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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 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:1657271519014-786.png]]
3 3  
4 4  
5 5  
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10 10  
11 11  
12 12  
13 -
14 14  **Table of Contents:**
15 15  
16 -{{toc/}}
17 17  
18 18  
19 19  
... ... @@ -20,28 +20,25 @@
20 20  
21 21  
22 22  
23 -
24 24  = 1.  Introduction =
25 25  
26 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
23 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
27 27  
28 28  (((
29 29  
30 30  
31 -(((
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.
33 -)))
28 +The Dragino NDDS75 is a **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 **ultrasonic sensing technology** for **distance measurement**, and temperature compensation is performed internally to improve the reliability of data. 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.
34 34  
35 -(((
36 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 -)))
30 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server.
38 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 -)))
32 +**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.
42 42  
34 +NDDS75 is powered by 8**500mA Li-SOCI2 battery**; It is designed for long term use up to 5 years*.
35 +
36 +~* Actually lifetime depends on network coverage and uplink interval and other factors
37 +
43 43  (((
44 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
39 +
45 45  )))
46 46  
47 47  
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70 70  * 8500mAh Battery for long term use
71 71  
72 72  
68 +
73 73  == 1.3  Specification ==
74 74  
75 75  
... ... @@ -156,9 +156,13 @@
156 156  
157 157  === 2.2.2 Insert SIM card ===
158 158  
155 +(((
159 159  Insert the NB-IoT Card get from your provider.
157 +)))
160 160  
159 +(((
161 161  User need to take out the NB-IoT module and insert the SIM card like below:
161 +)))
162 162  
163 163  
164 164  [[image:1657249468462-536.png]]
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197 197  
198 198  [[image:image-20220708110657-3.png]]
199 199  
200 +(((
200 200  (% 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/]]
202 +)))
201 201  
202 202  
203 203  
... ... @@ -300,12 +300,14 @@
300 300  In this mode, uplink payload includes in total 18 bytes
301 301  
302 302  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303 -|=(% style="width: 50px;" %)(((
305 +|=(% style="width: 60px;" %)(((
304 304  **Size(bytes)**
305 -)))|=(% 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**
307 +)))|=(% 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**
306 306  |(% 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"]]
307 307  
310 +(((
308 308  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
312 +)))
309 309  
310 310  
311 311  [[image:image-20220708111918-4.png]]
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326 326  * Interrupt: 0x00 = 0
327 327  
328 328  
333 +
329 329  == 2.4  Payload Explanation and Sensor Interface ==
330 330  
331 331  
332 332  === 2.4.1  Device ID ===
333 333  
339 +(((
334 334  By default, the Device ID equal to the last 6 bytes of IMEI.
341 +)))
335 335  
343 +(((
336 336  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
345 +)))
337 337  
347 +(((
338 338  **Example:**
349 +)))
339 339  
351 +(((
340 340  AT+DEUI=A84041F15612
353 +)))
341 341  
355 +(((
342 342  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
357 +)))
343 343  
344 344  
345 345  
346 346  === 2.4.2  Version Info ===
347 347  
363 +(((
348 348  Specify the software version: 0x64=100, means firmware version 1.00.
365 +)))
349 349  
367 +(((
350 350  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
369 +)))
351 351  
352 352  
353 353  
... ... @@ -369,19 +369,33 @@
369 369  
370 370  === 2.4.4  Signal Strength ===
371 371  
391 +(((
372 372  NB-IoT Network signal Strength.
393 +)))
373 373  
395 +(((
374 374  **Ex1: 0x1d = 29**
397 +)))
375 375  
399 +(((
376 376  (% style="color:blue" %)**0**(%%)  -113dBm or less
401 +)))
377 377  
403 +(((
378 378  (% style="color:blue" %)**1**(%%)  -111dBm
405 +)))
379 379  
407 +(((
380 380  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
409 +)))
381 381  
411 +(((
382 382  (% style="color:blue" %)**31**  (%%) -51dBm or greater
413 +)))
383 383  
415 +(((
384 384  (% style="color:blue" %)**99**   (%%) Not known or not detectable
417 +)))
385 385  
386 386  
387 387  
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388 388  === 2.4.5  Soil Moisture ===
389 389  
390 390  (((
424 +(((
391 391  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.
392 392  )))
427 +)))
393 393  
394 394  (((
430 +(((
395 395  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396 396  )))
433 +)))
397 397  
398 398  (((
399 399  
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408 408  === 2.4.6  Soil Temperature ===
409 409  
410 410  (((
411 - 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
448 +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
412 412  )))
413 413  
414 414  (((
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449 449  
450 450  === 2.4.8  Digital Interrupt ===
451 451  
489 +(((
452 452  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.
491 +)))
453 453  
493 +(((
454 454  The command is:
495 +)))
455 455  
497 +(((
456 456  (% 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]])**.**
499 +)))
457 457  
458 458  
502 +(((
459 459  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.
504 +)))
460 460  
461 461  
507 +(((
462 462  Example:
509 +)))
463 463  
511 +(((
464 464  0x(00): Normal uplink packet.
513 +)))
465 465  
515 +(((
466 466  0x(01): Interrupt Uplink Packet.
517 +)))
467 467  
468 468  
469 469  
470 470  === 2.4.9  ​+5V Output ===
471 471  
523 +(((
472 472  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
525 +)))
473 473  
474 474  
528 +(((
475 475  The 5V output time can be controlled by AT Command.
530 +)))
476 476  
532 +(((
477 477  (% style="color:blue" %)**AT+5VT=1000**
534 +)))
478 478  
536 +(((
479 479  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
538 +)))
480 480  
481 481  
482 482  
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526 526  
527 527  * (% style="color:blue" %)**INTMOD**
528 528  
588 +(((
529 529  Downlink Payload: 06000003, Set AT+INTMOD=3
590 +)))
530 530  
531 531  
532 532  
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549 549  
550 550  __**Measurement the soil surface**__
551 551  
613 +(((
552 552  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]]
615 +)))
553 553  
554 554  [[image:1657259653666-883.png]] ​
555 555  
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590 590  === 2.9.1  ​Battery Type ===
591 591  
592 592  
656 +(((
593 593  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.
658 +)))
594 594  
595 595  
661 +(((
596 596  The battery is designed to last for several years depends on the actually use environment and update interval. 
663 +)))
597 597  
598 598  
666 +(((
599 599  The battery related documents as below:
668 +)))
600 600  
601 601  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602 602  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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773 773  
774 774  
775 775  
845 +== 5.2  Can I calibrate NSE01 to different soil types? ==
846 +
847 +(((
848 +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]].
849 +)))
850 +
851 +
776 776  = 6.  Trouble Shooting =
777 777  
778 778  == 6.1  ​Connection problem when uploading firmware ==
779 779  
780 780  
857 +(((
858 +**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]]
859 +)))
860 +
781 781  (% class="wikigeneratedid" %)
782 782  (((
783 -(% 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;"]]
863 +
784 784  )))
785 785  
786 786  
787 -
788 788  == 6.2  AT Command input doesn't work ==
789 789  
790 790  (((
791 791  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.
871 +
872 +
792 792  )))
793 793  
794 794  
795 -
796 796  = 7. ​ Order Info =
797 797  
798 798  
... ... @@ -811,7 +811,6 @@
811 811  
812 812  (% style="color:#037691" %)**Package Includes**:
813 813  
814 -
815 815  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816 816  * External antenna x 1
817 817  )))
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821 821  
822 822  (% style="color:#037691" %)**Dimension and weight**:
823 823  
824 -
825 825  * Size: 195 x 125 x 55 mm
826 826  * Weight:   420g
827 827  )))
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