Last modified by Mengting Qiu on 2024/04/02 16:54
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From version < 38.12 >
edited by Xiaoling
on 2022/10/25 16:35
To version < 33.6 >
edited by Xiaoling
on 2022/09/13 09:50
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13 13  == 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
14 14  
15 15  
16 -(((
17 17  The Dragino NLMS01 is a (% style="color:blue" %)**NB-IOT Leaf Moisture Sensor**(%%) for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof.
18 18  
19 19  NLMS01 detects leaf's(% style="color:blue" %)** moisture and temperature use FDR method**(%%), it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy.
20 20  
21 21  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.
21 +\\NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
22 +\\NLMS01 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).
23 +\\To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection.
22 22  
23 -NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
24 24  
25 -NLMS01 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).
26 -
27 -To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection.
28 -)))
29 -
30 -
31 31  ​[[image:image-20220907171221-2.png]]
32 32  
33 33  
... ... @@ -55,6 +55,7 @@
55 55  (((
56 56  
57 57  
53 +
58 58  
59 59  )))
60 60  
... ... @@ -77,6 +77,7 @@
77 77  
78 78  
79 79  
76 +
80 80  == 1.4  Probe Specification ==
81 81  
82 82  
... ... @@ -98,6 +98,7 @@
98 98  
99 99  
100 100  
98 +
101 101  == 1.5 ​ Applications ==
102 102  
103 103  
... ... @@ -105,6 +105,7 @@
105 105  
106 106  
107 107  
106 +
108 108  == 1.6  Pin mapping and power on ==
109 109  
110 110  
... ... @@ -223,6 +223,8 @@
223 223  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601     ** (%%) ~/~/  to set UDP server address and port
224 224  * (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
225 225  
225 +
226 +
226 226  ​ [[image:image-20220907171221-11.png]]
227 227  
228 228  
... ... @@ -264,6 +264,8 @@
264 264  * (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
265 265  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  to set TCP server address and port
266 266  
268 +
269 +
267 267  ​ [[image:image-20220907171221-15.png]]
268 268  
269 269  
... ... @@ -280,6 +280,8 @@
280 280  
281 281  * (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hour)
282 282  
286 +
287 +
283 283  (% style="color:red" %)**NOTE: By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
284 284  
285 285  
... ... @@ -292,9 +292,9 @@
292 292  Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
293 293  
294 294  
295 -(% border="1" style="background-color:#ffffcc; color:green; width:520px" %)
296 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:60px" %)**1**|(% style="width:20px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:50px" %)**2**|(% style="width:50px" %)**4**|(% style="width:50px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**
297 -|=(% style="width: 96px;" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp  .....
300 +(% border="1" style="background-color:#ffffcc; color:green; width:1251px" %)
301 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:42px" %)**2**|(% style="width:48px" %)**2**|(% style="width:124px" %)1|(% style="width:58px" %)1|(% style="width:82px" %)1|(% style="width:113px" %)2|(% style="width:134px" %)2|(% style="width:100px" %)4|(% style="width:137px" %)2|(% style="width:110px" %)2|(% style="width:122px" %)4
302 +|(% style="width:96px" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp  .....
298 298  
299 299  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
300 300  
... ... @@ -304,34 +304,24 @@
304 304  
305 305  The payload is ASCII string, representative same HEX:
306 306  
307 -**0x (% style="color:red" %)__f868411056754138__  (% style="color:blue" %)__0064 __ (% style="color:green" %)__0c78__  (% style="color:#00b0f0" %)__17__  (% style="color:#7030a0" %)__01__  (% style="color:#d60093" %)__00__  (% style="color:#a14d07" %)__0225 __ (% style="color:#0020b0" %) __010b__  (% style="color:#420042" %)__6315537b__  (% style="color:#663300" %)//__010b0226631550fb__  __010e022663154d77  01110225631549f1  011502246315466b  01190223631542e5  011d022163153f62  011e022163153bde 011e022163153859__//(%%)**
312 +0x(% style="color:red" %)f868411056754138(% style="color:blue" %)0064(% style="color:green" %)0c78(% style="color:red" %)17(% style="color:blue" %)01(% style="color:green" %)00(% style="color:blue" %)**0225010b6315537b**010b0226631550fb**010e022663154d77**01110225631549f1**011502246315466b**01190223631542e5**011d022163153f62**011e022163153bde**011e022163153859**(%%)** **where:
308 308  
309 -where:
314 +* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
315 +* (% style="color:blue" %)Version: 0x0064=100=1.0.0
316 +* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
317 +* (% style="color:red" %)Singal: 0x17 = 23
318 +* (% style="color:blue" %)Mod: 0x01 = 1
319 +* (% style="color:green" %)Interrupt: 0x00= 0
320 +* Leaf moisture: 0x0225= 549 = 54.9%
321 +* Leaf Temperature:0x010B =267=26.7 °C
322 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]])
323 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
324 +* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
310 310  
311 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138
312 312  
313 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
314 314  
315 -* (% style="color:#037691" %)**BAT:**       (%%)0x0c78 = 3192 mV = 3.192V
316 316  
317 -* (% style="color:#037691" %)**Singal:**(%%)  0x17 = 23
318 318  
319 -* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
320 -
321 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
322 -
323 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9%
324 -
325 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C
326 -
327 -* (% style="color:#037691" %)**Time stamp :**   (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]])
328 -
329 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp :  **(%%)010b0226631550fb
330 -
331 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
332 -
333 -
334 -
335 335  == 2.4  Payload Explanation and Sensor Interface ==
336 336  
337 337  
... ... @@ -499,6 +499,10 @@
499 499  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
500 500  * For each uplink probe, LED will be on for 500ms.
501 501  
497 +
498 +
499 +
500 +
502 502  == 2.7  Installation ==
503 503  
504 504  
... ... @@ -550,11 +550,10 @@
550 550  * (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
551 551  * (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
552 552  
553 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
554 554  
555 -[[image:image-20221009001002-1.png||height="706" width="982"]]
556 556  
557 557  
555 +
558 558  == 2.10  Read or Clear cached data ==
559 559  
560 560  
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563 563  * (% style="color:#037691" %)**AT+CDP**      (%%) ~/~/  Read cached data
564 564  * (% style="color:#037691" %)**AT+CDP=0  ** (%%) ~/~/  Clear cached data
565 565  
564 +
565 +
566 566  [[image:image-20220907171221-20.png]]
567 567  
568 568  
... ... @@ -650,86 +650,86 @@
650 650  
651 651  See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
652 652  
653 -AT+<CMD>?  :  Help on <CMD>
653 +AT+<CMD>?  : Help on <CMD>
654 654  
655 -AT+<CMD>  :  Run <CMD>
655 +AT+<CMD>         : Run <CMD>
656 656  
657 -AT+<CMD>=<value>:  Set the value
657 +AT+<CMD>=<value> : Set the value
658 658  
659 -AT+<CMD>=?  :  Get the value
659 +AT+<CMD>=?  : Get the value
660 660  
661 661  
662 662  (% style="color:#037691" %)**General Commands**      
663 663  
664 -AT  :  Attention       
664 +AT  : Attention       
665 665  
666 -AT?  :  Short Help     
666 +AT?  : Short Help     
667 667  
668 -ATZ  :  MCU Reset    
668 +ATZ  : MCU Reset    
669 669  
670 -AT+TDC  :  Application Data Transmission Interval
670 +AT+TDC  : Application Data Transmission Interval
671 671  
672 -AT+CFG  :  Print all configurations
672 +AT+CFG  : Print all configurations
673 673  
674 -AT+CFGMOD  :  Working mode selection
674 +AT+CFGMOD           : Working mode selection
675 675  
676 -AT+INTMOD  :  Set the trigger interrupt mode
676 +AT+INTMOD            : Set the trigger interrupt mode
677 677  
678 -AT+5VT  :  Set extend the time of 5V power  
678 +AT+5VT  : Set extend the time of 5V power  
679 679  
680 -AT+PRO :  Choose agreement
680 +AT+PRO  : Choose agreement
681 681  
682 -AT+RXDL:  Extend the sending and receiving time
682 +AT+RXDL  : Extend the sending and receiving time
683 683  
684 -AT+SERVADDR :  Server Address
684 +AT+SERVADDR  : Server Address
685 685  
686 -AT+APN :  Get or set the APN
686 +AT+APN     : Get or set the APN
687 687  
688 -AT+FBAND :  Get or Set whether to automatically modify the frequency band
688 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
689 689  
690 -AT+DNSCFG : Get or Set DNS Server
690 +AT+DNSCFG  : Get or Set DNS Server
691 691  
692 692  AT+GETSENSORVALUE   : Returns the current sensor measurement
693 693  
694 -AT+TR :  Get or Set record time"
694 +AT+TR      : Get or Set record time"
695 695  
696 -AT+NOUD :  Get or Set the number of data to be uploaded
696 +AT+NOUD      : Get or Set the number of data to be uploaded
697 697  
698 -AT+CDP :  Read or Clear cached data
698 +AT+CDP     : Read or Clear cached data
699 699  
700 -AT+TEMPALARM :  Get or Set alarm of temp
700 +AT+TEMPALARM      : Get or Set alarm of temp
701 701  
702 -AT+HUMALARM :  Get or Set alarm of humidity
702 +AT+HUMALARM     : Get or Set alarm of PH
703 703  
704 704  
705 705  (% style="color:#037691" %)**COAP Management**      
706 706  
707 -AT+URI :  Resource parameters
707 +AT+URI            : Resource parameters
708 708  
709 709  
710 710  (% style="color:#037691" %)**UDP Management**
711 711  
712 -AT+CFM :  Upload confirmation mode (only valid for UDP)
712 +AT+CFM          : Upload confirmation mode (only valid for UDP)
713 713  
714 714  
715 715  (% style="color:#037691" %)**MQTT Management**
716 716  
717 -AT+CLIENT  :  Get or Set MQTT client
717 +AT+CLIENT               : Get or Set MQTT client
718 718  
719 -AT+UNAME  : Get or Set MQTT Username
719 +AT+UNAME  : Get or Set MQTT Username
720 720  
721 -AT+PWD  :  Get or Set MQTT password
721 +AT+PWD                  : Get or Set MQTT password
722 722  
723 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
723 +AT+PUBTOPIC  : Get or Set MQTT publish topic
724 724  
725 -AT+SUBTOPIC :  Get or Set MQTT subscription topic
725 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
726 726  
727 727  
728 728  (% style="color:#037691" %)**Information**          
729 729  
730 -AT+FDR :  Factory Data Reset
730 +AT+FDR  : Factory Data Reset
731 731  
732 -AT+PWORD :  Serial Access Password
732 +AT+PWORD  : Serial Access Password
733 733  
734 734  
735 735  
... ... @@ -788,6 +788,7 @@
788 788  
789 789  
790 790  
791 +
791 791  = 9.  Support =
792 792  
793 793  
image-20221009001002-1.png
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