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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 54.1
edited by Edwin Chen
on 2023/06/03 12:10
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To version 73.4
edited by Xiaoling
on 2023/06/27 10:34
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120 120  == 1.4 Connect to SDI-12 Sensor ==
121 121  
122 122  
123 -
124 124  [[image:1675212538524-889.png||_mstalt="298272"]]
125 125  
126 126  
... ... @@ -207,7 +207,6 @@
207 207  
208 208  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
209 209  
210 -
211 211  [[image:image-20230426084456-1.png||height="241" width="519"]]
212 212  
213 213  
... ... @@ -402,7 +402,7 @@
402 402  This command can be used to debug all SDI-12 command.
403 403  
404 404  
405 -LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
403 +LoRaWAN Downlink: A8 aa xx xx xx xx bb cc dd
406 406  
407 407  (% style="color:#037691" %)**aa **(%%): total SDI-12 command length
408 408  
... ... @@ -412,9 +412,11 @@
412 412  
413 413  (% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
414 414  
413 +(% style="color:#037691" %)**dd: **(%%) 0: Do not use aD0! command access, 1: use aD0! command access.
415 415  
416 -(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
417 417  
416 +(% style="color:blue" %)**Example1: **(%%) AT+CFGDEV =0RC0!,1
417 +
418 418  (% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
419 419  
420 420  (% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
... ... @@ -431,6 +431,17 @@
431 431  [[image:image-20230201092355-17.png||_mstalt="454337" height="426" width="1135"]]
432 432  
433 433  
434 +(% style="color:blue" %)**Example2: **(%%) AT+CFGDEV =0M!,1,1  or  AT+CFGDEV =0C!,1,1
435 +
436 +(% style="color:#037691" %)**0M! **(%%): SDI-12 Command,
437 +
438 +(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
439 +
440 +(% style="color:#037691" %)**1 **(%%):Use aD0! command access.
441 +
442 +Equal Downlink: 0xA8 03 30  4D 21 01 01 01
443 +
444 +
434 434  === 2.3.3 Convert ASCII to String ===
435 435  
436 436  
... ... @@ -636,33 +636,33 @@
636 636  
637 637  (% style="color:#037691" %)**Frequency Band**:
638 638  
639 -*0x01: EU868
650 +0x01: EU868
640 640  
641 -*0x02: US915
652 +0x02: US915
642 642  
643 -*0x03: IN865
654 +0x03: IN865
644 644  
645 -*0x04: AU915
656 +0x04: AU915
646 646  
647 -*0x05: KZ865
658 +0x05: KZ865
648 648  
649 -*0x06: RU864
660 +0x06: RU864
650 650  
651 -*0x07: AS923
662 +0x07: AS923
652 652  
653 -*0x08: AS923-1
664 +0x08: AS923-1
654 654  
655 -*0x09: AS923-2
666 +0x09: AS923-2
656 656  
657 -*0x0a: AS923-3
668 +0x0a: AS923-3
658 658  
659 -*0x0b: CN470
670 +0x0b: CN470
660 660  
661 -*0x0c: EU433
672 +0x0c: EU433
662 662  
663 -*0x0d: KR920
674 +0x0d: KR920
664 664  
665 -*0x0e: MA869
676 +0x0e: MA869
666 666  
667 667  
668 668  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -693,9 +693,9 @@
693 693  * Periodically Uplink: FPORT=2
694 694  
695 695  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
696 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
707 +|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)(((
697 697  **Size(bytes)**
698 -)))|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**1**|=(% style="width: 240px;background-color:#D9E2F3" %)**Length depends on the return from the commands**
709 +)))|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 240px;background-color:#D9E2F3;color:#0070C0" %)**Length depends on the return from the commands**
699 699  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
700 700  Battery(mV)
701 701  &
... ... @@ -757,9 +757,9 @@
757 757  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
758 758  
759 759  
760 -== 2.6 Examples To Set SDI commands. ==
771 +== 2.6 Examples To Set SDI commands ==
761 761  
762 -=== 2.6.1 Examples 1 ===
773 +=== 2.6.1 Examples 1 ~-~- General Example ===
763 763  
764 764  
765 765  COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
... ... @@ -825,6 +825,163 @@
825 825  Partial cut, the cut sensor address and the first two parameters：(% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”**.
826 826  
827 827  
839 +=== 2.6.2 Example 2 ~-~- Connect to Hygrovue10 ===
840 +
841 +==== 2.6.2.1 Reference Manual and Command ====
842 +
843 +
844 +* [[Hygrovue10 Product Page>>https://www.campbellsci.com/hygrovue10]]
845 +
846 +* Commands to be used in PC and output.
847 +
848 +~1. check device address
849 +
850 +2. change device address
851 +
852 +3. check device ID
853 +
854 +4. start measure
855 +
856 +5. Get Meausre result
857 +
858 +[[image:image-20230603120209-2.png||height="281" width="267"]]
859 +
860 +
861 +==== 2.6.2.2 Hardware Connection to SDI-12-LB ====
862 +
863 +
864 +[[image:image-20230603120515-3.png]]
865 +
866 +
867 +==== 2.6.2.3 Commands set in SDI-12-LB and uplink payload ====
868 +
869 +
870 +[[image:image-20230603120648-4.png]]
871 +
872 +[[image:image-20230603120726-5.png]]
873 +
874 +
875 +**Data in TTN:**
876 +
877 +[[image:image-20230603120859-6.png||height="118" width="1285"]]
878 +
879 +
880 +=== (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.3 Example 3 ~-~- Connect to SIL-400 ===
881 +
882 +==== 2.6.3.1 Reference Manual and Command ====
883 +
884 +
885 +* [[SIL-400 Product Page>>https://www.apogeeinstruments.com/sil-411-commercial-grade-sdi-12-digital-output-standard-field-of-view-infrared-radiometer-sensor/]]
886 +
887 +* Commands to be used in PC and output.
888 +
889 +~1. check device address
890 +
891 +2. change device address
892 +
893 +3. check device ID
894 +
895 +4. start measure
896 +
897 +5. Get Meausre result
898 +
899 +[[image:image-20230603121606-7.png||height="242" width="307"]]
900 +
901 +
902 +==== 2.6.3.2 Hardware Connection to SDI-12-LB ====
903 +
904 +
905 +[[image:image-20230603121643-8.png||height="442" width="656"]]
906 +
907 +
908 +==== 2.6.3.3 Commands set in SDI-12-LB and uplink payload ====
909 +
910 +
911 +[[image:image-20230603121721-9.png]]
912 +
913 +[[image:image-20230603121752-10.png]]
914 +
915 +Data in TTN:
916 +
917 +[[image:image-20230603121826-11.png||height="155" width="1104"]]
918 +
919 +
920 +
921 +=== (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.4 Example 4 ~-~- Connect to TEROS-12 ===
922 +
923 +==== 2.6.4.1 Reference Manual and Command ====
924 +
925 +
926 +* [[TEROS-12 Product Page>>https://www.metergroup.com/en/meter-environment/products/teros-12-soil-moisture-sensor]]
927 +
928 +* Commands to be used in PC and output.
929 +
930 +1.check device address
931 +
932 +2.change device address
933 +
934 +3.check device ID
935 +
936 +4.start measure
937 +
938 +5.Get Meausre result
939 +
940 +[[image:image-20230603122248-16.png||height="196" width="198"]]
941 +
942 +
943 +==== 2.6.4.2 Hardware Connection to SDI-12-LB ====
944 +
945 +
946 +[[image:image-20230603122212-15.png||height="502" width="667"]]
947 +
948 +
949 +==== 2.6.4.3 Commands set in SDI-12-LB and uplink payload ====
950 +
951 +
952 +[[image:image-20230603122040-12.png]]
953 +
954 +[[image:image-20230603122109-13.png||height="469" width="762"]]
955 +
956 +
957 +**Data in TTN:**
958 +
959 +[[image:image-20230603122139-14.png||height="148" width="1128"]]
960 +
961 +
962 +=== (% id="cke_bm_1489640S" style="display:none" %) (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.5 Example 5 ~-~- Connect to SIL-400/TEROS-12 & Hygrovue10 ===
963 +
964 +==== 2.6.5.1 Important Notice! ====
965 +
966 +
967 +* The product page and reference command see above example 2,3,4
968 +
969 +* All of these SDI-12 sensors use the same address (address 0) by default. So we need to change their address to different address, by using **aAb!** command. See above example.
970 +
971 +* The sensor needs to be powered to a steady statue. So the 12VT time need to be set to the maximum stable time for the sensors. in this example, it is 13 seconds.
972 +
973 +* If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB.
974 +
975 +
976 +
977 +==== 2.6.5.2 Hardware Connection to SDI-12-LB ====
978 +
979 +
980 +[[image:image-20230603122508-17.png||height="526" width="742"]]
981 +
982 +
983 +==== 2.6.5.3 Commands set in SDI-12-LB and uplink payload ====
984 +
985 +
986 +[[image:image-20230603122549-18.png]]
987 +
988 +[[image:image-20230603122623-19.png||height="483" width="1121"]]
989 +
990 +
991 +**Data in TTN:**
992 +
993 +[[image:image-20230603122719-20.png||height="151" width="1179"]]
994 +
995 +
828 828  == 2.7 Frequency Plans ==
829 829  
830 830  
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975 975  OK
976 976  )))
977 977  
978 -(% style="color:blue" %)**AT Command: AT+12VT**
1146 +(% style="color:blue" %)**AT Command: AT+12VT **
979 979  
1148 +(% style="color:blue" %)**（The v1.2 version is enabled for 1 second by default, and the version below v1.2 is disabled by default）**
1149 +
980 980  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
981 981  |=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
982 982  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
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1142 1142  )))
1143 1143  
1144 1144  (((
1145 -XXX: The default frequency band
1315 +(% style="color:blue" %)**XXX**(%%): The default frequency band
1146 1146  )))
1147 1147  
1148 1148  (((
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