Changes for page WSC1-L-Dragino LoRaWAN Weather Station User Manual
Last modified by Mengting Qiu on 2025/06/10 18:53
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... ... @@ -37,8 +37,10 @@ 37 37 ))) 38 38 39 39 40 + 40 40 = 2. How to use = 41 41 43 + 42 42 == 2.1 Installation == 43 43 44 44 ... ... @@ -125,10 +125,6 @@ 125 125 126 126 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot: 127 127 128 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 129 - 130 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSE01-LoRaWAN%20Soil%20Moisture%20%26%20EC%20Sensor%20User%20Manual/WebHome/image-20220606163915-7.png?rev=1.1||alt="image-20220606163915-7.png"]] 131 - 132 132 **Add APP EUI in the application.** 133 133 134 134 [[image:1656042662694-311.png]] ... ... @@ -158,6 +158,7 @@ 158 158 [[image:1656042745346-283.png]] 159 159 160 160 159 + 161 161 == 2.4 Uplink Payload == 162 162 163 163 ... ... @@ -188,18 +188,24 @@ 188 188 Example Payload (FPort=5): [[image:image-20220624101005-1.png]] 189 189 190 190 190 + 191 191 ==== (% style="color:#037691" %)**Sensor Model:**(%%) ==== 192 192 193 + 193 193 For WSC1-L, this value is 0x0D. 194 194 195 195 197 + 196 196 ==== (% style="color:#037691" %)**Firmware Version:**(%%) ==== 197 197 200 + 198 198 0x0100, Means: v1.0.0 version. 199 199 200 200 204 + 201 201 ==== (% style="color:#037691" %)**Frequency Band:**(%%) ==== 202 202 207 + 203 203 *0x01: EU868 204 204 205 205 *0x02: US915 ... ... @@ -221,13 +221,17 @@ 221 221 *0x0a: AS923-3 222 222 223 223 229 + 224 224 ==== (% style="color:#037691" %)**Sub-Band:**(%%) ==== 225 225 232 + 226 226 value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00) 227 227 228 228 236 + 229 229 ==== (% style="color:#037691" %)**BAT:**(%%) ==== 230 230 239 + 231 231 ((( 232 232 shows the battery voltage for WSC1-L MCU. 233 233 ))) ... ... @@ -237,8 +237,10 @@ 237 237 ))) 238 238 239 239 249 + 240 240 ==== (% style="color:#037691" %)**Weather Sensor Types:**(%%) ==== 241 241 252 + 242 242 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:100px" %) 243 243 |Byte3|Byte2|Byte1 244 244 ... ... @@ -269,6 +269,7 @@ 269 269 [[image:1656049673488-415.png]] 270 270 271 271 283 + 272 272 === 2.4.2 Uplink FPORT~=2, Real time sensor value === 273 273 274 274 ... ... @@ -348,6 +348,7 @@ 348 348 Uplink 2: [[image:image-20220624141100-7.png]] 349 349 350 350 363 + 351 351 === 2.4.3 Decoder in TTN V3 === 352 352 353 353 ... ... @@ -356,6 +356,10 @@ 356 356 ))) 357 357 358 358 ((( 372 + 373 +))) 374 + 375 +((( 359 359 Download decoder for suitable platform from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 360 360 ))) 361 361 ... ... @@ -372,6 +372,7 @@ 372 372 [[image:1656051152438-578.png]] 373 373 374 374 392 + 375 375 == 2.5 Show data on Application Server == 376 376 377 377 ... ... @@ -413,6 +413,7 @@ 413 413 [[image:1656051277767-168.png]] 414 414 415 415 434 + 416 416 = 3. Configure WSC1-L via AT Command or LoRaWAN Downlink = 417 417 418 418 ... ... @@ -440,6 +440,7 @@ 440 440 These commands only valid for WSC1-L, as below: 441 441 442 442 462 + 443 443 == 3.1 Set Transmit Interval Time == 444 444 445 445 ... ... @@ -456,9 +456,11 @@ 456 456 457 457 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 458 458 459 -* Example 1: Downlink Payload: 0100001E 460 -* Example 2: Downlink Payload: 0100003C 479 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 480 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 461 461 482 + 483 + 462 462 == 3.2 Set Emergency Mode == 463 463 464 464 ... ... @@ -474,6 +474,8 @@ 474 474 * 0xE101 Same as: AT+ALARMMOD=1 475 475 * 0xE100 Same as: AT+ALARMMOD=0 476 476 499 + 500 + 477 477 == 3.3 Add or Delete RS485 Sensor == 478 478 479 479 ... ... @@ -531,6 +531,7 @@ 531 531 [[image:image-20220624143618-11.png]] 532 532 533 533 558 + 534 534 **Then the following parameters should be:** 535 535 536 536 * Address_Code range: A1 ... ... @@ -537,7 +537,7 @@ 537 537 * Query_Length: 8 538 538 * Query_Command: A103000000019CAA 539 539 * Read_Length: 8 540 -* Valid_Data: 2 3(Indicates that the data length is 2 bytes, starting from the3th byte)565 +* Valid_Data: 24 (Indicates that the data length is 2 bytes, starting from the 4th byte) 541 541 * has_CRC: 1 542 542 * timeout: 1500 (Fill in the test according to the actual situation) 543 543 ... ... @@ -569,6 +569,8 @@ 569 569 570 570 * 0xE5FF 571 571 597 + 598 + 572 572 == 3.4 RS485 Test Command == 573 573 574 574 ... ... @@ -595,6 +595,8 @@ 595 595 596 596 * 0xE20103000001840A Same as: AT+RSWRITE=0103000001840A 597 597 625 + 626 + 598 598 == 3.5 RS485 response timeout == 599 599 600 600 ... ... @@ -620,9 +620,11 @@ 620 620 621 621 If the downlink payload=E0000005, it means set the END Node’s Transmit Interval to 0x000005=5(S), while type code is E0. 622 622 623 -* Example 1: Downlink Payload: E0000005 624 -* Example 2: Downlink Payload: E000000A 652 +* Example 1: Downlink Payload: E0000005 ~/~/ Set Transmit Interval (DTR) = 5 seconds 653 +* Example 2: Downlink Payload: E000000A ~/~/ Set Transmit Interval (DTR) = 10 seconds 625 625 655 + 656 + 626 626 == 3.6 Set Sensor Type == 627 627 628 628 ... ... @@ -643,7 +643,7 @@ 643 643 |=(% style="width: 157px;" %)**Command Example**|=(% style="width: 130px;" %)**Function**|=(% style="width: 87px;" %)**Response** 644 644 |(% style="width:157px" %)AT+STYPE=80221|(% style="width:130px" %)Set sensor types|(% style="width:87px" %)OK 645 645 646 -Eg: The setting command **AT+STYPE=80221** 677 +Eg: The setting command **AT+STYPE=802212** means: 647 647 648 648 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:495px" %) 649 649 |(% rowspan="2" style="width:57px" %)Byte3|(% style="width:57px" %)Bit23|(% style="width:59px" %)Bit22|(% style="width:56px" %)Bit21|(% style="width:51px" %)Bit20|(% style="width:54px" %)Bit19|(% style="width:54px" %)Bit18|(% style="width:52px" %)Bit17|(% style="width:52px" %)Bit16 ... ... @@ -658,7 +658,7 @@ 658 658 659 659 (% style="color:#037691" %)**Downlink Command:** 660 660 661 -* 0xE400 080221692 +* 0xE400802212 Same as: AT+STYPE=80221 662 662 663 663 (% style="color:red" %)**Note:** 664 664 ... ... @@ -665,8 +665,10 @@ 665 665 ~1. The sensor type will not be saved to flash, and the value will be updated every time the sensor is restarted or rescanned. 666 666 667 667 699 + 668 668 = 4. Power consumption and battery = 669 669 702 + 670 670 == 4.1 Total Power Consumption == 671 671 672 672 ... ... @@ -673,6 +673,7 @@ 673 673 Dragino Weather Station serial products include the main process unit ( WSC1-L ) and various sensors. The total power consumption equal total power of all above units. The power consumption for main process unit WSC1-L is 18ma @ 12v. and the power consumption of each sensor can be found on the Sensors chapter. 674 674 675 675 709 + 676 676 == 4.2 Reduce power consumption == 677 677 678 678 ... ... @@ -679,6 +679,7 @@ 679 679 The main process unit WSC1-L is set to LoRaWAN Class C by default. If user want to reduce the power consumption of this unit, user can set it to run in Class A. In Class A mode, WSC1-L will not be to get real-time downlink command from IoT Server. 680 680 681 681 716 + 682 682 == 4.3 Battery == 683 683 684 684 ... ... @@ -691,8 +691,10 @@ 691 691 ))) 692 692 693 693 729 + 694 694 = 5. Main Process Unit WSC1-L = 695 695 732 + 696 696 == 5.1 Features == 697 697 698 698 ... ... @@ -708,6 +708,8 @@ 708 708 * IP Rating: IP65 709 709 * Support default sensors or 3rd party RS485 sensors 710 710 748 + 749 + 711 711 == 5.2 Power Consumption == 712 712 713 713 ... ... @@ -714,6 +714,7 @@ 714 714 WSC1-L (without external sensor): Idle: 4mA, Transmit: max 40mA 715 715 716 716 756 + 717 717 == 5.3 Storage & Operation Temperature == 718 718 719 719 ... ... @@ -720,6 +720,7 @@ 720 720 -20°C to +60°C 721 721 722 722 763 + 723 723 == 5.4 Pin Mapping == 724 724 725 725 ... ... @@ -726,6 +726,7 @@ 726 726 [[image:1656054149793-239.png]] 727 727 728 728 770 + 729 729 == 5.5 Mechanical == 730 730 731 731 ... ... @@ -732,6 +732,7 @@ 732 732 Refer LSn50v2 enclosure drawing in: [[https:~~/~~/www.dropbox.com/sh/0ir0l9jjmk6p95e/AADwWXorcKuNpPR5em7VgrEja?dl=0>>https://www.dropbox.com/sh/0ir0l9jjmk6p95e/AADwWXorcKuNpPR5em7VgrEja?dl=0]] 733 733 734 734 777 + 735 735 == 5.6 Connect to RS485 Sensors == 736 736 737 737 ... ... @@ -746,8 +746,10 @@ 746 746 [[https:~~/~~/www.dropbox.com/sh/bqyvsvitb70qtgf/AABLpD7_yxsQ_drVMxHIEI7wa?dl=0>>https://www.dropbox.com/sh/bqyvsvitb70qtgf/AABLpD7_yxsQ_drVMxHIEI7wa?dl=0]] 747 747 748 748 792 + 749 749 = 6. Weather Sensors = 750 750 795 + 751 751 == 6.1 Rain Gauge ~-~- WSS-01 == 752 752 753 753 ... ... @@ -772,6 +772,7 @@ 772 772 ))) 773 773 774 774 820 + 775 775 === 6.1.1 Feature === 776 776 777 777 ... ... @@ -781,6 +781,8 @@ 781 781 * ABS enclosure. 782 782 * Horizontal adjustable. 783 783 830 + 831 + 784 784 === 6.1.2 Specification === 785 785 786 786 ... ... @@ -794,6 +794,8 @@ 794 794 * Working Humidity: <100% (no dewing) 795 795 * Power Consumption: 4mA @ 12v. 796 796 845 + 846 + 797 797 === 6.1.3 Dimension === 798 798 799 799 ... ... @@ -800,6 +800,7 @@ 800 800 [[image:1656054957406-980.png]] 801 801 802 802 853 + 803 803 === 6.1.4 Pin Mapping === 804 804 805 805 ... ... @@ -806,6 +806,7 @@ 806 806 [[image:1656054972828-692.png]] 807 807 808 808 860 + 809 809 === 6.1.5 Installation Notice === 810 810 811 811 ... ... @@ -845,6 +845,7 @@ 845 845 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]] 846 846 847 847 900 + 848 848 == 6.2 Wind Speed/Direction ~-~- WSS-02 == 849 849 850 850 ... ... @@ -871,10 +871,12 @@ 871 871 * RS485 wind speed / direction sensor 872 872 * PC enclosure, resist corrosion 873 873 927 + 928 + 874 874 === 6.2.2 Specification === 875 875 876 876 877 -* Wind speed range: 0 ~~ 60m/s932 +* Wind speed range: 0 ~~ 30m/s, (always show 30m/s for higher speed) 878 878 * Wind direction range: 0 ~~ 360° 879 879 * Start wind speed: ≤0.3m/s 880 880 * Accuracy: ±(0.3+0.03V)m/s , ±1° ... ... @@ -885,6 +885,8 @@ 885 885 * Power Consumption: 13mA ~~ 12v. 886 886 * Cable Length: 2 meters 887 887 943 + 944 + 888 888 === 6.2.3 Dimension === 889 889 890 890 ... ... @@ -891,6 +891,7 @@ 891 891 [[image:image-20220624152813-2.png]] 892 892 893 893 951 + 894 894 === 6.2.4 Pin Mapping === 895 895 896 896 ... ... @@ -897,6 +897,7 @@ 897 897 [[image:1656056281231-994.png]] 898 898 899 899 958 + 900 900 === 6.2.5 Angle Mapping === 901 901 902 902 ... ... @@ -903,6 +903,7 @@ 903 903 [[image:1656056303845-585.png]] 904 904 905 905 965 + 906 906 === 6.2.6 Installation Notice === 907 907 908 908 ... ... @@ -919,6 +919,7 @@ 919 919 [[image:image-20220624153901-3.png]] 920 920 921 921 982 + 922 922 == 6.3 CO2/PM2.5/PM10 ~-~- WSS-03 == 923 923 924 924 ... ... @@ -935,6 +935,7 @@ 935 935 ))) 936 936 937 937 999 + 938 938 === 6.3.1 Feature === 939 939 940 940 ... ... @@ -942,6 +942,8 @@ 942 942 * NDIR to measure CO2 with Internal Temperature Compensation 943 943 * Laser Beam Scattering to PM2.5 and PM10 944 944 1007 + 1008 + 945 945 === 6.3.2 Specification === 946 946 947 947 ... ... @@ -960,6 +960,8 @@ 960 960 ** CO2: 0~95%RH 961 961 * Power Consumption: 50mA@ 12v. 962 962 1027 + 1028 + 963 963 === 6.3.3 Dimension === 964 964 965 965 ... ... @@ -973,6 +973,7 @@ 973 973 [[image:1656056722648-743.png]] 974 974 975 975 1042 + 976 976 === 6.3.5 Installation Notice === 977 977 978 978 ... ... @@ -981,10 +981,10 @@ 981 981 982 982 [[image:1656056751153-304.png]] 983 983 984 - 985 985 [[image:1656056766224-773.png]] 986 986 987 987 1054 + 988 988 == 6.4 Rain/Snow Detect ~-~- WSS-04 == 989 989 990 990 ... ... @@ -1001,6 +1001,7 @@ 1001 1001 ))) 1002 1002 1003 1003 1071 + 1004 1004 === 6.4.1 Feature === 1005 1005 1006 1006 ... ... @@ -1008,6 +1008,8 @@ 1008 1008 * Surface heating to dry 1009 1009 * grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion 1010 1010 1079 + 1080 + 1011 1011 === 6.4.2 Specification === 1012 1012 1013 1013 ... ... @@ -1020,6 +1020,8 @@ 1020 1020 ** No heating: 12mA @ 12v, 1021 1021 ** heating: 94ma @ 12v. 1022 1022 1093 + 1094 + 1023 1023 === 6.4.3 Dimension === 1024 1024 1025 1025 ... ... @@ -1026,6 +1026,7 @@ 1026 1026 [[image:1656056844782-155.png]] 1027 1027 1028 1028 1101 + 1029 1029 === 6.4.4 Pin Mapping === 1030 1030 1031 1031 ... ... @@ -1032,6 +1032,7 @@ 1032 1032 [[image:1656056855590-754.png]] 1033 1033 1034 1034 1108 + 1035 1035 === 6.4.5 Installation Notice === 1036 1036 1037 1037 ... ... @@ -1048,6 +1048,7 @@ 1048 1048 [[image:1656056883736-804.png]] 1049 1049 1050 1050 1125 + 1051 1051 === 6.4.6 Heating === 1052 1052 1053 1053 ... ... @@ -1056,6 +1056,7 @@ 1056 1056 ))) 1057 1057 1058 1058 1134 + 1059 1059 == 6.5 Temperature, Humidity, Illuminance, Pressure ~-~- WSS-05 == 1060 1060 1061 1061 ... ... @@ -1068,11 +1068,14 @@ 1068 1068 ))) 1069 1069 1070 1070 1147 + 1071 1071 === 6.5.1 Feature === 1072 1072 1073 1073 1074 1074 * RS485 Temperature, Humidity, Illuminance, Pressure sensor 1075 1075 1153 + 1154 + 1076 1076 === 6.5.2 Specification === 1077 1077 1078 1078 ... ... @@ -1098,6 +1098,8 @@ 1098 1098 * Working Humidity: 10~90%RH 1099 1099 * Power Consumption: 4mA @ 12v 1100 1100 1180 + 1181 + 1101 1101 === 6.5.3 Dimension === 1102 1102 1103 1103 ... ... @@ -1104,6 +1104,7 @@ 1104 1104 [[image:1656057170639-522.png]] 1105 1105 1106 1106 1188 + 1107 1107 === 6.5.4 Pin Mapping === 1108 1108 1109 1109 ... ... @@ -1110,6 +1110,7 @@ 1110 1110 [[image:1656057181899-910.png]] 1111 1111 1112 1112 1195 + 1113 1113 === 6.5.5 Installation Notice === 1114 1114 1115 1115 ... ... @@ -1121,6 +1121,7 @@ 1121 1121 [[image:1656057212438-475.png]] 1122 1122 1123 1123 1207 + 1124 1124 == 6.6 Total Solar Radiation sensor ~-~- WSS-06 == 1125 1125 1126 1126 ... ... @@ -1137,6 +1137,7 @@ 1137 1137 ))) 1138 1138 1139 1139 1224 + 1140 1140 === 6.6.1 Feature === 1141 1141 1142 1142 ... ... @@ -1144,6 +1144,8 @@ 1144 1144 * Measure Total Radiation between 0.3~3μm(300~3000nm) 1145 1145 * Measure Reflected Radiation if sense area towards ground. 1146 1146 1232 + 1233 + 1147 1147 === 6.6.2 Specification === 1148 1148 1149 1149 ... ... @@ -1160,6 +1160,8 @@ 1160 1160 * Working Humidity: 10~90%RH 1161 1161 * Power Consumption: 4mA @ 12v 1162 1162 1250 + 1251 + 1163 1163 === 6.6.3 Dimension === 1164 1164 1165 1165 ... ... @@ -1166,6 +1166,7 @@ 1166 1166 [[image:1656057348695-898.png]] 1167 1167 1168 1168 1258 + 1169 1169 === 6.6.4 Pin Mapping === 1170 1170 1171 1171 ... ... @@ -1172,6 +1172,7 @@ 1172 1172 [[image:1656057359343-744.png]] 1173 1173 1174 1174 1265 + 1175 1175 === 6.6.5 Installation Notice === 1176 1176 1177 1177 ... ... @@ -1184,6 +1184,7 @@ 1184 1184 [[image:1656057377943-564.png]] 1185 1185 1186 1186 1278 + 1187 1187 == 6.7 PAR (Photosynthetically Available Radiation) ~-~- WSS-07 == 1188 1188 1189 1189 ... ... @@ -1200,6 +1200,7 @@ 1200 1200 ))) 1201 1201 1202 1202 1295 + 1203 1203 === 6.7.1 Feature === 1204 1204 1205 1205 ... ... @@ -1212,6 +1212,7 @@ 1212 1212 ))) 1213 1213 1214 1214 1308 + 1215 1215 === 6.7.2 Specification === 1216 1216 1217 1217 ... ... @@ -1226,6 +1226,8 @@ 1226 1226 * Working Humidity: 10~90%RH 1227 1227 * Power Consumption: 3mA @ 12v 1228 1228 1323 + 1324 + 1229 1229 === 6.7.3 Dimension === 1230 1230 1231 1231 ... ... @@ -1232,6 +1232,7 @@ 1232 1232 [[image:1656057538793-888.png]] 1233 1233 1234 1234 1331 + 1235 1235 === 6.7.4 Pin Mapping === 1236 1236 1237 1237 ... ... @@ -1238,6 +1238,7 @@ 1238 1238 [[image:1656057548116-203.png]] 1239 1239 1240 1240 1338 + 1241 1241 === 6.7.5 Installation Notice === 1242 1242 1243 1243 ... ... @@ -1250,8 +1250,10 @@ 1250 1250 [[image:1656057565783-251.png]] 1251 1251 1252 1252 1351 + 1253 1253 = 7. FAQ = 1254 1254 1354 + 1255 1255 == 7.1 What else do I need to purchase to build Weather Station? == 1256 1256 1257 1257 ... ... @@ -1264,6 +1264,7 @@ 1264 1264 [[image:1656057608049-693.png]] 1265 1265 1266 1266 1367 + 1267 1267 == 7.2 How to upgrade firmware for WSC1-L? == 1268 1268 1269 1269 ... ... @@ -1282,6 +1282,7 @@ 1282 1282 ))) 1283 1283 1284 1284 1386 + 1285 1285 == 7.3 How to change the LoRa Frequency Bands/Region? == 1286 1286 1287 1287 ... ... @@ -1288,6 +1288,7 @@ 1288 1288 User can follow the introduction for how to [[upgrade image>>||anchor="H7.2HowtoupgradefirmwareforWSC1-L3F"]]. When download the images, choose the required image file for download. 1289 1289 1290 1290 1393 + 1291 1291 == 7.4 Can I add my weather sensors? == 1292 1292 1293 1293 ... ... @@ -1294,8 +1294,10 @@ 1294 1294 Yes, connect the sensor to RS485 bus and see instruction: [[add sensors.>>||anchor="H3.3AddorDeleteRS485Sensor"]] 1295 1295 1296 1296 1400 + 1297 1297 = 8. Trouble Shooting = 1298 1298 1403 + 1299 1299 == 8.1 AT Command input doesn't work == 1300 1300 1301 1301 ... ... @@ -1304,8 +1304,10 @@ 1304 1304 ))) 1305 1305 1306 1306 1412 + 1307 1307 = 9. Order Info = 1308 1308 1415 + 1309 1309 == 9.1 Main Process Unit == 1310 1310 1311 1311 ... ... @@ -1322,6 +1322,8 @@ 1322 1322 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1323 1323 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1324 1324 1432 + 1433 + 1325 1325 == 9.2 Sensors == 1326 1326 1327 1327 ... ... @@ -1336,12 +1336,16 @@ 1336 1336 |(% style="width:462px" %)**Total Solar Radiation Sensor**|(% style="width:120px" %)WSS-06 1337 1337 |(% style="width:462px" %)**PAR (Photosynthetically Available Radiation)**|(% style="width:120px" %)WSS-07 1338 1338 1448 + 1449 + 1339 1339 = 10. Support = 1340 1340 1341 1341 1342 1342 * 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. 1343 -* 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:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] .1454 +* 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:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 1344 1344 1456 + 1457 + 1345 1345 = 11. Appendix I: Field Installation Photo = 1346 1346 1347 1347