  
785 785  (((
786 786  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.
860 +
861 +
787 787  )))
788 788  
789 789  
790 -
791 791  = 7. ​ Order Info =
792 792  
793 793  
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806 806  
807 807  (% style="color:#037691" %)**Package Includes**:
808 808  
809 -
810 810  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811 811  * External antenna x 1
812 812  )))
... ... @@ -816,7 +816,6 @@
816 816  
817 817  (% style="color:#037691" %)**Dimension and weight**:
818 818  
819 -
820 820  * Size: 195 x 125 x 55 mm
821 821  * Weight:   420g
822 822  )))
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