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Last modified by Saxer Lin on 2025/03/18 17:25
From version 75.8
edited by Xiaoling
on 2023/11/02 15:29
Change comment: There is no comment for this version
To version 75.10
edited by Xiaoling
on 2023/11/02 15:48
Change comment: There is no comment for this version

Summary

Details

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Content
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1 1  
2 2  
3 3  
4 -**Table of Contents：**
4 +**Table of Contents:**
5 5  
6 6  {{toc/}}
7 7  
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39 39  * Downlink to change configure
40 40  * 8500mAh Battery for long term use
41 41  
42 +
43 +
42 42  == 1.3 Specification ==
43 43  
44 44  
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76 76  * Sleep Mode: 5uA @ 3.3v
77 77  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
78 78  
81 +
82 +
79 79  == 1.4 Sleep mode and working mode ==
80 80  
81 81  
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103 103  )))
104 104  |(% 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.
105 105  
110 +
111 +
106 106  == 1.6 BLE connection ==
107 107  
108 108  
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913 913  * 8: MOD9
914 914  * 9: MOD10
915 915  
922 +
923 +
916 916  == 2.4 Payload Decoder file ==
917 917  
918 918  
... ... @@ -942,6 +942,8 @@
942 942  * 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]].
943 943  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
944 944  
953 +
954 +
945 945  == 3.2 General Commands ==
946 946  
947 947  
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989 989  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
990 990  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
991 991  
1002 +
1003 +
992 992  === 3.3.2 Get Device Status ===
993 993  
994 994  
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1037 1037  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1038 1038  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1039 1039  
1052 +
1053 +
1040 1040  === 3.3.4 Set Power Output Duration ===
1041 1041  
1042 1042  
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1069 1069  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1070 1070  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1071 1071  
1086 +
1087 +
1072 1072  === 3.3.5 Set Weighing parameters ===
1073 1073  
1074 1074  
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1094 1094  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1095 1095  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1096 1096  
1113 +
1114 +
1097 1097  === 3.3.6 Set Digital pulse count value ===
1098 1098  
1099 1099  
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1117 1117  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1118 1118  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1119 1119  
1138 +
1139 +
1120 1120  === 3.3.7 Set Workmode ===
1121 1121  
1122 1122  
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1141 1141  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1142 1142  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1143 1143  
1164 +
1165 +
1144 1144  === 3.3.8 PWM setting ===
1145 1145  
1146 1146  
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1168 1168  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1169 1169  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1170 1170  
1193 +
1194 +
1171 1171  = 4. Battery & Power Consumption =
1172 1172  
1173 1173  
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1193 1193  * (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/]]**
1194 1194  * 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]]**.
1195 1195  
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1196 1196  = 6. FAQ =
1197 1197  
1198 1198  == 6.1 Where can i find source code of SN50v3-LB? ==
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1201 1201  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1202 1202  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1203 1203  
1230 +
1231 +
1204 1204  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1205 1205  
1206 1206  
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1240 1240  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1241 1241  * (% style="color:red" %)**NH**(%%): No Hole
1242 1242  
1271 +
1272 +
1243 1243  = 8. ​Packing Info =
1244 1244  
1245 1245  
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1254 1254  * Package Size / pcs : cm
1255 1255  * Weight / pcs : g
1256 1256  
1287 +
1288 +
1257 1257  = 9. Support =
1258 1258  
1259 1259