Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 78.1 >
edited by Mengting Qiu
on 2023/12/13 10:24
To version < 74.5 >
edited by Xiaoling
on 2023/08/19 16:07
>
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1 -XWiki.ting
1 +XWiki.Xiaoling
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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, and so on.
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.
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  
... ... @@ -27,6 +27,7 @@
27 27  
28 28  SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
29 29  
30 +
30 30  == 1.2 ​Features ==
31 31  
32 32  
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40 40  * Downlink to change configure
41 41  * 8500mAh Battery for long term use
42 42  
44 +
45 +
43 43  == 1.3 Specification ==
44 44  
45 45  
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77 77  * Sleep Mode: 5uA @ 3.3v
78 78  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
79 79  
83 +
84 +
80 80  == 1.4 Sleep mode and working mode ==
81 81  
82 82  
... ... @@ -104,6 +104,8 @@
104 104  )))
105 105  |(% 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.
106 106  
112 +
113 +
107 107  == 1.6 BLE connection ==
108 108  
109 109  
... ... @@ -580,7 +580,6 @@
580 580  
581 581  ==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
582 582  
583 -(% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
584 584  
585 585  In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
586 586  
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629 629  
630 630  [[image:image-20230818092200-1.png||height="344" width="627"]]
631 631  
632 -===== 2.3.2.10.b  Uplink, PWM output =====
633 633  
634 -[[image:image-20230817172209-2.png||height="439" width="683"]]
639 +===== 2.3.2.10.b  Downlink, PWM output =====
635 635  
636 636  
637 -
638 -
639 -
640 -
641 -===== 2.3.2.10.c  Downlink, PWM output =====
642 -
643 -
644 644  [[image:image-20230817173800-3.png||height="412" width="685"]]
645 645  
646 646  Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
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899 899  )))
900 900  * (((
901 901  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.
902 -)))
903 -* (((
904 -PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to class C. Power consumption will not be low.
905 905  
906 -For PWM Output Feature, there are two consideration to see if the device can be powered by battery or have to be powered by external DC.
907 907  
908 -a) If real-time control output is required, the SN50v3-LB is already operating in class C and an external power supply must be used.
909 -
910 -b) If the output duration is more than 30 seconds, better to use external power source. 
911 -
912 -
913 913  
914 914  )))
915 915  
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933 933  * 8: MOD9
934 934  * 9: MOD10
935 935  
925 +
926 +
936 936  == 2.4 Payload Decoder file ==
937 937  
938 938  
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962 962  * 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]].
963 963  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
964 964  
956 +
957 +
965 965  == 3.2 General Commands ==
966 966  
967 967  
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1009 1009  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
1010 1010  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1011 1011  
1005 +
1006 +
1012 1012  === 3.3.2 Get Device Status ===
1013 1013  
1014 1014  
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1057 1057  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1058 1058  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1059 1059  
1055 +
1056 +
1060 1060  === 3.3.4 Set Power Output Duration ===
1061 1061  
1062 1062  
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1089 1089  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1090 1090  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1091 1091  
1089 +
1090 +
1092 1092  === 3.3.5 Set Weighing parameters ===
1093 1093  
1094 1094  
... ... @@ -1114,6 +1114,8 @@
1114 1114  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1115 1115  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1116 1116  
1116 +
1117 +
1117 1117  === 3.3.6 Set Digital pulse count value ===
1118 1118  
1119 1119  
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1137 1137  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1138 1138  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1139 1139  
1141 +
1142 +
1140 1140  === 3.3.7 Set Workmode ===
1141 1141  
1142 1142  
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1161 1161  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1162 1162  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1163 1163  
1164 -(% id="H3.3.8PWMsetting" %)
1167 +
1168 +
1165 1165  === 3.3.8 PWM setting ===
1166 1166  
1167 1167  
1168 -(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1172 +Feature: Set the time acquisition unit for PWM input capture.
1169 1169  
1170 1170  (% style="color:blue" %)**AT Command: AT+PWMSET**
1171 1171  
1172 1172  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1173 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 130px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1174 -|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
1177 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1178 +|(% style="width:154px" %)AT+PWMSET=?|(% style="width:196px" %)0|(% style="width:157px" %)(((
1175 1175  0(default)
1176 1176  
1177 1177  OK
1178 1178  )))
1179 -|(% style="width:154px" %)AT+PWMSET=0|(% style="width:223px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:130px" %)(((
1183 +|(% style="width:154px" %)AT+PWMSET=0|(% style="width:196px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:157px" %)(((
1180 1180  OK
1181 1181  
1182 1182  )))
1183 -|(% style="width:154px" %)AT+PWMSET=1|(% style="width:223px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:130px" %)OK
1187 +|(% style="width:154px" %)AT+PWMSET=1|(% style="width:196px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:157px" %)OK
1184 1184  
1185 1185  (% style="color:blue" %)**Downlink Command: 0x0C**
1186 1186  
... ... @@ -1191,71 +1191,9 @@
1191 1191  
1192 1192  
1193 1193  
1194 -(% class="mark" %)Feature: Set the time acquisition unit for PWM output.
1198 += 4. Battery & Power Consumption =
1195 1195  
1196 -(% style="color:blue" %)**AT Command: AT+PWMOUT**
1197 1197  
1198 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1199 -|=(% style="width: 183px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 193px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 137px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1200 -|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
1201 -0,0,0(default)
1202 -
1203 -OK
1204 -)))
1205 -|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
1206 -OK
1207 -
1208 -)))
1209 -|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1210 -The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
1211 -
1212 -
1213 -)))|(% style="width:137px" %)(((
1214 -OK
1215 -)))
1216 -
1217 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1218 -|=(% style="width: 155px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 112px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 242px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**parameters**
1219 -|(% colspan="1" rowspan="3" style="width:155px" %)(((
1220 -AT+PWMOUT=a,b,c
1221 -
1222 -
1223 -)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1224 -Set PWM output time, output frequency and output duty cycle.(((
1225 -
1226 -)))
1227 -
1228 -(((
1229 -
1230 -)))
1231 -)))|(% style="width:242px" %)(((
1232 -a: Output time (unit: seconds)
1233 -
1234 -The value ranges from 0 to 65535.
1235 -
1236 -When a=65535, PWM will always output.
1237 -)))
1238 -|(% style="width:242px" %)(((
1239 -b: Output frequency (unit: HZ)
1240 -)))
1241 -|(% style="width:242px" %)(((
1242 -c: Output duty cycle (unit: %)
1243 -
1244 -The value ranges from 0 to 100.
1245 -)))
1246 -
1247 -(% style="color:blue" %)**Downlink Command: 0x0B01**
1248 -
1249 -Format: Command Code (0x0B01) followed by 6 bytes.
1250 -
1251 -Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1252 -
1253 -* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1254 -* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1255 -
1256 -= 4. Battery & Power Cons =
1257 -
1258 -
1259 1259  SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1260 1260  
1261 1261  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
... ... @@ -1278,6 +1278,8 @@
1278 1278  * (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/]]**
1279 1279  * 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]]**.
1280 1280  
1223 +
1224 +
1281 1281  = 6. FAQ =
1282 1282  
1283 1283  == 6.1 Where can i find source code of SN50v3-LB? ==
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1286 1286  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1287 1287  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1288 1288  
1233 +
1234 +
1289 1289  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1290 1290  
1291 1291  
... ... @@ -1325,6 +1325,8 @@
1325 1325  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1326 1326  * (% style="color:red" %)**NH**(%%): No Hole
1327 1327  
1274 +
1275 +
1328 1328  = 8. ​Packing Info =
1329 1329  
1330 1330  
... ... @@ -1339,6 +1339,8 @@
1339 1339  * Package Size / pcs : cm
1340 1340  * Weight / pcs : g
1341 1341  
1290 +
1291 +
1342 1342  = 9. Support =
1343 1343  
1344 1344  
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