Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 53.1 >
edited by Saxer Lin
on 2023/06/14 11:28
To version < 49.1 >
edited by Saxer Lin
on 2023/06/10 16:32
>
Change comment: There is no comment for this version

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... ... @@ -41,7 +41,6 @@
41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 45  == 1.3 Specification ==
46 46  
47 47  
... ... @@ -79,7 +79,6 @@
79 79  * Sleep Mode: 5uA @ 3.3v
80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 -
83 83  == 1.4 Sleep mode and working mode ==
84 84  
85 85  
... ... @@ -107,7 +107,6 @@
107 107  )))
108 108  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
109 109  
110 -
111 111  == 1.6 BLE connection ==
112 112  
113 113  
... ... @@ -382,7 +382,7 @@
382 382  
383 383  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
384 384  
385 -[[image:image-20230610170047-1.png||height="452" width="799"]]
382 +[[image:image-20230513105207-4.png||height="469" width="802"]]
386 386  
387 387  
388 388  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -648,9 +648,9 @@
648 648  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
649 649  
650 650  
651 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
648 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
652 652  
653 -When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
650 +When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
654 654  
655 655  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
656 656  
... ... @@ -726,7 +726,7 @@
726 726  
727 727  Below is the connection to SHT20/ SHT31. The connection is as below:
728 728  
729 -[[image:image-20230610170152-2.png||height="501" width="846"]]
726 +[[image:image-20230513103633-3.png||height="448" width="716"]]
730 730  
731 731  
732 732  The device will be able to get the I2C sensor data now and upload to IoT Server.
... ... @@ -823,7 +823,6 @@
823 823  * 7: MOD8
824 824  * 8: MOD9
825 825  
826 -
827 827  == 2.4 Payload Decoder file ==
828 828  
829 829  
... ... @@ -853,7 +853,6 @@
853 853  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
854 854  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
855 855  
856 -
857 857  == 3.2 General Commands ==
858 858  
859 859  
... ... @@ -881,7 +881,7 @@
881 881  (% style="color:blue" %)**AT Command: AT+TDC**
882 882  
883 883  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
884 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
879 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
885 885  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
886 886  30000
887 887  OK
... ... @@ -901,7 +901,6 @@
901 901  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
902 902  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
903 903  
904 -
905 905  === 3.3.2 Get Device Status ===
906 906  
907 907  
... ... @@ -920,7 +920,7 @@
920 920  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
921 921  
922 922  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
923 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
917 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
924 924  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
925 925  0
926 926  OK
... ... @@ -950,7 +950,6 @@
950 950  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
951 951  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
952 952  
953 -
954 954  === 3.3.4 Set Power Output Duration ===
955 955  
956 956  
... ... @@ -965,7 +965,7 @@
965 965  (% style="color:blue" %)**AT Command: AT+5VT**
966 966  
967 967  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
968 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
961 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
969 969  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
970 970  500(default)
971 971  OK
... ... @@ -983,7 +983,6 @@
983 983  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
984 984  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
985 985  
986 -
987 987  === 3.3.5 Set Weighing parameters ===
988 988  
989 989  
... ... @@ -992,7 +992,7 @@
992 992  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
993 993  
994 994  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
995 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
987 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
996 996  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
997 997  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
998 998  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
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1009 1009  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1010 1010  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1011 1011  
1012 -
1013 1013  === 3.3.6 Set Digital pulse count value ===
1014 1014  
1015 1015  
... ... @@ -1020,7 +1020,7 @@
1020 1020  (% style="color:blue" %)**AT Command: AT+SETCNT**
1021 1021  
1022 1022  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1023 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1014 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1024 1024  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1025 1025  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1026 1026  
... ... @@ -1033,7 +1033,6 @@
1033 1033  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1034 1034  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1035 1035  
1036 -
1037 1037  === 3.3.7 Set Workmode ===
1038 1038  
1039 1039  
... ... @@ -1042,7 +1042,7 @@
1042 1042  (% style="color:blue" %)**AT Command: AT+MOD**
1043 1043  
1044 1044  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1045 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1035 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1046 1046  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1047 1047  OK
1048 1048  )))
... ... @@ -1058,7 +1058,6 @@
1058 1058  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1059 1059  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1060 1060  
1061 -
1062 1062  = 4. Battery & Power Consumption =
1063 1063  
1064 1064  
... ... @@ -1077,7 +1077,7 @@
1077 1077  * Update with new features.
1078 1078  * Fix bugs.
1079 1079  
1080 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1069 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1081 1081  
1082 1082  **Methods to Update Firmware:**
1083 1083  
... ... @@ -1084,7 +1084,6 @@
1084 1084  * (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1085 1085  * Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1086 1086  
1087 -
1088 1088  = 6. FAQ =
1089 1089  
1090 1090  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1093,7 +1093,6 @@
1093 1093  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1094 1094  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1095 1095  
1096 -
1097 1097  = 7. Order Info =
1098 1098  
1099 1099  
... ... @@ -1117,7 +1117,6 @@
1117 1117  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1118 1118  * (% style="color:red" %)**NH**(%%): No Hole
1119 1119  
1120 -
1121 1121  = 8. ​Packing Info =
1122 1122  
1123 1123  
... ... @@ -1132,7 +1132,6 @@
1132 1132  * Package Size / pcs : cm
1133 1133  * Weight / pcs : g
1134 1134  
1135 -
1136 1136  = 9. Support =
1137 1137  
1138 1138  
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