Last modified by Mengting Qiu on 2024/04/02 16:54
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From version < 33.6 >
edited by Xiaoling
on 2022/09/13 09:50
To version < 38.11 >
edited by Xiaoling
on 2022/10/25 16:33
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13 13  == 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
14 14  
15 15  
16 +(((
16 16  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.
17 17  
18 18  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.
19 19  
20 20  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.
24 24  
23 +NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
25 25  
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 +
26 26  ​[[image:image-20220907171221-2.png]]
27 27  
28 28  
... ... @@ -50,7 +50,6 @@
50 50  (((
51 51  
52 52  
53 -
54 54  
55 55  )))
56 56  
... ... @@ -73,7 +73,6 @@
73 73  
74 74  
75 75  
76 -
77 77  == 1.4  Probe Specification ==
78 78  
79 79  
... ... @@ -95,7 +95,6 @@
95 95  
96 96  
97 97  
98 -
99 99  == 1.5 ​ Applications ==
100 100  
101 101  
... ... @@ -103,7 +103,6 @@
103 103  
104 104  
105 105  
106 -
107 107  == 1.6  Pin mapping and power on ==
108 108  
109 109  
... ... @@ -222,8 +222,6 @@
222 222  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601     ** (%%) ~/~/  to set UDP server address and port
223 223  * (% style="color:#037691" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
224 224  
225 -
226 -
227 227  ​ [[image:image-20220907171221-11.png]]
228 228  
229 229  
... ... @@ -265,8 +265,6 @@
265 265  * (% style="color:#037691" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
266 266  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  to set TCP server address and port
267 267  
268 -
269 -
270 270  ​ [[image:image-20220907171221-15.png]]
271 271  
272 272  
... ... @@ -283,8 +283,6 @@
283 283  
284 284  * (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hour)
285 285  
286 -
287 -
288 288  (% 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).**
289 289  
290 290  
... ... @@ -297,9 +297,9 @@
297 297  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.
298 298  
299 299  
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  .....
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  .....
303 303  
304 304  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
305 305  
... ... @@ -309,24 +309,32 @@
309 309  
310 310  The payload is ASCII string, representative same HEX:
311 311  
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:
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__//(%%)**
313 313  
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,.......
309 +where:
325 325  
311 +* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138
326 326  
313 +* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
327 327  
315 +* (% style="color:#037691" %)**BAT:**       (%%)0x0c78 = 3192 mV = 3.192V
328 328  
317 +* (% style="color:#037691" %)**Singal:**(%%)  0x17 = 23
329 329  
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 +
330 330  == 2.4  Payload Explanation and Sensor Interface ==
331 331  
332 332  
... ... @@ -494,10 +494,6 @@
494 494  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
495 495  * For each uplink probe, LED will be on for 500ms.
496 496  
497 -
498 -
499 -
500 -
501 501  == 2.7  Installation ==
502 502  
503 503  
... ... @@ -549,10 +549,11 @@
549 549  * (% 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)
550 550  * (% 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.
551 551  
551 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
552 552  
553 +[[image:image-20221009001002-1.png||height="706" width="982"]]
553 553  
554 554  
555 -
556 556  == 2.10  Read or Clear cached data ==
557 557  
558 558  
... ... @@ -561,8 +561,6 @@
561 561  * (% style="color:#037691" %)**AT+CDP**      (%%) ~/~/  Read cached data
562 562  * (% style="color:#037691" %)**AT+CDP=0  ** (%%) ~/~/  Clear cached data
563 563  
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>
651 +AT+<CMD>?  :  Help on <CMD>
654 654  
655 -AT+<CMD>         : Run <CMD>
653 +AT+<CMD>  :  Run <CMD>
656 656  
657 -AT+<CMD>=<value> : Set the value
655 +AT+<CMD>=<value>:  Set the value
658 658  
659 -AT+<CMD>=?  : Get the value
657 +AT+<CMD>=?  :  Get the value
660 660  
661 661  
662 662  (% style="color:#037691" %)**General Commands**      
663 663  
664 -AT  : Attention       
662 +AT  :  Attention       
665 665  
666 -AT?  : Short Help     
664 +AT?  :  Short Help     
667 667  
668 -ATZ  : MCU Reset    
666 +ATZ  :  MCU Reset    
669 669  
670 -AT+TDC  : Application Data Transmission Interval
668 +AT+TDC  :  Application Data Transmission Interval
671 671  
672 -AT+CFG  : Print all configurations
670 +AT+CFG  :  Print all configurations
673 673  
674 -AT+CFGMOD           : Working mode selection
672 +AT+CFGMOD  :  Working mode selection
675 675  
676 -AT+INTMOD            : Set the trigger interrupt mode
674 +AT+INTMOD  :  Set the trigger interrupt mode
677 677  
678 -AT+5VT  : Set extend the time of 5V power  
676 +AT+5VT  :  Set extend the time of 5V power  
679 679  
680 -AT+PRO  : Choose agreement
678 +AT+PRO :  Choose agreement
681 681  
682 -AT+RXDL  : Extend the sending and receiving time
680 +AT+RXDL:  Extend the sending and receiving time
683 683  
684 -AT+SERVADDR  : Server Address
682 +AT+SERVADDR :  Server Address
685 685  
686 -AT+APN     : Get or set the APN
684 +AT+APN :  Get or set the APN
687 687  
688 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
686 +AT+FBAND :  Get or Set whether to automatically modify the frequency band
689 689  
690 -AT+DNSCFG  : Get or Set DNS Server
688 +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"
692 +AT+TR :  Get or Set record time"
695 695  
696 -AT+NOUD      : Get or Set the number of data to be uploaded
694 +AT+NOUD :  Get or Set the number of data to be uploaded
697 697  
698 -AT+CDP     : Read or Clear cached data
696 +AT+CDP :  Read or Clear cached data
699 699  
700 -AT+TEMPALARM      : Get or Set alarm of temp
698 +AT+TEMPALARM :  Get or Set alarm of temp
701 701  
702 -AT+HUMALARM     : Get or Set alarm of PH
700 +AT+HUMALARM :  Get or Set alarm of humidity
703 703  
704 704  
705 705  (% style="color:#037691" %)**COAP Management**      
706 706  
707 -AT+URI            : Resource parameters
705 +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)
710 +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
715 +AT+CLIENT  :  Get or Set MQTT client
718 718  
719 -AT+UNAME  : Get or Set MQTT Username
717 +AT+UNAME  : Get or Set MQTT Username
720 720  
721 -AT+PWD                  : Get or Set MQTT password
719 +AT+PWD  :  Get or Set MQTT password
722 722  
723 -AT+PUBTOPIC  : Get or Set MQTT publish topic
721 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
724 724  
725 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
723 +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
728 +AT+FDR :  Factory Data Reset
731 731  
732 -AT+PWORD  : Serial Access Password
730 +AT+PWORD :  Serial Access Password
733 733  
734 734  
735 735  
... ... @@ -788,7 +788,6 @@
788 788  
789 789  
790 790  
791 -
792 792  = 9.  Support =
793 793  
794 794  
image-20221009001002-1.png
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