Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 28.1 >
edited by David Huang
on 2022/09/07 17:56
To version < 32.2 >
edited by Xiaoling
on 2022/09/13 08:52
>
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Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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7 7  
8 8  
9 9  
10 -= 1. Introduction =
10 += 1.  Introduction =
11 11  
12 -== 1.1 ​What is NLMS01 Leaf Moisture Sensor ==
13 13  
13 +== 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
14 14  
15 -The Dragino NLMS01 is a **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.
16 16  
17 -NLMS01 detects leaf's** 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.
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 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 19  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.
20 -\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
21 -\\NLMS01 is powered by  **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)
22 -\\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 **NB-IoT SIM card** from local operator and install NLMS01 to get NB-IoT network connection
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.
23 23  
25 +
24 24  ​[[image:image-20220907171221-2.png]]
25 25  
28 +
26 26  ​ [[image:image-20220907171221-3.png]]
27 27  
28 -== ​1.2 Features ==
29 29  
30 -* (((
31 -NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
32 -)))
33 -* (((
34 -Monitor Leaf moisture
35 -)))
36 36  
37 -* (((
38 - Monitor Leaf temperature
39 -)))
33 +== ​1.2  Features ==
40 40  
41 -* (((
42 -Moisture and Temperature alarm function
35 +
36 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
37 +* Monitor Leaf moisture
38 +* Monitor Leaf temperature
39 +* Moisture and Temperature alarm function
40 +* Monitor Battery Level
41 +* Uplink on periodically
42 +* Downlink to change configure
43 +* IP66 Waterproof Enclosure
44 +* IP67 rate for the Sensor Probe
45 +* Ultra-Low Power consumption
46 +* AT Commands to change parameters
47 +* Micro SIM card slot for NB-IoT SIM
48 +* 8500mAh Battery for long term use
49 +
50 +(((
51 +
52 +
53 +
54 +
43 43  )))
44 -* (((
45 -Monitor Battery Level
46 -)))
47 -* (((
48 -Uplink on periodically
49 -)))
50 -* (((
51 -Downlink to change configure
52 -)))
53 -* (((
54 -IP66 Waterproof Enclosure
55 -)))
56 -* (((
57 -IP67 rate for the Sensor Probe
58 -)))
59 -* (((
60 -Ultra-Low Power consumption
61 -)))
62 -* (((
63 -AT Commands to change parameters
64 -)))
65 -* (((
66 -Micro SIM card slot for NB-IoT SIM
67 -)))
68 -* (((
69 -8500mAh Battery for long term use
70 -)))
71 71  
72 72  == 1.3  Specification ==
73 73  
74 -**Common DC Characteristics:**
75 75  
60 +(% style="color:#037691" %)**Common DC Characteristics:**
61 +
76 76  * Supply Voltage: 2.1v ~~ 3.6v
77 77  * Operating Temperature: -40 ~~ 85°C
78 78  
79 -**NB-IoT Spec:**
80 80  
66 +(% style="color:#037691" %)**NB-IoT Spec:**
67 +
81 81  * - B1 @H-FDD: 2100MHz
82 82  * - B3 @H-FDD: 1800MHz
83 83  * - B8 @H-FDD: 900MHz
... ... @@ -85,6 +85,8 @@
85 85  * - B20 @H-FDD: 800MHz
86 86  * - B28 @H-FDD: 700MHz
87 87  
75 +
76 +
88 88  == 1.4 Probe Specification ==
89 89  
90 90  
... ... @@ -241,11 +241,10 @@
241 241  
242 242  User can use below command to change the **uplink interval**.
243 243  
244 -* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
233 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hour)
245 245  
246 -**NOTE:**
235 +**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).**
247 247  
248 -**~1. By default, the device will send an uplink message every 2 hour.**
249 249  
250 250  == 2.3  Uplink Payload ==
251 251  
... ... @@ -262,20 +262,19 @@
262 262  
263 263  The payload is ASCII string, representative same HEX:
264 264  
265 -0xf86841105675413800640c781701000225010b6315537b010b0226631550fb010e022663154d7701110225631549f1011502246315466b01190223631542e5011d022163153f62011e022163153bde011e022163153859 where:
253 +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:
266 266  
267 -* Device ID: 0xf868411056754138 = f868411056754138
268 -* Version: 0x0064=100=1.0.0
269 -
270 -* BAT: 0x0c78 = 3192 mV = 3.192V
271 -* Singal: 0x17 = 23
272 -* Mod: 0x01 = 1
273 -* Interrupt: 0x00= 0
255 +* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
256 +* (% style="color:blue" %)Version: 0x0064=100=1.0.0
257 +* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
258 +* (% style="color:red" %)Singal: 0x17 = 23
259 +* (% style="color:blue" %)Mod: 0x01 = 1
260 +* (% style="color:green" %)Interrupt: 0x00= 0
274 274  * Leaf moisture: 0x0225= 549 = 54.9%
275 275  * Leaf Temperature:0x010B =267=26.7 °C
276 -* Time stamp : 0x6315537b =1662342011
263 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]])
277 277  * Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
278 -* 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
265 +* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
279 279  
280 280  == 2.4  Payload Explanation and Sensor Interface ==
281 281  
... ... @@ -554,15 +554,20 @@
554 554  
555 555  AT+SERVADDR  : Server Address
556 556  
557 -AT+TR      : Get or Set record time"
544 +AT+APN     : Get or set the APN
558 558  
546 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
559 559  
560 -AT+NOUD      : Get or Set the number of data to be uploaded
548 +AT+DNSCFG  : Get or Set DNS Server
561 561  
550 +AT+GETSENSORVALUE   : Returns the current sensor measurement
562 562  
563 -AT+CDP     : Read or Clear cached data
552 +AT+TR      : Get or Set record time"
564 564  
554 +AT+NOUD      : Get or Set the number of data to be uploaded
565 565  
556 +AT+CDP     : Read or Clear cached data
557 +
566 566  AT+TEMPALARM      : Get or Set alarm of temp
567 567  
568 568  AT+HUMALARM     : Get or Set alarm of PH
... ... @@ -637,4 +637,3 @@
637 637  * 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]]
638 638  
639 639  ​
640 -

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