Last modified by Mengting Qiu on 2024/04/02 16:54
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From version < 38.23 >
edited by Xiaoling
on 2024/01/18 14:37
To version < 38.11 >
edited by Xiaoling
on 2022/10/25 16:33
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Content
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1 -
2 -
3 3  (% style="text-align:center" %)
4 4  [[image:image-20220907171221-1.jpeg]]
5 5  
6 6  ​
7 7  
8 -
9 -
10 -
11 -
12 -
13 13  {{toc/}}
14 14  
15 15  
... ... @@ -16,6 +16,7 @@
16 16  
17 17  = 1.  Introduction =
18 18  
12 +
19 19  == 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
20 20  
21 21  
... ... @@ -40,6 +40,7 @@
40 40  ​ [[image:image-20220907171221-3.png]]
41 41  
42 42  
37 +
43 43  == ​1.2  Features ==
44 44  
45 45  
... ... @@ -73,14 +73,15 @@
73 73  
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 -* B1 @H-FDD: 2100MHz
77 -* B3 @H-FDD: 1800MHz
78 -* B8 @H-FDD: 900MHz
79 -* B5 @H-FDD: 850MHz
80 -* B20 @H-FDD: 800MHz
81 -* B28 @H-FDD: 700MHz
71 +* - B1 @H-FDD: 2100MHz
72 +* - B3 @H-FDD: 1800MHz
73 +* - B8 @H-FDD: 900MHz
74 +* - B5 @H-FDD: 850MHz
75 +* - B20 @H-FDD: 800MHz
76 +* - B28 @H-FDD: 700MHz
82 82  
83 83  
79 +
84 84  == 1.4  Probe Specification ==
85 85  
86 86  
... ... @@ -101,6 +101,7 @@
101 101  * Length: 3.5 meters
102 102  
103 103  
100 +
104 104  == 1.5 ​ Applications ==
105 105  
106 106  
... ... @@ -107,6 +107,7 @@
107 107  * Smart Agriculture
108 108  
109 109  
107 +
110 110  == 1.6  Pin mapping and power on ==
111 111  
112 112  
... ... @@ -114,8 +114,10 @@
114 114  
115 115  **~ **
116 116  
115 +
117 117  = 2.  Use NLMS01 to communicate with IoT Server =
118 118  
118 +
119 119  == 2.1  How it works ==
120 120  
121 121  
... ... @@ -127,8 +127,10 @@
127 127  [[image:image-20220907171221-5.png]]
128 128  
129 129  
130 +
130 130  == 2.2 ​ Configure the NLMS01 ==
131 131  
133 +
132 132  === 2.2.1 Test Requirement ===
133 133  
134 134  
... ... @@ -144,6 +144,7 @@
144 144  [[image:image-20220907171221-6.png]] ​
145 145  
146 146  
149 +
147 147  === 2.2.2 Insert SIM card ===
148 148  
149 149  
... ... @@ -155,6 +155,7 @@
155 155  [[image:image-20220907171221-7.png]] ​
156 156  
157 157  
161 +
158 158  === 2.2.3 Connect USB – TTL to NLMS01 to configure it ===
159 159  
160 160  
... ... @@ -186,6 +186,7 @@
186 186  (% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
187 187  
188 188  
193 +
189 189  === 2.2.4 Use CoAP protocol to uplink data ===
190 190  
191 191  
... ... @@ -208,6 +208,7 @@
208 208  [[image:image-20220907171221-10.png]] ​
209 209  
210 210  
216 +
211 211  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
212 212  
213 213  
... ... @@ -224,6 +224,7 @@
224 224  
225 225  ​
226 226  
233 +
227 227  === 2.2.6 Use MQTT protocol to uplink data ===
228 228  
229 229  
... ... @@ -248,6 +248,7 @@
248 248  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
249 249  
250 250  
258 +
251 251  === 2.2.7 Use TCP protocol to uplink data ===
252 252  
253 253  
... ... @@ -275,6 +275,7 @@
275 275  (% style="color:red" %)**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).**
276 276  
277 277  
286 +
278 278  == 2.3  Uplink Payload ==
279 279  
280 280  
... ... @@ -282,10 +282,11 @@
282 282  
283 283  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.
284 284  
285 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:517px" %)
286 -|(% style="background-color:#4F81BD;color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4F81BD;color:white; width:40px" %)**8**|(% style="background-color:#4F81BD;color:white; width:20px" %)**2**|(% style="background-color:#4F81BD;color:white; width:20px" %)**2**|(% style="background-color:#4F81BD;color:white; width:50px" %)**1**|(% style="background-color:#4F81BD;color:white; width:30px" %)**1**|(% style="background-color:#4F81BD;color:white; width:40px" %)**1**|(% style="background-color:#4F81BD;color:white; width:40px" %)**2**|(% style="background-color:#4F81BD;color:white; width:50px" %)**2**|(% style="background-color:#4F81BD;color:white; width:50px" %)**4**|(% style="background-color:#4F81BD;color:white; width:50px" %)**2**|(% style="background-color:#4F81BD;color:white; width:40px" %)**2**|(% style="background-color:#4F81BD;color:white; width:37px" %)**4**
287 -|(% 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  .....
288 288  
295 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %)
296 +|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**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**
297 +|=(% 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  .....
298 +
289 289  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
290 290  
291 291  
... ... @@ -320,9 +320,9 @@
320 320  
321 321  * (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
322 322  
323 -
324 324  == 2.4  Payload Explanation and Sensor Interface ==
325 325  
335 +
326 326  === 2.4.1  Device ID ===
327 327  
328 328  
... ... @@ -338,6 +338,7 @@
338 338  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
339 339  
340 340  
351 +
341 341  === 2.4.2  Version Info ===
342 342  
343 343  
... ... @@ -346,6 +346,7 @@
346 346  For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0.
347 347  
348 348  
360 +
349 349  === 2.4.3  Battery Info ===
350 350  
351 351  
... ... @@ -356,6 +356,7 @@
356 356  Ex2: 0x0B49 = 2889mV
357 357  
358 358  
371 +
359 359  === 2.4.4  Signal Strength ===
360 360  
361 361  
... ... @@ -375,6 +375,7 @@
375 375  **99**    Not known or not detectable
376 376  
377 377  
391 +
378 378  === 2.4.5  Leaf moisture ===
379 379  
380 380  
... ... @@ -385,6 +385,7 @@
385 385  (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.**
386 386  
387 387  
402 +
388 388  === 2.4.6  Leaf Temperature ===
389 389  
390 390  
... ... @@ -397,6 +397,7 @@
397 397  If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
398 398  
399 399  
415 +
400 400  === 2.4.7  Timestamp ===
401 401  
402 402  
... ... @@ -405,6 +405,7 @@
405 405  Convert Unix timestamp to time 2022-9-5 9:40:11.
406 406  
407 407  
424 +
408 408  === 2.4.8  Digital Interrupt ===
409 409  
410 410  
... ... @@ -423,6 +423,7 @@
423 423  0x(01): Interrupt Uplink Packet.
424 424  
425 425  
443 +
426 426  === 2.4.9  ​+5V Output ===
427 427  
428 428  
... ... @@ -435,18 +435,14 @@
435 435  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
436 436  
437 437  
456 +
438 438  == 2.5  Downlink Payload ==
439 439  
440 440  
441 441  By default, NLMS01 prints the downlink payload to console port.
442 442  
443 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
444 -|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)**
445 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
446 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
447 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
462 +[[image:image-20220907171221-18.png]] ​
448 448  
449 - ​
450 450  
451 451  (% style="color:blue" %)**Examples:**
452 452  
... ... @@ -472,6 +472,7 @@
472 472  Downlink Payload: 06000003, Set AT+INTMOD=3
473 473  
474 474  
489 +
475 475  == 2.6  ​LED Indicator ==
476 476  
477 477  
... ... @@ -482,7 +482,6 @@
482 482  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
483 483  * For each uplink probe, LED will be on for 500ms.
484 484  
485 -
486 486  == 2.7  Installation ==
487 487  
488 488  
... ... @@ -492,6 +492,7 @@
492 492  [[image:image-20220907171221-19.png]]
493 493  
494 494  
509 +
495 495  == 2.8  Moisture and Temperature alarm function ==
496 496  
497 497  
... ... @@ -524,6 +524,7 @@
524 524  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
525 525  
526 526  
542 +
527 527  == 2.9  Set the number of data to be uploaded and the recording time ==
528 528  
529 529  
... ... @@ -548,6 +548,7 @@
548 548  [[image:image-20220907171221-20.png]]
549 549  
550 550  
567 +
551 551  == 2.11  ​Firmware Change Log ==
552 552  
553 553  
... ... @@ -556,14 +556,61 @@
556 556  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
557 557  
558 558  
559 -== 2.12 Battery & Power Consumption ==
560 560  
577 +== 2.12  ​Battery Analysis ==
561 561  
562 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
563 563  
564 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
580 +=== 2.12.1  ​Battery Type ===
565 565  
566 566  
583 +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.
584 +
585 +The battery is designed to last for several years depends on the actually use environment and update interval. 
586 +
587 +The battery related documents as below:
588 +
589 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
592 +
593 +[[image:image-20220907171221-21.png]] ​
594 +
595 +
596 +
597 +=== 2.12.2  Power consumption Analyze ===
598 +
599 +
600 +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.
601 +
602 +Instruction to use as below:
603 +
604 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
605 +
606 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
607 +
608 +* Product Model
609 +* Uplink Interval
610 +* Working Mode
611 +
612 +And the Life expectation in difference case will be shown on the right.
613 +
614 +[[image:image-20220907171221-22.jpeg]] ​
615 +
616 +
617 +=== 2.12.3  ​Battery Note ===
618 +
619 +
620 +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.
621 +
622 +
623 +
624 +=== 2.12.4  Replace the battery ===
625 +
626 +
627 +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).
628 +
629 +
630 +
567 567  = 3. ​ Access NB-IoT Module =
568 568  
569 569  
... ... @@ -575,8 +575,10 @@
575 575  [[image:image-20220907171221-23.png]] ​
576 576  
577 577  
642 +
578 578  = 4.  Using the AT Commands =
579 579  
645 +
580 580  == 4.1  Access AT Commands ==
581 581  
582 582  
... ... @@ -664,8 +664,10 @@
664 664  AT+PWORD :  Serial Access Password
665 665  
666 666  
733 +
667 667  = ​5.  FAQ =
668 668  
736 +
669 669  == 5.1 ​ How to Upgrade Firmware ==
670 670  
671 671  
... ... @@ -677,8 +677,10 @@
677 677  (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.**
678 678  
679 679  
748 +
680 680  = 6.  Trouble Shooting =
681 681  
751 +
682 682  == 6.1  ​Connection problem when uploading firmware ==
683 683  
684 684  
... ... @@ -685,6 +685,7 @@
685 685  **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
686 686  
687 687  
758 +
688 688  == 6.2  AT Command input doesn't work ==
689 689  
690 690  
... ... @@ -691,12 +691,7 @@
691 691  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 (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
692 692  
693 693  
694 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
695 695  
696 -
697 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
698 -
699 -
700 700  = 7. ​ Order Info =
701 701  
702 702  
... ... @@ -703,6 +703,7 @@
703 703  Part Number**:** NLMS01
704 704  
705 705  
772 +
706 706  = 8.  Packing Info =
707 707  
708 708  
... ... @@ -718,6 +718,7 @@
718 718  * Weight / pcs : g
719 719  
720 720  
788 +
721 721  = 9.  Support =
722 722  
723 723  

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