Last modified by Xiaoling on 2025/04/24 17:18
<
From version < 34.30 >
edited by Xiaoling
on 2022/06/07 16:43
To version < 26.4 >
edited by Xiaoling
on 2022/06/07 14:58
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -55,7 +55,6 @@
55 55  * IP68 rate for the Sensor Probe
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 59  == 1.3 Probe Specification ==
60 60  
61 61  
... ... @@ -95,7 +95,7 @@
95 95  )))
96 96  
97 97  (((
98 -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.
97 +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="H5.200BUseATCommand"]]to set the keys in the LSPH01.
99 99  )))
100 100  
101 101  
... ... @@ -262,11 +262,12 @@
262 262  
263 263  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
264 264  |**Message Type Code**|**Description**|**Payload**
265 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
264 +|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
266 266  |0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
267 267  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
268 268  
269 269  
269 +
270 270  === 2.3.7 Decode payload in The Things Network ===
271 271  
272 272  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -429,6 +429,7 @@
429 429  Always 0x03
430 430  )))
431 431  
432 +
432 432  User can also send 0x14 downlink command to poll the current calibration payload.
433 433  
434 434  [[image:image-20220607145603-4.png]]
... ... @@ -437,17 +437,17 @@
437 437  * Reply to non-confirmed packet: 14 00
438 438  
439 439  
440 -== 2.8 Frequency Plans ==
441 441  
442 -(((
442 +Frequency Plans
443 +
443 443  The LSPH01 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.
444 -)))
445 445  
446 +1.
447 +11.
448 +111. EU863-870 (EU868)
446 446  
447 -=== 2.8.1 EU863-870 (EU868) ===
450 +Uplink:
448 448  
449 -(% style="color:blue" %)**Uplink:**
450 -
451 451  868.1 - SF7BW125 to SF12BW125
452 452  
453 453  868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -467,7 +467,7 @@
467 467  868.8 - FSK
468 468  
469 469  
470 -(% style="color:blue" %)**Downlink:**
471 +Downlink:
471 471  
472 472  Uplink channels 1-9 (RX1)
473 473  
... ... @@ -474,30 +474,28 @@
474 474  869.525 - SF9BW125 (RX2 downlink only)
475 475  
476 476  
478 +1.
479 +11.
480 +111. US902-928(US915)
477 477  
478 -=== 2.8.2 US902-928(US915) ===
479 -
480 -(((
481 481  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
482 -)))
483 483  
484 -(((
484 +
485 485  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
486 -)))
487 487  
488 -(((
487 +
489 489  After Join success, the end node will switch to the correct sub band by:
490 -)))
491 491  
492 492  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
493 493  * 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)
494 494  
493 +1.
494 +11.
495 +111. CN470-510 (CN470)
495 495  
496 -=== 2.8.3 CN470-510 (CN470) ===
497 -
498 498  Used in China, Default use CHE=1
499 499  
500 -(% style="color:blue" %)**Uplink:**
499 +Uplink:
501 501  
502 502  486.3 - SF7BW125 to SF12BW125
503 503  
... ... @@ -516,7 +516,7 @@
516 516  487.7 - SF7BW125 to SF12BW125
517 517  
518 518  
519 -(% style="color:blue" %)**Downlink:**
518 +Downlink:
520 520  
521 521  506.7 - SF7BW125 to SF12BW125
522 522  
... ... @@ -537,45 +537,38 @@
537 537  505.3 - SF12BW125 (RX2 downlink only)
538 538  
539 539  
539 +1.
540 +11.
541 +111. AU915-928(AU915)
540 540  
541 -=== 2.8.4 AU915-928(AU915) ===
542 -
543 -(((
544 544  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
545 -)))
546 546  
547 -(((
545 +
548 548  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
549 -)))
550 550  
551 -(((
552 -
553 -)))
554 554  
555 -(((
556 556  After Join success, the end node will switch to the correct sub band by:
557 -)))
558 558  
559 559  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
560 560  * 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)
561 561  
554 +1.
555 +11.
556 +111. AS920-923 & AS923-925 (AS923)
562 562  
563 -=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
558 +**Default Uplink channel:**
564 564  
565 -(% style="color:blue" %)**Default Uplink channel:**
566 -
567 567  923.2 - SF7BW125 to SF10BW125
568 568  
569 569  923.4 - SF7BW125 to SF10BW125
570 570  
571 571  
572 -(% style="color:blue" %)**Additional Uplink Channel**:
565 +**Additional Uplink Channel**:
573 573  
574 574  (OTAA mode, channel added by JoinAccept message)
575 575  
569 +**AS920~~AS923 for Japan, Malaysia, Singapore**:
576 576  
577 -(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
578 -
579 579  922.2 - SF7BW125 to SF10BW125
580 580  
581 581  922.4 - SF7BW125 to SF10BW125
... ... @@ -589,7 +589,7 @@
589 589  922.0 - SF7BW125 to SF10BW125
590 590  
591 591  
592 -(% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
584 +**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
593 593  
594 594  923.6 - SF7BW125 to SF10BW125
595 595  
... ... @@ -604,18 +604,20 @@
604 604  924.6 - SF7BW125 to SF10BW125
605 605  
606 606  
607 -(% style="color:blue" %)**Downlink:**
608 608  
600 +**Downlink:**
601 +
609 609  Uplink channels 1-8 (RX1)
610 610  
611 611  923.2 - SF10BW125 (RX2)
612 612  
613 613  
607 +1.
608 +11.
609 +111. KR920-923 (KR920)
614 614  
615 -=== 2.8.6 KR920-923 (KR920) ===
611 +Default channel:
616 616  
617 -(% style="color:blue" %)**Default channel:**
618 -
619 619  922.1 - SF7BW125 to SF12BW125
620 620  
621 621  922.3 - SF7BW125 to SF12BW125
... ... @@ -623,7 +623,7 @@
623 623  922.5 - SF7BW125 to SF12BW125
624 624  
625 625  
626 -(% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
620 +Uplink: (OTAA mode, channel added by JoinAccept message)
627 627  
628 628  922.1 - SF7BW125 to SF12BW125
629 629  
... ... @@ -640,7 +640,7 @@
640 640  923.3 - SF7BW125 to SF12BW125
641 641  
642 642  
643 -(% style="color:blue" %)**Downlink:**
637 +Downlink:
644 644  
645 645  Uplink channels 1-7(RX1)
646 646  
... ... @@ -647,9 +647,11 @@
647 647  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
648 648  
649 649  
650 -=== 2.8.7 IN865-867 (IN865) ===
644 +1.
645 +11.
646 +111. IN865-867 (IN865)
651 651  
652 -(% style="color:blue" %)**Uplink:**
648 +Uplink:
653 653  
654 654  865.0625 - SF7BW125 to SF12BW125
655 655  
... ... @@ -658,7 +658,7 @@
658 658  865.9850 - SF7BW125 to SF12BW125
659 659  
660 660  
661 -(% style="color:blue" %)**Downlink:**
657 +Downlink:
662 662  
663 663  Uplink channels 1-3 (RX1)
664 664  
... ... @@ -665,37 +665,45 @@
665 665  866.550 - SF10BW125 (RX2)
666 666  
667 667  
664 +1.
665 +11. LED Indicator
668 668  
669 -== 2.9 LED Indicator ==
670 -
671 671  The LSPH01 has an internal LED which is to show the status of different state.
672 672  
669 +
673 673  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
674 674  * Blink once when device transmit a packet.
675 675  
673 +1.
674 +11. ​Firmware Change Log
676 676  
677 -== 2.10 ​Firmware Change Log ==
678 -
679 -
680 680  **Firmware download link:**
681 681  
682 682  [[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
683 683  
684 684  
685 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
681 +**Firmware Upgrade Method:**
686 686  
683 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
687 687  
688 688  
689 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
690 690  
687 +
688 +
689 +
690 +1. Configure LSPH01 via AT Command or LoRaWAN Downlink
691 +
691 691  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
692 692  
693 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
694 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
694 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
695 +* LoRaWAN Downlink instruction for different platforms:
695 695  
697 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
698 +
699 +
696 696  There are two kinds of commands to configure LSPH01, they are:
697 697  
698 -* (% style="color:#4f81bd" %)** General Commands**.
702 +* **General Commands**.
699 699  
700 700  These commands are to configure:
701 701  
... ... @@ -702,25 +702,25 @@
702 702  * General system settings like: uplink interval.
703 703  * LoRaWAN protocol & radio related command.
704 704  
705 -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>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
709 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
706 706  
711 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
707 707  
708 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
709 709  
714 +* **Commands special design for LSPH01**
715 +
710 710  These commands only valid for LSPH01, as below:
711 711  
712 712  
719 +1.
720 +11. Set Transmit Interval Time
713 713  
714 -== 3.1 Set Transmit Interval Time ==
715 -
716 716  Feature: Change LoRaWAN End Node Transmit Interval.
717 717  
718 -(% style="color:#037691" %)**AT Command: AT+TDC**
724 +**AT Command: AT+TDC**
719 719  
720 -
721 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
722 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
723 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
726 +|**Command Example**|**Function**|**Response**
727 +|AT+TDC=?|Show current transmit Interval|(((
724 724  30000
725 725  
726 726  OK
... ... @@ -727,13 +727,13 @@
727 727  
728 728  the interval is 30000ms = 30s
729 729  )))
730 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
734 +|AT+TDC=60000|Set Transmit Interval|(((
731 731  OK
732 732  
733 733  Set transmit interval to 60000ms = 60 seconds
734 734  )))
735 735  
736 -(% style="color:#037691" %)**Downlink Command: 0x01**
740 +**Downlink Command: 0x01**
737 737  
738 738  Format: Command Code (0x01) followed by 3 bytes time value.
739 739  
... ... @@ -742,18 +742,32 @@
742 742  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
743 743  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
744 744  
749 +1.
750 +11. Set Interrupt Mode
745 745  
746 -== 3.2 Set Interrupt Mode ==
747 -
748 748  Feature, Set Interrupt mode for GPIO_EXIT.
749 749  
750 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
754 +**AT Command: AT+INTMOD**
751 751  
752 -[[image:image-20220607153759-6.png]]
756 +|**Command Example**|**Function**|**Response**
757 +|AT+INTMOD=?|Show current interrupt mode|(((
758 +0
753 753  
760 +OK
754 754  
755 -(% style="color:#037691" %)**Downlink Command: 0x06**
762 +the mode is 0 = No interruption
763 +)))
764 +|AT+INTMOD=2|(((
765 +Set Transmit Interval
756 756  
767 +1. (Disable Interrupt),
768 +1. (Trigger by rising and falling edge),
769 +1. (Trigger by falling edge)
770 +1. (Trigger by rising edge)
771 +)))|OK
772 +
773 +**Downlink Command: 0x06**
774 +
757 757  Format: Command Code (0x06) followed by 3 bytes.
758 758  
759 759  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
... ... @@ -761,21 +761,24 @@
761 761  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
762 762  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
763 763  
782 +1.
783 +11. Calibrate Sensor
764 764  
785 +Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
765 765  
766 -== 3.3 Calibrate Sensor ==
767 767  
768 -Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
769 769  
789 +1.
790 +11. Get Firmware Version Info
770 770  
792 +Feature: use downlink to get firmware version.
771 771  
772 -== 3.4 Get Firmware Version Info ==
773 773  
774 -Feature: use downlink to get firmware version.
795 +**Downlink Command: 0x26**
775 775  
776 -(% style="color:#037691" %)**Downlink Command: 0x26**
777 777  
778 -[[image:image-20220607154718-7.png]]
798 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
799 +|Get Firmware Version Info|Any|26|2
779 779  
780 780  * Reply to the confirmation package: 26 01
781 781  * Reply to non-confirmed packet: 26 00
... ... @@ -784,10 +784,11 @@
784 784  
785 785  Configures info payload:
786 786  
787 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
788 -|=(((
789 -**Size(bytes)**
790 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
808 +|(((
809 +**Size**
810 +
811 +**(bytes)**
812 +)))|**1**|**1**|**1**|**1**|**1**|**5**|**1**
791 791  |**Value**|Software Type|(((
792 792  Frequency
793 793  
... ... @@ -797,7 +797,10 @@
797 797  
798 798  Version
799 799  )))|Sensor Type|Reserve|(((
800 -[[Message Type>>||anchor="H2.3.6MessageType"]]
822 +[[Message>>path:#Message_Type]]
823 +
824 +[[Type>>path:#Message_Type]]
825 +
801 801  Always 0x02
802 802  )))
803 803  
... ... @@ -851,19 +851,18 @@
851 851  
852 852  
853 853  
854 -= 4. Battery & How to replace =
855 855  
856 -== 4.1 Battery Type ==
857 857  
858 -(((
881 +
882 +1. Battery & How to replace
883 +11. Battery Type
884 +
859 859  LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
860 -)))
861 861  
862 -(((
887 +
863 863  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
864 -)))
865 865  
866 -[[image:1654588469844-778.png]]
890 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
867 867  
868 868  
869 869  Minimum Working Voltage for the LSPH01:
... ... @@ -871,36 +871,30 @@
871 871  LSPH01:  2.45v ~~ 3.6v
872 872  
873 873  
898 +1.
899 +11. Replace Battery
874 874  
875 -== 4.2 Replace Battery ==
876 -
877 -(((
878 878  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
879 -)))
880 880  
881 -(((
882 882  And make sure the positive and negative pins match.
883 -)))
884 884  
885 885  
886 886  
887 -== 4.3 Power Consumption Analyze ==
907 +1.
908 +11. Power Consumption Analyze
888 888  
889 -(((
890 890  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
891 -)))
892 892  
893 -(((
912 +
894 894  Instruction to use as below:
895 -)))
896 896  
897 897  
898 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
916 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
899 899  
900 900  [[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/]]
901 901  
902 902  
903 -**Step 2**: Open it and choose
921 +Step 2: Open it and choose
904 904  
905 905  * Product Model
906 906  * Uplink Interval
... ... @@ -908,103 +908,102 @@
908 908  
909 909  And the Life expectation in difference case will be shown on the right.
910 910  
911 -[[image:1654588577573-122.png]]
929 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
912 912  
913 913  
914 914  The battery related documents as below:
915 915  
916 -* (((
917 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
934 +* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
935 +* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
936 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
937 +
938 +|(((
939 +JST-XH-2P connector
918 918  )))
919 -* (((
920 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
921 -)))
922 -* (((
923 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
924 -)))
925 925  
926 -[[image:image-20220607155856-8.png]]
942 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
927 927  
928 928  
929 929  
930 -=== 4.3.1 ​Battery Note ===
946 +1.
947 +11.
948 +111. ​Battery Note
931 931  
932 -(((
933 933  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.
934 -)))
935 935  
936 936  
953 +1.
954 +11.
955 +111. ​Replace the battery
937 937  
938 -=== ​4.3.2 Replace the battery ===
939 -
940 940  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.
941 941  
959 +
942 942  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)
943 943  
944 944  
945 945  
946 -= 5. Use AT Command =
947 947  
948 -== 5.1 Access AT Commands ==
949 949  
966 +
967 +1. Use AT Command
968 +11. Access AT Commands
969 +
950 950  LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
951 951  
952 -[[image:1654589001411-343.png]]
972 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
953 953  
954 -**Connection:**
974 +Connection:
955 955  
956 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
976 +USB TTL GND <~-~-~-~-> GND
957 957  
958 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
978 +USB TTL TXD <~-~-~-~-> UART_RXD
959 959  
960 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
980 +USB TTL RXD <~-~-~-~-> UART_TXD
961 961  
962 962  
963 -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:
983 +In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
964 964  
965 965  
966 - [[image:1654589062541-567.png]]
986 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
967 967  
968 968  Valid AT Command please check [[Configure Device>>path:#Configure_Device]].
969 969  
970 970  
971 971  
972 -= 6. FAQ =
973 973  
974 -== 6.1 How to change the LoRa Frequency Bands/Region ==
993 +1. FAQ
994 +11. How to change the LoRa Frequency Bands/Region
975 975  
976 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
996 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
977 977  When downloading the images, choose the required image file for download. ​
978 978  
979 979  
980 980  
981 -= 7. Trouble Shooting =
1001 +1. Trouble Shooting
1002 +11. AT Commands input doesn’t work
982 982  
983 -== 7.1 AT Commands input doesn’t work ==
1004 +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 **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
984 984  
985 -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.
986 986  
1007 +1. Order Info
987 987  
1009 +Part Number: **LSPH01-XX**
988 988  
989 -= 8. Order Info =
990 990  
991 -Part Number: (% style="color:blue" %)**LSPH01-XX**
1012 +**XX**: The default frequency band
992 992  
1014 +* **AS923**: LoRaWAN AS923 band
1015 +* **AU915**: LoRaWAN AU915 band
1016 +* **EU433**: LoRaWAN EU433 band
1017 +* **EU868**: LoRaWAN EU868 band
1018 +* **KR920**: LoRaWAN KR920 band
1019 +* **US915**: LoRaWAN US915 band
1020 +* **IN865**: LoRaWAN IN865 band
1021 +* **CN470**: LoRaWAN CN470 band
993 993  
994 -(% style="color:blue" %)**XX**(%%): The default frequency band
1023 +1. ​Packing Info
995 995  
996 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
997 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
998 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
999 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1000 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1001 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1002 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1003 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1004 -
1005 -= 9. ​Packing Info =
1006 -
1007 -
1008 1008  **Package Includes**:
1009 1009  
1010 1010  * LSPH01 LoRaWAN Soil Ph Sensor x 1
... ... @@ -1019,6 +1019,8 @@
1019 1019  = 10. ​Support =
1020 1020  
1021 1021  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1022 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1039 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
1023 1023  
1041 +[[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1042 +
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