Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 53.2 >
edited by Xiaoling
on 2023/06/15 08:45
To version < 57.1 >
edited by Edwin Chen
on 2023/08/10 12:17
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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42 42  * 8500mAh Battery for long term use
43 43  
44 44  
45 -
46 46  == 1.3 Specification ==
47 47  
48 48  
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81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 83  
84 -
85 85  == 1.4 Sleep mode and working mode ==
86 86  
87 87  
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110 110  |(% 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.
111 111  
112 112  
113 -
114 114  == 1.6 BLE connection ==
115 115  
116 116  
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366 366  ADC(PA4)
367 367  )))|(% style="width:323px" %)(((
368 368  Distance measure by:1)TF-Mini plus LiDAR
369 -Or 
370 -2) TF-Luna LiDAR
366 +Or 2) TF-Luna LiDAR
371 371  )))|(% style="width:188px" %)Distance signal  strength
372 372  
373 373  [[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/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
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825 825  * 7: MOD8
826 826  * 8: MOD9
827 827  
824 +
828 828  == 2.4 Payload Decoder file ==
829 829  
830 830  
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854 854  * 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]].
855 855  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
856 856  
854 +
857 857  == 3.2 General Commands ==
858 858  
859 859  
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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  
902 +
904 904  === 3.3.2 Get Device Status ===
905 905  
906 906  
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949 949  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
950 950  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
951 951  
951 +
952 952  === 3.3.4 Set Power Output Duration ===
953 953  
954 954  
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981 981  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
982 982  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
983 983  
984 +
984 984  === 3.3.5 Set Weighing parameters ===
985 985  
986 986  
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1006 1006  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1007 1007  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1008 1008  
1010 +
1009 1009  === 3.3.6 Set Digital pulse count value ===
1010 1010  
1011 1011  
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1029 1029  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1030 1030  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1031 1031  
1034 +
1032 1032  === 3.3.7 Set Workmode ===
1033 1033  
1034 1034  
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1053 1053  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1054 1054  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1055 1055  
1059 +
1056 1056  = 4. Battery & Power Consumption =
1057 1057  
1058 1058  
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1075 1075  
1076 1076  **Methods to Update Firmware:**
1077 1077  
1078 -* (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/]]
1079 -* 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]]**.
1082 +* (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/]]**
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]]**.
1080 1080  
1085 +
1081 1081  = 6. FAQ =
1082 1082  
1083 1083  == 6.1 Where can i find source code of SN50v3-LB? ==
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1086 1086  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1087 1087  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1088 1088  
1094 +
1095 +== 6.2 How to generate PWM Output in SN50v3-LB? ==
1096 +
1097 +
1098 +See this document: **[[Generate PWM Output on SN50v3>>https://www.dropbox.com/scl/fi/r3trcet2knujg40w0mgyn/Generate-PWM-Output-on-SN50v3.pdf?rlkey=rxsgmrhhrv62iiiwjq9sv10bn&dl=0]]**.
1099 +
1100 +
1101 +== 6.3 How to put several sensors to a SN50v3-LB? ==
1102 +
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 +
1105 +[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1106 +
1107 +[[image:image-20230810121434-1.png||height="242" width="656"]]
1108 +
1109 +
1089 1089  = 7. Order Info =
1090 1090  
1091 1091  
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1109 1109  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1110 1110  * (% style="color:red" %)**NH**(%%): No Hole
1111 1111  
1133 +
1112 1112  = 8. ​Packing Info =
1113 1113  
1114 1114  
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1123 1123  * Package Size / pcs : cm
1124 1124  * Weight / pcs : g
1125 1125  
1148 +
1126 1126  = 9. Support =
1127 1127  
1128 1128  
image-20230810121434-1.png
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