Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 65.6 >
edited by Xiaoling
on 2022/07/08 15:22
To version < 65.18 >
edited by Xiaoling
on 2022/07/08 15:53
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -20,6 +20,7 @@
20 20  
21 21  
22 22  
23 +
23 23  = 1.  Introduction =
24 24  
25 25  == 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
... ... @@ -27,13 +27,21 @@
27 27  (((
28 28  
29 29  
31 +(((
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.
33 +)))
31 31  
35 +(((
32 32  It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 +)))
33 33  
39 +(((
34 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.
41 +)))
35 35  
43 +(((
36 36  NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
45 +)))
37 37  
38 38  
39 39  )))
... ... @@ -60,8 +60,6 @@
60 60  * Micro SIM card slot for NB-IoT SIM
61 61  * 8500mAh Battery for long term use
62 62  
63 -
64 -
65 65  == 1.3  Specification ==
66 66  
67 67  
... ... @@ -70,7 +70,6 @@
70 70  * Supply Voltage: 2.1v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,7 +80,6 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
83 -
84 84  Probe(% style="color:#037691" %)** Specification:**
85 85  
86 86  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -131,7 +131,9 @@
131 131  === 2.2.1 Test Requirement ===
132 132  
133 133  
139 +(((
134 134  To use NSE01 in your city, make sure meet below requirements:
141 +)))
135 135  
136 136  * Your local operator has already distributed a NB-IoT Network there.
137 137  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -148,9 +148,13 @@
148 148  
149 149  === 2.2.2 Insert SIM card ===
150 150  
158 +(((
151 151  Insert the NB-IoT Card get from your provider.
160 +)))
152 152  
162 +(((
153 153  User need to take out the NB-IoT module and insert the SIM card like below:
164 +)))
154 154  
155 155  
156 156  [[image:1657249468462-536.png]]
... ... @@ -189,7 +189,9 @@
189 189  
190 190  [[image:image-20220708110657-3.png]]
191 191  
203 +(((
192 192  (% 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/]]
205 +)))
193 193  
194 194  
195 195  
... ... @@ -292,12 +292,14 @@
292 292  In this mode, uplink payload includes in total 18 bytes
293 293  
294 294  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 -|=(% style="width: 50px;" %)(((
308 +|=(% style="width: 60px;" %)(((
296 296  **Size(bytes)**
297 -)))|=(% 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**
310 +)))|=(% 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**
298 298  |(% 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"]]
299 299  
313 +(((
300 300  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
315 +)))
301 301  
302 302  
303 303  [[image:image-20220708111918-4.png]]
... ... @@ -319,28 +319,43 @@
319 319  
320 320  
321 321  
337 +
322 322  == 2.4  Payload Explanation and Sensor Interface ==
323 323  
324 324  
325 325  === 2.4.1  Device ID ===
326 326  
343 +(((
327 327  By default, the Device ID equal to the last 6 bytes of IMEI.
345 +)))
328 328  
347 +(((
329 329  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
349 +)))
330 330  
351 +(((
331 331  **Example:**
353 +)))
332 332  
355 +(((
333 333  AT+DEUI=A84041F15612
357 +)))
334 334  
359 +(((
335 335  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
361 +)))
336 336  
337 337  
338 338  
339 339  === 2.4.2  Version Info ===
340 340  
367 +(((
341 341  Specify the software version: 0x64=100, means firmware version 1.00.
369 +)))
342 342  
371 +(((
343 343  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
373 +)))
344 344  
345 345  
346 346  
... ... @@ -362,19 +362,33 @@
362 362  
363 363  === 2.4.4  Signal Strength ===
364 364  
395 +(((
365 365  NB-IoT Network signal Strength.
397 +)))
366 366  
399 +(((
367 367  **Ex1: 0x1d = 29**
401 +)))
368 368  
403 +(((
369 369  (% style="color:blue" %)**0**(%%)  -113dBm or less
405 +)))
370 370  
407 +(((
371 371  (% style="color:blue" %)**1**(%%)  -111dBm
409 +)))
372 372  
411 +(((
373 373  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
413 +)))
374 374  
415 +(((
375 375  (% style="color:blue" %)**31**  (%%) -51dBm or greater
417 +)))
376 376  
419 +(((
377 377  (% style="color:blue" %)**99**   (%%) Not known or not detectable
421 +)))
378 378  
379 379  
380 380  
... ... @@ -381,12 +381,16 @@
381 381  === 2.4.5  Soil Moisture ===
382 382  
383 383  (((
428 +(((
384 384  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.
385 385  )))
431 +)))
386 386  
387 387  (((
434 +(((
388 388  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
389 389  )))
437 +)))
390 390  
391 391  (((
392 392  
... ... @@ -401,7 +401,7 @@
401 401  === 2.4.6  Soil Temperature ===
402 402  
403 403  (((
404 - 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
452 +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
405 405  )))
406 406  
407 407  (((
... ... @@ -442,34 +442,56 @@
442 442  
443 443  === 2.4.8  Digital Interrupt ===
444 444  
493 +(((
445 445  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.
495 +)))
446 446  
497 +(((
447 447  The command is:
499 +)))
448 448  
501 +(((
449 449  (% 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]])**.**
503 +)))
450 450  
451 451  
506 +(((
452 452  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.
508 +)))
453 453  
454 454  
511 +(((
455 455  Example:
513 +)))
456 456  
515 +(((
457 457  0x(00): Normal uplink packet.
517 +)))
458 458  
519 +(((
459 459  0x(01): Interrupt Uplink Packet.
521 +)))
460 460  
461 461  
462 462  
463 463  === 2.4.9  ​+5V Output ===
464 464  
527 +(((
465 465  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
529 +)))
466 466  
467 467  
532 +(((
468 468  The 5V output time can be controlled by AT Command.
534 +)))
469 469  
536 +(((
470 470  (% style="color:blue" %)**AT+5VT=1000**
538 +)))
471 471  
540 +(((
472 472  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
542 +)))
473 473  
474 474  
475 475  
... ... @@ -519,7 +519,9 @@
519 519  
520 520  * (% style="color:blue" %)**INTMOD**
521 521  
592 +(((
522 522  Downlink Payload: 06000003, Set AT+INTMOD=3
594 +)))
523 523  
524 524  
525 525  
... ... @@ -542,7 +542,9 @@
542 542  
543 543  __**Measurement the soil surface**__
544 544  
617 +(((
545 545  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]]
619 +)))
546 546  
547 547  [[image:1657259653666-883.png]] ​
548 548  
... ... @@ -583,16 +583,22 @@
583 583  === 2.9.1  ​Battery Type ===
584 584  
585 585  
660 +(((
586 586  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.
662 +)))
587 587  
588 588  
665 +(((
589 589  The battery is designed to last for several years depends on the actually use environment and update interval. 
667 +)))
590 590  
591 591  
670 +(((
592 592  The battery related documents as below:
672 +)))
593 593  
594 594  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 -* [[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/]]
675 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596 596  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 597  
598 598  (((

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0