Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 38.22 >
edited by Xiaoling
on 2023/05/24 10:08
To version < 38.11 >
edited by Xiaoling
on 2022/10/25 16:33
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... ... @@ -9,6 +9,7 @@
9 9  
10 10  = 1.  Introduction =
11 11  
12 +
12 12  == 1.1 ​ What is NLMS01 Leaf Moisture Sensor ==
13 13  
14 14  
... ... @@ -33,6 +33,7 @@
33 33  ​ [[image:image-20220907171221-3.png]]
34 34  
35 35  
37 +
36 36  == ​1.2  Features ==
37 37  
38 38  
... ... @@ -66,12 +66,12 @@
66 66  
67 67  (% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 -* B1 @H-FDD: 2100MHz
70 -* B3 @H-FDD: 1800MHz
71 -* B8 @H-FDD: 900MHz
72 -* B5 @H-FDD: 850MHz
73 -* B20 @H-FDD: 800MHz
74 -* 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
75 75  
76 76  
77 77  
... ... @@ -110,8 +110,10 @@
110 110  
111 111  **~ **
112 112  
115 +
113 113  = 2.  Use NLMS01 to communicate with IoT Server =
114 114  
118 +
115 115  == 2.1  How it works ==
116 116  
117 117  
... ... @@ -123,8 +123,10 @@
123 123  [[image:image-20220907171221-5.png]]
124 124  
125 125  
130 +
126 126  == 2.2 ​ Configure the NLMS01 ==
127 127  
133 +
128 128  === 2.2.1 Test Requirement ===
129 129  
130 130  
... ... @@ -140,6 +140,7 @@
140 140  [[image:image-20220907171221-6.png]] ​
141 141  
142 142  
149 +
143 143  === 2.2.2 Insert SIM card ===
144 144  
145 145  
... ... @@ -151,6 +151,7 @@
151 151  [[image:image-20220907171221-7.png]] ​
152 152  
153 153  
161 +
154 154  === 2.2.3 Connect USB – TTL to NLMS01 to configure it ===
155 155  
156 156  
... ... @@ -182,6 +182,7 @@
182 182  (% 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]]
183 183  
184 184  
193 +
185 185  === 2.2.4 Use CoAP protocol to uplink data ===
186 186  
187 187  
... ... @@ -204,6 +204,7 @@
204 204  [[image:image-20220907171221-10.png]] ​
205 205  
206 206  
216 +
207 207  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
208 208  
209 209  
... ... @@ -220,6 +220,7 @@
220 220  
221 221  ​
222 222  
233 +
223 223  === 2.2.6 Use MQTT protocol to uplink data ===
224 224  
225 225  
... ... @@ -244,6 +244,7 @@
244 244  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.
245 245  
246 246  
258 +
247 247  === 2.2.7 Use TCP protocol to uplink data ===
248 248  
249 249  
... ... @@ -271,6 +271,7 @@
271 271  (% 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).**
272 272  
273 273  
286 +
274 274  == 2.3  Uplink Payload ==
275 275  
276 276  
... ... @@ -279,9 +279,9 @@
279 279  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.
280 280  
281 281  
282 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
283 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**8**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**4**
284 -|(% 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  .....
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  .....
285 285  
286 286  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data.
287 287  
... ... @@ -317,10 +317,9 @@
317 317  
318 318  * (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......
319 319  
320 -
321 -
322 322  == 2.4  Payload Explanation and Sensor Interface ==
323 323  
335 +
324 324  === 2.4.1  Device ID ===
325 325  
326 326  
... ... @@ -336,6 +336,7 @@
336 336  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
337 337  
338 338  
351 +
339 339  === 2.4.2  Version Info ===
340 340  
341 341  
... ... @@ -344,6 +344,7 @@
344 344  For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0.
345 345  
346 346  
360 +
347 347  === 2.4.3  Battery Info ===
348 348  
349 349  
... ... @@ -354,6 +354,7 @@
354 354  Ex2: 0x0B49 = 2889mV
355 355  
356 356  
371 +
357 357  === 2.4.4  Signal Strength ===
358 358  
359 359  
... ... @@ -373,6 +373,7 @@
373 373  **99**    Not known or not detectable
374 374  
375 375  
391 +
376 376  === 2.4.5  Leaf moisture ===
377 377  
378 378  
... ... @@ -383,6 +383,7 @@
383 383  (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.**
384 384  
385 385  
402 +
386 386  === 2.4.6  Leaf Temperature ===
387 387  
388 388  
... ... @@ -395,6 +395,7 @@
395 395  If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
396 396  
397 397  
415 +
398 398  === 2.4.7  Timestamp ===
399 399  
400 400  
... ... @@ -403,6 +403,7 @@
403 403  Convert Unix timestamp to time 2022-9-5 9:40:11.
404 404  
405 405  
424 +
406 406  === 2.4.8  Digital Interrupt ===
407 407  
408 408  
... ... @@ -421,6 +421,7 @@
421 421  0x(01): Interrupt Uplink Packet.
422 422  
423 423  
443 +
424 424  === 2.4.9  ​+5V Output ===
425 425  
426 426  
... ... @@ -433,18 +433,14 @@
433 433  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
434 434  
435 435  
456 +
436 436  == 2.5  Downlink Payload ==
437 437  
438 438  
439 439  By default, NLMS01 prints the downlink payload to console port.
440 440  
441 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
442 -|=(% 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)**
443 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
444 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
445 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
462 +[[image:image-20220907171221-18.png]] ​
446 446  
447 - ​
448 448  
449 449  (% style="color:blue" %)**Examples:**
450 450  
... ... @@ -470,6 +470,7 @@
470 470  Downlink Payload: 06000003, Set AT+INTMOD=3
471 471  
472 472  
489 +
473 473  == 2.6  ​LED Indicator ==
474 474  
475 475  
... ... @@ -480,8 +480,6 @@
480 480  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
481 481  * For each uplink probe, LED will be on for 500ms.
482 482  
483 -
484 -
485 485  == 2.7  Installation ==
486 486  
487 487  
... ... @@ -491,6 +491,7 @@
491 491  [[image:image-20220907171221-19.png]]
492 492  
493 493  
509 +
494 494  == 2.8  Moisture and Temperature alarm function ==
495 495  
496 496  
... ... @@ -523,6 +523,7 @@
523 523  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
524 524  
525 525  
542 +
526 526  == 2.9  Set the number of data to be uploaded and the recording time ==
527 527  
528 528  
... ... @@ -547,6 +547,7 @@
547 547  [[image:image-20220907171221-20.png]]
548 548  
549 549  
567 +
550 550  == 2.11  ​Firmware Change Log ==
551 551  
552 552  
... ... @@ -555,14 +555,61 @@
555 555  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
556 556  
557 557  
558 -== 2.12 Battery & Power Consumption ==
559 559  
577 +== 2.12  ​Battery Analysis ==
560 560  
561 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
562 562  
563 -[[**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 ===
564 564  
565 565  
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 +
566 566  = 3. ​ Access NB-IoT Module =
567 567  
568 568  
... ... @@ -574,8 +574,10 @@
574 574  [[image:image-20220907171221-23.png]] ​
575 575  
576 576  
642 +
577 577  = 4.  Using the AT Commands =
578 578  
645 +
579 579  == 4.1  Access AT Commands ==
580 580  
581 581  
... ... @@ -663,8 +663,10 @@
663 663  AT+PWORD :  Serial Access Password
664 664  
665 665  
733 +
666 666  = ​5.  FAQ =
667 667  
736 +
668 668  == 5.1 ​ How to Upgrade Firmware ==
669 669  
670 670  
... ... @@ -676,8 +676,10 @@
676 676  (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.**
677 677  
678 678  
748 +
679 679  = 6.  Trouble Shooting =
680 680  
751 +
681 681  == 6.1  ​Connection problem when uploading firmware ==
682 682  
683 683  
... ... @@ -684,6 +684,7 @@
684 684  **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]]
685 685  
686 686  
758 +
687 687  == 6.2  AT Command input doesn't work ==
688 688  
689 689  
... ... @@ -690,12 +690,7 @@
690 690  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.
691 691  
692 692  
693 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
694 694  
695 -
696 -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]]//**.
697 -
698 -
699 699  = 7. ​ Order Info =
700 700  
701 701  
... ... @@ -702,6 +702,7 @@
702 702  Part Number**:** NLMS01
703 703  
704 704  
772 +
705 705  = 8.  Packing Info =
706 706  
707 707  

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