Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -222,6 +222,7 @@ 222 222 [[image:1657249864775-321.png]] 223 223 224 224 225 + 225 225 [[image:1657249930215-289.png]] 226 226 227 227 ... ... @@ -245,6 +245,7 @@ 245 245 [[image:1657249990869-686.png]] 246 246 247 247 249 + 248 248 ((( 249 249 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. 250 250 ))) ... ... @@ -265,7 +265,6 @@ 265 265 [[image:1657250255956-604.png]] 266 266 267 267 268 - 269 269 === 2.2.8 Change Update Interval === 270 270 271 271 User can use below command to change the (% style="color:green" %)**uplink interval**. ... ... @@ -312,11 +312,12 @@ 312 312 * Soil Conductivity(EC) = 0x02f9 =761 uS /cm 313 313 * Interrupt: 0x00 = 0 314 314 315 -== 2.4 Payload Explanation and Sensor Interface == 316 316 317 317 318 -== =2.4.1Device ID===318 +== 2.4 Payload Explanation and Sensor Interface == 319 319 320 +2.4.1 Device ID 321 + 320 320 By default, the Device ID equal to the last 6 bytes of IMEI. 321 321 322 322 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID ... ... @@ -328,9 +328,8 @@ 328 328 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 329 329 330 330 333 +2.4.2 Version Info 331 331 332 -=== 2.4.2 Version Info === 333 - 334 334 Specify the software version: 0x64=100, means firmware version 1.00. 335 335 336 336 For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. ... ... @@ -337,7 +337,7 @@ 337 337 338 338 339 339 340 -=== 2. 4.3341 +=== 2.3.3 Battery Info === 341 341 342 342 ((( 343 343 Check the battery voltage for LSE01. ... ... @@ -353,32 +353,14 @@ 353 353 354 354 355 355 356 -=== 2. 4.4gnalStrength===357 +=== 2.3.4 Soil Moisture === 357 357 358 -NB-IoT Network signal Strength. 359 - 360 -**Ex1: 0x1d = 29** 361 - 362 -(% style="color:blue" %)**0**(%%) -113dBm or less 363 - 364 -(% style="color:blue" %)**1**(%%) -111dBm 365 - 366 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 367 - 368 -(% style="color:blue" %)**31** (%%) -51dBm or greater 369 - 370 -(% style="color:blue" %)**99** (%%) Not known or not detectable 371 - 372 - 373 - 374 -=== 2.4.5 Soil Moisture === 375 - 376 376 ((( 377 377 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 378 378 ))) 379 379 380 380 ((( 381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is364 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 382 382 ))) 383 383 384 384 ((( ... ... @@ -391,10 +391,10 @@ 391 391 392 392 393 393 394 -=== 2. 4.6Soil Temperature ===377 +=== 2.3.5 Soil Temperature === 395 395 396 396 ((( 397 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is380 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is 398 398 ))) 399 399 400 400 ((( ... ... @@ -411,7 +411,7 @@ 411 411 412 412 413 413 414 -=== 2. 4.7Soil Conductivity (EC) ===397 +=== 2.3.6 Soil Conductivity (EC) === 415 415 416 416 ((( 417 417 Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000). ... ... @@ -418,7 +418,7 @@ 418 418 ))) 419 419 420 420 ((( 421 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.404 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 422 422 ))) 423 423 424 424 ((( ... ... @@ -433,45 +433,50 @@ 433 433 434 434 ))) 435 435 436 -=== 2. 4.8DigitalInterrupt===419 +=== 2.3.7 MOD === 437 437 438 - Digital Interruptrefersto pin(% style="color:blue" %)**GPIO_EXTI**(%%),andtherearedifferenttrigger methods.When there isatrigger, the NSE01 will senda packet totheserver.421 +Firmware version at least v2.1 supports changing mode. 439 439 440 - The commandis:423 +For example, bytes[10]=90 441 441 442 - (% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info aboutINMOD please refer[[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**425 +mod=(bytes[10]>>7)&0x01=1. 443 443 444 444 445 - The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Clickhere>>||anchor="H"]] for the hardware andsoftware set up.428 +**Downlink Command:** 446 446 430 +If payload = 0x0A00, workmode=0 447 447 448 - Example:432 +If** **payload =** **0x0A01, workmode=1 449 449 450 -0x(00): Normal uplink packet. 451 451 452 -0x(01): Interrupt Uplink Packet. 453 453 436 +=== 2.3.8 Decode payload in The Things Network === 454 454 438 +While using TTN network, you can add the payload format to decode the payload. 455 455 456 -=== 2.4.9 +5V Output === 457 457 458 - NSE01 will enable +5V output before all samplingand disablethe +5v after all sampling.441 +[[image:1654505570700-128.png]] 459 459 443 +((( 444 +The payload decoder function for TTN is here: 445 +))) 460 460 461 -The 5V output time can be controlled by AT Command. 447 +((( 448 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 449 +))) 462 462 463 -(% style="color:blue" %)**AT+5VT=1000** 464 464 465 - Meansset5V validtimeto have 1000ms. So thereal 5V output will actually have 1000ms + samplingtime for other sensors.452 +== 2.4 Uplink Interval == 466 466 454 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]] 467 467 468 468 469 -== 2.5 Downlink Payload == 470 470 471 - Bydefault,NSE01 prints the downlinkpayloadto console port.458 +== 2.5 Downlink Payload == 472 472 473 - [[image:image-20220708133731-5.png]]460 +By default, LSE50 prints the downlink payload to console port. 474 474 462 +[[image:image-20220606165544-8.png]] 475 475 476 476 477 477 ((( ... ... @@ -487,7 +487,7 @@ 487 487 ))) 488 488 489 489 ((( 490 -If the payload=0100003C, it means set the END Node 's TDC to 0x00003C=60(S), while type code is 01.478 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 491 491 ))) 492 492 493 493 ((( ... ... @@ -507,163 +507,455 @@ 507 507 ))) 508 508 509 509 ((( 510 -If payload = 0x04FF, it will reset the NSE01498 +If payload = 0x04FF, it will reset the LSE01 511 511 ))) 512 512 513 513 514 -* (% style="color:blue" %)** INTMOD**502 +* (% style="color:blue" %)**CFM** 515 515 516 -Downlink Payload: 0 6000003, Set AT+INTMOD=3504 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 517 517 518 518 519 519 520 -== 2.6 LEDIndicator ==508 +== 2.6 Show Data in DataCake IoT Server == 521 521 522 522 ((( 523 -The NSE01 has an internal LED which is to show the status of different state. 511 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 512 +))) 524 524 514 +((( 515 + 516 +))) 525 525 526 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 527 -* Then the LED will be on for 1 second means device is boot normally. 528 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 529 -* For each uplink probe, LED will be on for 500ms. 518 +((( 519 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 530 530 ))) 531 531 522 +((( 523 +(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps: 524 +))) 532 532 533 533 527 +[[image:1654505857935-743.png]] 534 534 535 -== 2.7 Installation in Soil == 536 536 537 - __**Measurement the soil surface**__530 +[[image:1654505874829-548.png]] 538 538 539 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]] 540 540 541 - [[image:1657259653666-883.png]]533 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 542 542 535 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 543 543 544 -((( 545 - 546 546 547 -((( 548 -Dig a hole with diameter > 20CM. 549 -))) 538 +[[image:1654505905236-553.png]] 550 550 551 -((( 552 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 553 -))) 554 -))) 555 555 556 - [[image:1654506665940-119.png]]541 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 557 557 558 -((( 559 - 560 -))) 543 +[[image:1654505925508-181.png]] 561 561 562 562 563 -== 2.8 Firmware Change Log == 564 564 547 +== 2.7 Frequency Plans == 565 565 566 - DownloadURL&FirmwareChange log549 +The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 567 567 568 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 569 569 552 +=== 2.7.1 EU863-870 (EU868) === 570 570 571 - UpgradeInstruction:[[Upgrade_Firmware>>||anchor="H"]]554 +(% style="color:#037691" %)** Uplink:** 572 572 556 +868.1 - SF7BW125 to SF12BW125 573 573 558 +868.3 - SF7BW125 to SF12BW125 and SF7BW250 574 574 575 - == 2.9BatteryAnalysis ==560 +868.5 - SF7BW125 to SF12BW125 576 576 577 - === 2.9.1BatteryType ===562 +867.1 - SF7BW125 to SF12BW125 578 578 564 +867.3 - SF7BW125 to SF12BW125 579 579 580 - TheNSE01battery is a combinationof an 8500mAh Li/SOCI2attery 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.566 +867.5 - SF7BW125 to SF12BW125 581 581 568 +867.7 - SF7BW125 to SF12BW125 582 582 583 - Thebatteryisdesignedtolast for several years depends on the actually use environment and update interval.570 +867.9 - SF7BW125 to SF12BW125 584 584 572 +868.8 - FSK 585 585 586 -The battery related documents as below: 587 587 588 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 589 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 590 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 575 +(% style="color:#037691" %)** Downlink:** 591 591 577 +Uplink channels 1-9 (RX1) 578 + 579 +869.525 - SF9BW125 (RX2 downlink only) 580 + 581 + 582 + 583 +=== 2.7.2 US902-928(US915) === 584 + 585 +Used in USA, Canada and South America. Default use CHE=2 586 + 587 +(% style="color:#037691" %)**Uplink:** 588 + 589 +903.9 - SF7BW125 to SF10BW125 590 + 591 +904.1 - SF7BW125 to SF10BW125 592 + 593 +904.3 - SF7BW125 to SF10BW125 594 + 595 +904.5 - SF7BW125 to SF10BW125 596 + 597 +904.7 - SF7BW125 to SF10BW125 598 + 599 +904.9 - SF7BW125 to SF10BW125 600 + 601 +905.1 - SF7BW125 to SF10BW125 602 + 603 +905.3 - SF7BW125 to SF10BW125 604 + 605 + 606 +(% style="color:#037691" %)**Downlink:** 607 + 608 +923.3 - SF7BW500 to SF12BW500 609 + 610 +923.9 - SF7BW500 to SF12BW500 611 + 612 +924.5 - SF7BW500 to SF12BW500 613 + 614 +925.1 - SF7BW500 to SF12BW500 615 + 616 +925.7 - SF7BW500 to SF12BW500 617 + 618 +926.3 - SF7BW500 to SF12BW500 619 + 620 +926.9 - SF7BW500 to SF12BW500 621 + 622 +927.5 - SF7BW500 to SF12BW500 623 + 624 +923.3 - SF12BW500(RX2 downlink only) 625 + 626 + 627 + 628 +=== 2.7.3 CN470-510 (CN470) === 629 + 630 +Used in China, Default use CHE=1 631 + 632 +(% style="color:#037691" %)**Uplink:** 633 + 634 +486.3 - SF7BW125 to SF12BW125 635 + 636 +486.5 - SF7BW125 to SF12BW125 637 + 638 +486.7 - SF7BW125 to SF12BW125 639 + 640 +486.9 - SF7BW125 to SF12BW125 641 + 642 +487.1 - SF7BW125 to SF12BW125 643 + 644 +487.3 - SF7BW125 to SF12BW125 645 + 646 +487.5 - SF7BW125 to SF12BW125 647 + 648 +487.7 - SF7BW125 to SF12BW125 649 + 650 + 651 +(% style="color:#037691" %)**Downlink:** 652 + 653 +506.7 - SF7BW125 to SF12BW125 654 + 655 +506.9 - SF7BW125 to SF12BW125 656 + 657 +507.1 - SF7BW125 to SF12BW125 658 + 659 +507.3 - SF7BW125 to SF12BW125 660 + 661 +507.5 - SF7BW125 to SF12BW125 662 + 663 +507.7 - SF7BW125 to SF12BW125 664 + 665 +507.9 - SF7BW125 to SF12BW125 666 + 667 +508.1 - SF7BW125 to SF12BW125 668 + 669 +505.3 - SF12BW125 (RX2 downlink only) 670 + 671 + 672 + 673 +=== 2.7.4 AU915-928(AU915) === 674 + 675 +Default use CHE=2 676 + 677 +(% style="color:#037691" %)**Uplink:** 678 + 679 +916.8 - SF7BW125 to SF12BW125 680 + 681 +917.0 - SF7BW125 to SF12BW125 682 + 683 +917.2 - SF7BW125 to SF12BW125 684 + 685 +917.4 - SF7BW125 to SF12BW125 686 + 687 +917.6 - SF7BW125 to SF12BW125 688 + 689 +917.8 - SF7BW125 to SF12BW125 690 + 691 +918.0 - SF7BW125 to SF12BW125 692 + 693 +918.2 - SF7BW125 to SF12BW125 694 + 695 + 696 +(% style="color:#037691" %)**Downlink:** 697 + 698 +923.3 - SF7BW500 to SF12BW500 699 + 700 +923.9 - SF7BW500 to SF12BW500 701 + 702 +924.5 - SF7BW500 to SF12BW500 703 + 704 +925.1 - SF7BW500 to SF12BW500 705 + 706 +925.7 - SF7BW500 to SF12BW500 707 + 708 +926.3 - SF7BW500 to SF12BW500 709 + 710 +926.9 - SF7BW500 to SF12BW500 711 + 712 +927.5 - SF7BW500 to SF12BW500 713 + 714 +923.3 - SF12BW500(RX2 downlink only) 715 + 716 + 717 + 718 +=== 2.7.5 AS920-923 & AS923-925 (AS923) === 719 + 720 +(% style="color:#037691" %)**Default Uplink channel:** 721 + 722 +923.2 - SF7BW125 to SF10BW125 723 + 724 +923.4 - SF7BW125 to SF10BW125 725 + 726 + 727 +(% style="color:#037691" %)**Additional Uplink Channel**: 728 + 729 +(OTAA mode, channel added by JoinAccept message) 730 + 731 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 732 + 733 +922.2 - SF7BW125 to SF10BW125 734 + 735 +922.4 - SF7BW125 to SF10BW125 736 + 737 +922.6 - SF7BW125 to SF10BW125 738 + 739 +922.8 - SF7BW125 to SF10BW125 740 + 741 +923.0 - SF7BW125 to SF10BW125 742 + 743 +922.0 - SF7BW125 to SF10BW125 744 + 745 + 746 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 747 + 748 +923.6 - SF7BW125 to SF10BW125 749 + 750 +923.8 - SF7BW125 to SF10BW125 751 + 752 +924.0 - SF7BW125 to SF10BW125 753 + 754 +924.2 - SF7BW125 to SF10BW125 755 + 756 +924.4 - SF7BW125 to SF10BW125 757 + 758 +924.6 - SF7BW125 to SF10BW125 759 + 760 + 761 +(% style="color:#037691" %)** Downlink:** 762 + 763 +Uplink channels 1-8 (RX1) 764 + 765 +923.2 - SF10BW125 (RX2) 766 + 767 + 768 + 769 +=== 2.7.6 KR920-923 (KR920) === 770 + 771 +Default channel: 772 + 773 +922.1 - SF7BW125 to SF12BW125 774 + 775 +922.3 - SF7BW125 to SF12BW125 776 + 777 +922.5 - SF7BW125 to SF12BW125 778 + 779 + 780 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 781 + 782 +922.1 - SF7BW125 to SF12BW125 783 + 784 +922.3 - SF7BW125 to SF12BW125 785 + 786 +922.5 - SF7BW125 to SF12BW125 787 + 788 +922.7 - SF7BW125 to SF12BW125 789 + 790 +922.9 - SF7BW125 to SF12BW125 791 + 792 +923.1 - SF7BW125 to SF12BW125 793 + 794 +923.3 - SF7BW125 to SF12BW125 795 + 796 + 797 +(% style="color:#037691" %)**Downlink:** 798 + 799 +Uplink channels 1-7(RX1) 800 + 801 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 802 + 803 + 804 + 805 +=== 2.7.7 IN865-867 (IN865) === 806 + 807 +(% style="color:#037691" %)** Uplink:** 808 + 809 +865.0625 - SF7BW125 to SF12BW125 810 + 811 +865.4025 - SF7BW125 to SF12BW125 812 + 813 +865.9850 - SF7BW125 to SF12BW125 814 + 815 + 816 +(% style="color:#037691" %) **Downlink:** 817 + 818 +Uplink channels 1-3 (RX1) 819 + 820 +866.550 - SF10BW125 (RX2) 821 + 822 + 823 + 824 + 825 +== 2.8 LED Indicator == 826 + 827 +The LSE01 has an internal LED which is to show the status of different state. 828 + 829 +* Blink once when device power on. 830 +* Solid ON for 5 seconds once device successful Join the network. 831 +* Blink once when device transmit a packet. 832 + 833 +== 2.9 Installation in Soil == 834 + 835 +**Measurement the soil surface** 836 + 837 + 838 +[[image:1654506634463-199.png]] 839 + 592 592 ((( 593 -[[image:image-20220708140453-6.png]] 841 +((( 842 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 594 594 ))) 844 +))) 595 595 596 596 597 597 598 - === 2.9.2 Power consumptionAnalyze ===848 +[[image:1654506665940-119.png]] 599 599 600 600 ((( 601 -D raginobatterypowered product are all runs in Low Powermode. We have an update battery calculatorwhich base onthemeasurement of the realdevice. User can usehis calculator to check the batterylifeand calculate the battery life if want to use different transmit interval.851 +Dig a hole with diameter > 20CM. 602 602 ))) 603 603 854 +((( 855 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 856 +))) 604 604 858 + 859 +== 2.10 Firmware Change Log == 860 + 605 605 ((( 606 - Instructiontouseasbelow:862 +**Firmware download link:** 607 607 ))) 608 608 609 609 ((( 610 - (% 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/]]866 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 611 611 ))) 612 612 869 +((( 870 + 871 +))) 613 613 614 614 ((( 615 - (% style="color:blue" %)**Step2: **(%%)Openithoose874 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 616 616 ))) 617 617 618 - *(((619 - ProductModel877 +((( 878 + 620 620 ))) 621 -* ((( 622 -Uplink Interval 880 + 881 +((( 882 +**V1.0.** 623 623 ))) 624 -* ((( 625 -Working Mode 626 -))) 627 627 628 628 ((( 629 - And theLifeexpectation in difference casewill be shown on the right.886 +Release 630 630 ))) 631 631 632 -[[image:image-20220708141352-7.jpeg]] 633 633 890 +== 2.11 Battery Analysis == 634 634 892 +=== 2.11.1 Battery Type === 635 635 636 -=== 2.9.3 Battery Note === 894 +((( 895 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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. 896 +))) 637 637 638 638 ((( 639 -The Li-SICObattery is designedfor small current/ longperiod application. It isnotgood to use a high current,short period transmit method. Therecommendedminimum period for use ofthis batteryis5minutes. Ifyou useshorterperiod time to transmitLoRa,thenthe battery life may be decreased.899 +The battery is designed to last for more than 5 years for the LSN50. 640 640 ))) 641 641 902 +((( 903 +((( 904 +The battery-related documents are as below: 905 +))) 906 +))) 642 642 908 +* ((( 909 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 910 +))) 911 +* ((( 912 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 913 +))) 914 +* ((( 915 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]] 916 +))) 643 643 644 - ===2.9.4 Replacethe battery ===918 + [[image:image-20220610172436-1.png]] 645 645 920 + 921 + 922 +=== 2.11.2 Battery Note === 923 + 646 646 ((( 647 -The defaultbatterypackofNSE01includesaER26500 plussupercapacitor. Ifusercan'tfind this pack locally,theycanfindER26500 orquivalence withoutthe SPC1520 capacitor, which will alsowork inmostcase. TheSPCcanlarge thebatterylifeforhigh frequency use(update periodbelow5minutes).925 +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. 648 648 ))) 649 649 650 650 651 651 652 -= 3. AccessNB-IoTModule =930 +=== 2.11.3 Replace the battery === 653 653 654 654 ((( 655 - Userscan directlyaccesstheAT command setoftheNB-IoTmodule.933 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 656 656 ))) 657 657 658 658 ((( 659 - The AT Commandsetcanrefer theBC35-G NB-IoTModuleATCommand: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]937 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board. 660 660 ))) 661 661 662 -[[image:1657261119050-993.png]] 940 +((( 941 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 942 +))) 663 663 664 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]] 665 665 666 666 946 += 3. Using the AT Commands = 667 667 668 668 == 3.1 Access AT Commands == 669 669
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