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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 73.1
edited by Saxer Lin
on 2023/06/26 15:19
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
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
... ... @@ -65,7 +65,6 @@
65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
68 -
69 69  == 1.3 Specification ==
70 70  
71 71  
... ... @@ -114,7 +114,6 @@
114 114  * Sleep Mode: 5uA @ 3.3v
115 115  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
116 116  
117 -
118 118  == 1.4 Connect to SDI-12 Sensor ==
119 119  
120 120  
... ... @@ -136,7 +136,7 @@
136 136  [[image:1675212633011-651.png||_mstalt="291538"]]
137 137  
138 138  
139 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
137 +(% border="1" cellspacing="4" style="width:510px" %)
140 140  |=(% 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**
141 141  |(% 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" %)(((
142 142  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
... ... @@ -149,7 +149,6 @@
149 149  )))
150 150  |(% 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.
151 151  
152 -
153 153  == 1.7 Pin Mapping ==
154 154  
155 155  
... ... @@ -205,7 +205,7 @@
205 205  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
206 206  
207 207  
208 -[[image:image-20230426084456-1.png||height="241" width="519"]]
205 +[[image:image-20230201152430-20.jpeg||_mstalt="492245"]]
209 209  
210 210  
211 211  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -399,7 +399,7 @@
399 399  This command can be used to debug all SDI-12 command.
400 400  
401 401  
402 -LoRaWAN Downlink: A8 aa xx xx xx xx bb cc dd
399 +LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
403 403  
404 404  (% style="color:#037691" %)**aa **(%%): total SDI-12 command length
405 405  
... ... @@ -409,11 +409,9 @@
409 409  
410 410  (% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
411 411  
412 -(% style="color:#037691" %)**dd: **(%%) 0: Do not use aD0! command access, 1: use aD0! command access.
413 413  
410 +(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
414 414  
415 -(% style="color:blue" %)**Example1: **(%%) AT+CFGDEV =0RC0!,1
416 -
417 417  (% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
418 418  
419 419  (% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
... ... @@ -430,17 +430,6 @@
430 430  [[image:image-20230201092355-17.png||_mstalt="454337" height="426" width="1135"]]
431 431  
432 432  
433 -(% style="color:blue" %)**Example2: **(%%) AT+CFGDEV =0M!,1,1  or  AT+CFGDEV =0C!,1,1
434 -
435 -(% style="color:#037691" %)**0M! **(%%): SDI-12 Command,
436 -
437 -(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
438 -
439 -(% style="color:#037691" %)**1 **(%%):Use aD0! command access.
440 -
441 -Equal Downlink: 0xA8 03 30  4D 21 01 01 01
442 -
443 -
444 444  === 2.3.3 Convert ASCII to String ===
445 445  
446 446  
... ... @@ -509,7 +509,7 @@
509 509  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
510 510  
511 511  
512 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
496 +(% border="1" cellspacing="4" style="width:510px" %)
513 513  |=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**AT+DATACUT1 value**|=(% style="width: 344px;background-color:#D9E2F3;color:#0070C0" %)**Final Result to combine Payload**
514 514  |(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
515 515  |(% 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
... ... @@ -630,7 +630,7 @@
630 630  
631 631  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
632 632  
633 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
617 +(% border="1" cellspacing="4" style="width:510px" %)
634 634  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
635 635  |(% 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**
636 636  |(% 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
... ... @@ -703,9 +703,9 @@
703 703  * Periodically Uplink: FPORT=2
704 704  
705 705  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
706 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
690 +|=(% style="width: 90px;" %)(((
707 707  **Size(bytes)**
708 -)))|=(% 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**
692 +)))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
709 709  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
710 710  Battery(mV)
711 711  &
... ... @@ -742,7 +742,6 @@
742 742  
743 743  === 2.4.5 Payload version ===
744 744  
745 -
746 746  The version number of the payload, mainly used for decoding. The default is 01.
747 747  
748 748  
... ... @@ -767,9 +767,9 @@
767 767  [[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]]
768 768  
769 769  
770 -== 2.6 Examples To Set SDI commands ==
753 +== 2.6 Examples To Set SDI commands. ==
771 771  
772 -=== 2.6.1 Examples 1 ~-~- General Example ===
755 +=== 2.6.1 Examples 1 ===
773 773  
774 774  
775 775  COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
... ... @@ -835,161 +835,6 @@
835 835  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”**.
836 836  
837 837  
838 -=== 2.6.2 Example 2 ~-~- Connect to Hygrovue10 ===
839 -
840 -==== 2.6.2.1 Reference Manual and Command ====
841 -
842 -
843 -* [[Hygrovue10 Product Page>>https://www.campbellsci.com/hygrovue10]]
844 -
845 -* Commands to be used in PC and output.
846 -
847 -~1. check device address
848 -
849 -2. change device address
850 -
851 -3. check device ID
852 -
853 -4. start measure
854 -
855 -5. Get Meausre result
856 -
857 -[[image:image-20230603120209-2.png||height="281" width="267"]]
858 -
859 -
860 -==== 2.6.2.2 Hardware Connection to SDI-12-LB ====
861 -
862 -
863 -[[image:image-20230603120515-3.png]]
864 -
865 -
866 -==== 2.6.2.3 Commands set in SDI-12-LB and uplink payload ====
867 -
868 -
869 -[[image:image-20230603120648-4.png]]
870 -
871 -[[image:image-20230603120726-5.png]]
872 -
873 -
874 -**Data in TTN:**
875 -
876 -[[image:image-20230603120859-6.png||height="118" width="1285"]]
877 -
878 -
879 -=== (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.3 Example 3 ~-~- Connect to SIL-400 ===
880 -
881 -==== 2.6.3.1 Reference Manual and Command ====
882 -
883 -
884 -* [[SIL-400 Product Page>>https://www.apogeeinstruments.com/sil-411-commercial-grade-sdi-12-digital-output-standard-field-of-view-infrared-radiometer-sensor/]]
885 -
886 -* Commands to be used in PC and output.
887 -
888 -~1. check device address
889 -
890 -2. change device address
891 -
892 -3. check device ID
893 -
894 -4. start measure
895 -
896 -5. Get Meausre result
897 -
898 -[[image:image-20230603121606-7.png||height="242" width="307"]]
899 -
900 -
901 -==== 2.6.3.2 Hardware Connection to SDI-12-LB ====
902 -
903 -
904 -[[image:image-20230603121643-8.png||height="442" width="656"]]
905 -
906 -
907 -==== 2.6.3.3 Commands set in SDI-12-LB and uplink payload ====
908 -
909 -
910 -[[image:image-20230603121721-9.png]]
911 -
912 -[[image:image-20230603121752-10.png]]
913 -
914 -Data in TTN:
915 -
916 -[[image:image-20230603121826-11.png||height="155" width="1104"]]
917 -
918 -
919 -
920 -=== (% id="cke_bm_1172015S" style="display:none" %) (%%)2.6.4 Example 4 ~-~- Connect to TEROS-12 ===
921 -
922 -==== 2.6.4.1 Reference Manual and Command ====
923 -
924 -
925 -* [[TEROS-12 Product Page>>https://www.metergroup.com/en/meter-environment/products/teros-12-soil-moisture-sensor]]
926 -
927 -* Commands to be used in PC and output.
928 -
929 -1.check device address
930 -
931 -2.change device address
932 -
933 -3.check device ID
934 -
935 -4.start measure
936 -
937 -5.Get Meausre result
938 -
939 -[[image:image-20230603122248-16.png||height="196" width="198"]]
940 -
941 -
942 -==== 2.6.4.2 Hardware Connection to SDI-12-LB ====
943 -
944 -
945 -[[image:image-20230603122212-15.png||height="502" width="667"]]
946 -
947 -
948 -==== 2.6.4.3 Commands set in SDI-12-LB and uplink payload ====
949 -
950 -[[image:image-20230603122040-12.png]]
951 -
952 -[[image:image-20230603122109-13.png||height="469" width="762"]]
953 -
954 -
955 -**Data in TTN:**
956 -
957 -[[image:image-20230603122139-14.png||height="148" width="1128"]]
958 -
959 -
960 -=== (% 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 ===
961 -
962 -==== 2.6.5.1 Important Notice! ====
963 -
964 -
965 -* The product page and reference command see above example 2,3,4
966 -
967 -* 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.
968 -
969 -* 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.
970 -
971 -* If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB.
972 -
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
... ... @@ -1062,7 +1062,6 @@
1062 1062  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1063 1063  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1064 1064  
1065 -
1066 1066  == 3.2 Set Interrupt Mode ==
1067 1067  
1068 1068  
... ... @@ -1070,7 +1070,7 @@
1070 1070  
1071 1071  (% style="color:blue" %)**AT Command: AT+INTMOD**
1072 1072  
1073 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
900 +(% border="1" cellspacing="4" style="width:510px" %)
1074 1074  |=(% 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**
1075 1075  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1076 1076  0
... ... @@ -1094,7 +1094,6 @@
1094 1094  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
1095 1095  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1096 1096  
1097 -
1098 1098  == 3.3 Set the output time ==
1099 1099  
1100 1100  
... ... @@ -1102,7 +1102,7 @@
1102 1102  
1103 1103  (% style="color:blue" %)**AT Command: AT+3V3T**
1104 1104  
1105 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
931 +(% border="1" cellspacing="4" style="width:474px" %)
1106 1106  |=(% 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**
1107 1107  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1108 1108  0
... ... @@ -1121,7 +1121,7 @@
1121 1121  
1122 1122  (% style="color:blue" %)**AT Command: AT+5VT**
1123 1123  
1124 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
950 +(% border="1" cellspacing="4" style="width:470px" %)
1125 1125  |=(% 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**
1126 1126  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1127 1127  0
... ... @@ -1138,11 +1138,9 @@
1138 1138  OK
1139 1139  )))
1140 1140  
1141 -(% style="color:blue" %)**AT Command: AT+12VT **
967 +(% style="color:blue" %)**AT Command: AT+12VT**
1142 1142  
1143 -(% style="color:blue" %)**（The v1.2 version is enabled for 1 second by default, and the version below v1.2 is disabled by default）**
1144 -
1145 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
969 +(% border="1" cellspacing="4" style="width:443px" %)
1146 1146  |=(% 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**
1147 1147  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1148 1148  0
... ... @@ -1166,7 +1166,6 @@
1166 1166  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
1167 1167  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1168 1168  
1169 -
1170 1170  == 3.4 Set the all data mode ==
1171 1171  
1172 1172  
... ... @@ -1174,7 +1174,7 @@
1174 1174  
1175 1175  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1176 1176  
1177 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1000 +(% border="1" cellspacing="4" style="width:437px" %)
1178 1178  |=(% style="background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1179 1179  |(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1180 1180  0
... ... @@ -1189,7 +1189,6 @@
1189 1189  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1190 1190  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1191 1191  
1192 -
1193 1193  == 3.5 Set the splicing payload for uplink ==
1194 1194  
1195 1195  
... ... @@ -1197,7 +1197,7 @@
1197 1197  
1198 1198  (% style="color:blue" %)**AT Command: AT+DATAUP**
1199 1199  
1200 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1022 +(% border="1" cellspacing="4" style="width:510px" %)
1201 1201  |=(% 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**
1202 1202  |(% 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" %)(((
1203 1203  0
... ... @@ -1231,7 +1231,7 @@
1231 1231  
1232 1232  (% style="color:blue" %)**AT Command: AT+PAYVER**
1233 1233  
1234 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1056 +(% border="1" cellspacing="4" style="width:437px" %)
1235 1235  |=(% 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**
1236 1236  |(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=?|(% style="background-color:#f2f2f2; width:192px" %)Show current payload version|(% style="background-color:#f2f2f2" %)(((
1237 1237  1
... ... @@ -1246,15 +1246,76 @@
1246 1246  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1247 1247  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1248 1248  
1071 += 4. Battery & how to replace =
1249 1249  
1250 -= 4. Battery & Power Consumption =
1073 +== 4.1 Battery Type ==
1251 1251  
1252 1252  
1253 -SDI-12-LB uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
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.
1254 1254  
1255 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1256 1256  
1079 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1257 1257  
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 +
1258 1258  = 5. Remote Configure device =
1259 1259  
1260 1260  == 5.1 Connect via BLE ==
... ... @@ -1319,6 +1319,7 @@
1319 1319  )))
1320 1320  
1321 1321  
1205 +
1322 1322  = 9. Packing Info =
1323 1323  
1324 1324  
... ... @@ -1333,7 +1333,6 @@
1333 1333  * Package Size / pcs : cm
1334 1334  * Weight / pcs : g
1335 1335  
1336 -
1337 1337  = 10. ​Support =
1338 1338  
1339 1339  
... ... @@ -1340,3 +1340,5 @@
1340 1340  * 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.
1341 1341  
1342 1342  * 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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