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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 48.20
edited by Xiaoling
on 2023/04/17 14:44
Change comment: There is no comment for this version
To version 48.11
edited by Xiaoling
on 2023/04/03 11:52
Change comment: There is no comment for this version

Summary

Details

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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="width:510px;background-color:#F2F2F2" %)
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  
... ... @@ -496,7 +496,7 @@
496 496  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
497 497  
498 498  
499 -(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %)
496 +(% border="1" cellspacing="4" style="width:510px" %)
500 500  |=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**AT+DATACUT1 value**|=(% style="width: 344px;background-color:#D9E2F3;color:#0070C0" %)**Final Result to combine Payload**
501 501  |(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
502 502  |(% 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
... ... @@ -617,7 +617,7 @@
617 617  
618 618  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
619 619  
620 -(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %)
617 +(% border="1" cellspacing="4" style="width:510px" %)
621 621  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
622 622  |(% 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**
623 623  |(% 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
... ... @@ -690,9 +690,9 @@
690 690  * Periodically Uplink: FPORT=2
691 691  
692 692  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
693 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
690 +|=(% style="width: 90px;" %)(((
694 694  **Size(bytes)**
695 -)))|=(% 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**
696 696  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
697 697  Battery(mV)
698 698  &
... ... @@ -871,7 +871,7 @@
871 871  
872 872  (% style="color:blue" %)**AT Command: AT+TDC**
873 873  
874 -(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %)
871 +(% border="1" cellspacing="4" style="width:510px" %)
875 875  |=(% 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**
876 876  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
877 877  30000
... ... @@ -893,7 +893,6 @@
893 893  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
894 894  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
895 895  
896 -
897 897  == 3.2 Set Interrupt Mode ==
898 898  
899 899  
... ... @@ -901,7 +901,7 @@
901 901  
902 902  (% style="color:blue" %)**AT Command: AT+INTMOD**
903 903  
904 -(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %)
900 +(% border="1" cellspacing="4" style="width:510px" %)
905 905  |=(% 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**
906 906  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
907 907  0
... ... @@ -925,7 +925,6 @@
925 925  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
926 926  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
927 927  
928 -
929 929  == 3.3 Set the output time ==
930 930  
931 931  
... ... @@ -933,7 +933,7 @@
933 933  
934 934  (% style="color:blue" %)**AT Command: AT+3V3T**
935 935  
936 -(% border="1" cellspacing="4" style="width:474px;background-color:#f2f2f2" %)
931 +(% border="1" cellspacing="4" style="width:474px" %)
937 937  |=(% 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**
938 938  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
939 939  0
... ... @@ -952,7 +952,7 @@
952 952  
953 953  (% style="color:blue" %)**AT Command: AT+5VT**
954 954  
955 -(% border="1" cellspacing="4" style="width:470px;background-color:#f2f2f2" %)
950 +(% border="1" cellspacing="4" style="width:470px" %)
956 956  |=(% 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**
957 957  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
958 958  0
... ... @@ -971,7 +971,7 @@
971 971  
972 972  (% style="color:blue" %)**AT Command: AT+12VT**
973 973  
974 -(% border="1" cellspacing="4" style="width:443px;background-color:#f2f2f2" %)
969 +(% border="1" cellspacing="4" style="width:443px" %)
975 975  |=(% 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**
976 976  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
977 977  0
... ... @@ -995,7 +995,6 @@
995 995  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
996 996  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
997 997  
998 -
999 999  == 3.4 Set the all data mode ==
1000 1000  
1001 1001  
... ... @@ -1003,7 +1003,7 @@
1003 1003  
1004 1004  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1005 1005  
1006 -(% border="1" cellspacing="4" style="width:437px;background-color:#f2f2f2" %)
1000 +(% border="1" cellspacing="4" style="width:437px" %)
1007 1007  |=(% style="background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1008 1008  |(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1009 1009  0
... ... @@ -1018,7 +1018,6 @@
1018 1018  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1019 1019  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1020 1020  
1021 -
1022 1022  == 3.5 Set the splicing payload for uplink ==
1023 1023  
1024 1024  
... ... @@ -1026,21 +1026,21 @@
1026 1026  
1027 1027  (% style="color:blue" %)**AT Command: AT+DATAUP**
1028 1028  
1029 -(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %)
1030 -|=(% 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**
1031 -|(% 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" %)(((
1022 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
1023 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 266px;" %)**Function**|=**Response**
1024 +|(% style="width:154px" %)AT+DATAUP =?|(% style="width:266px" %)Show current splicing payload for uplink mode|(((
1032 1032  0
1033 1033  OK
1034 1034  )))
1035 -|(% style="background-color:#f2f2f2; width:154px" %)AT+DATAUP =0|(% style="background-color:#f2f2f2; width:266px" %)(((
1028 +|(% style="width:154px" %)AT+DATAUP =0|(% style="width:266px" %)(((
1036 1036  Set splicing payload for uplink mode is 0.
1037 -)))|(% style="background-color:#f2f2f2" %)(((
1030 +)))|(((
1038 1038  OK
1039 1039  )))
1040 -|(% style="background-color:#f2f2f2; width:154px" %)AT+DATAUP =1|(% style="background-color:#f2f2f2; width:266px" %)Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|(% style="background-color:#f2f2f2" %)OK
1041 -|(% style="background-color:#f2f2f2; width:154px" %)AT+DATAUP =1,20000|(% style="background-color:#f2f2f2; width:266px" %)(((
1033 +|(% style="width:154px" %)AT+DATAUP =1|(% style="width:266px" %)Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|OK
1034 +|(% style="width:154px" %)AT+DATAUP =1,20000|(% style="width:266px" %)(((
1042 1042  Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
1043 -)))|(% style="background-color:#f2f2f2" %)OK
1036 +)))|OK
1044 1044  
1045 1045  (% style="color:blue" %)**Downlink Command: 0xAD**
1046 1046  
... ... @@ -1060,13 +1060,13 @@
1060 1060  
1061 1061  (% style="color:blue" %)**AT Command: AT+PAYVER**
1062 1062  
1063 -(% border="1" cellspacing="4" style="width:437px;background-color:#f2f2f2" %)
1064 -|=(% 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**
1065 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=?|(% style="background-color:#f2f2f2; width:192px" %)Show current payload version|(% style="background-color:#f2f2f2" %)(((
1056 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
1057 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 192px;" %)**Function**|=**Response**
1058 +|(% style="width:158px" %)AT+PAYVER=?|(% style="width:192px" %)Show current payload version|(((
1066 1066  1
1067 1067  OK
1068 1068  )))
1069 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=5|(% style="background-color:#f2f2f2; width:192px" %)Set payload version is 5.|(% style="background-color:#f2f2f2" %)OK
1062 +|(% style="width:158px" %)AT+PAYVER=5|(% style="width:192px" %)Set payload version is 5.|OK
1070 1070  
1071 1071  (% style="color:blue" %)**Downlink Command: 0xAE**
1072 1072  
... ... @@ -1075,15 +1075,76 @@
1075 1075  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1076 1076  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1077 1077  
1071 += 4. Battery & how to replace =
1078 1078  
1079 -= 4. Battery & Power Consumption =
1073 +== 4.1 Battery Type ==
1080 1080  
1081 1081  
1082 -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.
1083 1083  
1084 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1085 1085  
1079 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1086 1086  
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 +
1087 1087  = 5. Remote Configure device =
1088 1088  
1089 1089  == 5.1 Connect via BLE ==
... ... @@ -1163,7 +1163,6 @@
1163 1163  * Package Size / pcs : cm
1164 1164  * Weight / pcs : g
1165 1165  
1166 -
1167 1167  = 10. ​Support =
1168 1168  
1169 1169