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Last modified by Saxer Lin on 2025/03/18 17:25
From version 75.6
edited by Xiaoling
on 2023/11/02 15:29
Change comment: There is no comment for this version
To version 75.11
edited by Xiaoling
on 2023/11/02 15:49
Change comment: There is no comment for this version

Summary

Details

Page properties
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  
... ... @@ -103,6 +103,8 @@
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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576 576  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
577 577  
578 578  
579 -==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
585 +==== 2.3.2.10  MOD~=10 (PWM input capture and output mode, Since firmware v1.2) ====
580 580  
581 581  
582 582  In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
... ... @@ -913,6 +913,8 @@
913 913  * 8: MOD9
914 914  * 9: MOD10
915 915  
922 +
923 +
916 916  == 2.4 Payload Decoder file ==
917 917  
918 918  
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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  
1220 +
1221 +
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  
... ... @@ -1262,6 +1262,7 @@
1262 1262  * 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.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
1263 1263  
1264 1264  
1297 +
1265 1265  = 10. FCC Warning =
1266 1266  
1267 1267  
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1269 1269  
1270 1270  This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
1271 1271  
1272 -(% style="color:red" %) **Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1305 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1273 1273  
1274 1274  —Reorient or relocate the receiving antenna.
1275 1275