Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 65.14 >
edited by Xiaoling
on 2022/07/08 15:51
To version < 64.1 >
edited by Xiaoling
on 2022/07/08 14:21
>
Change comment: Uploaded new attachment "1657261278785-153.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -13,14 +13,11 @@
13 13  
14 14  **Table of Contents:**
15 15  
16 -{{toc/}}
17 17  
18 18  
19 19  
20 20  
21 21  
22 -
23 -
24 24  = 1.  Introduction =
25 25  
26 26  == 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
... ... @@ -28,21 +28,13 @@
28 28  (((
29 29  
30 30  
31 -(((
32 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 -)))
34 34  
35 -(((
36 36  It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 -)))
38 38  
39 -(((
40 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 -)))
42 42  
43 -(((
44 44  NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
45 -)))
46 46  
47 47  
48 48  )))
... ... @@ -54,8 +54,9 @@
54 54  
55 55  
56 56  
57 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
58 58  
48 +
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 60  * Monitor Soil Moisture
61 61  * Monitor Soil Temperature
... ... @@ -86,7 +86,7 @@
86 86  * - B20 @H-FDD: 800MHz
87 87  * - B28 @H-FDD: 700MHz
88 88  
89 -Probe(% style="color:#037691" %)** Specification:**
79 +(% style="color:#037691" %)**Probe Specification:**
90 90  
91 91  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
92 92  
... ... @@ -136,9 +136,7 @@
136 136  === 2.2.1 Test Requirement ===
137 137  
138 138  
139 -(((
140 140  To use NSE01 in your city, make sure meet below requirements:
141 -)))
142 142  
143 143  * Your local operator has already distributed a NB-IoT Network there.
144 144  * The local NB-IoT network used the band that NSE01 supports.
... ... @@ -155,13 +155,9 @@
155 155  
156 156  === 2.2.2 Insert SIM card ===
157 157  
158 -(((
159 159  Insert the NB-IoT Card get from your provider.
160 -)))
161 161  
162 -(((
163 163  User need to take out the NB-IoT module and insert the SIM card like below:
164 -)))
165 165  
166 166  
167 167  [[image:1657249468462-536.png]]
... ... @@ -200,9 +200,7 @@
200 200  
201 201  [[image:image-20220708110657-3.png]]
202 202  
203 -(((
204 204  (% 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 -)))
206 206  
207 207  
208 208  
... ... @@ -305,14 +305,12 @@
305 305  In this mode, uplink payload includes in total 18 bytes
306 306  
307 307  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308 -|=(% style="width: 60px;" %)(((
290 +|=(% style="width: 50px;" %)(((
309 309  **Size(bytes)**
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**
311 -|(% 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"]]
312 312  
313 -(((
314 314  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
315 -)))
316 316  
317 317  
318 318  [[image:image-20220708111918-4.png]]
... ... @@ -332,45 +332,28 @@
332 332  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
333 333  * Interrupt: 0x00 = 0
334 334  
335 -
336 -
337 -
338 338  == 2.4  Payload Explanation and Sensor Interface ==
339 339  
340 340  
341 341  === 2.4.1  Device ID ===
342 342  
343 -(((
344 344  By default, the Device ID equal to the last 6 bytes of IMEI.
345 -)))
346 346  
347 -(((
348 348  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
349 -)))
350 350  
351 -(((
352 352  **Example:**
353 -)))
354 354  
355 -(((
356 356  AT+DEUI=A84041F15612
357 -)))
358 358  
359 -(((
360 360  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
361 -)))
362 362  
363 363  
364 364  
365 365  === 2.4.2  Version Info ===
366 366  
367 -(((
368 368  Specify the software version: 0x64=100, means firmware version 1.00.
369 -)))
370 370  
371 -(((
372 372  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
373 -)))
374 374  
375 375  
376 376  
... ... @@ -392,33 +392,19 @@
392 392  
393 393  === 2.4.4  Signal Strength ===
394 394  
395 -(((
396 396  NB-IoT Network signal Strength.
397 -)))
398 398  
399 -(((
400 400  **Ex1: 0x1d = 29**
401 -)))
402 402  
403 -(((
404 404  (% style="color:blue" %)**0**(%%)  -113dBm or less
405 -)))
406 406  
407 -(((
408 408  (% style="color:blue" %)**1**(%%)  -111dBm
409 -)))
410 410  
411 -(((
412 412  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
413 -)))
414 414  
415 -(((
416 416  (% style="color:blue" %)**31**  (%%) -51dBm or greater
417 -)))
418 418  
419 -(((
420 420  (% style="color:blue" %)**99**   (%%) Not known or not detectable
421 -)))
422 422  
423 423  
424 424  
... ... @@ -425,16 +425,12 @@
425 425  === 2.4.5  Soil Moisture ===
426 426  
427 427  (((
428 -(((
429 429  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.
430 430  )))
431 -)))
432 432  
433 433  (((
434 -(((
435 435  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
436 436  )))
437 -)))
438 438  
439 439  (((
440 440  
... ... @@ -449,7 +449,7 @@
449 449  === 2.4.6  Soil Temperature ===
450 450  
451 451  (((
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
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
453 453  )))
454 454  
455 455  (((
... ... @@ -497,7 +497,7 @@
497 497  (% 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]])**.**
498 498  
499 499  
500 -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.
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.
501 501  
502 502  
503 503  Example:
... ... @@ -528,6 +528,7 @@
528 528  [[image:image-20220708133731-5.png]]
529 529  
530 530  
476 +
531 531  (((
532 532  (% style="color:blue" %)**Examples:**
533 533  )))
... ... @@ -622,7 +622,7 @@
622 622  [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
623 623  
624 624  
625 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
626 626  
627 627  
628 628  
... ... @@ -640,7 +640,7 @@
640 640  The battery related documents as below:
641 641  
642 642  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
643 -* [[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/]]
644 644  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
645 645  
646 646  (((
... ... @@ -710,151 +710,293 @@
710 710  )))
711 711  
712 712  (((
713 -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/]] 
659 +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/]]
714 714  )))
715 715  
716 -[[image:1657261278785-153.png]]
662 +[[image:1657261119050-993.png]]
717 717  
664 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
718 718  
719 719  
720 -= 4.  Using the AT Commands =
721 721  
722 -== 4.1  Access AT Commands ==
668 +== 3.1 Access AT Commands ==
723 723  
724 -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/]]
725 725  
671 +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.
726 726  
727 -AT+<CMD>?  : Help on <CMD>
673 +[[image:1654501986557-872.png||height="391" width="800"]]
728 728  
729 -AT+<CMD>         : Run <CMD>
730 730  
731 -AT+<CMD>=<value> : Set the value
676 +Or if you have below board, use below connection:
732 732  
733 -AT+<CMD>=?  : Get the value
734 734  
679 +[[image:1654502005655-729.png||height="503" width="801"]]
735 735  
681 +
682 +
683 +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:
684 +
685 +
686 + [[image:1654502050864-459.png||height="564" width="806"]]
687 +
688 +
689 +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]]
690 +
691 +
692 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
693 +
694 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
695 +
696 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
697 +
698 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
699 +
700 +
736 736  (% style="color:#037691" %)**General Commands**(%%)      
737 737  
738 -AT  : Attention       
703 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
739 739  
740 -AT?  : Short Help     
705 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
741 741  
742 -ATZ  : MCU Reset    
707 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
743 743  
744 -AT+TDC  : Application Data Transmission Interval
709 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
745 745  
746 -AT+CFG  : Print all configurations
747 747  
748 -AT+CFGMOD           : Working mode selection
712 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
749 749  
750 -AT+INTMOD            : Set the trigger interrupt mode
714 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
751 751  
752 -AT+5VT  : Set extend the time of 5V power  
716 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
753 753  
754 -AT+PRO  : Choose agreement
718 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
755 755  
756 -AT+WEIGRE  : Get weight or set weight to 0
720 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
757 757  
758 -AT+WEIGAP  : Get or Set the GapValue of weight
722 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
759 759  
760 -AT+RXDL  : Extend the sending and receiving time
724 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
761 761  
762 -AT+CNTFAC  : Get or set counting parameters
726 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
763 763  
764 -AT+SERVADDR  : Server Address
728 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
765 765  
730 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
766 766  
767 -(% style="color:#037691" %)**COAP Management**      
732 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
768 768  
769 -AT+URI            : Resource parameters
734 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
770 770  
736 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
771 771  
772 -(% style="color:#037691" %)**UDP Management**
738 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
773 773  
774 -AT+CFM          : Upload confirmation mode (only valid for UDP)
740 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
775 775  
742 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
776 776  
777 -(% style="color:#037691" %)**MQTT Management**
744 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
778 778  
779 -AT+CLIENT               : Get or Set MQTT client
780 780  
781 -AT+UNAME  : Get or Set MQTT Username
747 +(% style="color:#037691" %)**LoRa Network Management**
782 782  
783 -AT+PWD                  : Get or Set MQTT password
749 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
784 784  
785 -AT+PUBTOPIC  : Get or Set MQTT publish topic
751 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
786 786  
787 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
753 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
788 788  
755 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
789 789  
790 -(% style="color:#037691" %)**Information**          
757 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
791 791  
792 -AT+FDR  : Factory Data Reset
759 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
793 793  
794 -AT+PWORD  : Serial Access Password
761 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
795 795  
763 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
796 796  
765 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
797 797  
798 -= ​5.  FAQ =
767 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
799 799  
800 -== 5.1 ​ How to Upgrade Firmware ==
769 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
801 801  
771 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
802 802  
773 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
774 +
775 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
776 +
777 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
778 +
779 +
780 +(% style="color:#037691" %)**Information** 
781 +
782 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
783 +
784 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
785 +
786 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
787 +
788 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
789 +
790 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
791 +
792 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
793 +
794 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
795 +
796 +
797 += ​4. FAQ =
798 +
799 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
800 +
803 803  (((
804 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
802 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
803 +When downloading the images, choose the required image file for download. ​
805 805  )))
806 806  
807 807  (((
808 -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]]
807 +
809 809  )))
810 810  
811 811  (((
812 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
811 +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.
813 813  )))
814 814  
814 +(((
815 +
816 +)))
815 815  
818 +(((
819 +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.
820 +)))
816 816  
817 -= 6.  Trouble Shooting =
822 +(((
823 +
824 +)))
818 818  
819 -== 6.1  ​Connection problem when uploading firmware ==
826 +(((
827 +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.
828 +)))
820 820  
830 +[[image:image-20220606154726-3.png]]
821 821  
822 -(% class="wikigeneratedid" %)
832 +
833 +When you use the TTN network, the US915 frequency bands use are:
834 +
835 +* 903.9 - SF7BW125 to SF10BW125
836 +* 904.1 - SF7BW125 to SF10BW125
837 +* 904.3 - SF7BW125 to SF10BW125
838 +* 904.5 - SF7BW125 to SF10BW125
839 +* 904.7 - SF7BW125 to SF10BW125
840 +* 904.9 - SF7BW125 to SF10BW125
841 +* 905.1 - SF7BW125 to SF10BW125
842 +* 905.3 - SF7BW125 to SF10BW125
843 +* 904.6 - SF8BW500
844 +
823 823  (((
824 -(% 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;"]]
846 +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:
847 +
848 +* (% style="color:#037691" %)**AT+CHE=2**
849 +* (% style="color:#037691" %)**ATZ**
825 825  )))
826 826  
852 +(((
853 +
827 827  
855 +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.
856 +)))
828 828  
829 -== 6.2  AT Command input doesn't work ==
858 +(((
859 +
860 +)))
830 830  
831 831  (((
863 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
864 +)))
865 +
866 +[[image:image-20220606154825-4.png]]
867 +
868 +
869 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
870 +
871 +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]].
872 +
873 +
874 += 5. Trouble Shooting =
875 +
876 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
877 +
878 +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.
879 +
880 +
881 +== 5.2 AT Command input doesn't work ==
882 +
883 +(((
832 832  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.
833 833  )))
834 834  
835 835  
888 +== 5.3 Device rejoin in at the second uplink packet ==
836 836  
837 -= 7. ​ Order Info =
890 +(% style="color:#4f81bd" %)**Issue describe as below:**
838 838  
892 +[[image:1654500909990-784.png]]
839 839  
840 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
841 841  
895 +(% style="color:#4f81bd" %)**Cause for this issue:**
842 842  
897 +(((
898 +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.
899 +)))
900 +
901 +
902 +(% style="color:#4f81bd" %)**Solution: **
903 +
904 +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:
905 +
906 +[[image:1654500929571-736.png||height="458" width="832"]]
907 +
908 +
909 += 6. ​Order Info =
910 +
911 +
912 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
913 +
914 +
915 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
916 +
917 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
918 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
919 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
920 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
921 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
922 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
923 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
924 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
925 +
926 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
927 +
928 +* (% style="color:red" %)**4**(%%): 4000mAh battery
929 +* (% style="color:red" %)**8**(%%): 8500mAh battery
930 +
843 843  (% class="wikigeneratedid" %)
844 844  (((
845 845  
846 846  )))
847 847  
848 -= 8.  Packing Info =
936 += 7. Packing Info =
849 849  
850 850  (((
851 851  
852 852  
853 853  (% style="color:#037691" %)**Package Includes**:
942 +)))
854 854  
855 -
856 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
857 -* External antenna x 1
944 +* (((
945 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
858 858  )))
859 859  
860 860  (((
... ... @@ -861,20 +861,24 @@
861 861  
862 862  
863 863  (% style="color:#037691" %)**Dimension and weight**:
952 +)))
864 864  
865 -
866 -* Size: 195 x 125 x 55 mm
867 -* Weight:   420g
954 +* (((
955 +Device Size: cm
868 868  )))
957 +* (((
958 +Device Weight: g
959 +)))
960 +* (((
961 +Package Size / pcs : cm
962 +)))
963 +* (((
964 +Weight / pcs : g
869 869  
870 -(((
871 871  
872 -
873 -
874 -
875 875  )))
876 876  
877 -= 9.  Support =
969 += 8. Support =
878 878  
879 879  * 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.
880 880  * 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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