Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 57.1 >
edited by Edwin Chen
on 2023/08/10 12:17
To version < 64.1 >
edited by Saxer Lin
on 2023/08/17 17:38
>
Change comment: Uploaded new attachment "image-20230817173858-5.png", version {1}

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1 +XWiki.Saxer
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42 42  * 8500mAh Battery for long term use
43 43  
44 44  
45 +
45 45  == 1.3 Specification ==
46 46  
47 47  
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80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 82  
84 +
83 83  == 1.4 Sleep mode and working mode ==
84 84  
85 85  
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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  
110 110  
113 +
111 111  == 1.6 BLE connection ==
112 112  
113 113  
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470 470  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
471 471  
472 472  
473 -
474 474  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
475 475  
476 476  
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656 656  (% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
657 657  
658 658  
661 +The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
662 +
663 +[[image:image-20230811113449-1.png||height="370" width="608"]]
664 +
659 659  ==== 2.3.3.5 Digital Interrupt ====
660 660  
661 661  
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822 822  * 8: MOD9
823 823  
824 824  
831 +
825 825  == 2.4 Payload Decoder file ==
826 826  
827 827  
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852 852  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
853 853  
854 854  
862 +
855 855  == 3.2 General Commands ==
856 856  
857 857  
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900 900  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
901 901  
902 902  
911 +
903 903  === 3.3.2 Get Device Status ===
904 904  
905 905  
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949 949  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
950 950  
951 951  
961 +
952 952  === 3.3.4 Set Power Output Duration ===
953 953  
954 954  
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982 982  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
983 983  
984 984  
995 +
985 985  === 3.3.5 Set Weighing parameters ===
986 986  
987 987  
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1008 1008  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1009 1009  
1010 1010  
1022 +
1011 1011  === 3.3.6 Set Digital pulse count value ===
1012 1012  
1013 1013  
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1032 1032  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1033 1033  
1034 1034  
1047 +
1035 1035  === 3.3.7 Set Workmode ===
1036 1036  
1037 1037  
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1057 1057  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1058 1058  
1059 1059  
1073 +
1060 1060  = 4. Battery & Power Consumption =
1061 1061  
1062 1062  
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1083 1083  * 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]]**.
1084 1084  
1085 1085  
1100 +
1086 1086  = 6. FAQ =
1087 1087  
1088 1088  == 6.1 Where can i find source code of SN50v3-LB? ==
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1092 1092  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1093 1093  
1094 1094  
1110 +
1095 1095  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1096 1096  
1097 1097  
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1100 1100  
1101 1101  == 6.3 How to put several sensors to a SN50v3-LB? ==
1102 1102  
1119 +
1103 1103  When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1104 1104  
1105 1105  [[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
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1131 1131  * (% style="color:red" %)**NH**(%%): No Hole
1132 1132  
1133 1133  
1151 +
1134 1134  = 8. ​Packing Info =
1135 1135  
1136 1136  
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1146 1146  * Weight / pcs : g
1147 1147  
1148 1148  
1167 +
1149 1149  = 9. Support =
1150 1150  
1151 1151  
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