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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 48.18
edited by Xiaoling
on 2023/04/17 14:24
Change comment: There is no comment for this version
To version 48.9
edited by Xiaoling
on 2023/04/03 11:39
Change comment: There is no comment for this version

Summary

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... ... @@ -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" %)
139 +(% 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.
... ... @@ -483,8 +483,8 @@
483 483  (% style="color:blue" %)**AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
484 484  
485 485  (% border="1" style="width:436px" %)
486 -|(% style="background-color:#f2f2f2; width:433px" %)(((
487 -(% style="color:#0070c0" %)**AT+DATACUTx=a,b,c**
486 +|(% style="width:433px;background-color:#F2F2F2 %)(((
487 +**(% style="color:#0070C0" %)AT+DATACUTx=a,b,c**
488 488  
489 489  **a**:  length for the return of AT+COMMAND
490 490  
... ... @@ -498,9 +498,9 @@
498 498  
499 499  (% 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 -|(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
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
503 -|(% style="background-color:#f2f2f2; width:164px" %)34,2,1~~34|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
501 +|(% style="width:164px;background-color:#F2F2F2" %)34,1,1+2+3|(% style="width:344px;background-color:#F2F2F2" %)0D 00 01 30 31 33
502 +|(% style="width:164px;background-color:#F2F2F2" %)34,2,1~~8+12~~16|(% style="width:344px;background-color:#F2F2F2" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
503 +|(% style="width:164px;background-color:#F2F2F2" %)34,2,1~~34|(% style="width:344px;background-color:#F2F2F2" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
504 504  
505 505  * (% style="color:blue" %)** Downlink Payload:**
506 506  
... ... @@ -689,7 +689,7 @@
689 689  
690 690  * Periodically Uplink: FPORT=2
691 691  
692 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
692 +(% border="1" cellspacing="4" style="background-color:#F2F2F2; width:500px" %)
693 693  |=(% style="width: 90px;" %)(((
694 694  **Size(bytes)**
695 695  )))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
... ... @@ -883,6 +883,7 @@
883 883  Set transmit interval to 60000ms = 60 seconds
884 884  )))
885 885  
886 +
886 886  (% style="color:blue" %)**Downlink Command: 0x01**
887 887  
888 888  
... ... @@ -916,6 +916,7 @@
916 916  3. (Trigger by rising edge)
917 917  )))|(% style="background-color:#f2f2f2; width:157px" %)OK
918 918  
920 +
919 919  (% style="color:blue" %)**Downlink Command: 0x06**
920 920  
921 921  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -950,6 +950,7 @@
950 950  OK
951 951  )))
952 952  
955 +
953 953  (% style="color:blue" %)**AT Command: AT+5VT**
954 954  
955 955  (% border="1" cellspacing="4" style="width:470px" %)
... ... @@ -969,6 +969,7 @@
969 969  OK
970 970  )))
971 971  
975 +
972 972  (% style="color:blue" %)**AT Command: AT+12VT**
973 973  
974 974  (% border="1" cellspacing="4" style="width:443px" %)
... ... @@ -1003,13 +1003,13 @@
1003 1003  
1004 1004  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1005 1005  
1006 -(% border="1" cellspacing="4" style="width:437px" %)
1007 -|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1008 -|(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1010 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
1011 +|=**Command Example**|=**Function**|=**Response**
1012 +|AT+ALLDATAMOD=?|Show current all data mode|(((
1009 1009  0
1010 1010  OK
1011 1011  )))
1012 -|(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=1|(% style="background-color:#f2f2f2" %)Set all data mode is 1.|(% style="background-color:#f2f2f2" %)OK
1016 +|AT+ALLDATAMOD=1|Set all data mode is 1.|OK
1013 1013  
1014 1014  (% style="color:blue" %)**Downlink Command: 0xAB**
1015 1015  
... ... @@ -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" %)
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" %)(((
1033 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
1034 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 266px;" %)**Function**|=**Response**
1035 +|(% 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" %)(((
1039 +|(% style="width:154px" %)AT+DATAUP =0|(% style="width:266px" %)(((
1036 1036  Set splicing payload for uplink mode is 0.
1037 -)))|(% style="background-color:#f2f2f2" %)(((
1041 +)))|(((
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" %)(((
1044 +|(% 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
1045 +|(% 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
1047 +)))|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" %)
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" %)(((
1067 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
1068 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 192px;" %)**Function**|=**Response**
1069 +|(% 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
1073 +|(% 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  
... ... @@ -1076,14 +1076,76 @@
1076 1076  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1077 1077  
1078 1078  
1079 -= 4. Battery & Power Consumption =
1083 += 4. Battery & how to replace =
1080 1080  
1085 +== 4.1 Battery Type ==
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.
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/]] .
1088 +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.
1085 1085  
1086 1086  
1091 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1092 +
1093 +[[image:1675234124233-857.png||_mstalt="295035"]]
1094 +
1095 +
1096 +Minimum Working Voltage for the SDI-12-LB:
1097 +
1098 +SDI-12-LB:  2.45v ~~ 3.6v
1099 +
1100 +
1101 +== 4.2 Replace Battery ==
1102 +
1103 +
1104 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1105 +
1106 +And make sure the positive and negative pins match.
1107 +
1108 +
1109 +== 4.3 Power Consumption Analyze ==
1110 +
1111 +
1112 +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.
1113 +
1114 +Instruction to use as below:
1115 +
1116 +(% 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]]
1117 +
1118 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
1119 +
1120 +* Product Model
1121 +* Uplink Interval
1122 +* Working Mode
1123 +
1124 +And the Life expectation in difference case will be shown on the right.
1125 +
1126 +
1127 +[[image:1675234155374-163.png||_mstalt="294411"]]
1128 +
1129 +
1130 +The battery related documents as below:
1131 +
1132 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
1133 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1134 +* [[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]]
1135 +
1136 +[[image:image-20230201145019-19.png||_mstalt="453947"]]
1137 +
1138 +
1139 +=== 4.3.1 ​Battery Note ===
1140 +
1141 +
1142 +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.
1143 +
1144 +
1145 +=== 4.3.2 Replace the battery ===
1146 +
1147 +
1148 +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.
1149 +
1150 +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)
1151 +
1152 +
1087 1087  = 5. Remote Configure device =
1088 1088  
1089 1089  == 5.1 Connect via BLE ==