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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 122.1
edited by Xiaoling
on 2024/09/26 13:50
Change comment: There is no comment for this version
To version 90.7
edited by Xiaoling
on 2024/01/03 17:17
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -1,7 +1,7 @@
1 1  
2 2  
3 3  (% style="text-align:center" %)
4 -[[image:image-20240103165259-3.png||height="433" width="591"]]
4 +[[image:image-20240103165259-3.png]]
5 5  
6 6  
7 7  
... ... @@ -47,7 +47,7 @@
47 47  )))
48 48  
49 49  (((
50 -SDI-12-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + Li-ion battery**(%%) it is designed for long term use up to 5 years.
50 +SDI-12-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + li-on battery**(%%) it is designed for long term use up to 5 years.
51 51  )))
52 52  
53 53  (((
... ... @@ -72,7 +72,7 @@
72 72  * Uplink on periodically
73 73  * Downlink to change configure
74 74  * 8500mAh Li/SOCl2 Battery (SDI-12-LB)
75 -* Solar panel + 3000mAh Li-ion battery (SDI-12-LS)
75 +* Solar panel + 3000mAh Li-on battery (SDI-12-LS)
76 76  
77 77  == 1.3 Specification ==
78 78  
... ... @@ -140,8 +140,8 @@
140 140  
141 141  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
142 142  
143 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
144 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
143 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
144 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 225px;background-color:#4F81BD;color:white" %)**Action**
145 145  |(% 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" %)(((
146 146  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
147 147  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -151,7 +151,7 @@
151 151  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
152 152  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
153 153  )))
154 -|(% 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 SDI-12-LB/LS is in Deep Sleep Mode.
154 +|(% 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.
155 155  
156 156  == 1.7 Pin Mapping ==
157 157  
... ... @@ -205,7 +205,7 @@
205 205  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
206 206  
207 207  
208 -[[image:image-20230201090528-5.png||_mstalt="430300" height="442" width="1056"]]
208 +[[image:image-20230201090528-5.png||_mstalt="430300" height="465" width="1111"]]
209 209  
210 210  
211 211  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
... ... @@ -259,16 +259,7 @@
259 259  
260 260  User need to configure SDI-12-LB/LS to communicate with SDI-12 sensors otherwise the uplink payload will only include a few bytes.
261 261  
262 -If you use UART to connect a computer, refer to the following connection methods:
263 263  
264 -[[image:image-20240823165402-1.jpeg||height="488" width="678"]]
265 -
266 -Screenshot example:
267 -
268 -[[image:image-20240823165526-2.png||height="489" width="690"]]
269 -
270 -
271 -
272 272  === 2.3.1 Basic SDI-12 debug command ===
273 273  
274 274  
... ... @@ -535,8 +535,8 @@
535 535  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
536 536  
537 537  
538 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
539 -|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**AT+DATACUT1 value**|=(% style="width: 346px;background-color:#4F81BD;color:white" %)**Final Result to combine Payload**
529 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
530 +|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**AT+DATACUT1 value**|=(% style="width: 344px;background-color:#4F81BD;color:white" %)**Final Result to combine Payload**
540 540  |(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
541 541  |(% 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
542 542  |(% 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
... ... @@ -578,7 +578,7 @@
578 578  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
579 579  
580 580  
581 -* (% style="color:#037691" %)**Downlink Payload:**
572 +* (% style="color:#037691" %)** Downlink Payload:**
582 582  
583 583  (% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
584 584  
... ... @@ -605,6 +605,7 @@
605 605  If AT+ALLDATAMOD=1, (% style="color:#4f81bd" %)**FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes.
606 606  
607 607  
599 +
608 608  (% style="color:blue" %)**Compose Uplink**
609 609  
610 610  (% style="color:#4f81bd" %)**AT+DATAUP=0**
... ... @@ -655,8 +655,8 @@
655 655  
656 656  Users can also use the downlink command(0x26 01) to ask SDI-12-LB/LS to resend this uplink.
657 657  
658 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
659 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
650 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
651 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
660 660  |(% 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**
661 661  |(% 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
662 662  
... ... @@ -727,7 +727,7 @@
727 727  
728 728  * Periodically Uplink: FPORT=2
729 729  
730 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
722 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
731 731  |=(% style="width: 90px;background-color:#4F81BD;color:white" %)(((
732 732  **Size(bytes)**
733 733  )))|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 240px;background-color:#4F81BD;color:white" %)**Length depends on the return from the commands**
... ... @@ -837,27 +837,27 @@
837 837  (% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
838 838  
839 839  
840 -(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor:**
832 +(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：**
841 841  
842 842  a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
843 843  
844 844  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**(% style="color:#037691" %);
845 845  
846 -b. The sixth reply, all 31 characters: "1+19210+1.04+0.00+22.49+11.75<CR><LF>"
838 +b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
847 847  
848 848  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
849 849  
850 -c. The eighth reply, all 31 characters: "2+18990+1.08+0.00+22.24+11.80<CR><LF>"
842 +c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
851 851  
852 852  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
853 853  
854 -d. The tenth reply, all 15 characters: "3-2919.8+24.0<CR><LF>"
846 +d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
855 855  
856 856  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**(% style="color:#037691" %);
857 857  
858 -e. The twelfth reply, all 25 characters: "4+30.8+22.84+4.7+954.38<CR><LF>"
850 +e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
859 859  
860 -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"**.
852 +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”**.
861 861  
862 862  
863 863  === 2.6.2 Example 2 ~-~- Connect to Hygrovue10 ===
... ... @@ -941,6 +941,7 @@
941 941  [[image:image-20230603121826-11.png||height="155" width="1104"]]
942 942  
943 943  
936 +
944 944  === 2.6.4 Example 4 ~-~- Connect to TEROS-12 ===
945 945  
946 946  ==== 2.6.4.1 Reference Manual and Command ====
... ... @@ -1043,6 +1043,7 @@
1043 1043  [[image:image-20230627174446-2.png]]
1044 1044  
1045 1045  
1039 +
1046 1046  ==== 2.6.6.3 Commands set in SDI-12-LB/LS and uplink payload ====
1047 1047  
1048 1048  
... ... @@ -1056,89 +1056,10 @@
1056 1056  [[image:image-20230627180303-6.png||height="292" width="1171"]]
1057 1057  
1058 1058  
1059 -=== 2.6.7 Example 7 ~-~- Connect to GroPoint Profile-8 (SDI-12 Version) ===
1060 -
1061 -==== 2.6.7.1  Reference Manual and Command ====
1062 -
1063 -
1064 -* [[https:~~/~~/static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf>>https://static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf]]
1065 -
1066 -* Commands to be used in PC and output.
1067 -
1068 -1. check device address
1069 -1. change device address
1070 -1. check device ID
1071 -1. start measure
1072 -1. Get Meausre result
1073 -
1074 -[[image:image-20240423143921-1.png]]
1075 -
1076 -
1077 -==== 2.6.7.2 Hardware Connection to SDI-12-LB/LS ====
1078 -
1079 -
1080 -(% style="color:red" %)**Note: When the bytes returned by the sensor are not fixed, the full byte interception can be used: AT+ALLDATAMOD=1 (The DATACUTx parameter needs to be cleared when using this directive, or it will not work.)**
1081 -
1082 -[[image:image-20240423145522-2.png||height="345" width="400"]]
1083 -
1084 -
1085 -==== 2.6.7.3 Commands set in SDI-12-LB/LS and uplink payload ====
1086 -
1087 -[[image:image-20240423151202-3.png]]
1088 -
1089 -(% class="wikigeneratedid" id="H" %)
1090 -[[image:image-20240423162851-6.png||height="251" width="935"]]
1091 -
1092 -
1093 -DATA in TTN:
1094 -
1095 -[[image:image-20240423162322-4.png||height="269" width="933"]]
1096 -
1097 -
1098 -=== 2.6.8 Example 8 ~-~- Connect to Acclima TDR Soil Moisture Sensor ===
1099 -
1100 -==== 2.6.8.1  Reference Manual and Command ====
1101 -
1102 -
1103 -* [[Acclima TDR Soil Moisture Sensor User Manual>>url:https://acclima.com/tdr-soil-moisture-sensor-user-manual/]]
1104 -
1105 -* Commands to be used in PC and output.
1106 -
1107 -1. check device address
1108 -1. change device address
1109 -1. check device ID
1110 -1. start measure
1111 -1. Get Meausre result
1112 -
1113 -[[image:image-20240903152650-3.png]]
1114 -
1115 -[[image:image-20240903152627-2.png]]
1116 -
1117 -
1118 -==== 2.6.8.2 Hardware Connection to SDI-12-LB/LS ====
1119 -
1120 -
1121 -(% style="color:red" %)**Note: When the bytes returned by the sensor are not fixed, the full byte interception can be used: AT+ALLDATAMOD=1 (The DATACUTx parameter needs to be cleared when using this directive, or it will not work.)**
1122 -
1123 -[[image:image-20240903153004-5.png||height="358" width="660"]]
1124 -
1125 -
1126 -==== 2.6.8.3 Commands set in SDI-12-LB/LS and uplink payload ====
1127 -
1128 -
1129 -[[image:image-20240903153258-6.png]]
1130 -
1131 -[[image:image-20240903153627-7.png]]
1132 -
1133 -DATA in TTN:
1134 -
1135 -[[image:image-20240903154020-10.png||height="467" width="961"]]
1136 -
1137 -
1138 1138  == 2.7 Frequency Plans ==
1139 1139  
1140 1140  
1141 -The SDI-12-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
1056 +The SDI-12-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
1142 1142  
1143 1143  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
1144 1144  
... ... @@ -1185,7 +1185,7 @@
1185 1185  
1186 1186  (% style="color:blue" %)**AT Command: AT+TDC**
1187 1187  
1188 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1103 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1189 1189  |=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Response**
1190 1190  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1191 1191  30000
... ... @@ -1206,7 +1206,6 @@
1206 1206  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1207 1207  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1208 1208  
1209 -
1210 1210  == 3.2 Set Interrupt Mode ==
1211 1211  
1212 1212  
... ... @@ -1214,7 +1214,7 @@
1214 1214  
1215 1215  (% style="color:blue" %)**AT Command: AT+INTMOD**
1216 1216  
1217 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1131 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1218 1218  |=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response**
1219 1219  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1220 1220  0
... ... @@ -1238,8 +1238,6 @@
1238 1238  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
1239 1239  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1240 1240  
1241 -
1242 -
1243 1243  == 3.3 Set the output time ==
1244 1244  
1245 1245  
... ... @@ -1247,7 +1247,7 @@
1247 1247  
1248 1248  (% style="color:blue" %)**AT Command: AT+3V3T**
1249 1249  
1250 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:474px" %)
1162 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
1251 1251  |=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 201px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 120px;background-color:#4F81BD;color:white" %)**Response**
1252 1252  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1253 1253  0
... ... @@ -1311,8 +1311,6 @@
1311 1311  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
1312 1312  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1313 1313  
1314 -
1315 -
1316 1316  == 3.4 Set the all data mode ==
1317 1317  
1318 1318  
... ... @@ -1320,7 +1320,7 @@
1320 1320  
1321 1321  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1322 1322  
1323 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1233 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1324 1324  |=(% style="background-color:#4F81BD;color:white" %)**Command Example**|=(% style="background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1325 1325  |(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1326 1326  0
... ... @@ -1335,8 +1335,6 @@
1335 1335  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1336 1336  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1337 1337  
1338 -
1339 -
1340 1340  == 3.5 Set the splicing payload for uplink ==
1341 1341  
1342 1342  
... ... @@ -1344,7 +1344,7 @@
1344 1344  
1345 1345  (% style="color:blue" %)**AT Command: AT+DATAUP**
1346 1346  
1347 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1255 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1348 1348  |=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 266px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1349 1349  |(% 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" %)(((
1350 1350  0
... ... @@ -1378,7 +1378,7 @@
1378 1378  
1379 1379  (% style="color:blue" %)**AT Command: AT+PAYVER**
1380 1380  
1381 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1289 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1382 1382  |=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 192px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1383 1383  |(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=?|(% style="background-color:#f2f2f2; width:192px" %)Show current payload version|(% style="background-color:#f2f2f2" %)(((
1384 1384  1
... ... @@ -1442,35 +1442,11 @@
1442 1442  When downloading the images, choose the required image file for download. ​
1443 1443  
1444 1444  
1445 -== 7.4 Why is the data uploaded to the LoRaWAN platform node empty and fProt~=0? ==
1446 -
1447 -
1448 -This is due to The length of bytes sent by the node is limited by the lorawan protocol, and the fixed DR needs to be adjusted to improve this problem.
1449 -
1450 -Please refer to the following link for the number of bytes limited by different frequencies and different DRs in the lorawan protocol
1451 -
1452 -[[lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf>>url:https://lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf]]
1453 -
1454 -Example:
1455 -
1456 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20240620145456-1.png?rev=1.1||alt="image-20240620145456-1.png"]]
1457 -
1458 -Please refer to the following command to fix DR
1459 -
1460 -AT+ADR=0
1461 -
1462 -AT+DR=3
1463 -
1464 -Downlink command:
1465 -
1466 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]]
1467 -
1468 -
1469 1469  = 8. ​Order Info =
1470 1470  
1471 1471  
1472 1472  (((
1473 -**Part Number: (% style="color:blue" %)SDI-12-LB-XX-YY(%%) or (% style="color:blue" %)SDI-12-LS-XX-YY(%%)**
1357 +(% style="color:blue" %)**Part Number: SDI-12-LB-XX-YY or SDI-12-LS-XX-YY**
1474 1474  )))
1475 1475  
1476 1476  (((
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