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Last modified by Saxer Lin on 2025/03/18 17:25
From version 74.4
edited by Xiaoling
on 2023/08/19 15:45
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To version 75.11
edited by Xiaoling
on 2023/11/02 15:49
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB -- LoRaWAN Sensor Node User Manual
Parent
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1 +Main.User Manual for LoRaWAN End Nodes.WebHome
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1 -(% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
1 +
3 3  
4 4  
4 +**Table of Contents:**
5 5  
6 -**Table of Contents：**
7 -
8 8  {{toc/}}
9 9  
10 10  
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19 19  
20 20  (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
21 21  
22 -(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
20 +(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, and so on.
23 23  
24 24  (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
25 25  
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41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
42 +
43 +
44 44  == 1.3 Specification ==
45 45  
46 46  
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78 78  * Sleep Mode: 5uA @ 3.3v
79 79  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
80 80  
81 +
82 +
81 81  == 1.4 Sleep mode and working mode ==
82 82  
83 83  
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105 105  )))
106 106  |(% 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.
107 107  
110 +
111 +
108 108  == 1.6 BLE connection ==
109 109  
110 110  
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123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230610163213-1.png||height="404" width="699"]]
130 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB%20--%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20230610163213-1.png?width=699&height=404&rev=1.1||alt="image-20230610163213-1.png"]]
127 127  
128 128  
129 129  == 1.8 Mechanical ==
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141 141  
142 142  SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
143 143  
144 -[[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-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
145 145  
146 -[[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/1656298089706-973.png?rev=1.1||alt="1656298089706-973.png"]]
149 +[[image:image-20231101154140-1.png||height="514" width="867"]]
147 147  
148 148  
149 149  = 2. Configure SN50v3-LB to connect to LoRaWAN network =
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579 579  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
580 580  
581 581  
582 -==== 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) ====
583 583  
584 584  
585 585  In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
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651 651  [[image:image-20230817173858-5.png||height="694" width="921"]]
652 652  
653 653  
654 -=== 2.3.3  ​Decode payload ===
657 +=== 2.3.3 ​Decode payload ===
655 655  
656 656  
657 657  While using TTN V3 network, you can add the payload format to decode the payload.
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892 892  * (((
893 893  Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>||anchor="H3.3.8PWMsetting"]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
894 894  
898 +
895 895  
896 896  )))
897 897  
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915 915  * 8: MOD9
916 916  * 9: MOD10
917 917  
922 +
923 +
918 918  == 2.4 Payload Decoder file ==
919 919  
920 920  
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944 944  * 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]].
945 945  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
946 946  
953 +
954 +
947 947  == 3.2 General Commands ==
948 948  
949 949  
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991 991  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
992 992  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
993 993  
1002 +
1003 +
994 994  === 3.3.2 Get Device Status ===
995 995  
996 996  
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1039 1039  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1040 1040  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1041 1041  
1052 +
1053 +
1042 1042  === 3.3.4 Set Power Output Duration ===
1043 1043  
1044 1044  
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1071 1071  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1072 1072  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1073 1073  
1086 +
1087 +
1074 1074  === 3.3.5 Set Weighing parameters ===
1075 1075  
1076 1076  
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1096 1096  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1097 1097  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1098 1098  
1113 +
1114 +
1099 1099  === 3.3.6 Set Digital pulse count value ===
1100 1100  
1101 1101  
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1119 1119  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1120 1120  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1121 1121  
1138 +
1139 +
1122 1122  === 3.3.7 Set Workmode ===
1123 1123  
1124 1124  
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1143 1143  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1144 1144  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1145 1145  
1164 +
1165 +
1146 1146  === 3.3.8 PWM setting ===
1147 1147  
1168 +
1148 1148  Feature: Set the time acquisition unit for PWM input capture.
1149 1149  
1150 1150  (% style="color:blue" %)**AT Command: AT+PWMSET**
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1169 1169  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1170 1170  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1171 1171  
1193 +
1194 +
1172 1172  = 4. Battery & Power Consumption =
1173 1173  
1174 1174  
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1194 1194  * (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/]]**
1195 1195  * 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]]**.
1196 1196  
1220 +
1221 +
1197 1197  = 6. FAQ =
1198 1198  
1199 1199  == 6.1 Where can i find source code of SN50v3-LB? ==
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1202 1202  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1203 1203  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1204 1204  
1230 +
1231 +
1205 1205  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1206 1206  
1207 1207  
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1241 1241  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1242 1242  * (% style="color:red" %)**NH**(%%): No Hole
1243 1243  
1271 +
1272 +
1244 1244  = 8. ​Packing Info =
1245 1245  
1246 1246  
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1255 1255  * Package Size / pcs : cm
1256 1256  * Weight / pcs : g
1257 1257  
1287 +
1288 +
1258 1258  = 9. Support =
1259 1259  
1260 1260  
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1261 1261  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1262 1262  
1263 1263  * 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]]
1295 +
1296 +
1297 +
1298 += 10. FCC Warning =
1299 +
1300 +
1301 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1302 +
1303 +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.
1304 +
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:
1306 +
1307 +—Reorient or relocate the receiving antenna.
1308 +
1309 +—Increase the separation between the equipment and receiver.
1310 +
1311 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1312 +
1313 +—Consult the dealer or an experienced radio/TV technician for help.
1314 +
1315 +
1316 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
1317 +
1318 +This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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