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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 72.2
edited by Xiaoling
on 2023/06/05 18:07
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To version 83.1
edited by Saxer Lin
on 2023/06/28 09:03
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
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116 116  == 1.4 Connect to SDI-12 Sensor ==
117 117  
118 118  
119 -
120 120  [[image:1675212538524-889.png||_mstalt="298272"]]
121 121  
122 122  
... ... @@ -201,7 +201,6 @@
201 201  
202 202  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
203 203  
204 -
205 205  [[image:image-20230426084456-1.png||height="241" width="519"]]
206 206  
207 207  
... ... @@ -396,7 +396,7 @@
396 396  This command can be used to debug all SDI-12 command.
397 397  
398 398  
399 -LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
397 +LoRaWAN Downlink: A8 aa xx xx xx xx bb cc dd
400 400  
401 401  (% style="color:#037691" %)**aa **(%%): total SDI-12 command length
402 402  
... ... @@ -406,9 +406,11 @@
406 406  
407 407  (% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
408 408  
407 +(% style="color:#037691" %)**dd: **(%%) 0: Do not use aD0! command access, 1: use aD0! command access.
409 409  
410 -(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
411 411  
410 +(% style="color:blue" %)**Example1: **(%%) AT+CFGDEV =0RC0!,1
411 +
412 412  (% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
413 413  
414 414  (% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
... ... @@ -425,6 +425,17 @@
425 425  [[image:image-20230201092355-17.png||_mstalt="454337" height="426" width="1135"]]
426 426  
427 427  
428 +(% style="color:blue" %)**Example2: **(%%) AT+CFGDEV =0M!,1,1  or  AT+CFGDEV =0C!,1,1
429 +
430 +(% style="color:#037691" %)**0M! **(%%): SDI-12 Command,
431 +
432 +(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
433 +
434 +(% style="color:#037691" %)**1 **(%%):Use aD0! command access.
435 +
436 +Equal Downlink: 0xA8 03 30  4D 21 01 01 01
437 +
438 +
428 428  === 2.3.3 Convert ASCII to String ===
429 429  
430 430  
... ... @@ -630,33 +630,33 @@
630 630  
631 631  (% style="color:#037691" %)**Frequency Band**:
632 632  
633 -*0x01: EU868
644 +0x01: EU868
634 634  
635 -*0x02: US915
646 +0x02: US915
636 636  
637 -*0x03: IN865
648 +0x03: IN865
638 638  
639 -*0x04: AU915
650 +0x04: AU915
640 640  
641 -*0x05: KZ865
652 +0x05: KZ865
642 642  
643 -*0x06: RU864
654 +0x06: RU864
644 644  
645 -*0x07: AS923
656 +0x07: AS923
646 646  
647 -*0x08: AS923-1
658 +0x08: AS923-1
648 648  
649 -*0x09: AS923-2
660 +0x09: AS923-2
650 650  
651 -*0x0a: AS923-3
662 +0x0a: AS923-3
652 652  
653 -*0x0b: CN470
664 +0x0b: CN470
654 654  
655 -*0x0c: EU433
666 +0x0c: EU433
656 656  
657 -*0x0d: KR920
668 +0x0d: KR920
658 658  
659 -*0x0e: MA869
670 +0x0e: MA869
660 660  
661 661  
662 662  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -687,9 +687,9 @@
687 687  * Periodically Uplink: FPORT=2
688 688  
689 689  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
690 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
701 +|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)(((
691 691  **Size(bytes)**
692 -)))|=(% 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**
703 +)))|=(% 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**
693 693  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
694 694  Battery(mV)
695 695  &
... ... @@ -884,14 +884,16 @@
884 884  
885 885  ==== 2.6.3.2 Hardware Connection to SDI-12-LB ====
886 886  
898 +
887 887  [[image:image-20230603121643-8.png||height="442" width="656"]]
888 888  
889 889  
890 890  ==== 2.6.3.3 Commands set in SDI-12-LB and uplink payload ====
891 891  
904 +
892 892  [[image:image-20230603121721-9.png]]
893 893  
894 -[[image:image-20230603121752-10.png]]
907 +[[image:image-20230628090323-1.png||height="414" width="694"]]
895 895  
896 896  Data in TTN:
897 897  
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901 901  
902 902  === (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.4 Example 4 ~-~- Connect to TEROS-12 ===
903 903  
904 -
905 905  ==== 2.6.4.1 Reference Manual and Command ====
906 906  
919 +
907 907  * [[TEROS-12 Product Page>>https://www.metergroup.com/en/meter-environment/products/teros-12-soil-moisture-sensor]]
921 +
908 908  * Commands to be used in PC and output.
909 909  
910 910  1.check device address
... ... @@ -922,49 +922,95 @@
922 922  
923 923  ==== 2.6.4.2 Hardware Connection to SDI-12-LB ====
924 924  
939 +
925 925  [[image:image-20230603122212-15.png||height="502" width="667"]]
926 926  
927 927  
928 928  ==== 2.6.4.3 Commands set in SDI-12-LB and uplink payload ====
929 929  
945 +
930 930  [[image:image-20230603122040-12.png]]
931 931  
932 932  [[image:image-20230603122109-13.png||height="469" width="762"]]
933 933  
934 -Data in TTN:
935 935  
951 +**Data in TTN:**
952 +
936 936  [[image:image-20230603122139-14.png||height="148" width="1128"]]
937 937  
938 938  
939 -
940 940  === (% 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 ===
941 941  
942 942  ==== 2.6.5.1 Important Notice! ====
943 943  
960 +
944 944  * The product page and reference command see above example 2,3,4
962 +
945 945  * 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.
964 +
946 946  * 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.
966 +
947 947  * If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB.
948 948  
949 949  ==== 2.6.5.2 Hardware Connection to SDI-12-LB ====
950 950  
971 +
951 951  [[image:image-20230603122508-17.png||height="526" width="742"]]
952 952  
953 953  
954 954  ==== 2.6.5.3 Commands set in SDI-12-LB and uplink payload ====
955 955  
977 +
956 956  [[image:image-20230603122549-18.png]]
957 957  
958 958  [[image:image-20230603122623-19.png||height="483" width="1121"]]
959 959  
960 -Data in TTN:
961 961  
983 +**Data in TTN:**
984 +
962 962  [[image:image-20230603122719-20.png||height="151" width="1179"]]
963 963  
964 964  
988 +=== (% id="cke_bm_4783S" style="display:none" %) (%%)2.6.6 Example 6 ~-~- Connect to ENTELECHY-EP_SDI-12 ===
965 965  
990 +==== 2.6.4.1 Reference Manual and Command ====
966 966  
967 967  
993 +* [[https:~~/~~/enviroprosoilprobes.com/wp-content/uploads/2019/11/ENTELECHY-EP_SDI-12-Commands.pdf>>url:https://enviroprosoilprobes.com/wp-content/uploads/2019/11/ENTELECHY-EP_SDI-12-Commands.pdf]]
994 +
995 +* Commands to be used in PC and output.
996 +
997 +1.check device address
998 +
999 +2.change device address
1000 +
1001 +3.check device ID
1002 +
1003 +4.start measure
1004 +
1005 +5.Get Meausre result
1006 +
1007 +
1008 +[[image:image-20230627174559-3.png]]
1009 +
1010 +==== 2.6.4.2 Hardware Connection to SDI-12-LB ====
1011 +
1012 +[[image:image-20230627174446-2.png]]
1013 +
1014 +
1015 +
1016 +==== 2.6.4.3 Commands set in SDI-12-LB and uplink payload ====
1017 +
1018 +
1019 +[[image:image-20230627175513-4.png||height="596" width="576"]]
1020 +
1021 +[[image:image-20230627175736-5.png||height="429" width="693"]]
1022 +
1023 +
1024 +**Data in TTN:**
1025 +
1026 +[[image:image-20230627180303-6.png||height="292" width="1171"]]
1027 +
968 968  == 2.7 Frequency Plans ==
969 969  
970 970  
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1111 1111  OK
1112 1112  )))
1113 1113  
1114 -(% style="color:blue" %)**AT Command: AT+12VT**
1174 +(% style="color:blue" %)**AT Command: AT+12VT **
1115 1115  
1176 +(% style="color:blue" %)**（The v1.2 version is enabled for 1 second by default, and the version below v1.2 is disabled by default）**
1177 +
1116 1116  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
1117 1117  |=(% 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**
1118 1118  |(% 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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1272 1272  )))
1273 1273  
1274 1274  (((
1275 -XXX: The default frequency band
1337 +(% style="color:blue" %)**XXX**(%%): The default frequency band
1276 1276  )))
1277 1277  
1278 1278  (((
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