Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 73.11 >
edited by Xiaoling
on 2022/06/07 17:37
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  
... ... @@ -616,112 +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 -
621 621  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
622 622  
743 +(((
623 623  (% style="color:blue" %)**Default Uplink channel:**
745 +)))
624 624  
747 +(((
625 625  923.2 - SF7BW125 to SF10BW125
749 +)))
626 626  
751 +(((
627 627  923.4 - SF7BW125 to SF10BW125
753 +)))
628 628  
755 +(((
756 +
757 +)))
629 629  
759 +(((
630 630  (% style="color:blue" %)**Additional Uplink Channel**:
761 +)))
631 631  
763 +(((
632 632  (OTAA mode, channel added by JoinAccept message)
765 +)))
633 633  
767 +(((
768 +
769 +)))
634 634  
771 +(((
635 635  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
773 +)))
636 636  
775 +(((
637 637  922.2 - SF7BW125 to SF10BW125
777 +)))
638 638  
779 +(((
639 639  922.4 - SF7BW125 to SF10BW125
781 +)))
640 640  
783 +(((
641 641  922.6 - SF7BW125 to SF10BW125
785 +)))
642 642  
787 +(((
643 643  922.8 - SF7BW125 to SF10BW125
789 +)))
644 644  
791 +(((
645 645  923.0 - SF7BW125 to SF10BW125
793 +)))
646 646  
795 +(((
647 647  922.0 - SF7BW125 to SF10BW125
797 +)))
648 648  
799 +(((
800 +
801 +)))
649 649  
803 +(((
650 650  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
805 +)))
651 651  
807 +(((
652 652  923.6 - SF7BW125 to SF10BW125
809 +)))
653 653  
811 +(((
654 654  923.8 - SF7BW125 to SF10BW125
813 +)))
655 655  
815 +(((
656 656  924.0 - SF7BW125 to SF10BW125
817 +)))
657 657  
819 +(((
658 658  924.2 - SF7BW125 to SF10BW125
821 +)))
659 659  
823 +(((
660 660  924.4 - SF7BW125 to SF10BW125
825 +)))
661 661  
827 +(((
662 662  924.6 - SF7BW125 to SF10BW125
829 +)))
663 663  
831 +(((
832 +
833 +)))
664 664  
835 +(((
665 665  (% style="color:blue" %)**Downlink:**
837 +)))
666 666  
839 +(((
667 667  Uplink channels 1-8 (RX1)
841 +)))
668 668  
843 +(((
669 669  923.2 - SF10BW125 (RX2)
845 +)))
670 670  
671 671  
672 672  
673 673  === 2.8.6 KR920-923 (KR920) ===
674 674  
851 +(((
675 675  (% style="color:blue" %)**Default channel:**
853 +)))
676 676  
855 +(((
677 677  922.1 - SF7BW125 to SF12BW125
857 +)))
678 678  
859 +(((
679 679  922.3 - SF7BW125 to SF12BW125
861 +)))
680 680  
863 +(((
681 681  922.5 - SF7BW125 to SF12BW125
865 +)))
682 682  
867 +(((
868 +
869 +)))
683 683  
871 +(((
684 684  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
873 +)))
685 685  
875 +(((
686 686  922.1 - SF7BW125 to SF12BW125
877 +)))
687 687  
879 +(((
688 688  922.3 - SF7BW125 to SF12BW125
881 +)))
689 689  
883 +(((
690 690  922.5 - SF7BW125 to SF12BW125
885 +)))
691 691  
887 +(((
692 692  922.7 - SF7BW125 to SF12BW125
889 +)))
693 693  
891 +(((
694 694  922.9 - SF7BW125 to SF12BW125
893 +)))
695 695  
895 +(((
696 696  923.1 - SF7BW125 to SF12BW125
897 +)))
697 697  
899 +(((
698 698  923.3 - SF7BW125 to SF12BW125
901 +)))
699 699  
903 +(((
904 +
905 +)))
700 700  
907 +(((
701 701  (% style="color:blue" %)**Downlink:**
909 +)))
702 702  
911 +(((
703 703  Uplink channels 1-7(RX1)
913 +)))
704 704  
915 +(((
705 705  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
917 +)))
706 706  
707 707  
708 708  
709 709  === 2.8.7 IN865-867 (IN865) ===
710 710  
923 +(((
711 711  (% style="color:blue" %)**Uplink:**
925 +)))
712 712  
927 +(((
713 713  865.0625 - SF7BW125 to SF12BW125
929 +)))
714 714  
931 +(((
715 715  865.4025 - SF7BW125 to SF12BW125
933 +)))
716 716  
935 +(((
717 717  865.9850 - SF7BW125 to SF12BW125
937 +)))
718 718  
939 +(((
940 +
941 +)))
719 719  
943 +(((
720 720  (% style="color:blue" %)**Downlink:**
945 +)))
721 721  
947 +(((
722 722  Uplink channels 1-3 (RX1)
949 +)))
723 723  
951 +(((
724 724  866.550 - SF10BW125 (RX2)
953 +)))
725 725  
726 726  
727 727  
... ... @@ -733,6 +733,8 @@
733 733  * Blink once when device transmit a packet.
734 734  
735 735  
965 +
966 +
736 736  == 2.10 ​Firmware Change Log ==
737 737  
738 738  
... ... @@ -747,26 +747,51 @@
747 747  
748 748  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
749 749  
981 +(((
750 750  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
983 +)))
751 751  
752 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
753 -* 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 +)))
754 754  
992 +(((
755 755  There are two kinds of commands to configure LSPH01, they are:
994 +)))
756 756  
757 -* (% style="color:#4f81bd" %)** General Commands**.
996 +* (((
997 +(% style="color:#4f81bd" %)** General Commands**.
998 +)))
758 758  
1000 +(((
759 759  These commands are to configure:
1002 +)))
760 760  
761 -* General system settings like: uplink interval.
762 -* LoRaWAN protocol & radio related command.
1004 +* (((
1005 +General system settings like: uplink interval.
1006 +)))
1007 +* (((
1008 +LoRaWAN protocol & radio related command.
1009 +)))
763 763  
1011 +(((
764 764  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 +)))
765 765  
1015 +(((
1016 +
1017 +)))
766 766  
767 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1019 +* (((
1020 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1021 +)))
768 768  
1023 +(((
769 769  These commands only valid for LSPH01, as below:
1025 +)))
770 770  
771 771  
772 772  
... ... @@ -780,18 +780,28 @@
780 780  
781 781  
782 782  
1039 +(((
783 783  (% style="color:#037691" %)**Downlink Command: 0x01**
1041 +)))
784 784  
1043 +(((
785 785  Format: Command Code (0x01) followed by 3 bytes time value.
1045 +)))
786 786  
1047 +(((
787 787  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1049 +)))
788 788  
789 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
790 -* 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
791 791  
792 792  
1058 +
1059 +)))
793 793  
794 -
795 795  == 3.2 Set Interrupt Mode ==
796 796  
797 797  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -801,16 +801,31 @@
801 801  [[image:image-20220607171716-9.png]]
802 802  
803 803  
1070 +(((
804 804  (% style="color:#037691" %)**Downlink Command: 0x06**
1072 +)))
805 805  
1074 +(((
806 806  Format: Command Code (0x06) followed by 3 bytes.
1076 +)))
807 807  
1078 +(((
808 808  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 +)))
809 809  
810 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
811 -* 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 +)))
812 812  
1089 +(((
1090 +
1091 +)))
813 813  
1093 +
1094 +
814 814  == 3.3 Calibrate Sensor ==
815 815  
816 816  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -828,7 +828,6 @@
828 828  * Reply to the confirmation package: 26 01
829 829  * Reply to non-confirmed packet: 26 00
830 830  
831 -
832 832  Device will send an uplink after got this downlink command. With below payload:
833 833  
834 834  Configures info payload:
... ... @@ -986,9 +986,13 @@
986 986  
987 987  === ​4.3.2 Replace the battery ===
988 988  
1269 +(((
989 989  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 +)))
990 990  
1273 +(((
991 991  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 +)))
992 992  
993 993  
994 994  
... ... @@ -1009,7 +1009,9 @@
1009 1009  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1010 1010  
1011 1011  
1296 +(((
1012 1012  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 +)))
1013 1013  
1014 1014  
1015 1015   [[image:1654593712276-618.png]]
... ... @@ -1017,7 +1017,6 @@
1017 1017  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1018 1018  
1019 1019  
1020 -
1021 1021  = 6. FAQ =
1022 1022  
1023 1023  == 6.1 How to change the LoRa Frequency Bands/Region ==
... ... @@ -1026,7 +1026,6 @@
1026 1026  When downloading the images, choose the required image file for download. ​
1027 1027  
1028 1028  
1029 -
1030 1030  = 7. Trouble Shooting =
1031 1031  
1032 1032  == 7.1 AT Commands input doesn’t work ==
... ... @@ -1034,7 +1034,6 @@
1034 1034  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.
1035 1035  
1036 1036  
1037 -
1038 1038  = 8. Order Info =
1039 1039  
1040 1040  Part Number: (% style="color:blue" %)**LSPH01-XX**

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