Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 27.1 >
edited by David Huang
on 2022/09/07 17:44
To version < 32.2 >
edited by Xiaoling
on 2022/09/13 08:52
>
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Summary

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Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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1 -[[image:image-20220907171221-1.jpeg]]​
1 +(% style="text-align:center" %)
2 +[[image:image-20220907171221-1.jpeg]]
2 2  
4 +​
3 3  
6 +{{toc/}}
4 4  
5 -= 1. Introduction =
6 6  
7 -== 1.1 ​What is NLMS01 Leaf Moisture Sensor ==
8 8  
10 += 1.  Introduction =
9 9  
10 -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.
11 11  
12 -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.
13 +== 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
13 13  
15 +
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 +
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 +
14 14  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.
15 -\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
16 -\\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)
17 -\\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.
18 18  
25 +
19 19  ​[[image:image-20220907171221-2.png]]
20 20  
28 +
21 21  ​ [[image:image-20220907171221-3.png]]
22 22  
23 -== ​1.2 Features ==
24 24  
25 -* (((
26 -NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
27 -)))
28 -* (((
29 -Monitor Leaf moisture
30 -)))
31 31  
32 -* (((
33 - Monitor Leaf temperature
34 -)))
33 +== ​1.2  Features ==
35 35  
36 -* (((
37 -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 +
38 38  )))
39 -* (((
40 -Monitor Battery Level
41 -)))
42 -* (((
43 -Uplink on periodically
44 -)))
45 -* (((
46 -Downlink to change configure
47 -)))
48 -* (((
49 -IP66 Waterproof Enclosure
50 -)))
51 -* (((
52 -IP67 rate for the Sensor Probe
53 -)))
54 -* (((
55 -Ultra-Low Power consumption
56 -)))
57 -* (((
58 -AT Commands to change parameters
59 -)))
60 -* (((
61 -Micro SIM card slot for NB-IoT SIM
62 -)))
63 -* (((
64 -8500mAh Battery for long term use
65 -)))
66 66  
67 67  == 1.3  Specification ==
68 68  
69 -**Common DC Characteristics:**
70 70  
60 +(% style="color:#037691" %)**Common DC Characteristics:**
61 +
71 71  * Supply Voltage: 2.1v ~~ 3.6v
72 72  * Operating Temperature: -40 ~~ 85°C
73 73  
74 -**NB-IoT Spec:**
75 75  
66 +(% style="color:#037691" %)**NB-IoT Spec:**
67 +
76 76  * - B1 @H-FDD: 2100MHz
77 77  * - B3 @H-FDD: 1800MHz
78 78  * - B8 @H-FDD: 900MHz
... ... @@ -80,6 +80,8 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
75 +
76 +
83 83  == 1.4 Probe Specification ==
84 84  
85 85  
... ... @@ -236,11 +236,10 @@
236 236  
237 237  User can use below command to change the **uplink interval**.
238 238  
239 -* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
233 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hour)
240 240  
241 -**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).**
242 242  
243 -**~1. By default, the device will send an uplink message every 2 hour.**
244 244  
245 245  == 2.3  Uplink Payload ==
246 246  
... ... @@ -257,20 +257,19 @@
257 257  
258 258  The payload is ASCII string, representative same HEX:
259 259  
260 -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:
261 261  
262 -* Device ID: 0xf868411056754138 = f868411056754138
263 -* Version: 0x0064=100=1.0.0
264 -
265 -* BAT: 0x0c78 = 3192 mV = 3.192V
266 -* Singal: 0x17 = 23
267 -* Mod: 0x01 = 1
268 -* 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
269 269  * Leaf moisture: 0x0225= 549 = 54.9%
270 270  * Leaf Temperature:0x010B =267=26.7 °C
271 -* Time stamp : 0x6315537b =1662342011
263 +* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]])
272 272  * Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
273 -* 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,.......
274 274  
275 275  == 2.4  Payload Explanation and Sensor Interface ==
276 276  
... ... @@ -549,15 +549,20 @@
549 549  
550 550  AT+SERVADDR  : Server Address
551 551  
552 -AT+TR      : Get or Set record time"
544 +AT+APN     : Get or set the APN
553 553  
546 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
554 554  
555 -AT+NOUD      : Get or Set the number of data to be uploaded
548 +AT+DNSCFG  : Get or Set DNS Server
556 556  
550 +AT+GETSENSORVALUE   : Returns the current sensor measurement
557 557  
558 -AT+CDP     : Read or Clear cached data
552 +AT+TR      : Get or Set record time"
559 559  
554 +AT+NOUD      : Get or Set the number of data to be uploaded
560 560  
556 +AT+CDP     : Read or Clear cached data
557 +
561 561  AT+TEMPALARM      : Get or Set alarm of temp
562 562  
563 563  AT+HUMALARM     : Get or Set alarm of PH
... ... @@ -632,5 +632,3 @@
632 632  * 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]]
633 633  
634 634  ​
635 -
636 -

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