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From version < 74.2 >
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Summary

Details

Page properties
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 -**Table of Contents:**
9 9  
10 10  
11 11  
... ... @@ -12,23 +12,28 @@
12 12  
13 13  
14 14  
14 +**Table of Contents:**
15 15  
16 +
17 +
18 +
19 +
20 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 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 -)))
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.
31 31  
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 +
32 32  
33 33  )))
34 34  
... ... @@ -39,8 +39,9 @@
39 39  
40 40  
41 41  
42 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
43 43  
48 +
44 44  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
45 45  * Monitor Soil Moisture
46 46  * Monitor Soil Temperature
... ... @@ -71,7 +71,7 @@
71 71  * - B20 @H-FDD: 800MHz
72 72  * - B28 @H-FDD: 700MHz
73 73  
74 -Probe(% style="color:#037691" %)** Specification:**
79 +(% style="color:#037691" %)**Probe Specification:**
75 75  
76 76  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77 77  
... ... @@ -121,9 +121,7 @@
121 121  === 2.2.1 Test Requirement ===
122 122  
123 123  
124 -(((
125 125  To use NSE01 in your city, make sure meet below requirements:
126 -)))
127 127  
128 128  * Your local operator has already distributed a NB-IoT Network there.
129 129  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -140,13 +140,9 @@
140 140  
141 141  === 2.2.2 Insert SIM card ===
142 142  
143 -(((
144 144  Insert the NB-IoT Card get from your provider.
145 -)))
146 146  
147 -(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
149 -)))
150 150  
151 151  
152 152  [[image:1657249468462-536.png]]
... ... @@ -185,9 +185,7 @@
185 185  
186 186  [[image:image-20220708110657-3.png]]
187 187  
188 -(((
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/]]
190 -)))
191 191  
192 192  
193 193  
... ... @@ -290,14 +290,12 @@
290 290  In this mode, uplink payload includes in total 18 bytes
291 291  
292 292  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
293 -|=(% style="width: 60px;" %)(((
290 +|=(% style="width: 50px;" %)(((
294 294  **Size(bytes)**
295 -)))|=(% 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**
296 -|(% 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"]]
292 +)))|=(% 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**
293 +|(% 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"]]
297 297  
298 -(((
299 299  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
300 -)))
301 301  
302 302  
303 303  [[image:image-20220708111918-4.png]]
... ... @@ -322,37 +322,23 @@
322 322  
323 323  === 2.4.1  Device ID ===
324 324  
325 -(((
326 326  By default, the Device ID equal to the last 6 bytes of IMEI.
327 -)))
328 328  
329 -(((
330 330  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
331 -)))
332 332  
333 -(((
334 334  **Example:**
335 -)))
336 336  
337 -(((
338 338  AT+DEUI=A84041F15612
339 -)))
340 340  
341 -(((
342 342  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
343 -)))
344 344  
345 345  
346 346  
347 347  === 2.4.2  Version Info ===
348 348  
349 -(((
350 350  Specify the software version: 0x64=100, means firmware version 1.00.
351 -)))
352 352  
353 -(((
354 354  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
355 -)))
356 356  
357 357  
358 358  
... ... @@ -374,33 +374,19 @@
374 374  
375 375  === 2.4.4  Signal Strength ===
376 376  
377 -(((
378 378  NB-IoT Network signal Strength.
379 -)))
380 380  
381 -(((
382 382  **Ex1: 0x1d = 29**
383 -)))
384 384  
385 -(((
386 386  (% style="color:blue" %)**0**(%%)  -113dBm or less
387 -)))
388 388  
389 -(((
390 390  (% style="color:blue" %)**1**(%%)  -111dBm
391 -)))
392 392  
393 -(((
394 394  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
395 -)))
396 396  
397 -(((
398 398  (% style="color:blue" %)**31**  (%%) -51dBm or greater
399 -)))
400 400  
401 -(((
402 402  (% style="color:blue" %)**99**   (%%) Not known or not detectable
403 -)))
404 404  
405 405  
406 406  
... ... @@ -407,16 +407,12 @@
407 407  === 2.4.5  Soil Moisture ===
408 408  
409 409  (((
410 -(((
411 411  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.
412 412  )))
413 -)))
414 414  
415 415  (((
416 -(((
417 417  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
418 418  )))
419 -)))
420 420  
421 421  (((
422 422  
... ... @@ -431,7 +431,7 @@
431 431  === 2.4.6  Soil Temperature ===
432 432  
433 433  (((
434 -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
397 + 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
435 435  )))
436 436  
437 437  (((
... ... @@ -472,56 +472,34 @@
472 472  
473 473  === 2.4.8  Digital Interrupt ===
474 474  
475 -(((
476 476  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.
477 -)))
478 478  
479 -(((
480 480  The command is:
481 -)))
482 482  
483 -(((
484 484  (% 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]])**.**
485 -)))
486 486  
487 487  
488 -(((
489 -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.
490 -)))
445 +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.
491 491  
492 492  
493 -(((
494 494  Example:
495 -)))
496 496  
497 -(((
498 498  0x(00): Normal uplink packet.
499 -)))
500 500  
501 -(((
502 502  0x(01): Interrupt Uplink Packet.
503 -)))
504 504  
505 505  
506 506  
507 507  === 2.4.9  ​+5V Output ===
508 508  
509 -(((
510 510  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
511 -)))
512 512  
513 513  
514 -(((
515 515  The 5V output time can be controlled by AT Command.
516 -)))
517 517  
518 -(((
519 519  (% style="color:blue" %)**AT+5VT=1000**
520 -)))
521 521  
522 -(((
523 523  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
524 -)))
525 525  
526 526  
527 527  
... ... @@ -532,6 +532,7 @@
532 532  [[image:image-20220708133731-5.png]]
533 533  
534 534  
476 +
535 535  (((
536 536  (% style="color:blue" %)**Examples:**
537 537  )))
... ... @@ -571,9 +571,7 @@
571 571  
572 572  * (% style="color:blue" %)**INTMOD**
573 573  
574 -(((
575 575  Downlink Payload: 06000003, Set AT+INTMOD=3
576 -)))
577 577  
578 578  
579 579  
... ... @@ -596,9 +596,7 @@
596 596  
597 597  __**Measurement the soil surface**__
598 598  
599 -(((
600 600  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]]
601 -)))
602 602  
603 603  [[image:1657259653666-883.png]] ​
604 604  
... ... @@ -630,7 +630,7 @@
630 630  [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
631 631  
632 632  
633 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
634 634  
635 635  
636 636  
... ... @@ -639,22 +639,16 @@
639 639  === 2.9.1  ​Battery Type ===
640 640  
641 641  
642 -(((
643 643  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.
644 -)))
645 645  
646 646  
647 -(((
648 -The battery is designed to last for several years depends on the actually use environment and update interval. 
649 -)))
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
650 650  
651 651  
652 -(((
653 653  The battery related documents as below:
654 -)))
655 655  
656 656  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
657 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[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/]]
658 658  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 659  
660 660  (((
... ... @@ -665,37 +665,24 @@
665 665  
666 666  === 2.9.2  Power consumption Analyze ===
667 667  
668 -(((
669 669  Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
670 -)))
671 671  
672 672  
673 -(((
674 674  Instruction to use as below:
675 -)))
676 676  
677 -(((
678 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
679 -)))
680 680  
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
681 681  
682 -(((
683 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
684 -)))
608 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
685 685  
686 -* (((
687 -Product Model
688 -)))
689 -* (((
690 -Uplink Interval
691 -)))
692 -* (((
693 -Working Mode
694 -)))
695 695  
696 -(((
611 +Step 2: Open it and choose
612 +
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
616 +
697 697  And the Life expectation in difference case will be shown on the right.
698 -)))
699 699  
700 700  [[image:image-20220708141352-7.jpeg]]
701 701  
... ... @@ -717,168 +717,286 @@
717 717  
718 718  
719 719  
720 -= 3. ​ Access NB-IoT Module =
639 += 3. ​Using the AT Commands =
721 721  
722 -(((
723 -Users can directly access the AT command set of the NB-IoT module.
724 -)))
641 +== 3.1 Access AT Commands ==
725 725  
726 -(((
727 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
728 -)))
729 729  
730 -[[image:1657261278785-153.png]]
644 +LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
731 731  
646 +[[image:1654501986557-872.png||height="391" width="800"]]
732 732  
733 733  
734 -= 4.  Using the AT Commands =
649 +Or if you have below board, use below connection:
735 735  
736 -== 4.1  Access AT Commands ==
737 737  
738 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
652 +[[image:1654502005655-729.png||height="503" width="801"]]
739 739  
740 740  
741 -AT+<CMD>?  : Help on <CMD>
742 742  
743 -AT+<CMD>         : Run <CMD>
656 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
744 744  
745 -AT+<CMD>=<value> : Set the value
746 746  
747 -AT+<CMD>=?  : Get the value
659 + [[image:1654502050864-459.png||height="564" width="806"]]
748 748  
749 749  
662 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
663 +
664 +
665 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
666 +
667 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
668 +
669 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
670 +
671 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
672 +
673 +
750 750  (% style="color:#037691" %)**General Commands**(%%)      
751 751  
752 -AT  : Attention       
676 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
753 753  
754 -AT?  : Short Help     
678 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
755 755  
756 -ATZ  : MCU Reset    
680 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
757 757  
758 -AT+TDC  : Application Data Transmission Interval
682 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
759 759  
760 -AT+CFG  : Print all configurations
761 761  
762 -AT+CFGMOD           : Working mode selection
685 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
763 763  
764 -AT+INTMOD            : Set the trigger interrupt mode
687 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
765 765  
766 -AT+5VT  : Set extend the time of 5V power  
689 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
767 767  
768 -AT+PRO  : Choose agreement
691 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
769 769  
770 -AT+WEIGRE  : Get weight or set weight to 0
693 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
771 771  
772 -AT+WEIGAP  : Get or Set the GapValue of weight
695 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
773 773  
774 -AT+RXDL  : Extend the sending and receiving time
697 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
775 775  
776 -AT+CNTFAC  : Get or set counting parameters
699 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
777 777  
778 -AT+SERVADDR  : Server Address
701 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
779 779  
703 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
780 780  
781 -(% style="color:#037691" %)**COAP Management**      
705 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
782 782  
783 -AT+URI            : Resource parameters
707 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
784 784  
709 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
785 785  
786 -(% style="color:#037691" %)**UDP Management**
711 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
787 787  
788 -AT+CFM          : Upload confirmation mode (only valid for UDP)
713 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
789 789  
715 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
790 790  
791 -(% style="color:#037691" %)**MQTT Management**
717 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
792 792  
793 -AT+CLIENT               : Get or Set MQTT client
794 794  
795 -AT+UNAME  : Get or Set MQTT Username
720 +(% style="color:#037691" %)**LoRa Network Management**
796 796  
797 -AT+PWD                  : Get or Set MQTT password
722 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
798 798  
799 -AT+PUBTOPIC  : Get or Set MQTT publish topic
724 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
800 800  
801 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
726 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
802 802  
728 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
803 803  
804 -(% style="color:#037691" %)**Information**          
730 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
805 805  
806 -AT+FDR  : Factory Data Reset
732 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
807 807  
808 -AT+PWORD  : Serial Access Password
734 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
809 809  
736 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
810 810  
738 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
811 811  
812 -= ​5.  FAQ =
740 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
813 813  
814 -== 5.1 ​ How to Upgrade Firmware ==
742 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
815 815  
744 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
816 816  
746 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
747 +
748 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
749 +
750 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
751 +
752 +
753 +(% style="color:#037691" %)**Information** 
754 +
755 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
756 +
757 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
758 +
759 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
760 +
761 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
762 +
763 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
764 +
765 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
766 +
767 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
768 +
769 +
770 += ​4. FAQ =
771 +
772 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
773 +
817 817  (((
818 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
775 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
776 +When downloading the images, choose the required image file for download. ​
819 819  )))
820 820  
821 821  (((
822 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
780 +
823 823  )))
824 824  
825 825  (((
826 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
784 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
827 827  )))
828 828  
787 +(((
788 +
789 +)))
829 829  
791 +(((
792 +You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
793 +)))
830 830  
831 -== 5.2  Can I calibrate NSE01 to different soil types? ==
795 +(((
796 +
797 +)))
832 832  
833 833  (((
834 -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]].
800 +For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
835 835  )))
836 836  
803 +[[image:image-20220606154726-3.png]]
837 837  
838 -= 6.  Trouble Shooting =
839 839  
840 -== 6.1  ​Connection problem when uploading firmware ==
806 +When you use the TTN network, the US915 frequency bands use are:
841 841  
808 +* 903.9 - SF7BW125 to SF10BW125
809 +* 904.1 - SF7BW125 to SF10BW125
810 +* 904.3 - SF7BW125 to SF10BW125
811 +* 904.5 - SF7BW125 to SF10BW125
812 +* 904.7 - SF7BW125 to SF10BW125
813 +* 904.9 - SF7BW125 to SF10BW125
814 +* 905.1 - SF7BW125 to SF10BW125
815 +* 905.3 - SF7BW125 to SF10BW125
816 +* 904.6 - SF8BW500
842 842  
843 843  (((
844 -**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]]
819 +Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
820 +
821 +* (% style="color:#037691" %)**AT+CHE=2**
822 +* (% style="color:#037691" %)**ATZ**
845 845  )))
846 846  
847 -(% class="wikigeneratedid" %)
848 848  (((
849 849  
827 +
828 +to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
850 850  )))
851 851  
831 +(((
832 +
833 +)))
852 852  
853 -== 6.2  AT Command input doesn't work ==
835 +(((
836 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
837 +)))
854 854  
839 +[[image:image-20220606154825-4.png]]
840 +
841 +
842 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
843 +
844 +LSE01 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/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
845 +
846 +
847 += 5. Trouble Shooting =
848 +
849 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
850 +
851 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
852 +
853 +
854 +== 5.2 AT Command input doesn't work ==
855 +
855 855  (((
856 856  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.
858 +)))
857 857  
858 -
860 +
861 +== 5.3 Device rejoin in at the second uplink packet ==
862 +
863 +(% style="color:#4f81bd" %)**Issue describe as below:**
864 +
865 +[[image:1654500909990-784.png]]
866 +
867 +
868 +(% style="color:#4f81bd" %)**Cause for this issue:**
869 +
870 +(((
871 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
859 859  )))
860 860  
861 861  
862 -= 7. ​ Order Info =
875 +(% style="color:#4f81bd" %)**Solution: **
863 863  
877 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
864 864  
865 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
879 +[[image:1654500929571-736.png||height="458" width="832"]]
866 866  
867 867  
882 += 6. ​Order Info =
883 +
884 +
885 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
886 +
887 +
888 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
889 +
890 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
891 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
892 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
893 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
894 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
895 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
896 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
897 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
898 +
899 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
900 +
901 +* (% style="color:red" %)**4**(%%): 4000mAh battery
902 +* (% style="color:red" %)**8**(%%): 8500mAh battery
903 +
868 868  (% class="wikigeneratedid" %)
869 869  (((
870 870  
871 871  )))
872 872  
873 -= 8.  Packing Info =
909 += 7. Packing Info =
874 874  
875 875  (((
876 876  
877 877  
878 878  (% style="color:#037691" %)**Package Includes**:
915 +)))
879 879  
880 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
881 -* External antenna x 1
917 +* (((
918 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
882 882  )))
883 883  
884 884  (((
... ... @@ -885,19 +885,24 @@
885 885  
886 886  
887 887  (% style="color:#037691" %)**Dimension and weight**:
925 +)))
888 888  
889 -* Size: 195 x 125 x 55 mm
890 -* Weight:   420g
927 +* (((
928 +Device Size: cm
891 891  )))
930 +* (((
931 +Device Weight: g
932 +)))
933 +* (((
934 +Package Size / pcs : cm
935 +)))
936 +* (((
937 +Weight / pcs : g
892 892  
893 -(((
894 894  
895 -
896 -
897 -
898 898  )))
899 899  
900 -= 9.  Support =
942 += 8. Support =
901 901  
902 902  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
903 903  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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