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Last modified by Xiaoling on 2025/06/12 15:06
From version 117.3
edited by Xiaoling
on 2025/03/29 09:07
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To version 98.1
edited by Xiaoling
on 2024/09/24 11:28
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... ... @@ -22,7 +22,7 @@
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-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.
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.
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-ion battery (SN50v3-LS)
47 +* Solar panel + 3000mAh Li-on battery (SN50v3-LS)
48 48  
49 49  == 1.3 Specification ==
50 50  
... ... @@ -135,9 +135,10 @@
135 135  === 1.8.1 for LB version ===
136 136  
137 137  
138 -[[image:image-20240924112806-1.png||height="548" width="894"]]
138 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]][[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
139 139  
140 140  
141 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
141 141  
142 142  === 1.8.2 for LS version ===
143 143  
... ... @@ -149,9 +149,9 @@
149 149  
150 150  SN50v3-LB/LS has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
151 151  
152 -[[image:image-20250329085729-1.jpeg]]
153 +[[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"]]
153 153  
154 -[[image:image-20250329085744-2.jpeg]]
155 +[[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"]]
155 155  
156 156  
157 157  = 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
... ... @@ -169,13 +169,12 @@
169 169  
170 170  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
171 171  
172 -[[image:image-20250329090241-3.png]]
173 173  
174 174  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB/LS.
175 175  
176 176  Each SN50v3-LB/LS is shipped with a sticker with the default device EUI as below:
177 177  
178 -[[image:image-20250329090300-4.jpeg]]
178 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-LB_S31B-LB/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png" height="233" width="502"]]
179 179  
180 180  
181 181  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -183,23 +183,23 @@
183 183  
184 184  (% style="color:blue" %)**Register the device**
185 185  
186 -[[image:image-20250329090324-5.jpeg]]
186 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
187 187  
188 188  
189 189  (% style="color:blue" %)**Add APP EUI and DEV EUI**
190 190  
191 -[[image:image-20250329090341-6.jpeg]]
191 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
192 192  
193 193  
194 194  (% style="color:blue" %)**Add APP EUI in the application**
195 195  
196 196  
197 -[[image:image-20250329090403-7.jpeg]]
197 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
198 198  
199 199  
200 200  (% style="color:blue" %)**Add APP KEY**
201 201  
202 -[[image:image-20250329090417-8.jpeg]]
202 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
203 203  
204 204  (% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
205 205  
... ... @@ -621,13 +621,13 @@
621 621  
622 622  When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
623 623  
624 -**Frequency:**
624 +**Frequency：**
625 625  
626 626  (% class="MsoNormal" %)
627 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, **(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period(HZ);
627 +(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, **(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
628 628  
629 629  (% class="MsoNormal" %)
630 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, **(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period(HZ);
630 +(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, **(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
631 631  
632 632  
633 633  (% class="MsoNormal" %)
... ... @@ -689,7 +689,7 @@
689 689  
690 690  
691 691  
692 -==== 2.3.2.11  MOD~=11 (TEMP117)(Since firmware V1.3.0) ====
692 +==== 2.3.2.11  MOD~=11 (TEMP117) ====
693 693  
694 694  
695 695  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
... ... @@ -704,9 +704,11 @@
704 704  Digital in(PB15)&Digital Interrupt(PA8)
705 705  )))|(% style="width:308px" %)(((
706 706  Temperature
707 +
707 707  (TEMP117)
708 708  )))|(% style="width:154px" %)(((
709 709  Reserved position, meaningless
711 +
710 710  (0x0000)
711 711  )))
712 712  
... ... @@ -717,7 +717,7 @@
717 717  [[image:image-20240717141528-2.jpeg||height="430" width="654"]]
718 718  
719 719  
720 -==== 2.3.2.12  MOD~=12 (Count+SHT31)(Since firmware V1.3.1) ====
722 +==== 2.3.2.12  MOD~=12 (Count+SHT31) ====
721 721  
722 722  
723 723  This mode has total 11 bytes. As shown below:
... ... @@ -1103,109 +1103,41 @@
1103 1103  === 3.3.3 Set Interrupt Mode ===
1104 1104  
1105 1105  
1106 -==== 3.3.3.1 Before V1.3.4 firmware ====
1108 +Feature, Set Interrupt mode for GPIO_EXIT.
1107 1107  
1108 -(% 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 +(% style="color:blue" %)**AT Command: AT+INTMOD1,AT+INTMOD2,AT+INTMOD3**
1109 1109  
1110 -Feature, Set Interrupt mode for PA8, PA4, PB15.
1111 -
1112 -Before using the interrupt function of the **INT** pin, users can set the interrupt triggering mode as required.
1113 -
1114 -(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a**
1115 -
1116 -(% style="color:#4472c4" %)**AT+INTMODx:**
1117 -
1118 -* (% style="color:#4472c4" %)**AT+INTMOD1   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1119 -* (% style="color:#4472c4" %)**AT+INTMOD2   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1120 -* (% style="color:#4472c4" %)**AT+INTMOD3   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1121 -
1122 -**Parameter a setting:**
1123 -
1124 -* **0:** Disable Interrupt
1125 -* **1:** Trigger by rising and falling edge
1126 -* **2:** Trigger by falling edge
1127 -* **3: **Trigger by rising edge
1128 -
1129 -**Example:**
1130 -
1131 -* AT+INTMOD1=0  ~/~/Disable the PA8 pin interrupt function
1132 -* AT+INTMOD2=2  ~/~/Set the interrupt of the PA4 pin to be triggered by the falling edge
1133 -* AT+INTMOD3=3  ~/~/Set the interrupt of the PB15 pin to be triggered by the rising edge
1134 -
1135 -(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb**
1136 -
1137 -Format: Command Code (0x06 00) followed by 2 bytes.
1138 -
1139 -(% 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.)
1140 -
1141 -(% 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)
1142 -
1143 -**Example:**
1144 -
1145 -* Downlink Payload: **06 00 00 01     **~/~/ Equal to AT+INTMOD1=1
1146 -* Downlink Payload: **06 00 01 02     **~/~/ Equal to AT+INTMOD2=2
1147 -* Downlink Payload: **06 00 02 03     **~/~/ Equal to AT+INTMOD3=3
1148 -
1149 -==== 3.3.3.2 Since V1.3.4 firmware ====
1150 -
1151 -(% 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.**
1152 -
1153 -(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a,b**
1154 -
1155 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:420px" %)
1156 -|=(% 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**
1157 -|(% style="width:116px" %)(((
1158 -
1159 -
1160 -**x**
1161 -)))|(% style="width:392px" %)(((
1162 -1: Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1163 -
1164 -2:  Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1165 -
1166 -3: Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1112 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1113 +|=(% 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**
1114 +|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1115 +0
1116 +OK
1117 +the mode is 0 =Disable Interrupt
1167 1167  )))
1168 -|(% style="width:116px" %)(((
1169 -
1119 +|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
1120 +Set Transmit Interval
1121 +0. (Disable Interrupt),
1122 +~1. (Trigger by rising and falling edge)
1123 +2. (Trigger by falling edge)
1124 +3. (Trigger by rising edge)
1125 +)))|(% style="width:157px" %)OK
1126 +|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
1127 +Set Transmit Interval
1128 +trigger by rising edge.
1129 +)))|(% style="width:157px" %)OK
1130 +|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
1170 1170  
1171 -**a**
1172 -)))|(% style="width:392px" %)(((
1173 -**0:** Disable Interrupt
1132 +(% style="color:blue" %)**Downlink Command: 0x06**
1174 1174  
1175 -**1:** Trigger by rising and falling edge
1134 +Format: Command Code (0x06) followed by 3 bytes.
1176 1176  
1177 -**2:** Trigger by falling edge
1136 +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 1178  
1179 -**3: **Trigger by rising edge
1180 -)))
1181 -|(% style="width:116px" %)**b**|(% style="width:392px" %)(((
1182 -Set the delay time. (Default: 0)
1138 +* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
1139 +* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
1140 +* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1141 +* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1183 1183  
1184 -**Value range: 0~~65535 ms**
1185 -)))
1186 -
1187 -**Example:**
1188 -
1189 -* AT+INTMOD1=0,0  ~/~/Disable the PA8 pin interrupt function
1190 -* 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
1191 -* 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
1192 -
1193 -(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb cc**
1194 -
1195 -Format: Command Code (0x06 00) followed by 4 bytes.
1196 -
1197 -(% 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.)
1198 -
1199 -(% 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)
1200 -
1201 -(% style="color:#4472c4" %)**cc: **(%%)**2 bytes**, Set the delay time. (0x00~~0xFFFF)
1202 -
1203 -**Example:**
1204 -
1205 -* Downlink Payload: **06 00 00 01 00 00     **~/~/ Equal to AT+INTMOD1=1,0
1206 -* Downlink Payload: **06 00 01 02 0B B8     **~/~/ Equal to AT+INTMOD2=2,3000
1207 -* Downlink Payload: **06 00 02 03 03 E8   **~/~/ Equal to AT+INTMOD3=3,1000
1208 -
1209 1209  === 3.3.4 Set Power Output Duration ===
1210 1210  
1211 1211  
... ... @@ -1381,8 +1381,6 @@
1381 1381  )))
1382 1382  |(% style="width:242px" %)(((
1383 1383  b: Output frequency (unit: HZ)
1384 -
1385 -range 5~~100000HZ
1386 1386  )))
1387 1387  |(% style="width:242px" %)(((
1388 1388  c: Output duty cycle (unit: %)
... ... @@ -1389,17 +1389,15 @@
1389 1389  The value ranges from 0 to 100.
1390 1390  )))
1391 1391  
1392 -(% style="color:blue" %)**Downlink Command: 0x0B**
1324 +(% style="color:blue" %)**Downlink Command: 0x0B01**
1393 1393  
1394 -Format: Command Code (0x0B) followed by 6 bytes.
1326 +Format: Command Code (0x0B01) followed by 6 bytes.
1395 1395  
1396 -0B + Output frequency (3bytes)+ Output duty cycle (1bytes)+Output time (2bytes)
1328 +Downlink payload:0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1397 1397  
1398 -Downlink payload:0B bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1330 +* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1331 +* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1399 1399  
1400 -* Example 1: Downlink Payload: 0B 0003E8 32 0005 **~-~-->**  AT+PWMOUT=5,1000,50
1401 -* Example 2: Downlink Payload: 0B 0007D0 3C 000A **~-~-->**  AT+PWMOUT=10,2000,60
1402 -
1403 1403  = 4. Battery & Power Cons =
1404 1404  
1405 1405  
... ... @@ -1425,39 +1425,21 @@
1425 1425  * (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/]]**
1426 1426  * 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]]**.
1427 1427  
1428 -= 6.  Developer Guide =
1358 += 6. FAQ =
1429 1429  
1430 -SN50v3 is an open source project, developer can use compile their firmware for customized applications. User can get the source code from:
1360 +== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1431 1431  
1432 -* (((
1433 -Software Source Code: [[Releases · dragino/SN50v3 (github.com)>>url:https://github.com/dragino/SN50v3/releases]]
1434 -)))
1435 -* (((
1436 -Hardware Design files:  **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1437 -)))
1438 -* (((
1439 -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/]]
1440 -)))
1441 1441  
1442 -**~1. If you want to change frequency, modify the Preprocessor Symbols.**
1363 +* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1364 +* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1443 1443  
1444 -For example, change EU868 to US915
1366 +== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
1445 1445  
1446 -[[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"]]
1447 1447  
1448 -**2. Compile and build**
1449 -
1450 -[[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"]]
1451 -
1452 -= 7. FAQ =
1453 -
1454 -== 7.1 How to generate PWM Output in SN50v3-LB/LS? ==
1455 -
1456 -
1457 1457  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]]**.
1458 1458  
1459 1459  
1460 -== 7.2 How to put several sensors to a SN50v3-LB/LS? ==
1372 +== 6.3 How to put several sensors to a SN50v3-LB/LS? ==
1461 1461  
1462 1462  
1463 1463  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.
... ... @@ -1467,7 +1467,7 @@
1467 1467  [[image:image-20230810121434-1.png||height="242" width="656"]]
1468 1468  
1469 1469  
1470 -= 8. Order Info =
1382 += 7. Order Info =
1471 1471  
1472 1472  
1473 1473  Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**(%%) or (% style="color:blue" %)**SN50v3-LS-XX-YY**
... ... @@ -1490,7 +1490,7 @@
1490 1490  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1491 1491  * (% style="color:red" %)**NH**(%%): No Hole
1492 1492  
1493 -= 9. ​Packing Info =
1405 += 8. ​Packing Info =
1494 1494  
1495 1495  
1496 1496  (% style="color:#037691" %)**Package Includes**:
... ... @@ -1504,7 +1504,7 @@
1504 1504  * Package Size / pcs : cm
1505 1505  * Weight / pcs : g
1506 1506  
1507 -= 10. Support =
1419 += 9. Support =
1508 1508  
1509 1509  
1510 1510  * 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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