Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:54
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... ... @@ -13,14 +13,20 @@ 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. 18 +))) 17 17 20 +((( 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. 22 +))) 19 19 24 +((( 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 21 \\NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 22 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 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. 29 +))) 24 24 25 25 26 26 [[image:image-20220907171221-2.png]] ... ... @@ -50,7 +50,6 @@ 50 50 ((( 51 51 52 52 53 - 54 54 55 55 ))) 56 56 ... ... @@ -71,8 +71,6 @@ 71 71 * - B20 @H-FDD: 800MHz 72 72 * - B28 @H-FDD: 700MHz 73 73 74 - 75 - 76 76 == 1.4 Probe Specification == 77 77 78 78 ... ... @@ -92,15 +92,11 @@ 92 92 * IP67 Protection 93 93 * Length: 3.5 meters 94 94 95 - 96 - 97 97 == 1.5 Applications == 98 98 99 99 100 100 * Smart Agriculture 101 101 102 - 103 - 104 104 == 1.6 Pin mapping and power on == 105 105 106 106 ... ... @@ -288,8 +288,8 @@ 288 288 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. 289 289 290 290 291 -(% border="1" style="background-color:#ffffcc; color:green; width: 1251px" %)292 -|(% 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" %)4290 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 291 +|(% style="width:45px" %)**Size(bytes)**|(% style="width:45px" %)**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" %)4 293 293 |(% 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 ..... 294 294 295 295 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. ... ... @@ -304,20 +304,28 @@ 304 304 305 305 where: 306 306 307 -* Device ID: 0xf868411056754138 = f868411056754138 308 -* Version: 0x0064=100=1.0.0 309 -* BAT: 0x0c78 = 3192 mV = 3.192V 310 -* Singal: 0x17 = 23 311 -* Mod: 0x01 = 1 312 -* Interrupt: 0x00= 0 313 -* Leaf moisture: 0x0225= 549 = 54.9% 314 -* Leaf Temperature:0x010B =267=26.7 °C 315 -* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 316 -* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 317 -* 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 306 +* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 318 318 308 +* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 319 319 310 +* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 320 320 312 +* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 313 + 314 +* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 315 + 316 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 317 + 318 +* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 319 + 320 +* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 321 + 322 +* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 323 + 324 +* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 325 + 326 +* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 327 + 321 321 == 2.4 Payload Explanation and Sensor Interface == 322 322 323 323 ... ... @@ -485,8 +485,6 @@ 485 485 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 486 486 * For each uplink probe, LED will be on for 500ms. 487 487 488 - 489 - 490 490 == 2.7 Installation == 491 491 492 492 ... ... @@ -538,8 +538,11 @@ 538 538 * (% 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) 539 539 * (% 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. 540 540 546 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 541 541 548 +[[image:image-20221009001002-1.png||height="706" width="982"]] 542 542 550 + 543 543 == 2.10 Read or Clear cached data == 544 544 545 545 ... ... @@ -635,86 +635,86 @@ 635 635 636 636 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]] 637 637 638 -AT+<CMD>? 646 +AT+<CMD>? : Help on <CMD> 639 639 640 -AT+<CMD> :Run <CMD>648 +AT+<CMD> : Run <CMD> 641 641 642 -AT+<CMD>=<value> 650 +AT+<CMD>=<value>: Set the value 643 643 644 -AT+<CMD>=? :Get the value652 +AT+<CMD>=? : Get the value 645 645 646 646 647 647 (% style="color:#037691" %)**General Commands** 648 648 649 -AT :Attention657 +AT : Attention 650 650 651 -AT? :Short Help659 +AT? : Short Help 652 652 653 -ATZ 661 +ATZ : MCU Reset 654 654 655 -AT+TDC 663 +AT+TDC : Application Data Transmission Interval 656 656 657 -AT+CFG 665 +AT+CFG : Print all configurations 658 658 659 -AT+CFGMOD 667 +AT+CFGMOD : Working mode selection 660 660 661 -AT+INTMOD 669 +AT+INTMOD : Set the trigger interrupt mode 662 662 663 -AT+5VT 671 +AT+5VT : Set extend the time of 5V power 664 664 665 -AT+PRO 673 +AT+PRO : Choose agreement 666 666 667 -AT+RXDL :Extend the sending and receiving time675 +AT+RXDL: Extend the sending and receiving time 668 668 669 -AT+SERVADDR 677 +AT+SERVADDR : Server Address 670 670 671 -AT+APN :Get or set the APN679 +AT+APN : Get or set the APN 672 672 673 -AT+FBAND :Get or Set whether to automatically modify the frequency band681 +AT+FBAND : Get or Set whether to automatically modify the frequency band 674 674 675 -AT+DNSCFG 683 +AT+DNSCFG : Get or Set DNS Server 676 676 677 677 AT+GETSENSORVALUE : Returns the current sensor measurement 678 678 679 -AT+TR 687 +AT+TR : Get or Set record time" 680 680 681 -AT+NOUD 689 +AT+NOUD : Get or Set the number of data to be uploaded 682 682 683 -AT+CDP 691 +AT+CDP : Read or Clear cached data 684 684 685 -AT+TEMPALARM 693 +AT+TEMPALARM : Get or Set alarm of temp 686 686 687 -AT+HUMALARM 695 +AT+HUMALARM : Get or Set alarm of humidity 688 688 689 689 690 690 (% style="color:#037691" %)**COAP Management** 691 691 692 -AT+URI 700 +AT+URI : Resource parameters 693 693 694 694 695 695 (% style="color:#037691" %)**UDP Management** 696 696 697 -AT+CFM 705 +AT+CFM : Upload confirmation mode (only valid for UDP) 698 698 699 699 700 700 (% style="color:#037691" %)**MQTT Management** 701 701 702 -AT+CLIENT 710 +AT+CLIENT : Get or Set MQTT client 703 703 704 -AT+UNAME 712 +AT+UNAME : Get or Set MQTT Username 705 705 706 -AT+PWD 714 +AT+PWD : Get or Set MQTT password 707 707 708 -AT+PUBTOPIC 716 +AT+PUBTOPIC : Get or Set MQTT publish topic 709 709 710 -AT+SUBTOPIC :Get or Set MQTT subscription topic718 +AT+SUBTOPIC : Get or Set MQTT subscription topic 711 711 712 712 713 713 (% style="color:#037691" %)**Information** 714 714 715 -AT+FDR :Factory Data Reset723 +AT+FDR : Factory Data Reset 716 716 717 -AT+PWORD 725 +AT+PWORD : Serial Access Password 718 718 719 719 720 720 ... ... @@ -771,7 +771,6 @@ 771 771 * Package Size / pcs : cm 772 772 * Weight / pcs : g 773 773 774 - 775 775 = 9. Support = 776 776 777 777
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