Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:54
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
-
Attachments (0 modified, 1 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. David1 +XWiki.Xiaoling - Content
-
... ... @@ -9,20 +9,24 @@ 9 9 10 10 = 1. Introduction = 11 11 12 - 13 13 == 1.1 What is NLMS01 Leaf Moisture Sensor == 14 14 15 15 15 +((( 16 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 17 18 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 19 20 20 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. 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. 24 24 22 +NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 25 25 24 +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). 25 + 26 +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. 27 +))) 28 + 29 + 26 26 [[image:image-20220907171221-2.png]] 27 27 28 28 ... ... @@ -29,7 +29,6 @@ 29 29 [[image:image-20220907171221-3.png]] 30 30 31 31 32 - 33 33 == 1.2 Features == 34 34 35 35 ... ... @@ -50,7 +50,6 @@ 50 50 ((( 51 51 52 52 53 - 54 54 55 55 ))) 56 56 ... ... @@ -64,13 +64,15 @@ 64 64 65 65 (% style="color:#037691" %)**NB-IoT Spec:** 66 66 67 -* -B1 @H-FDD: 2100MHz68 -* -B3 @H-FDD: 1800MHz69 -* -B8 @H-FDD: 900MHz70 -* -B5 @H-FDD: 850MHz71 -* -B20 @H-FDD: 800MHz72 -* -B28 @H-FDD: 700MHz69 +* 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 73 73 76 + 77 + 74 74 == 1.4 Probe Specification == 75 75 76 76 ... ... @@ -90,11 +90,15 @@ 90 90 * IP67 Protection 91 91 * Length: 3.5 meters 92 92 97 + 98 + 93 93 == 1.5 Applications == 94 94 95 95 96 96 * Smart Agriculture 97 97 104 + 105 + 98 98 == 1.6 Pin mapping and power on == 99 99 100 100 ... ... @@ -102,10 +102,8 @@ 102 102 103 103 **~ ** 104 104 105 - 106 106 = 2. Use NLMS01 to communicate with IoT Server = 107 107 108 - 109 109 == 2.1 How it works == 110 110 111 111 ... ... @@ -117,10 +117,8 @@ 117 117 [[image:image-20220907171221-5.png]] 118 118 119 119 120 - 121 121 == 2.2 Configure the NLMS01 == 122 122 123 - 124 124 === 2.2.1 Test Requirement === 125 125 126 126 ... ... @@ -136,7 +136,6 @@ 136 136 [[image:image-20220907171221-6.png]] 137 137 138 138 139 - 140 140 === 2.2.2 Insert SIM card === 141 141 142 142 ... ... @@ -148,7 +148,6 @@ 148 148 [[image:image-20220907171221-7.png]] 149 149 150 150 151 - 152 152 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 153 153 154 154 ... ... @@ -180,7 +180,6 @@ 180 180 (% 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]] 181 181 182 182 183 - 184 184 === 2.2.4 Use CoAP protocol to uplink data === 185 185 186 186 ... ... @@ -203,7 +203,6 @@ 203 203 [[image:image-20220907171221-10.png]] 204 204 205 205 206 - 207 207 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 208 208 209 209 ... ... @@ -220,7 +220,6 @@ 220 220 221 221 222 222 223 - 224 224 === 2.2.6 Use MQTT protocol to uplink data === 225 225 226 226 ... ... @@ -245,7 +245,6 @@ 245 245 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. 246 246 247 247 248 - 249 249 === 2.2.7 Use TCP protocol to uplink data === 250 250 251 251 ... ... @@ -273,7 +273,6 @@ 273 273 (% 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).** 274 274 275 275 276 - 277 277 == 2.3 Uplink Payload == 278 278 279 279 ... ... @@ -282,9 +282,9 @@ 282 282 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. 283 283 284 284 285 -(% border="1" style="background-color:#ffffcc; color:green; width: 1251px" %)286 -|(% style="width: 96px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:42px" %)**2**|(% style="width:48px" %)**2**|(% style="width:124px" %)1|(% style="width:58px" %)1|(% style="width:82px" %)1|(% style="width:113px" %)2|(% style="width:134px" %)2|(% style="width:100px" %)4|(% style="width:137px" %)2|(% style="width:110px" %)2|(% style="width:122px" %)4287 -|(% 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 ..... 282 +(% border="1" style="background-color:#ffffcc; color:green; width:520px" %) 283 +|=(% 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** 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 ..... 288 288 289 289 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 ... ... @@ -298,21 +298,30 @@ 298 298 299 299 where: 300 300 301 -* Device ID: 0xf868411056754138 = f868411056754138 302 -* Version: 0x0064=100=1.0.0 303 -* BAT: 0x0c78 = 3192 mV = 3.192V 304 -* Singal: 0x17 = 23 305 -* Mod: 0x01 = 1 306 -* Interrupt: 0x00= 0 307 -* Leaf moisture: 0x0225= 549 = 54.9% 308 -* Leaf Temperature:0x010B =267=26.7 °C 309 -* Time stamp : 0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 310 -* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 311 -* 8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 298 +* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 312 312 313 - ==2.4Payload Explanationand Sensor Interface==300 +* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 314 314 302 +* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 315 315 304 +* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 305 + 306 +* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 307 + 308 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 309 + 310 +* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 311 + 312 +* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 313 + 314 +* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 315 + 316 +* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 317 + 318 +* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 319 + 320 +== 2.4 Payload Explanation and Sensor Interface == 321 + 316 316 === 2.4.1 Device ID === 317 317 318 318 ... ... @@ -328,7 +328,6 @@ 328 328 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 329 329 330 330 331 - 332 332 === 2.4.2 Version Info === 333 333 334 334 ... ... @@ -337,7 +337,6 @@ 337 337 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 338 338 339 339 340 - 341 341 === 2.4.3 Battery Info === 342 342 343 343 ... ... @@ -348,7 +348,6 @@ 348 348 Ex2: 0x0B49 = 2889mV 349 349 350 350 351 - 352 352 === 2.4.4 Signal Strength === 353 353 354 354 ... ... @@ -368,7 +368,6 @@ 368 368 **99** Not known or not detectable 369 369 370 370 371 - 372 372 === 2.4.5 Leaf moisture === 373 373 374 374 ... ... @@ -379,7 +379,6 @@ 379 379 (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 380 380 381 381 382 - 383 383 === 2.4.6 Leaf Temperature === 384 384 385 385 ... ... @@ -392,7 +392,6 @@ 392 392 If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 393 393 394 394 395 - 396 396 === 2.4.7 Timestamp === 397 397 398 398 ... ... @@ -401,7 +401,6 @@ 401 401 Convert Unix timestamp to time 2022-9-5 9:40:11. 402 402 403 403 404 - 405 405 === 2.4.8 Digital Interrupt === 406 406 407 407 ... ... @@ -420,7 +420,6 @@ 420 420 0x(01): Interrupt Uplink Packet. 421 421 422 422 423 - 424 424 === 2.4.9 +5V Output === 425 425 426 426 ... ... @@ -433,7 +433,6 @@ 433 433 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 434 434 435 435 436 - 437 437 == 2.5 Downlink Payload == 438 438 439 439 ... ... @@ -466,7 +466,6 @@ 466 466 Downlink Payload: 06000003, Set AT+INTMOD=3 467 467 468 468 469 - 470 470 == 2.6 LED Indicator == 471 471 472 472 ... ... @@ -486,7 +486,6 @@ 486 486 [[image:image-20220907171221-19.png]] 487 487 488 488 489 - 490 490 == 2.8 Moisture and Temperature alarm function == 491 491 492 492 ... ... @@ -519,7 +519,6 @@ 519 519 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 520 520 521 521 522 - 523 523 == 2.9 Set the number of data to be uploaded and the recording time == 524 524 525 525 ... ... @@ -528,9 +528,11 @@ 528 528 * (% style="color:#037691" %)**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) 529 529 * (% style="color:#037691" %)**AT+NOUD=8** (%%)~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 530 530 525 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 531 531 532 - This link explains therelationship between TR, NOUD and TDCmore clearly **: **[[https:~~/~~/www.processon.com/view/link/6340e606e401fd390891af87>>https://www.processon.com/view/link/6340e606e401fd390891af87]]527 +[[image:image-20221009001002-1.png||height="706" width="982"]] 533 533 529 + 534 534 == 2.10 Read or Clear cached data == 535 535 536 536 ... ... @@ -542,7 +542,6 @@ 542 542 [[image:image-20220907171221-20.png]] 543 543 544 544 545 - 546 546 == 2.11 Firmware Change Log == 547 547 548 548 ... ... @@ -551,61 +551,14 @@ 551 551 Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 552 552 553 553 549 +== 2.12 Battery & Power Consumption == 554 554 555 -== 2.12 Battery Analysis == 556 556 552 +NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 557 557 558 - === 2.12.1 BatteryType===554 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 559 559 560 560 561 -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. 562 - 563 -The battery is designed to last for several years depends on the actually use environment and update interval. 564 - 565 -The battery related documents as below: 566 - 567 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 568 -* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 569 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 570 - 571 -[[image:image-20220907171221-21.png]] 572 - 573 - 574 - 575 -=== 2.12.2 Power consumption Analyze === 576 - 577 - 578 -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. 579 - 580 -Instruction to use as below: 581 - 582 -(% 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/]] 583 - 584 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose 585 - 586 -* Product Model 587 -* Uplink Interval 588 -* Working Mode 589 - 590 -And the Life expectation in difference case will be shown on the right. 591 - 592 -[[image:image-20220907171221-22.jpeg]] 593 - 594 - 595 -=== 2.12.3 Battery Note === 596 - 597 - 598 -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. 599 - 600 - 601 - 602 -=== 2.12.4 Replace the battery === 603 - 604 - 605 -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). 606 - 607 - 608 - 609 609 = 3. Access NB-IoT Module = 610 610 611 611 ... ... @@ -617,10 +617,8 @@ 617 617 [[image:image-20220907171221-23.png]] 618 618 619 619 620 - 621 621 = 4. Using the AT Commands = 622 622 623 - 624 624 == 4.1 Access AT Commands == 625 625 626 626 ... ... @@ -708,10 +708,8 @@ 708 708 AT+PWORD : Serial Access Password 709 709 710 710 711 - 712 712 = 5. FAQ = 713 713 714 - 715 715 == 5.1 How to Upgrade Firmware == 716 716 717 717 ... ... @@ -723,10 +723,8 @@ 723 723 (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 724 724 725 725 726 - 727 727 = 6. Trouble Shooting = 728 728 729 - 730 730 == 6.1 Connection problem when uploading firmware == 731 731 732 732 ... ... @@ -733,7 +733,6 @@ 733 733 **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]] 734 734 735 735 736 - 737 737 == 6.2 AT Command input doesn't work == 738 738 739 739 ... ... @@ -740,7 +740,12 @@ 740 740 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. 741 741 742 742 684 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 743 743 686 + 687 +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]]//**. 688 + 689 + 744 744 = 7. Order Info = 745 745 746 746 ... ... @@ -747,7 +747,6 @@ 747 747 Part Number**:** NLMS01 748 748 749 749 750 - 751 751 = 8. Packing Info = 752 752 753 753
- image-20221009001002-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Edwin - Size
-
... ... @@ -1,0 +1,1 @@ 1 +282.9 KB - Content