Last modified by Mengting Qiu on 2024/04/02 16:54
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From version < 26.1 >
edited by David Huang
on 2022/09/07 17:38
To version < 25.1 >
edited by David Huang
on 2022/09/07 17:14
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Summary

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Content
... ... @@ -2,11 +2,10 @@
2 2  
3 3  
4 4  
5 -= 1. Introduction =
5 +**~1. Introduction**
6 6  
7 -== 1.1 ​What is NLMS01 Leaf Moisture Sensor ==
7 +**1.1 ​What is NLMS01 **Leaf Moisture Sensor
8 8  
9 -
10 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 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.
... ... @@ -20,51 +20,25 @@
20 20  
21 21  ​ [[image:image-20220907171221-3.png]]
22 22  
23 -== ​1.2 Features ==
22 +**​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 -)))
24 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
25 +* Monitor Leaf moisture
31 31  
32 -* (((
33 - Monitor Leaf temperature
34 -)))
27 +* Monitor Leaf temperature
35 35  
36 -* (((
37 -Moisture and Temperature alarm function
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 -)))
29 +* Moisture and Temperature alarm function
30 +* Monitor Battery Level
31 +* Uplink on periodically
32 +* Downlink to change configure
33 +* IP66 Waterproof Enclosure
34 +* IP67 rate for the Sensor Probe
35 +* Ultra-Low Power consumption
36 +* AT Commands to change parameters
37 +* Micro SIM card slot for NB-IoT SIM
38 +* 8500mAh Battery for long term use
66 66  
67 -== 1.3  Specification ==
40 +**1.3  Specification**
68 68  
69 69  **Common DC Characteristics:**
70 70  
... ... @@ -80,7 +80,7 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
83 -== 1.4 Probe Specification ==
56 +**1.4 Probe Specification**
84 84  
85 85  
86 86  **Leaf Moisture: percentage of water drop over total leaf surface**
... ... @@ -99,19 +99,19 @@
99 99  * IP67 Protection
100 100  * Length: 3.5 meters
101 101  
102 -== 1.5 ​Applications ==
75 +**~ 1.5 ​Applications**
103 103  
104 104  * Smart Agriculture
105 105  
106 -== 1.6 Pin mapping and power on ==
79 +**1.6 Pin mapping and power on**
107 107  
108 108  ​[[image:image-20220907171221-4.png]]
109 109  
110 110  **~ **
111 111  
112 -= 2.  Use NLMS01 to communicate with IoT Server =
85 +**2.  Use NLMS01 to communicate with IoT Server**
113 113  
114 -== 2.1  How it works ==
87 +**2.1  How it works**
115 115  
116 116  The NLMS01 is equipped with a NB-IoT module, the pre-loaded firmware in NLMS01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NLMS01.
117 117  
... ... @@ -119,7 +119,7 @@
119 119  
120 120  [[image:image-20220907171221-5.png]]
121 121  
122 -== **2.2 ​ Configure the NLMS01** ==
95 +**2.2 ​ Configure the NLMS01**
123 123  
124 124  **2.2.1 Test Requirement**
125 125  
... ... @@ -208,8 +208,8 @@
208 208  * **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
209 209  * **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
210 210  * **AT+PWD=PWD                                        **~/~/Set the password of MQTT
211 -* **AT+PUBTOPIC=PUB                    **~/~/Set the sending topic of MQTT
212 -* **AT+SUBTOPIC=SUB          ** ~/~/Set the subscription topic of MQTT
184 +* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
185 +* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
213 213  
214 214  ​ [[image:image-20220907171221-13.png]]
215 215  
... ... @@ -242,14 +242,14 @@
242 242  
243 243  **~1. By default, the device will send an uplink message every 2 hour.**
244 244  
245 -== 2.3  Uplink Payload ==
218 +**2.3  Uplink Payload**
246 246  
247 247  In this mode, uplink payload includes 87 bytes in total by default.
248 248  
249 249  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.
250 250  
251 -|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4
252 -|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Time stamp|Leaf Temperature|Leaf moisture|Time stamp  .....
224 +|**Size(bytes)**|**8**|**2**|**2**|**1**|**1**|1|2|2|2|4   
225 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Soil PH|Time stamp  .....
253 253  
254 254  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
255 255  
... ... @@ -272,7 +272,7 @@
272 272  * Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
273 273  * 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
274 274  
275 -== 2.4  Payload Explanation and Sensor Interface ==
248 +**2.4  Payload Explanation and Sensor Interface**
276 276  
277 277  **2.4.1  Device ID**
278 278  
... ... @@ -367,7 +367,7 @@
367 367  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
368 368  
369 369  
370 -== 2.5  Downlink Payload ==
343 +**2.5  Downlink Payload**
371 371  
372 372  By default, NLMS01 prints the downlink payload to console port.
373 373  
... ... @@ -391,7 +391,7 @@
391 391  
392 392  Downlink Payload: 06000003, Set AT+INTMOD=3
393 393  
394 -== 2.6  ​LED Indicator ==
367 +**2.6  ​LED Indicator**
395 395  
396 396  The NLMS01 has an internal LED which is to show the status of different state.
397 397  
... ... @@ -400,13 +400,13 @@
400 400  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
401 401  * For each uplink probe, LED will be on for 500ms.
402 402  
403 -== 2.7 Installation ==
376 +**2.7 Installation**
404 404  
405 405  NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor.
406 406  
407 407  [[image:image-20220907171221-19.png]]
408 408  
409 -== 2.8 Moisture and Temperature alarm function ==
382 +**2.8 Moisture and Temperature alarm function**
410 410  
411 411  ➢ AT Command:
412 412  
... ... @@ -435,15 +435,16 @@
435 435  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
436 436  
437 437  
438 -== 2.9 Set the number of data to be uploaded and the recording time ==
411 +**2.9 Set the number of data to be uploaded and the recording time**
439 439  
440 440  ➢ AT Command:
441 441  
442 442  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)
443 443  
417 +
444 444  AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
445 445  
446 -== 2.10 Read or Clear cached data ==
420 +**2.10 Read or Clear cached data**
447 447  
448 448  ➢ AT Command:
449 449  
... ... @@ -455,15 +455,15 @@
455 455  AT+CDP=0    ~/~/ Clear cached data
456 456  
457 457  
458 -== 2.11  ​Firmware Change Log ==
432 +**2.8  ​Firmware Change Log**
459 459  
460 460  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
461 461  
462 462  Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
463 463  
464 -== 2.12  ​Battery Analysis ==
438 +**2.9  ​Battery Analysis**
465 465  
466 -**2.12.1  ​Battery Type**
440 +**2.9.1  ​Battery Type**
467 467  
468 468  The NLMS01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
469 469  
... ... @@ -477,7 +477,7 @@
477 477  
478 478  [[image:image-20220907171221-21.png]] ​
479 479  
480 -**2.12.2  Power consumption Analyze**
454 +**2.9.2  Power consumption Analyze**
481 481  
482 482  Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
483 483  
... ... @@ -495,15 +495,15 @@
495 495  
496 496  [[image:image-20220907171221-22.jpeg]] ​
497 497  
498 -**2.12.3  ​Battery Note**
472 +**2.9.3  ​Battery Note**
499 499  
500 500  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
501 501  
502 -**2.12.4  Replace the battery**
476 +**2.9.4  Replace the battery**
503 503  
504 504  The default battery pack of NLMS01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
505 505  
506 -= 3. ​ Access NB-IoT Module =
480 +**3. ​ Access NB-IoT Module**
507 507  
508 508  Users can directly access the AT command set of the NB-IoT module.
509 509  
... ... @@ -511,7 +511,7 @@
511 511  
512 512  [[image:image-20220907171221-23.png]] ​
513 513  
514 -= 4.  Using the AT Commands =
488 +**4.  Using the AT Commands**
515 515  
516 516  **4.1  Access AT Commands**
517 517  
... ... @@ -589,7 +589,7 @@
589 589  
590 590  AT+PWORD  : Serial Access Password
591 591  
592 -= ​5.  FAQ =
566 +**​5.  FAQ**
593 593  
594 594  **5.1 ​ How to Upgrade Firmware**
595 595  
... ... @@ -599,7 +599,7 @@
599 599  
600 600  **Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.**
601 601  
602 -= 6.  Trouble Shooting =
576 +**6.  Trouble Shooting**
603 603  
604 604  **6.1  ​Connection problem when uploading firmware**
605 605  
... ... @@ -609,11 +609,11 @@
609 609  
610 610  In the case if user can see the console output but can't type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string.
611 611  
612 -= 7. ​ Order Info =
586 +**7. ​ Order Info**
613 613  
614 614  Part Number**:** NLMS01
615 615  
616 -= 8.  Packing Info =
590 +**8.  Packing Info**
617 617  
618 618  **Package Includes**:
619 619  
... ... @@ -626,8 +626,9 @@
626 626  * Package Size / pcs : cm
627 627  * Weight / pcs : g
628 628  
629 -= 9.  Support =
630 630  
604 +**9.  Support**
605 +
631 631  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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  

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