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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 73.3
edited by Xiaoling
on 2023/06/27 10:28
Change comment: There is no comment for this version
To version 48.13
edited by Xiaoling
on 2023/04/03 11:57
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -65,8 +65,6 @@
65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
68 -
69 -
70 70  == 1.3 Specification ==
71 71  
72 72  
... ... @@ -115,11 +115,10 @@
115 115  * Sleep Mode: 5uA @ 3.3v
116 116  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
117 117  
118 -
119 -
120 120  == 1.4 Connect to SDI-12 Sensor ==
121 121  
122 122  
119 +
123 123  [[image:1675212538524-889.png||_mstalt="298272"]]
124 124  
125 125  
... ... @@ -137,7 +137,7 @@
137 137  [[image:1675212633011-651.png||_mstalt="291538"]]
138 138  
139 139  
140 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
137 +(% border="1" cellspacing="4" style="width:510px" %)
141 141  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
142 142  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
143 143  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
... ... @@ -150,8 +150,6 @@
150 150  )))
151 151  |(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB-NA is in Deep Sleep Mode.
152 152  
153 -
154 -
155 155  == 1.7 Pin Mapping ==
156 156  
157 157  
... ... @@ -206,9 +206,10 @@
206 206  
207 207  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
208 208  
209 -[[image:image-20230426084456-1.png||height="241" width="519"]]
210 210  
205 +[[image:image-20230201152430-20.jpeg||_mstalt="492245"]]
211 211  
207 +
212 212  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
213 213  
214 214  
... ... @@ -400,7 +400,7 @@
400 400  This command can be used to debug all SDI-12 command.
401 401  
402 402  
403 -LoRaWAN Downlink: A8 aa xx xx xx xx bb cc dd
399 +LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
404 404  
405 405  (% style="color:#037691" %)**aa **(%%): total SDI-12 command length
406 406  
... ... @@ -410,11 +410,9 @@
410 410  
411 411  (% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
412 412  
413 -(% style="color:#037691" %)**dd: **(%%) 0: Do not use aD0! command access, 1: use aD0! command access.
414 414  
410 +(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
415 415  
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)
... ... @@ -431,17 +431,6 @@
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 -
445 445  === 2.3.3 Convert ASCII to String ===
446 446  
447 447  
... ... @@ -510,7 +510,7 @@
510 510  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
511 511  
512 512  
513 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
496 +(% border="1" cellspacing="4" style="width:510px" %)
514 514  |=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**AT+DATACUT1 value**|=(% style="width: 344px;background-color:#D9E2F3;color:#0070C0" %)**Final Result to combine Payload**
515 515  |(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
516 516  |(% style="background-color:#f2f2f2; width:164px" %)34,2,1~~8+12~~16|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
... ... @@ -631,7 +631,7 @@
631 631  
632 632  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
633 633  
634 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
617 +(% border="1" cellspacing="4" style="width:510px" %)
635 635  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
636 636  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
637 637  |(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
... ... @@ -647,33 +647,33 @@
647 647  
648 648  (% style="color:#037691" %)**Frequency Band**:
649 649  
650 -0x01: EU868
633 +*0x01: EU868
651 651  
652 -0x02: US915
635 +*0x02: US915
653 653  
654 -0x03: IN865
637 +*0x03: IN865
655 655  
656 -0x04: AU915
639 +*0x04: AU915
657 657  
658 -0x05: KZ865
641 +*0x05: KZ865
659 659  
660 -0x06: RU864
643 +*0x06: RU864
661 661  
662 -0x07: AS923
645 +*0x07: AS923
663 663  
664 -0x08: AS923-1
647 +*0x08: AS923-1
665 665  
666 -0x09: AS923-2
649 +*0x09: AS923-2
667 667  
668 -0x0a: AS923-3
651 +*0x0a: AS923-3
669 669  
670 -0x0b: CN470
653 +*0x0b: CN470
671 671  
672 -0x0c: EU433
655 +*0x0c: EU433
673 673  
674 -0x0d: KR920
657 +*0x0d: KR920
675 675  
676 -0x0e: MA869
659 +*0x0e: MA869
677 677  
678 678  
679 679  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -704,9 +704,9 @@
704 704  * Periodically Uplink: FPORT=2
705 705  
706 706  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
707 -|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)(((
690 +|=(% style="width: 90px;" %)(((
708 708  **Size(bytes)**
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**
692 +)))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
710 710  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
711 711  Battery(mV)
712 712  &
... ... @@ -743,7 +743,6 @@
743 743  
744 744  === 2.4.5 Payload version ===
745 745  
746 -
747 747  The version number of the payload, mainly used for decoding. The default is 01.
748 748  
749 749  
... ... @@ -768,9 +768,9 @@
768 768  [[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]]
769 769  
770 770  
771 -== 2.6 Examples To Set SDI commands ==
753 +== 2.6 Examples To Set SDI commands. ==
772 772  
773 -=== 2.6.1 Examples 1 ~-~- General Example ===
755 +=== 2.6.1 Examples 1 ===
774 774  
775 775  
776 776  COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
... ... @@ -836,160 +836,6 @@
836 836  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”**.
837 837  
838 838  
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 -[[image:image-20230603122040-12.png]]
952 -
953 -[[image:image-20230603122109-13.png||height="469" width="762"]]
954 -
955 -
956 -**Data in TTN:**
957 -
958 -[[image:image-20230603122139-14.png||height="148" width="1128"]]
959 -
960 -
961 -=== (% 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 ===
962 -
963 -==== 2.6.5.1 Important Notice! ====
964 -
965 -
966 -* The product page and reference command see above example 2,3,4
967 -
968 -* 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.
969 -
970 -* 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.
971 -
972 -* If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB.
973 -
974 -==== 2.6.5.2 Hardware Connection to SDI-12-LB ====
975 -
976 -
977 -[[image:image-20230603122508-17.png||height="526" width="742"]]
978 -
979 -
980 -==== 2.6.5.3 Commands set in SDI-12-LB and uplink payload ====
981 -
982 -
983 -[[image:image-20230603122549-18.png]]
984 -
985 -[[image:image-20230603122623-19.png||height="483" width="1121"]]
986 -
987 -
988 -**Data in TTN:**
989 -
990 -[[image:image-20230603122719-20.png||height="151" width="1179"]]
991 -
992 -
993 993  == 2.7 Frequency Plans ==
994 994  
995 995  
... ... @@ -1040,7 +1040,7 @@
1040 1040  
1041 1041  (% style="color:blue" %)**AT Command: AT+TDC**
1042 1042  
1043 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
871 +(% border="1" cellspacing="4" style="width:510px" %)
1044 1044  |=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1045 1045  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1046 1046  30000
... ... @@ -1069,7 +1069,7 @@
1069 1069  
1070 1070  (% style="color:blue" %)**AT Command: AT+INTMOD**
1071 1071  
1072 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
900 +(% border="1" cellspacing="4" style="width:510px" %)
1073 1073  |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1074 1074  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1075 1075  0
... ... @@ -1100,7 +1100,7 @@
1100 1100  
1101 1101  (% style="color:blue" %)**AT Command: AT+3V3T**
1102 1102  
1103 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
931 +(% border="1" cellspacing="4" style="width:474px" %)
1104 1104  |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1105 1105  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1106 1106  0
... ... @@ -1119,7 +1119,7 @@
1119 1119  
1120 1120  (% style="color:blue" %)**AT Command: AT+5VT**
1121 1121  
1122 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
950 +(% border="1" cellspacing="4" style="width:470px" %)
1123 1123  |=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1124 1124  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1125 1125  0
... ... @@ -1136,11 +1136,9 @@
1136 1136  OK
1137 1137  )))
1138 1138  
1139 -(% style="color:blue" %)**AT Command: AT+12VT **
967 +(% style="color:blue" %)**AT Command: AT+12VT**
1140 1140  
1141 -(% style="color:blue" %)**（The v1.2 version is enabled for 1 second by default, and the version below v1.2 is disabled by default）**
1142 -
1143 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
969 +(% border="1" cellspacing="4" style="width:443px" %)
1144 1144  |=(% 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**
1145 1145  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1146 1146  0
... ... @@ -1171,7 +1171,7 @@
1171 1171  
1172 1172  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1173 1173  
1174 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1000 +(% border="1" cellspacing="4" style="width:437px" %)
1175 1175  |=(% style="background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1176 1176  |(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1177 1177  0
... ... @@ -1193,7 +1193,7 @@
1193 1193  
1194 1194  (% style="color:blue" %)**AT Command: AT+DATAUP**
1195 1195  
1196 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1022 +(% border="1" cellspacing="4" style="width:510px" %)
1197 1197  |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 266px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1198 1198  |(% style="background-color:#f2f2f2; width:154px" %)AT+DATAUP =?|(% style="background-color:#f2f2f2; width:266px" %)Show current splicing payload for uplink mode|(% style="background-color:#f2f2f2" %)(((
1199 1199  0
... ... @@ -1227,7 +1227,7 @@
1227 1227  
1228 1228  (% style="color:blue" %)**AT Command: AT+PAYVER**
1229 1229  
1230 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1056 +(% border="1" cellspacing="4" style="width:437px" %)
1231 1231  |=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 192px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1232 1232  |(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=?|(% style="background-color:#f2f2f2; width:192px" %)Show current payload version|(% style="background-color:#f2f2f2" %)(((
1233 1233  1
... ... @@ -1242,14 +1242,76 @@
1242 1242  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1243 1243  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1244 1244  
1245 -= 4. Battery & Power Consumption =
1071 += 4. Battery & how to replace =
1246 1246  
1073 +== 4.1 Battery Type ==
1247 1247  
1248 -SDI-12-LB uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1249 1249  
1250 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1076 +SDI-12-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. 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.
1251 1251  
1252 1252  
1079 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1080 +
1081 +[[image:1675234124233-857.png||_mstalt="295035"]]
1082 +
1083 +
1084 +Minimum Working Voltage for the SDI-12-LB:
1085 +
1086 +SDI-12-LB:  2.45v ~~ 3.6v
1087 +
1088 +
1089 +== 4.2 Replace Battery ==
1090 +
1091 +
1092 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1093 +
1094 +And make sure the positive and negative pins match.
1095 +
1096 +
1097 +== 4.3 Power Consumption Analyze ==
1098 +
1099 +
1100 +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.
1101 +
1102 +Instruction to use as below:
1103 +
1104 +(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
1105 +
1106 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
1107 +
1108 +* Product Model
1109 +* Uplink Interval
1110 +* Working Mode
1111 +
1112 +And the Life expectation in difference case will be shown on the right.
1113 +
1114 +
1115 +[[image:1675234155374-163.png||_mstalt="294411"]]
1116 +
1117 +
1118 +The battery related documents as below:
1119 +
1120 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
1121 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1122 +* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
1123 +
1124 +[[image:image-20230201145019-19.png||_mstalt="453947"]]
1125 +
1126 +
1127 +=== 4.3.1 ​Battery Note ===
1128 +
1129 +
1130 +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.
1131 +
1132 +
1133 +=== 4.3.2 Replace the battery ===
1134 +
1135 +
1136 +You can change the battery in the SDI-12-LB.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.
1137 +
1138 +The default battery pack of SDI-12-LB 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)
1139 +
1140 +
1253 1253  = 5. Remote Configure device =
1254 1254  
1255 1255  == 5.1 Connect via BLE ==
... ... @@ -1314,6 +1314,7 @@
1314 1314  )))
1315 1315  
1316 1316  
1205 +
1317 1317  = 9. Packing Info =
1318 1318  
1319 1319  
... ... @@ -1334,3 +1334,5 @@
1334 1334  * 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.
1335 1335  
1336 1336  * 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]]
1226 +
1227 +
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