Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -429,10 +429,8 @@ 429 429 === 2.6.1 Before measurement === 430 430 431 431 ((( 432 -((( 433 433 If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 434 434 ))) 435 -))) 436 436 437 437 438 438 ... ... @@ -439,45 +439,24 @@ 439 439 === 2.6.2 Measurement === 440 440 441 441 442 -((( 443 443 (% style="color:#4f81bd" %)**Measurement the soil surface:** 444 -))) 445 445 446 -((( 447 447 [[image:1654592946732-634.png]] 448 -))) 449 449 450 -((( 451 451 Choose the proper measuring position. Split the surface soil according to the measured deep. 452 -))) 453 453 454 -((( 455 455 Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things. 456 -))) 457 457 458 -((( 459 459 Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting. 460 -))) 461 461 462 -((( 463 463 Put soil over the probe after insert. And start to measure. 464 -))) 465 465 466 -((( 467 - 468 -))) 469 469 470 -((( 471 471 (% style="color:#4f81bd" %)**Measurement inside soil:** 472 -))) 473 473 474 -((( 475 475 Dig a hole with diameter > 20CM. 476 -))) 477 477 478 -((( 479 479 Insert the probe inside, method like measure the surface. 480 -))) 481 481 482 482 483 483 ... ... @@ -507,13 +507,9 @@ 507 507 508 508 == 2.7 Calibration == 509 509 510 -((( 511 511 User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable). 512 -))) 513 513 514 -((( 515 515 After stable, user can use below command to calibrate. 516 -))) 517 517 518 518 [[image:image-20220607171149-4.png]] 519 519 ... ... @@ -520,7 +520,7 @@ 520 520 521 521 (% style="color:#037691" %)**Calibration Payload** 522 522 523 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green;width:510px" %)496 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 524 524 |((( 525 525 **Size** 526 526 ... ... @@ -559,61 +559,32 @@ 559 559 560 560 === 2.8.1 EU863-870 (EU868) === 561 561 562 -((( 563 563 (% style="color:blue" %)**Uplink:** 564 -))) 565 565 566 -((( 567 567 868.1 - SF7BW125 to SF12BW125 568 -))) 569 569 570 -((( 571 571 868.3 - SF7BW125 to SF12BW125 and SF7BW250 572 -))) 573 573 574 -((( 575 575 868.5 - SF7BW125 to SF12BW125 576 -))) 577 577 578 -((( 579 579 867.1 - SF7BW125 to SF12BW125 580 -))) 581 581 582 -((( 583 583 867.3 - SF7BW125 to SF12BW125 584 -))) 585 585 586 -((( 587 587 867.5 - SF7BW125 to SF12BW125 588 -))) 589 589 590 -((( 591 591 867.7 - SF7BW125 to SF12BW125 592 -))) 593 593 594 -((( 595 595 867.9 - SF7BW125 to SF12BW125 596 -))) 597 597 598 -((( 599 599 868.8 - FSK 600 -))) 601 601 602 -((( 603 - 604 -))) 605 605 606 -((( 607 607 (% style="color:blue" %)**Downlink:** 608 -))) 609 609 610 -((( 611 611 Uplink channels 1-9 (RX1) 612 -))) 613 613 614 -((( 615 615 869.525 - SF9BW125 (RX2 downlink only) 616 -))) 617 617 618 618 619 619 ... ... @@ -634,94 +634,48 @@ 634 634 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 635 635 * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include) 636 636 637 - 638 - 639 - 640 640 === 2.8.3 CN470-510 (CN470) === 641 641 642 -((( 643 643 Used in China, Default use CHE=1 644 -))) 645 645 646 -((( 647 647 (% style="color:blue" %)**Uplink:** 648 -))) 649 649 650 -((( 651 651 486.3 - SF7BW125 to SF12BW125 652 -))) 653 653 654 -((( 655 655 486.5 - SF7BW125 to SF12BW125 656 -))) 657 657 658 -((( 659 659 486.7 - SF7BW125 to SF12BW125 660 -))) 661 661 662 -((( 663 663 486.9 - SF7BW125 to SF12BW125 664 -))) 665 665 666 -((( 667 667 487.1 - SF7BW125 to SF12BW125 668 -))) 669 669 670 -((( 671 671 487.3 - SF7BW125 to SF12BW125 672 -))) 673 673 674 -((( 675 675 487.5 - SF7BW125 to SF12BW125 676 -))) 677 677 678 -((( 679 679 487.7 - SF7BW125 to SF12BW125 680 -))) 681 681 682 -((( 683 - 684 -))) 685 685 686 -((( 687 687 (% style="color:blue" %)**Downlink:** 688 -))) 689 689 690 -((( 691 691 506.7 - SF7BW125 to SF12BW125 692 -))) 693 693 694 -((( 695 695 506.9 - SF7BW125 to SF12BW125 696 -))) 697 697 698 -((( 699 699 507.1 - SF7BW125 to SF12BW125 700 -))) 701 701 702 -((( 703 703 507.3 - SF7BW125 to SF12BW125 704 -))) 705 705 706 -((( 707 707 507.5 - SF7BW125 to SF12BW125 708 -))) 709 709 710 -((( 711 711 507.7 - SF7BW125 to SF12BW125 712 -))) 713 713 714 -((( 715 715 507.9 - SF7BW125 to SF12BW125 716 -))) 717 717 718 -((( 719 719 508.1 - SF7BW125 to SF12BW125 720 -))) 721 721 722 -((( 723 723 505.3 - SF12BW125 (RX2 downlink only) 724 -))) 725 725 726 726 727 727 ... ... @@ -749,109 +749,53 @@ 749 749 750 750 === 2.8.5 AS920-923 & AS923-925 (AS923) === 751 751 752 -((( 753 753 (% style="color:blue" %)**Default Uplink channel:** 754 -))) 755 755 756 -((( 757 757 923.2 - SF7BW125 to SF10BW125 758 -))) 759 759 760 -((( 761 761 923.4 - SF7BW125 to SF10BW125 762 -))) 763 763 764 -((( 765 - 766 -))) 767 767 768 -((( 769 769 (% style="color:blue" %)**Additional Uplink Channel**: 770 -))) 771 771 772 -((( 773 773 (OTAA mode, channel added by JoinAccept message) 774 -))) 775 775 776 -((( 777 - 778 -))) 779 779 780 -((( 781 781 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 782 -))) 783 783 784 -((( 785 785 922.2 - SF7BW125 to SF10BW125 786 -))) 787 787 788 -((( 789 789 922.4 - SF7BW125 to SF10BW125 790 -))) 791 791 792 -((( 793 793 922.6 - SF7BW125 to SF10BW125 794 -))) 795 795 796 -((( 797 797 922.8 - SF7BW125 to SF10BW125 798 -))) 799 799 800 -((( 801 801 923.0 - SF7BW125 to SF10BW125 802 -))) 803 803 804 -((( 805 805 922.0 - SF7BW125 to SF10BW125 806 -))) 807 807 808 -((( 809 - 810 -))) 811 811 812 -((( 813 813 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 814 -))) 815 815 816 -((( 817 817 923.6 - SF7BW125 to SF10BW125 818 -))) 819 819 820 -((( 821 821 923.8 - SF7BW125 to SF10BW125 822 -))) 823 823 824 -((( 825 825 924.0 - SF7BW125 to SF10BW125 826 -))) 827 827 828 -((( 829 829 924.2 - SF7BW125 to SF10BW125 830 -))) 831 831 832 -((( 833 833 924.4 - SF7BW125 to SF10BW125 834 -))) 835 835 836 -((( 837 837 924.6 - SF7BW125 to SF10BW125 838 -))) 839 839 840 -((( 841 - 842 -))) 843 843 844 -((( 845 845 (% style="color:blue" %)**Downlink:** 846 -))) 847 847 848 -((( 849 849 Uplink channels 1-8 (RX1) 850 -))) 851 851 852 -((( 853 853 923.2 - SF10BW125 (RX2) 854 -))) 855 855 856 856 857 857