Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:54
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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 ... ... @@ -66,13 +66,15 @@ 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 78 + 79 + 76 76 == 1.4 Probe Specification == 77 77 78 78 ... ... @@ -92,11 +92,15 @@ 92 92 * IP67 Protection 93 93 * Length: 3.5 meters 94 94 99 + 100 + 95 95 == 1.5 Applications == 96 96 97 97 98 98 * Smart Agriculture 99 99 106 + 107 + 100 100 == 1.6 Pin mapping and power on == 101 101 102 102 ... ... @@ -104,8 +104,10 @@ 104 104 105 105 **~ ** 106 106 115 + 107 107 = 2. Use NLMS01 to communicate with IoT Server = 108 108 118 + 109 109 == 2.1 How it works == 110 110 111 111 ... ... @@ -117,8 +117,10 @@ 117 117 [[image:image-20220907171221-5.png]] 118 118 119 119 130 + 120 120 == 2.2 Configure the NLMS01 == 121 121 133 + 122 122 === 2.2.1 Test Requirement === 123 123 124 124 ... ... @@ -134,6 +134,7 @@ 134 134 [[image:image-20220907171221-6.png]] 135 135 136 136 149 + 137 137 === 2.2.2 Insert SIM card === 138 138 139 139 ... ... @@ -145,6 +145,7 @@ 145 145 [[image:image-20220907171221-7.png]] 146 146 147 147 161 + 148 148 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 149 149 150 150 ... ... @@ -176,6 +176,7 @@ 176 176 (% 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]] 177 177 178 178 193 + 179 179 === 2.2.4 Use CoAP protocol to uplink data === 180 180 181 181 ... ... @@ -198,6 +198,7 @@ 198 198 [[image:image-20220907171221-10.png]] 199 199 200 200 216 + 201 201 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 202 202 203 203 ... ... @@ -214,6 +214,7 @@ 214 214 215 215 216 216 233 + 217 217 === 2.2.6 Use MQTT protocol to uplink data === 218 218 219 219 ... ... @@ -238,6 +238,7 @@ 238 238 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. 239 239 240 240 258 + 241 241 === 2.2.7 Use TCP protocol to uplink data === 242 242 243 243 ... ... @@ -265,6 +265,7 @@ 265 265 (% 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).** 266 266 267 267 286 + 268 268 == 2.3 Uplink Payload == 269 269 270 270 ... ... @@ -273,9 +273,9 @@ 273 273 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. 274 274 275 275 276 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)277 -|(% s tyle="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**278 -|(% 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 ..... 279 279 280 280 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 281 281 ... ... @@ -311,8 +311,11 @@ 311 311 312 312 * (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 313 313 333 + 334 + 314 314 == 2.4 Payload Explanation and Sensor Interface == 315 315 337 + 316 316 === 2.4.1 Device ID === 317 317 318 318 ... ... @@ -328,6 +328,7 @@ 328 328 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 329 329 330 330 353 + 331 331 === 2.4.2 Version Info === 332 332 333 333 ... ... @@ -336,6 +336,7 @@ 336 336 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 337 337 338 338 362 + 339 339 === 2.4.3 Battery Info === 340 340 341 341 ... ... @@ -346,6 +346,7 @@ 346 346 Ex2: 0x0B49 = 2889mV 347 347 348 348 373 + 349 349 === 2.4.4 Signal Strength === 350 350 351 351 ... ... @@ -365,6 +365,7 @@ 365 365 **99** Not known or not detectable 366 366 367 367 393 + 368 368 === 2.4.5 Leaf moisture === 369 369 370 370 ... ... @@ -375,6 +375,7 @@ 375 375 (% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 376 376 377 377 404 + 378 378 === 2.4.6 Leaf Temperature === 379 379 380 380 ... ... @@ -387,6 +387,7 @@ 387 387 If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 388 388 389 389 417 + 390 390 === 2.4.7 Timestamp === 391 391 392 392 ... ... @@ -395,6 +395,7 @@ 395 395 Convert Unix timestamp to time 2022-9-5 9:40:11. 396 396 397 397 426 + 398 398 === 2.4.8 Digital Interrupt === 399 399 400 400 ... ... @@ -413,6 +413,7 @@ 413 413 0x(01): Interrupt Uplink Packet. 414 414 415 415 445 + 416 416 === 2.4.9 +5V Output === 417 417 418 418 ... ... @@ -425,18 +425,14 @@ 425 425 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 426 426 427 427 458 + 428 428 == 2.5 Downlink Payload == 429 429 430 430 431 431 By default, NLMS01 prints the downlink payload to console port. 432 432 433 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %) 434 -|=(% 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)** 435 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4 436 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2 437 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4 464 +[[image:image-20220907171221-18.png]] 438 438 439 - 440 440 441 441 (% style="color:blue" %)**Examples:** 442 442 ... ... @@ -462,6 +462,7 @@ 462 462 Downlink Payload: 06000003, Set AT+INTMOD=3 463 463 464 464 491 + 465 465 == 2.6 LED Indicator == 466 466 467 467 ... ... @@ -481,6 +481,7 @@ 481 481 [[image:image-20220907171221-19.png]] 482 482 483 483 511 + 484 484 == 2.8 Moisture and Temperature alarm function == 485 485 486 486 ... ... @@ -513,6 +513,7 @@ 513 513 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 514 514 515 515 544 + 516 516 == 2.9 Set the number of data to be uploaded and the recording time == 517 517 518 518 ... ... @@ -537,6 +537,7 @@ 537 537 [[image:image-20220907171221-20.png]] 538 538 539 539 569 + 540 540 == 2.11 Firmware Change Log == 541 541 542 542 ... ... @@ -545,14 +545,61 @@ 545 545 Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 546 546 547 547 548 -== 2.12 Battery & Power Consumption == 549 549 579 +== 2.12 Battery Analysis == 550 550 551 -NLMS01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 552 552 553 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].582 +=== 2.12.1 Battery Type === 554 554 555 555 585 +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. 586 + 587 +The battery is designed to last for several years depends on the actually use environment and update interval. 588 + 589 +The battery related documents as below: 590 + 591 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 592 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 593 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 594 + 595 +[[image:image-20220907171221-21.png]] 596 + 597 + 598 + 599 +=== 2.12.2 Power consumption Analyze === 600 + 601 + 602 +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. 603 + 604 +Instruction to use as below: 605 + 606 +(% 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/]] 607 + 608 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 609 + 610 +* Product Model 611 +* Uplink Interval 612 +* Working Mode 613 + 614 +And the Life expectation in difference case will be shown on the right. 615 + 616 +[[image:image-20220907171221-22.jpeg]] 617 + 618 + 619 +=== 2.12.3 Battery Note === 620 + 621 + 622 +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. 623 + 624 + 625 + 626 +=== 2.12.4 Replace the battery === 627 + 628 + 629 +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). 630 + 631 + 632 + 556 556 = 3. Access NB-IoT Module = 557 557 558 558 ... ... @@ -564,8 +564,10 @@ 564 564 [[image:image-20220907171221-23.png]] 565 565 566 566 644 + 567 567 = 4. Using the AT Commands = 568 568 647 + 569 569 == 4.1 Access AT Commands == 570 570 571 571 ... ... @@ -653,8 +653,10 @@ 653 653 AT+PWORD : Serial Access Password 654 654 655 655 735 + 656 656 = 5. FAQ = 657 657 738 + 658 658 == 5.1 How to Upgrade Firmware == 659 659 660 660 ... ... @@ -666,8 +666,10 @@ 666 666 (% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 667 667 668 668 750 + 669 669 = 6. Trouble Shooting = 670 670 753 + 671 671 == 6.1 Connection problem when uploading firmware == 672 672 673 673 ... ... @@ -674,6 +674,7 @@ 674 674 **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]] 675 675 676 676 760 + 677 677 == 6.2 AT Command input doesn't work == 678 678 679 679 ... ... @@ -680,12 +680,7 @@ 680 680 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. 681 681 682 682 683 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 684 684 685 - 686 -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]]//**. 687 - 688 - 689 689 = 7. Order Info = 690 690 691 691 ... ... @@ -692,6 +692,7 @@ 692 692 Part Number**:** NLMS01 693 693 694 694 774 + 695 695 = 8. Packing Info = 696 696 697 697 ... ... @@ -706,6 +706,8 @@ 706 706 * Package Size / pcs : cm 707 707 * Weight / pcs : g 708 708 789 + 790 + 709 709 = 9. Support = 710 710 711 711