Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 73.10 >
edited by Xiaoling
on 2022/06/07 17:33
To version < 84.4 >
edited by Xiaoling
on 2022/06/07 18:09
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -63,24 +63,29 @@
63 63  
64 64  
65 65  
66 -
67 -
68 -
69 -
70 -
71 71  = 1. Introduction =
72 72  
73 73  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
74 74  
70 +(((
75 75  The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
72 +)))
76 76  
74 +(((
77 77  LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
76 +)))
78 78  
78 +(((
79 79  The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
80 +)))
80 80  
82 +(((
81 81  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
84 +)))
82 82  
86 +(((
83 83  Each LSPH01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
88 +)))
84 84  
85 85  
86 86  [[image:1654592435432-887.png]]
... ... @@ -103,8 +103,6 @@
103 103  * IP68 rate for the Sensor Probe
104 104  * 8500mAh Battery for long term use
105 105  
106 -
107 -
108 108  == 1.3 Probe Specification ==
109 109  
110 110  
... ... @@ -125,14 +125,10 @@
125 125  * IP68 Protection
126 126  * Length: 3.5 meters
127 127  
128 -
129 -
130 130  == 1.4 ​Applications ==
131 131  
132 132  * Smart Agriculture
133 133  
134 -
135 -
136 136  == 1.5 Pin mapping and power on ==
137 137  
138 138  [[image:1654592472094-134.png]]
... ... @@ -211,7 +211,9 @@
211 211  [[image:image-20220607170442-2.png]]
212 212  
213 213  
213 +(((
214 214  (% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
215 +)))
215 215  
216 216  [[image:1654592697690-910.png]]
217 217  
... ... @@ -219,11 +219,17 @@
219 219  
220 220  == 2.3 ​Uplink Payload ==
221 221  
223 +(((
222 222  LSPH01 will uplink payload via LoRaWAN with below payload format: 
225 +)))
223 223  
227 +(((
224 224  Uplink payload includes in total 11 bytes.
229 +)))
225 225  
231 +(((
226 226  Normal uplink payload:
233 +)))
227 227  
228 228  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
229 229  |(((
... ... @@ -307,20 +307,21 @@
307 307  
308 308  === 2.3.6 Message Type ===
309 309  
317 +(((
310 310  For a normal uplink payload, the message type is always 0x01.
319 +)))
311 311  
321 +(((
312 312  Valid Message Type:
323 +)))
313 313  
314 314  
315 315  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
316 -|**Message Type Code**|**Description**|**Payload**
327 +|=**Message Type Code**|=**Description**|=**Payload**
317 317  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
318 318  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
319 319  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
320 320  
321 -
322 -
323 -
324 324  === 2.3.7 Decode payload in The Things Network ===
325 325  
326 326  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -346,12 +346,21 @@
346 346  
347 347  == 2.5 ​Show Data in DataCake IoT Server ==
348 348  
357 +(((
349 349  [[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:
359 +)))
350 350  
361 +(((
362 +
363 +)))
351 351  
365 +(((
352 352  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
367 +)))
353 353  
369 +(((
354 354  (% 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:**
371 +)))
355 355  
356 356  
357 357  [[image:1654592790040-760.png]]
... ... @@ -374,9 +374,13 @@
374 374  [[image:1654592856403-259.png]]
375 375  
376 376  
394 +(((
377 377  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
396 +)))
378 378  
398 +(((
379 379  Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
400 +)))
380 380  
381 381  
382 382  [[image:1654592878525-845.png]]
... ... @@ -399,8 +399,10 @@
399 399  === 2.6.1 Before measurement ===
400 400  
401 401  (((
423 +(((
402 402  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. 
403 403  )))
426 +)))
404 404  
405 405  
406 406  
... ... @@ -407,24 +407,45 @@
407 407  === 2.6.2 Measurement ===
408 408  
409 409  
433 +(((
410 410  (% style="color:#4f81bd" %)**Measurement the soil surface:**
435 +)))
411 411  
437 +(((
412 412  [[image:1654592946732-634.png]]
439 +)))
413 413  
441 +(((
414 414  Choose the proper measuring position. Split the surface soil according to the measured deep.
443 +)))
415 415  
445 +(((
416 416  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
447 +)))
417 417  
449 +(((
418 418  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
451 +)))
419 419  
453 +(((
420 420  Put soil over the probe after insert. And start to measure.
455 +)))
421 421  
457 +(((
458 +
459 +)))
422 422  
461 +(((
423 423  (% style="color:#4f81bd" %)**Measurement inside soil:**
463 +)))
424 424  
465 +(((
425 425  Dig a hole with diameter > 20CM.
467 +)))
426 426  
469 +(((
427 427  Insert the probe inside, method like measure the surface.
471 +)))
428 428  
429 429  
430 430  
... ... @@ -454,9 +454,13 @@
454 454  
455 455  == 2.7 Calibration ==
456 456  
501 +(((
457 457  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).
503 +)))
458 458  
505 +(((
459 459  After stable, user can use below command to calibrate.
507 +)))
460 460  
461 461  [[image:image-20220607171149-4.png]]
462 462  
... ... @@ -463,7 +463,7 @@
463 463  
464 464  (% style="color:#037691" %)**Calibration Payload**
465 465  
466 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
514 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
467 467  |(((
468 468  **Size**
469 469  
... ... @@ -503,32 +503,61 @@
503 503  
504 504  === 2.8.1 EU863-870 (EU868) ===
505 505  
554 +(((
506 506  (% style="color:blue" %)**Uplink:**
556 +)))
507 507  
558 +(((
508 508  868.1 - SF7BW125 to SF12BW125
560 +)))
509 509  
562 +(((
510 510  868.3 - SF7BW125 to SF12BW125 and SF7BW250
564 +)))
511 511  
566 +(((
512 512  868.5 - SF7BW125 to SF12BW125
568 +)))
513 513  
570 +(((
514 514  867.1 - SF7BW125 to SF12BW125
572 +)))
515 515  
574 +(((
516 516  867.3 - SF7BW125 to SF12BW125
576 +)))
517 517  
578 +(((
518 518  867.5 - SF7BW125 to SF12BW125
580 +)))
519 519  
582 +(((
520 520  867.7 - SF7BW125 to SF12BW125
584 +)))
521 521  
586 +(((
522 522  867.9 - SF7BW125 to SF12BW125
588 +)))
523 523  
590 +(((
524 524  868.8 - FSK
592 +)))
525 525  
594 +(((
595 +
596 +)))
526 526  
598 +(((
527 527  (% style="color:blue" %)**Downlink:**
600 +)))
528 528  
602 +(((
529 529  Uplink channels 1-9 (RX1)
604 +)))
530 530  
606 +(((
531 531  869.525 - SF9BW125 (RX2 downlink only)
608 +)))
532 532  
533 533  
534 534  
... ... @@ -550,48 +550,93 @@
550 550  * 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)
551 551  
552 552  
630 +
631 +
553 553  === 2.8.3 CN470-510 (CN470) ===
554 554  
634 +(((
555 555  Used in China, Default use CHE=1
636 +)))
556 556  
638 +(((
557 557  (% style="color:blue" %)**Uplink:**
640 +)))
558 558  
642 +(((
559 559  486.3 - SF7BW125 to SF12BW125
644 +)))
560 560  
646 +(((
561 561  486.5 - SF7BW125 to SF12BW125
648 +)))
562 562  
650 +(((
563 563  486.7 - SF7BW125 to SF12BW125
652 +)))
564 564  
654 +(((
565 565  486.9 - SF7BW125 to SF12BW125
656 +)))
566 566  
658 +(((
567 567  487.1 - SF7BW125 to SF12BW125
660 +)))
568 568  
662 +(((
569 569  487.3 - SF7BW125 to SF12BW125
664 +)))
570 570  
666 +(((
571 571  487.5 - SF7BW125 to SF12BW125
668 +)))
572 572  
670 +(((
573 573  487.7 - SF7BW125 to SF12BW125
672 +)))
574 574  
674 +(((
675 +
676 +)))
575 575  
678 +(((
576 576  (% style="color:blue" %)**Downlink:**
680 +)))
577 577  
682 +(((
578 578  506.7 - SF7BW125 to SF12BW125
684 +)))
579 579  
686 +(((
580 580  506.9 - SF7BW125 to SF12BW125
688 +)))
581 581  
690 +(((
582 582  507.1 - SF7BW125 to SF12BW125
692 +)))
583 583  
694 +(((
584 584  507.3 - SF7BW125 to SF12BW125
696 +)))
585 585  
698 +(((
586 586  507.5 - SF7BW125 to SF12BW125
700 +)))
587 587  
702 +(((
588 588  507.7 - SF7BW125 to SF12BW125
704 +)))
589 589  
706 +(((
590 590  507.9 - SF7BW125 to SF12BW125
708 +)))
591 591  
710 +(((
592 592  508.1 - SF7BW125 to SF12BW125
712 +)))
593 593  
714 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
716 +)))
595 595  
596 596  
597 597  
... ... @@ -616,111 +616,219 @@
616 616  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
617 617  * 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)
618 618  
619 -
620 620  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
621 621  
743 +(((
622 622  (% style="color:blue" %)**Default Uplink channel:**
745 +)))
623 623  
747 +(((
624 624  923.2 - SF7BW125 to SF10BW125
749 +)))
625 625  
751 +(((
626 626  923.4 - SF7BW125 to SF10BW125
753 +)))
627 627  
755 +(((
756 +
757 +)))
628 628  
759 +(((
629 629  (% style="color:blue" %)**Additional Uplink Channel**:
761 +)))
630 630  
763 +(((
631 631  (OTAA mode, channel added by JoinAccept message)
765 +)))
632 632  
767 +(((
768 +
769 +)))
633 633  
771 +(((
634 634  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
773 +)))
635 635  
775 +(((
636 636  922.2 - SF7BW125 to SF10BW125
777 +)))
637 637  
779 +(((
638 638  922.4 - SF7BW125 to SF10BW125
781 +)))
639 639  
783 +(((
640 640  922.6 - SF7BW125 to SF10BW125
785 +)))
641 641  
787 +(((
642 642  922.8 - SF7BW125 to SF10BW125
789 +)))
643 643  
791 +(((
644 644  923.0 - SF7BW125 to SF10BW125
793 +)))
645 645  
795 +(((
646 646  922.0 - SF7BW125 to SF10BW125
797 +)))
647 647  
799 +(((
800 +
801 +)))
648 648  
803 +(((
649 649  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
805 +)))
650 650  
807 +(((
651 651  923.6 - SF7BW125 to SF10BW125
809 +)))
652 652  
811 +(((
653 653  923.8 - SF7BW125 to SF10BW125
813 +)))
654 654  
815 +(((
655 655  924.0 - SF7BW125 to SF10BW125
817 +)))
656 656  
819 +(((
657 657  924.2 - SF7BW125 to SF10BW125
821 +)))
658 658  
823 +(((
659 659  924.4 - SF7BW125 to SF10BW125
825 +)))
660 660  
827 +(((
661 661  924.6 - SF7BW125 to SF10BW125
829 +)))
662 662  
831 +(((
832 +
833 +)))
663 663  
835 +(((
664 664  (% style="color:blue" %)**Downlink:**
837 +)))
665 665  
839 +(((
666 666  Uplink channels 1-8 (RX1)
841 +)))
667 667  
843 +(((
668 668  923.2 - SF10BW125 (RX2)
845 +)))
669 669  
670 670  
671 671  
672 672  === 2.8.6 KR920-923 (KR920) ===
673 673  
851 +(((
674 674  (% style="color:blue" %)**Default channel:**
853 +)))
675 675  
855 +(((
676 676  922.1 - SF7BW125 to SF12BW125
857 +)))
677 677  
859 +(((
678 678  922.3 - SF7BW125 to SF12BW125
861 +)))
679 679  
863 +(((
680 680  922.5 - SF7BW125 to SF12BW125
865 +)))
681 681  
867 +(((
868 +
869 +)))
682 682  
871 +(((
683 683  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
873 +)))
684 684  
875 +(((
685 685  922.1 - SF7BW125 to SF12BW125
877 +)))
686 686  
879 +(((
687 687  922.3 - SF7BW125 to SF12BW125
881 +)))
688 688  
883 +(((
689 689  922.5 - SF7BW125 to SF12BW125
885 +)))
690 690  
887 +(((
691 691  922.7 - SF7BW125 to SF12BW125
889 +)))
692 692  
891 +(((
693 693  922.9 - SF7BW125 to SF12BW125
893 +)))
694 694  
895 +(((
695 695  923.1 - SF7BW125 to SF12BW125
897 +)))
696 696  
899 +(((
697 697  923.3 - SF7BW125 to SF12BW125
901 +)))
698 698  
903 +(((
904 +
905 +)))
699 699  
907 +(((
700 700  (% style="color:blue" %)**Downlink:**
909 +)))
701 701  
911 +(((
702 702  Uplink channels 1-7(RX1)
913 +)))
703 703  
915 +(((
704 704  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
917 +)))
705 705  
706 706  
707 707  
708 708  === 2.8.7 IN865-867 (IN865) ===
709 709  
923 +(((
710 710  (% style="color:blue" %)**Uplink:**
925 +)))
711 711  
927 +(((
712 712  865.0625 - SF7BW125 to SF12BW125
929 +)))
713 713  
931 +(((
714 714  865.4025 - SF7BW125 to SF12BW125
933 +)))
715 715  
935 +(((
716 716  865.9850 - SF7BW125 to SF12BW125
937 +)))
717 717  
939 +(((
940 +
941 +)))
718 718  
943 +(((
719 719  (% style="color:blue" %)**Downlink:**
945 +)))
720 720  
947 +(((
721 721  Uplink channels 1-3 (RX1)
949 +)))
722 722  
951 +(((
723 723  866.550 - SF10BW125 (RX2)
953 +)))
724 724  
725 725  
726 726  
... ... @@ -732,6 +732,8 @@
732 732  * Blink once when device transmit a packet.
733 733  
734 734  
965 +
966 +
735 735  == 2.10 ​Firmware Change Log ==
736 736  
737 737  
... ... @@ -746,26 +746,51 @@
746 746  
747 747  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
748 748  
981 +(((
749 749  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
983 +)))
750 750  
751 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
752 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
985 +* (((
986 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
987 +)))
988 +* (((
989 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
990 +)))
753 753  
992 +(((
754 754  There are two kinds of commands to configure LSPH01, they are:
994 +)))
755 755  
756 -* (% style="color:#4f81bd" %)** General Commands**.
996 +* (((
997 +(% style="color:#4f81bd" %)** General Commands**.
998 +)))
757 757  
1000 +(((
758 758  These commands are to configure:
1002 +)))
759 759  
760 -* General system settings like: uplink interval.
761 -* LoRaWAN protocol & radio related command.
1004 +* (((
1005 +General system settings like: uplink interval.
1006 +)))
1007 +* (((
1008 +LoRaWAN protocol & radio related command.
1009 +)))
762 762  
1011 +(((
763 763  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1013 +)))
764 764  
1015 +(((
1016 +
1017 +)))
765 765  
766 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1019 +* (((
1020 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1021 +)))
767 767  
1023 +(((
768 768  These commands only valid for LSPH01, as below:
1025 +)))
769 769  
770 770  
771 771  
... ... @@ -779,18 +779,28 @@
779 779  
780 780  
781 781  
1039 +(((
782 782  (% style="color:#037691" %)**Downlink Command: 0x01**
1041 +)))
783 783  
1043 +(((
784 784  Format: Command Code (0x01) followed by 3 bytes time value.
1045 +)))
785 785  
1047 +(((
786 786  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1049 +)))
787 787  
788 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
789 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1051 +* (((
1052 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1053 +)))
1054 +* (((
1055 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
790 790  
791 791  
1058 +
1059 +)))
792 792  
793 -
794 794  == 3.2 Set Interrupt Mode ==
795 795  
796 796  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -800,16 +800,31 @@
800 800  [[image:image-20220607171716-9.png]]
801 801  
802 802  
1070 +(((
803 803  (% style="color:#037691" %)**Downlink Command: 0x06**
1072 +)))
804 804  
1074 +(((
805 805  Format: Command Code (0x06) followed by 3 bytes.
1076 +)))
806 806  
1078 +(((
807 807  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1080 +)))
808 808  
809 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
810 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1082 +* (((
1083 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1084 +)))
1085 +* (((
1086 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1087 +)))
811 811  
1089 +(((
1090 +
1091 +)))
812 812  
1093 +
1094 +
813 813  == 3.3 Calibrate Sensor ==
814 814  
815 815  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -827,7 +827,6 @@
827 827  * Reply to the confirmation package: 26 01
828 828  * Reply to non-confirmed packet: 26 00
829 829  
830 -
831 831  Device will send an uplink after got this downlink command. With below payload:
832 832  
833 833  Configures info payload:
... ... @@ -985,9 +985,13 @@
985 985  
986 986  === ​4.3.2 Replace the battery ===
987 987  
1269 +(((
988 988  You can change the battery in the LSPH01.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.
1271 +)))
989 989  
1273 +(((
990 990  The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 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)
1275 +)))
991 991  
992 992  
993 993  
... ... @@ -1008,7 +1008,9 @@
1008 1008  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1009 1009  
1010 1010  
1296 +(((
1011 1011  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1298 +)))
1012 1012  
1013 1013  
1014 1014   [[image:1654593712276-618.png]]
... ... @@ -1016,7 +1016,6 @@
1016 1016  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1017 1017  
1018 1018  
1019 -
1020 1020  = 6. FAQ =
1021 1021  
1022 1022  == 6.1 How to change the LoRa Frequency Bands/Region ==
... ... @@ -1025,7 +1025,6 @@
1025 1025  When downloading the images, choose the required image file for download. ​
1026 1026  
1027 1027  
1028 -
1029 1029  = 7. Trouble Shooting =
1030 1030  
1031 1031  == 7.1 AT Commands input doesn’t work ==
... ... @@ -1033,7 +1033,6 @@
1033 1033  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.
1034 1034  
1035 1035  
1036 -
1037 1037  = 8. Order Info =
1038 1038  
1039 1039  Part Number: (% style="color:blue" %)**LSPH01-XX**

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