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Last modified by Xiaoling on 2025/04/25 14:08
From version 74.6
edited by Xiaoling
on 2022/06/07 17:49
Change comment: There is no comment for this version
To version 87.3
edited by Xiaoling
on 2022/06/25 16:39
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -4,7 +4,7 @@
4 4  
5 5  
6 6  
7 -**Contents:**
7 +**Table of Contents:**
8 8  
9 9  * [[1. Introduction>>path:#H1.Introduction]]
10 10  ** [[1.1 ​What is LoRaWAN Soil pH Sensor>>path:#H1.1200BWhatisLoRaWANSoilpHSensor]]
... ... @@ -65,13 +65,13 @@
65 65  
66 66  
67 67  
68 -
69 -
70 70  = 1. Introduction =
71 71  
72 72  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
73 73  
74 74  (((
73 +
74 +
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.
76 76  )))
77 77  
... ... @@ -96,6 +96,7 @@
96 96  
97 97  
98 98  
99 +
99 99  == ​1.2 Features ==
100 100  
101 101  * LoRaWAN 1.0.3 Class A
... ... @@ -154,7 +154,7 @@
154 154  )))
155 155  
156 156  (((
157 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H5.UseATCommand]]to set the keys in the LSPH01.
158 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.UseATCommand"]]to set the keys in the LSPH01.
158 158  )))
159 159  
160 160  
... ... @@ -166,10 +166,14 @@
166 166  
167 167  (((
168 168  [[image:1654592492399-921.png]]
170 +
171 +
169 169  )))
170 170  
171 171  (((
172 172  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
176 +
177 +
173 173  )))
174 174  
175 175  (((
... ... @@ -193,11 +193,13 @@
193 193  [[image:1654592600093-601.png]]
194 194  
195 195  
201 +
196 196  **Add APP EUI and DEV EUI**
197 197  
198 198  [[image:1654592619856-881.png]]
199 199  
200 200  
207 +
201 201  **Add APP EUI in the application**
202 202  
203 203  [[image:1654592632656-512.png]]
... ... @@ -240,19 +240,17 @@
240 240  )))
241 241  
242 242  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
243 -|(((
244 -**Size**
250 +|=(% style="width: 62.5px;" %)(((
251 +**Size (bytes)**
252 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
253 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
254 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
245 245  
246 -**(bytes)**
247 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
248 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
249 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
250 -
251 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
252 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
253 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
256 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
257 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
258 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
254 254  )))|Reserve|(((
255 -[[Message Type>>path:#H2.3.6MessageType]]
260 +[[Message Type>>||anchor="H2.3.6MessageType"]]
256 256  )))
257 257  
258 258  [[image:1654592721645-318.png]]
... ... @@ -308,7 +308,7 @@
308 308  
309 309  === 2.3.5 Interrupt Pin ===
310 310  
311 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H3.2SetInterruptMode]] for the hardware and software set up.
316 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
312 312  
313 313  
314 314  **Example:**
... ... @@ -330,14 +330,13 @@
330 330  )))
331 331  
332 332  
333 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
334 -|=**Message Type Code**|=**Description**|=**Payload**
335 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
336 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
337 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
338 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
339 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
340 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
341 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
342 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
338 338  
339 339  
340 -
341 341  === 2.3.7 Decode payload in The Things Network ===
342 342  
343 343  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -357,7 +357,7 @@
357 357  
358 358  == 2.4 Uplink Interval ==
359 359  
360 -The LSPH01 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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
364 +The LSPH01 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"]]
361 361  
362 362  
363 363  
... ... @@ -521,11 +521,9 @@
521 521  (% style="color:#037691" %)**Calibration Payload**
522 522  
523 523  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
524 -|(((
525 -**Size**
526 -
527 -**(bytes)**
528 -)))|**1**|**1**|**1**|**7**|**1**
528 +|=(% style="width: 62.5px;" %)(((
529 +**Size (bytes)**
530 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
529 529  |**Value**|(((
530 530  PH4
531 531  
... ... @@ -535,7 +535,7 @@
535 535  
536 536  Calibrate value
537 537  )))|Reserve|(((
538 -[[Message Type>>path:#H2.3.6MessageType]]
540 +[[Message Type>>||anchor="H2.3.6MessageType"]]
539 539  
540 540  Always 0x03
541 541  )))
... ... @@ -550,6 +550,9 @@
550 550  
551 551  
552 552  
555 +
556 +
557 +
553 553  == 2.8 Frequency Plans ==
554 554  
555 555  (((
... ... @@ -559,32 +559,61 @@
559 559  
560 560  === 2.8.1 EU863-870 (EU868) ===
561 561  
567 +(((
562 562  (% style="color:blue" %)**Uplink:**
569 +)))
563 563  
571 +(((
564 564  868.1 - SF7BW125 to SF12BW125
573 +)))
565 565  
575 +(((
566 566  868.3 - SF7BW125 to SF12BW125 and SF7BW250
577 +)))
567 567  
579 +(((
568 568  868.5 - SF7BW125 to SF12BW125
581 +)))
569 569  
583 +(((
570 570  867.1 - SF7BW125 to SF12BW125
585 +)))
571 571  
587 +(((
572 572  867.3 - SF7BW125 to SF12BW125
589 +)))
573 573  
591 +(((
574 574  867.5 - SF7BW125 to SF12BW125
593 +)))
575 575  
595 +(((
576 576  867.7 - SF7BW125 to SF12BW125
597 +)))
577 577  
599 +(((
578 578  867.9 - SF7BW125 to SF12BW125
601 +)))
579 579  
603 +(((
580 580  868.8 - FSK
605 +)))
581 581  
607 +(((
608 +
609 +)))
582 582  
611 +(((
583 583  (% style="color:blue" %)**Downlink:**
613 +)))
584 584  
615 +(((
585 585  Uplink channels 1-9 (RX1)
617 +)))
586 586  
619 +(((
587 587  869.525 - SF9BW125 (RX2 downlink only)
621 +)))
588 588  
589 589  
590 590  
... ... @@ -607,46 +607,89 @@
607 607  
608 608  === 2.8.3 CN470-510 (CN470) ===
609 609  
644 +(((
610 610  Used in China, Default use CHE=1
646 +)))
611 611  
648 +(((
612 612  (% style="color:blue" %)**Uplink:**
650 +)))
613 613  
652 +(((
614 614  486.3 - SF7BW125 to SF12BW125
654 +)))
615 615  
656 +(((
616 616  486.5 - SF7BW125 to SF12BW125
658 +)))
617 617  
660 +(((
618 618  486.7 - SF7BW125 to SF12BW125
662 +)))
619 619  
664 +(((
620 620  486.9 - SF7BW125 to SF12BW125
666 +)))
621 621  
668 +(((
622 622  487.1 - SF7BW125 to SF12BW125
670 +)))
623 623  
672 +(((
624 624  487.3 - SF7BW125 to SF12BW125
674 +)))
625 625  
676 +(((
626 626  487.5 - SF7BW125 to SF12BW125
678 +)))
627 627  
680 +(((
628 628  487.7 - SF7BW125 to SF12BW125
682 +)))
629 629  
684 +(((
685 +
686 +)))
630 630  
688 +(((
631 631  (% style="color:blue" %)**Downlink:**
690 +)))
632 632  
692 +(((
633 633  506.7 - SF7BW125 to SF12BW125
694 +)))
634 634  
696 +(((
635 635  506.9 - SF7BW125 to SF12BW125
698 +)))
636 636  
700 +(((
637 637  507.1 - SF7BW125 to SF12BW125
702 +)))
638 638  
704 +(((
639 639  507.3 - SF7BW125 to SF12BW125
706 +)))
640 640  
708 +(((
641 641  507.5 - SF7BW125 to SF12BW125
710 +)))
642 642  
712 +(((
643 643  507.7 - SF7BW125 to SF12BW125
714 +)))
644 644  
716 +(((
645 645  507.9 - SF7BW125 to SF12BW125
718 +)))
646 646  
720 +(((
647 647  508.1 - SF7BW125 to SF12BW125
722 +)))
648 648  
724 +(((
649 649  505.3 - SF12BW125 (RX2 downlink only)
726 +)))
650 650  
651 651  
652 652  
... ... @@ -674,108 +674,217 @@
674 674  
675 675  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
676 676  
754 +(((
677 677  (% style="color:blue" %)**Default Uplink channel:**
756 +)))
678 678  
758 +(((
679 679  923.2 - SF7BW125 to SF10BW125
760 +)))
680 680  
762 +(((
681 681  923.4 - SF7BW125 to SF10BW125
764 +)))
682 682  
766 +(((
767 +
768 +)))
683 683  
770 +(((
684 684  (% style="color:blue" %)**Additional Uplink Channel**:
772 +)))
685 685  
774 +(((
686 686  (OTAA mode, channel added by JoinAccept message)
776 +)))
687 687  
778 +(((
779 +
780 +)))
688 688  
782 +(((
689 689  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
784 +)))
690 690  
786 +(((
691 691  922.2 - SF7BW125 to SF10BW125
788 +)))
692 692  
790 +(((
693 693  922.4 - SF7BW125 to SF10BW125
792 +)))
694 694  
794 +(((
695 695  922.6 - SF7BW125 to SF10BW125
796 +)))
696 696  
798 +(((
697 697  922.8 - SF7BW125 to SF10BW125
800 +)))
698 698  
802 +(((
699 699  923.0 - SF7BW125 to SF10BW125
804 +)))
700 700  
806 +(((
701 701  922.0 - SF7BW125 to SF10BW125
808 +)))
702 702  
810 +(((
811 +
812 +)))
703 703  
814 +(((
704 704  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
816 +)))
705 705  
818 +(((
706 706  923.6 - SF7BW125 to SF10BW125
820 +)))
707 707  
822 +(((
708 708  923.8 - SF7BW125 to SF10BW125
824 +)))
709 709  
826 +(((
710 710  924.0 - SF7BW125 to SF10BW125
828 +)))
711 711  
830 +(((
712 712  924.2 - SF7BW125 to SF10BW125
832 +)))
713 713  
834 +(((
714 714  924.4 - SF7BW125 to SF10BW125
836 +)))
715 715  
838 +(((
716 716  924.6 - SF7BW125 to SF10BW125
840 +)))
717 717  
842 +(((
843 +
844 +)))
718 718  
846 +(((
719 719  (% style="color:blue" %)**Downlink:**
848 +)))
720 720  
850 +(((
721 721  Uplink channels 1-8 (RX1)
852 +)))
722 722  
854 +(((
723 723  923.2 - SF10BW125 (RX2)
856 +)))
724 724  
725 725  
726 726  
727 727  === 2.8.6 KR920-923 (KR920) ===
728 728  
862 +(((
729 729  (% style="color:blue" %)**Default channel:**
864 +)))
730 730  
866 +(((
731 731  922.1 - SF7BW125 to SF12BW125
868 +)))
732 732  
870 +(((
733 733  922.3 - SF7BW125 to SF12BW125
872 +)))
734 734  
874 +(((
735 735  922.5 - SF7BW125 to SF12BW125
876 +)))
736 736  
878 +(((
879 +
880 +)))
737 737  
882 +(((
738 738  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
884 +)))
739 739  
886 +(((
740 740  922.1 - SF7BW125 to SF12BW125
888 +)))
741 741  
890 +(((
742 742  922.3 - SF7BW125 to SF12BW125
892 +)))
743 743  
894 +(((
744 744  922.5 - SF7BW125 to SF12BW125
896 +)))
745 745  
898 +(((
746 746  922.7 - SF7BW125 to SF12BW125
900 +)))
747 747  
902 +(((
748 748  922.9 - SF7BW125 to SF12BW125
904 +)))
749 749  
906 +(((
750 750  923.1 - SF7BW125 to SF12BW125
908 +)))
751 751  
910 +(((
752 752  923.3 - SF7BW125 to SF12BW125
912 +)))
753 753  
914 +(((
915 +
916 +)))
754 754  
918 +(((
755 755  (% style="color:blue" %)**Downlink:**
920 +)))
756 756  
922 +(((
757 757  Uplink channels 1-7(RX1)
924 +)))
758 758  
926 +(((
759 759  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
928 +)))
760 760  
761 761  
762 762  
763 763  === 2.8.7 IN865-867 (IN865) ===
764 764  
934 +(((
765 765  (% style="color:blue" %)**Uplink:**
936 +)))
766 766  
938 +(((
767 767  865.0625 - SF7BW125 to SF12BW125
940 +)))
768 768  
942 +(((
769 769  865.4025 - SF7BW125 to SF12BW125
944 +)))
770 770  
946 +(((
771 771  865.9850 - SF7BW125 to SF12BW125
948 +)))
772 772  
950 +(((
951 +
952 +)))
773 773  
954 +(((
774 774  (% style="color:blue" %)**Downlink:**
956 +)))
775 775  
958 +(((
776 776  Uplink channels 1-3 (RX1)
960 +)))
777 777  
962 +(((
778 778  866.550 - SF10BW125 (RX2)
964 +)))
779 779  
780 780  
781 781  
... ... @@ -801,26 +801,51 @@
801 801  
802 802  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
803 803  
990 +(((
804 804  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
992 +)))
805 805  
806 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
807 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
994 +* (((
995 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
996 +)))
997 +* (((
998 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
999 +)))
808 808  
1001 +(((
809 809  There are two kinds of commands to configure LSPH01, they are:
1003 +)))
810 810  
811 -* (% style="color:#4f81bd" %)** General Commands**.
1005 +* (((
1006 +(% style="color:#4f81bd" %)** General Commands**.
1007 +)))
812 812  
1009 +(((
813 813  These commands are to configure:
1011 +)))
814 814  
815 -* General system settings like: uplink interval.
816 -* LoRaWAN protocol & radio related command.
1013 +* (((
1014 +General system settings like: uplink interval.
1015 +)))
1016 +* (((
1017 +LoRaWAN protocol & radio related command.
1018 +)))
817 817  
1020 +(((
818 818  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/]]
1022 +)))
819 819  
1024 +(((
1025 +
1026 +)))
820 820  
821 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1028 +* (((
1029 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1030 +)))
822 822  
1032 +(((
823 823  These commands only valid for LSPH01, as below:
1034 +)))
824 824  
825 825  
826 826  
... ... @@ -834,16 +834,27 @@
834 834  
835 835  
836 836  
1048 +(((
837 837  (% style="color:#037691" %)**Downlink Command: 0x01**
1050 +)))
838 838  
1052 +(((
839 839  Format: Command Code (0x01) followed by 3 bytes time value.
1054 +)))
840 840  
1056 +(((
841 841  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1058 +)))
842 842  
843 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
844 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1060 +* (((
1061 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1062 +)))
1063 +* (((
1064 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
845 845  
846 846  
1067 +
1068 +)))
847 847  
848 848  == 3.2 Set Interrupt Mode ==
849 849  
... ... @@ -851,21 +851,37 @@
851 851  
852 852  (% style="color:#037691" %)**AT Command: AT+INTMOD**
853 853  
854 -[[image:image-20220607171716-9.png]]
1076 +[[image:image-20220610105907-1.png]]
855 855  
856 856  
1079 +(((
857 857  (% style="color:#037691" %)**Downlink Command: 0x06**
1081 +)))
858 858  
1083 +(((
859 859  Format: Command Code (0x06) followed by 3 bytes.
1085 +)))
860 860  
1087 +(((
861 861  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1089 +)))
862 862  
863 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
864 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1091 +* (((
1092 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1093 +)))
1094 +* (((
1095 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1096 +)))
865 865  
1098 +(((
1099 +
1100 +)))
1101 +
1102 +
1103 +
866 866  == 3.3 Calibrate Sensor ==
867 867  
868 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
1106 +Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
869 869  
870 870  
871 871  
... ... @@ -897,7 +897,7 @@
897 897  
898 898  Version
899 899  )))|Sensor Type|Reserve|(((
900 -[[Message Type>>path:#H2.3.6MessageType]]
1138 +[[Message Type>>||anchor="H2.3.6MessageType"]]
901 901  Always 0x02
902 902  )))
903 903  
... ... @@ -1037,9 +1037,13 @@
1037 1037  
1038 1038  === ​4.3.2 Replace the battery ===
1039 1039  
1278 +(((
1040 1040  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.
1280 +)))
1041 1041  
1282 +(((
1042 1042  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)
1284 +)))
1043 1043  
1044 1044  
1045 1045  
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1060 1060  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1061 1061  
1062 1062  
1305 +(((
1063 1063  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:
1307 +)))
1064 1064  
1065 1065  
1066 1066   [[image:1654593712276-618.png]]
1067 1067  
1068 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1312 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1069 1069  
1070 1070  
1071 -
1072 1072  = 6. FAQ =
1073 1073  
1074 1074  == 6.1 How to change the LoRa Frequency Bands/Region ==
1075 1075  
1076 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1319 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1077 1077  When downloading the images, choose the required image file for download. ​
1078 1078  
1079 1079  
1080 -
1081 1081  = 7. Trouble Shooting =
1082 1082  
1083 1083  == 7.1 AT Commands input doesn’t work ==
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