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Last modified by Xiaoling on 2025/06/12 15:06
From version 99.1
edited by Xiaoling
on 2024/09/24 11:28
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To version 112.1
edited by Xiaoling
on 2025/03/29 09:02
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22 22  == 1.1 What is SN50v3-LB/LS LoRaWAN Generic Node ==
23 23  
24 24  
25 -(% style="color:blue" %)**SN50V3-LB/LS **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mAh Li/SOCl2 battery**(%%)  or (% style="color:blue" %)**solar powered + li-on battery**(%%) for long term use.SN50V3-LB/LS 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.
25 +(% style="color:blue" %)**SN50V3-LB/LS **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mAh Li/SOCl2 battery**(%%)  or (% style="color:blue" %)**solar powered + Li-ion battery**(%%) for long term use.SN50V3-LB/LS 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.
26 26  
27 27  (% style="color:blue" %)**SN50V3-LB/LS 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.
28 28  
... ... @@ -44,7 +44,7 @@
44 44  * Uplink on periodically
45 45  * Downlink to change configure
46 46  * 8500mAh Li/SOCl2 Battery (SN50v3-LB)
47 -* Solar panel + 3000mAh Li-on battery (SN50v3-LS)
47 +* Solar panel + 3000mAh Li-ion battery (SN50v3-LS)
48 48  
49 49  == 1.3 Specification ==
50 50  
... ... @@ -688,7 +688,7 @@
688 688  
689 689  
690 690  
691 -==== 2.3.2.11  MOD~=11 (TEMP117) ====
691 +==== 2.3.2.11  MOD~=11 (TEMP117)(Since firmware V1.3.0) ====
692 692  
693 693  
694 694  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
... ... @@ -718,7 +718,7 @@
718 718  [[image:image-20240717141528-2.jpeg||height="430" width="654"]]
719 719  
720 720  
721 -==== 2.3.2.12  MOD~=12 (Count+SHT31) ====
721 +==== 2.3.2.12  MOD~=12 (Count+SHT31)(Since firmware V1.3.1) ====
722 722  
723 723  
724 724  This mode has total 11 bytes. As shown below:
... ... @@ -1104,41 +1104,109 @@
1104 1104  === 3.3.3 Set Interrupt Mode ===
1105 1105  
1106 1106  
1107 -Feature, Set Interrupt mode for GPIO_EXIT.
1107 +==== 3.3.3.1 Before V1.3.4 firmware ====
1108 1108  
1109 -(% style="color:blue" %)**AT Command: AT+INTMOD1,AT+INTMOD2,AT+INTMOD3**
1109 +(% style="color:red" %)**Note: Before V1.3.4 firmware, the interrupt function of PA8,PA4,PB15 had only one parameter to set, which was used to set the interrupt trigger mode.**
1110 1110  
1111 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1112 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1113 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1114 -0
1115 -OK
1116 -the mode is 0 =Disable Interrupt
1111 +Feature, Set Interrupt mode for PA8, PA4, PB15.
1112 +
1113 +Before using the interrupt function of the **INT** pin, users can set the interrupt triggering mode as required.
1114 +
1115 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a**
1116 +
1117 +(% style="color:#4472c4" %)**AT+INTMODx:**
1118 +
1119 +* (% style="color:#4472c4" %)**AT+INTMOD1   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1120 +* (% style="color:#4472c4" %)**AT+INTMOD2   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1121 +* (% style="color:#4472c4" %)**AT+INTMOD3   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1122 +
1123 +**Parameter a setting:**
1124 +
1125 +* **0:** Disable Interrupt
1126 +* **1:** Trigger by rising and falling edge
1127 +* **2:** Trigger by falling edge
1128 +* **3: **Trigger by rising edge
1129 +
1130 +**Example:**
1131 +
1132 +* AT+INTMOD1=0  ~/~/Disable the PA8 pin interrupt function
1133 +* AT+INTMOD2=2  ~/~/Set the interrupt of the PA4 pin to be triggered by the falling edge
1134 +* AT+INTMOD3=3  ~/~/Set the interrupt of the PB15 pin to be triggered by the rising edge
1135 +
1136 +(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb**
1137 +
1138 +Format: Command Code (0x06 00) followed by 2 bytes.
1139 +
1140 +(% style="color:#4472c4" %)**aa:**(%%) Set the corresponding pin. ((% style="background-color:yellow" %)**00**(%%): PA8 Pin;  (% style="background-color:yellow" %)**01**(%%)**: **PA4 Pin;  (% style="background-color:yellow" %)**02**(%%): PB15 Pin.)
1141 +
1142 +(% style="color:#4472c4" %)**bb: **(%%)Set interrupt mode. ((% style="background-color:yellow" %)**00**(%%) Disable, (% style="background-color:yellow" %)**01**(%%) falling or rising, (% style="background-color:yellow" %)**02**(%%) falling, (% style="background-color:yellow" %)**03**(%%) rising)
1143 +
1144 +**Example:**
1145 +
1146 +* Downlink Payload: **06 00 00 01     **~/~/ Equal to AT+INTMOD1=1
1147 +* Downlink Payload: **06 00 01 02     **~/~/ Equal to AT+INTMOD2=2
1148 +* Downlink Payload: **06 00 02 03     **~/~/ Equal to AT+INTMOD3=3
1149 +
1150 +==== 3.3.3.2 Since V1.3.4 firmware ====
1151 +
1152 +(% style="color:red" %)**Note: Since V1.3.4 firmware, the Interrupt function has added a new parameter to set the delay time, i.e. the state hold time.**
1153 +
1154 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a,b**
1155 +
1156 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:420px" %)
1157 +|=(% style="width: 116px; background-color: rgb(79, 129, 189); color: white;" %)**Parameter **|=(% style="width: 392px; background-color: rgb(79, 129, 189); color: white;" %)**Values and functions**
1158 +|(% style="width:116px" %)(((
1159 +
1160 +
1161 +**x**
1162 +)))|(% style="width:392px" %)(((
1163 +1: Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1164 +
1165 +2:  Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1166 +
1167 +3: Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1117 1117  )))
1118 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
1119 -Set Transmit Interval
1120 -0. (Disable Interrupt),
1121 -~1. (Trigger by rising and falling edge)
1122 -2. (Trigger by falling edge)
1123 -3. (Trigger by rising edge)
1124 -)))|(% style="width:157px" %)OK
1125 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
1126 -Set Transmit Interval
1127 -trigger by rising edge.
1128 -)))|(% style="width:157px" %)OK
1129 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
1169 +|(% style="width:116px" %)(((
1170 +
1130 1130  
1131 -(% style="color:blue" %)**Downlink Command: 0x06**
1172 +**a**
1173 +)))|(% style="width:392px" %)(((
1174 +**0:** Disable Interrupt
1132 1132  
1133 -Format: Command Code (0x06) followed by 3 bytes.
1176 +**1:** Trigger by rising and falling edge
1134 1134  
1135 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1178 +**2:** Trigger by falling edge
1136 1136  
1137 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
1138 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
1139 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1140 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1180 +**3: **Trigger by rising edge
1181 +)))
1182 +|(% style="width:116px" %)**b**|(% style="width:392px" %)(((
1183 +Set the delay time. (Default: 0)
1141 1141  
1185 +**Value range: 0~~65535 ms**
1186 +)))
1187 +
1188 +**Example:**
1189 +
1190 +* AT+INTMOD1=0,0  ~/~/Disable the PA8 pin interrupt function
1191 +* AT+INTMOD2=2,1000  ~/~/Set the interrupt of the PA4 pin to be triggered by the falling edge, however, the interrupt will only be triggered if the low level state remains 1000ms
1192 +* AT+INTMOD3=3,2500  ~/~/Set the interrupt of the PB15 pin to be triggered by the rising edge, however, the interrupt will only be triggered if the high level state remains 2500ms
1193 +
1194 +(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb cc**
1195 +
1196 +Format: Command Code (0x06 00) followed by 4 bytes.
1197 +
1198 +(% style="color:#4472c4" %)**aa:**(%%) **1 byte**, set the corresponding pin. ((% style="background-color:yellow" %)**00**(%%): PA8 Pin;  (% style="background-color:yellow" %)**01**(%%)**: **PA4 Pin;  (% style="background-color:yellow" %)**02**(%%): PB15 Pin.)
1199 +
1200 +(% style="color:#4472c4" %)**bb: **(%%)**1 byte**, set interrupt mode. ((% style="background-color:yellow" %)**00**(%%) Disable, (% style="background-color:yellow" %)**01**(%%) falling or rising, (% style="background-color:yellow" %)**02**(%%) falling, (% style="background-color:yellow" %)**03**(%%) rising)
1201 +
1202 +(% style="color:#4472c4" %)**cc: **(%%)**2 bytes**, Set the delay time. (0x00~~0xFFFF)
1203 +
1204 +**Example:**
1205 +
1206 +* Downlink Payload: **06 00 00 01 00 00     **~/~/ Equal to AT+INTMOD1=1,0
1207 +* Downlink Payload: **06 00 01 02 0B B8     **~/~/ Equal to AT+INTMOD2=2,3000
1208 +* Downlink Payload: **06 00 02 03 03 E8   **~/~/ Equal to AT+INTMOD3=3,1000
1209 +
1142 1142  === 3.3.4 Set Power Output Duration ===
1143 1143  
1144 1144  
... ... @@ -1314,6 +1314,8 @@
1314 1314  )))
1315 1315  |(% style="width:242px" %)(((
1316 1316  b: Output frequency (unit: HZ)
1385 +
1386 +range 5~~100000HZ
1317 1317  )))
1318 1318  |(% style="width:242px" %)(((
1319 1319  c: Output duty cycle (unit: %)
... ... @@ -1320,15 +1320,17 @@
1320 1320  The value ranges from 0 to 100.
1321 1321  )))
1322 1322  
1323 -(% style="color:blue" %)**Downlink Command: 0x0B01**
1393 +(% style="color:blue" %)**Downlink Command: 0x0B**
1324 1324  
1325 -Format: Command Code (0x0B01) followed by 6 bytes.
1395 +Format: Command Code (0x0B) followed by 6 bytes.
1326 1326  
1327 -Downlink payload:0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1397 +0B + Output frequency (3bytes)+ Output duty cycle (1bytes)+Output time (2bytes)
1328 1328  
1329 -* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1330 -* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1399 +Downlink payload:0B bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1331 1331  
1401 +* Example 1: Downlink Payload: 0B 0003E8 32 0005 **~-~-->**  AT+PWMOUT=5,1000,50
1402 +* Example 2: Downlink Payload: 0B 0007D0 3C 000A **~-~-->**  AT+PWMOUT=10,2000,60
1403 +
1332 1332  = 4. Battery & Power Cons =
1333 1333  
1334 1334  
... ... @@ -1354,21 +1354,39 @@
1354 1354  * (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/]]**
1355 1355  * 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]]**.
1356 1356  
1357 -= 6. FAQ =
1429 += 6.  Developer Guide =
1358 1358  
1359 -== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1431 +SN50v3 is an open source project, developer can use compile their firmware for customized applications. User can get the source code from:
1360 1360  
1433 +* (((
1434 +Software Source Code: [[Releases · dragino/SN50v3 (github.com)>>url:https://github.com/dragino/SN50v3/releases]]
1435 +)))
1436 +* (((
1437 +Hardware Design files:  **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1438 +)))
1439 +* (((
1440 +Compile instruction:[[Compile instruction>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Module/Compile%20and%20Upload%20Code%20to%20ASR6601%20Platform/]]
1441 +)))
1361 1361  
1362 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1363 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1443 +**~1. If you want to change frequency, modify the Preprocessor Symbols.**
1364 1364  
1365 -== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
1445 +For example, change EU868 to US915
1366 1366  
1447 +[[image:https://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/1656318662202-530.png?rev=1.1||alt="1656318662202-530.png"]]
1367 1367  
1449 +**2. Compile and build**
1450 +
1451 +[[image:https://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-20220627163212-17.png?rev=1.1||alt="image-20220627163212-17.png"]]
1452 +
1453 += 7. FAQ =
1454 +
1455 +== 7.1 How to generate PWM Output in SN50v3-LB/LS? ==
1456 +
1457 +
1368 1368  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]]**.
1369 1369  
1370 1370  
1371 -== 6.3 How to put several sensors to a SN50v3-LB/LS? ==
1461 +== 7.2 How to put several sensors to a SN50v3-LB/LS? ==
1372 1372  
1373 1373  
1374 1374  When we want to put several sensors to A SN50v3-LB/LS, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
... ... @@ -1378,7 +1378,7 @@
1378 1378  [[image:image-20230810121434-1.png||height="242" width="656"]]
1379 1379  
1380 1380  
1381 -= 7. Order Info =
1471 += 8. Order Info =
1382 1382  
1383 1383  
1384 1384  Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**(%%) or (% style="color:blue" %)**SN50v3-LS-XX-YY**
... ... @@ -1401,7 +1401,7 @@
1401 1401  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1402 1402  * (% style="color:red" %)**NH**(%%): No Hole
1403 1403  
1404 -= 8. ​Packing Info =
1494 += 9. ​Packing Info =
1405 1405  
1406 1406  
1407 1407  (% style="color:#037691" %)**Package Includes**:
... ... @@ -1415,7 +1415,7 @@
1415 1415  * Package Size / pcs : cm
1416 1416  * Weight / pcs : g
1417 1417  
1418 -= 9. Support =
1508 += 10. Support =
1419 1419  
1420 1420  
1421 1421  * 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.
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