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

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Content
... ... @@ -2,10 +2,11 @@
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 +
9 9  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.
10 10  
11 11  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.
... ... @@ -19,25 +19,51 @@
19 19  
20 20  ​ [[image:image-20220907171221-3.png]]
21 21  
22 -**​1.2 Features**
23 +== ​1.2 Features ==
23 23  
24 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
25 -* Monitor Leaf moisture
25 +* (((
26 +NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
27 +)))
28 +* (((
29 +Monitor Leaf moisture
30 +)))
26 26  
27 -* Monitor Leaf temperature
32 +* (((
33 + Monitor Leaf temperature
34 +)))
28 28  
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
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 +)))
39 39  
40 -**1.3  Specification**
67 +== 1.3  Specification ==
41 41  
42 42  **Common DC Characteristics:**
43 43  
... ... @@ -53,7 +53,7 @@
53 53  * - B20 @H-FDD: 800MHz
54 54  * - B28 @H-FDD: 700MHz
55 55  
56 -**1.4 Probe Specification**
83 +== 1.4 Probe Specification ==
57 57  
58 58  
59 59  **Leaf Moisture: percentage of water drop over total leaf surface**
... ... @@ -72,19 +72,19 @@
72 72  * IP67 Protection
73 73  * Length: 3.5 meters
74 74  
75 -**~ 1.5 ​Applications**
102 +== 1.5 ​Applications ==
76 76  
77 77  * Smart Agriculture
78 78  
79 -**1.6 Pin mapping and power on**
106 +== 1.6 Pin mapping and power on ==
80 80  
81 81  ​[[image:image-20220907171221-4.png]]
82 82  
83 83  **~ **
84 84  
85 -**2.  Use NLMS01 to communicate with IoT Server**
112 += 2.  Use NLMS01 to communicate with IoT Server =
86 86  
87 -**2.1  How it works**
114 +== 2.1  How it works ==
88 88  
89 89  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.
90 90  
... ... @@ -92,7 +92,7 @@
92 92  
93 93  [[image:image-20220907171221-5.png]]
94 94  
95 -**2.2 ​ Configure the NLMS01**
122 +== **2.2 ​ Configure the NLMS01** ==
96 96  
97 97  **2.2.1 Test Requirement**
98 98  
... ... @@ -181,8 +181,8 @@
181 181  * **AT+CLIENT=CLIENT       ** ~/~/Set up the CLIENT of MQTT
182 182  * **AT+UNAME=UNAME                               **~/~/Set the username of MQTT
183 183  * **AT+PWD=PWD                                        **~/~/Set the password of MQTT
184 -* **AT+PUBTOPIC=NSE01_PUB                    **~/~/Set the sending topic of MQTT
185 -* **AT+SUBTOPIC=NSE01_SUB          ** ~/~/Set the subscription topic of MQTT
211 +* **AT+PUBTOPIC=PUB                    **~/~/Set the sending topic of MQTT
212 +* **AT+SUBTOPIC=SUB          ** ~/~/Set the subscription topic of MQTT
186 186  
187 187  ​ [[image:image-20220907171221-13.png]]
188 188  
... ... @@ -215,14 +215,14 @@
215 215  
216 216  **~1. By default, the device will send an uplink message every 2 hour.**
217 217  
218 -**2.3  Uplink Payload**
245 +== 2.3  Uplink Payload ==
219 219  
220 220  In this mode, uplink payload includes 87 bytes in total by default.
221 221  
222 222  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.
223 223  
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  .....
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  .....
226 226  
227 227  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
228 228  
... ... @@ -245,7 +245,7 @@
245 245  * Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb
246 246  * 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
247 247  
248 -**2.4  Payload Explanation and Sensor Interface**
275 +== 2.4  Payload Explanation and Sensor Interface ==
249 249  
250 250  **2.4.1  Device ID**
251 251  
... ... @@ -340,7 +340,7 @@
340 340  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
341 341  
342 342  
343 -**2.5  Downlink Payload**
370 +== 2.5  Downlink Payload ==
344 344  
345 345  By default, NLMS01 prints the downlink payload to console port.
346 346  
... ... @@ -364,7 +364,7 @@
364 364  
365 365  Downlink Payload: 06000003, Set AT+INTMOD=3
366 366  
367 -**2.6  ​LED Indicator**
394 +== 2.6  ​LED Indicator ==
368 368  
369 369  The NLMS01 has an internal LED which is to show the status of different state.
370 370  
... ... @@ -373,13 +373,13 @@
373 373  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
374 374  * For each uplink probe, LED will be on for 500ms.
375 375  
376 -**2.7 Installation**
403 +== 2.7 Installation ==
377 377  
378 378  NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor.
379 379  
380 380  [[image:image-20220907171221-19.png]]
381 381  
382 -**2.8 Moisture and Temperature alarm function**
409 +== 2.8 Moisture and Temperature alarm function ==
383 383  
384 384  ➢ AT Command:
385 385  
... ... @@ -408,16 +408,15 @@
408 408  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
409 409  
410 410  
411 -**2.9 Set the number of data to be uploaded and the recording time**
438 +== 2.9 Set the number of data to be uploaded and the recording time ==
412 412  
413 413  ➢ AT Command:
414 414  
415 415  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)
416 416  
417 -
418 418  AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
419 419  
420 -**2.10 Read or Clear cached data**
446 +== 2.10 Read or Clear cached data ==
421 421  
422 422  ➢ AT Command:
423 423  
... ... @@ -429,15 +429,15 @@
429 429  AT+CDP=0    ~/~/ Clear cached data
430 430  
431 431  
432 -**2.8  ​Firmware Change Log**
458 +== 2.11  ​Firmware Change Log ==
433 433  
434 434  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
435 435  
436 436  Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
437 437  
438 -**2.9  ​Battery Analysis**
464 +== 2.12  ​Battery Analysis ==
439 439  
440 -**2.9.1  ​Battery Type**
466 +**2.12.1  ​Battery Type**
441 441  
442 442  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.
443 443  
... ... @@ -451,7 +451,7 @@
451 451  
452 452  [[image:image-20220907171221-21.png]] ​
453 453  
454 -**2.9.2  Power consumption Analyze**
480 +**2.12.2  Power consumption Analyze**
455 455  
456 456  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.
457 457  
... ... @@ -469,15 +469,15 @@
469 469  
470 470  [[image:image-20220907171221-22.jpeg]] ​
471 471  
472 -**2.9.3  ​Battery Note**
498 +**2.12.3  ​Battery Note**
473 473  
474 474  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.
475 475  
476 -**2.9.4  Replace the battery**
502 +**2.12.4  Replace the battery**
477 477  
478 478  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).
479 479  
480 -**3. ​ Access NB-IoT Module**
506 += 3. ​ Access NB-IoT Module =
481 481  
482 482  Users can directly access the AT command set of the NB-IoT module.
483 483  
... ... @@ -485,7 +485,7 @@
485 485  
486 486  [[image:image-20220907171221-23.png]] ​
487 487  
488 -**4.  Using the AT Commands**
514 += 4.  Using the AT Commands =
489 489  
490 490  **4.1  Access AT Commands**
491 491  
... ... @@ -563,7 +563,7 @@
563 563  
564 564  AT+PWORD  : Serial Access Password
565 565  
566 -**​5.  FAQ**
592 += ​5.  FAQ =
567 567  
568 568  **5.1 ​ How to Upgrade Firmware**
569 569  
... ... @@ -573,7 +573,7 @@
573 573  
574 574  **Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.**
575 575  
576 -**6.  Trouble Shooting**
602 += 6.  Trouble Shooting =
577 577  
578 578  **6.1  ​Connection problem when uploading firmware**
579 579  
... ... @@ -583,11 +583,11 @@
583 583  
584 584  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.
585 585  
586 -**7. ​ Order Info**
612 += 7. ​ Order Info =
587 587  
588 588  Part Number**:** NLMS01
589 589  
590 -**8.  Packing Info**
616 += 8.  Packing Info =
591 591  
592 592  **Package Includes**:
593 593  
... ... @@ -600,9 +600,8 @@
600 600  * Package Size / pcs : cm
601 601  * Weight / pcs : g
602 602  
629 += 9.  Support =
603 603  
604 -**9.  Support**
605 -
606 606  * 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.
607 607  * 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]]
608 608  

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