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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  
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22 22  
23 23  = 1.  Introduction =
24 24  
25 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
23 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26 26  
27 27  (((
28 28  
29 29  
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.
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.
31 31  
32 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
30 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server.
33 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.
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.
35 35  
36 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
34 +NDDS75 is powered by 8**500mA Li-SOCI2 battery**; It is designed for long term use up to 5 years*.
37 37  
36 +~* Actually lifetime depends on network coverage and uplink interval and other factors
37 +
38 +(((
39 +
40 +)))
41 +
38 38  
39 39  )))
40 40  
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61 61  * 8500mAh Battery for long term use
62 62  
63 63  
68 +
64 64  == 1.3  Specification ==
65 65  
66 66  
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128 128  === 2.2.1 Test Requirement ===
129 129  
130 130  
136 +(((
131 131  To use NSE01 in your city, make sure meet below requirements:
138 +)))
132 132  
133 133  * Your local operator has already distributed a NB-IoT Network there.
134 134  * The local NB-IoT network used the band that NSE01 supports.
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145 145  
146 146  === 2.2.2 Insert SIM card ===
147 147  
155 +(((
148 148  Insert the NB-IoT Card get from your provider.
157 +)))
149 149  
159 +(((
150 150  User need to take out the NB-IoT module and insert the SIM card like below:
161 +)))
151 151  
152 152  
153 153  [[image:1657249468462-536.png]]
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186 186  
187 187  [[image:image-20220708110657-3.png]]
188 188  
200 +(((
189 189  (% 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 +)))
190 190  
191 191  
192 192  
... ... @@ -289,12 +289,14 @@
289 289  In this mode, uplink payload includes in total 18 bytes
290 290  
291 291  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
292 -|=(% style="width: 50px;" %)(((
305 +|=(% style="width: 60px;" %)(((
293 293  **Size(bytes)**
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**
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**
295 295  |(% 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"]]
296 296  
310 +(((
297 297  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
312 +)))
298 298  
299 299  
300 300  [[image:image-20220708111918-4.png]]
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315 315  * Interrupt: 0x00 = 0
316 316  
317 317  
333 +
318 318  == 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 320  
321 321  === 2.4.1  Device ID ===
322 322  
339 +(((
323 323  By default, the Device ID equal to the last 6 bytes of IMEI.
341 +)))
324 324  
343 +(((
325 325  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
345 +)))
326 326  
347 +(((
327 327  **Example:**
349 +)))
328 328  
351 +(((
329 329  AT+DEUI=A84041F15612
353 +)))
330 330  
355 +(((
331 331  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
357 +)))
332 332  
333 333  
334 334  
335 335  === 2.4.2  Version Info ===
336 336  
363 +(((
337 337  Specify the software version: 0x64=100, means firmware version 1.00.
365 +)))
338 338  
367 +(((
339 339  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
369 +)))
340 340  
341 341  
342 342  
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358 358  
359 359  === 2.4.4  Signal Strength ===
360 360  
391 +(((
361 361  NB-IoT Network signal Strength.
393 +)))
362 362  
395 +(((
363 363  **Ex1: 0x1d = 29**
397 +)))
364 364  
399 +(((
365 365  (% style="color:blue" %)**0**(%%)  -113dBm or less
401 +)))
366 366  
403 +(((
367 367  (% style="color:blue" %)**1**(%%)  -111dBm
405 +)))
368 368  
407 +(((
369 369  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
409 +)))
370 370  
411 +(((
371 371  (% style="color:blue" %)**31**  (%%) -51dBm or greater
413 +)))
372 372  
415 +(((
373 373  (% style="color:blue" %)**99**   (%%) Not known or not detectable
417 +)))
374 374  
375 375  
376 376  
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377 377  === 2.4.5  Soil Moisture ===
378 378  
379 379  (((
424 +(((
380 380  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.
381 381  )))
427 +)))
382 382  
383 383  (((
430 +(((
384 384  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
385 385  )))
433 +)))
386 386  
387 387  (((
388 388  
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397 397  === 2.4.6  Soil Temperature ===
398 398  
399 399  (((
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
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
401 401  )))
402 402  
403 403  (((
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438 438  
439 439  === 2.4.8  Digital Interrupt ===
440 440  
489 +(((
441 441  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 +)))
442 442  
493 +(((
443 443  The command is:
495 +)))
444 444  
497 +(((
445 445  (% 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 +)))
446 446  
447 447  
502 +(((
448 448  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 +)))
449 449  
450 450  
507 +(((
451 451  Example:
509 +)))
452 452  
511 +(((
453 453  0x(00): Normal uplink packet.
513 +)))
454 454  
515 +(((
455 455  0x(01): Interrupt Uplink Packet.
517 +)))
456 456  
457 457  
458 458  
459 459  === 2.4.9  ​+5V Output ===
460 460  
523 +(((
461 461  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
525 +)))
462 462  
463 463  
528 +(((
464 464  The 5V output time can be controlled by AT Command.
530 +)))
465 465  
532 +(((
466 466  (% style="color:blue" %)**AT+5VT=1000**
534 +)))
467 467  
536 +(((
468 468  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
538 +)))
469 469  
470 470  
471 471  
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515 515  
516 516  * (% style="color:blue" %)**INTMOD**
517 517  
588 +(((
518 518  Downlink Payload: 06000003, Set AT+INTMOD=3
590 +)))
519 519  
520 520  
521 521  
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538 538  
539 539  __**Measurement the soil surface**__
540 540  
613 +(((
541 541  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 +)))
542 542  
543 543  [[image:1657259653666-883.png]] ​
544 544  
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579 579  === 2.9.1  ​Battery Type ===
580 580  
581 581  
656 +(((
582 582  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 +)))
583 583  
584 584  
661 +(((
585 585  The battery is designed to last for several years depends on the actually use environment and update interval. 
663 +)))
586 586  
587 587  
666 +(((
588 588  The battery related documents as below:
668 +)))
589 589  
590 590  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 591  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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762 762  
763 763  
764 764  
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 +
765 765  = 6.  Trouble Shooting =
766 766  
767 767  == 6.1  ​Connection problem when uploading firmware ==
768 768  
769 769  
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 +
770 770  (% class="wikigeneratedid" %)
771 771  (((
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;"]]
863 +
773 773  )))
774 774  
775 775  
776 -
777 777  == 6.2  AT Command input doesn't work ==
778 778  
779 779  (((
780 780  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 +
781 781  )))
782 782  
783 783  
784 -
785 785  = 7. ​ Order Info =
786 786  
787 787  
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800 800  
801 801  (% style="color:#037691" %)**Package Includes**:
802 802  
803 -
804 804  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
805 805  * External antenna x 1
806 806  )))
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810 810  
811 811  (% style="color:#037691" %)**Dimension and weight**:
812 812  
813 -
814 814  * Size: 195 x 125 x 55 mm
815 815  * Weight:   420g
816 816  )))
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