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Last modified by Xiaoling on 2025/06/12 15:06
From version 107.1
edited by Bei Jinggeng
on 2025/03/13 09:36
Change comment: There is no comment for this version
To version 122.1
edited by Mengting Qiu
on 2025/04/02 11:17
Change comment: There is no comment for this version

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1 -XWiki.Bei
1 +XWiki.ting
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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: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"]]
152 +[[image:image-20250329085729-1.jpeg]]
153 153  
154 -[[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"]]
154 +[[image:image-20250329085744-2.jpeg]]
155 155  
156 156  
157 157  = 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
... ... @@ -169,12 +169,13 @@
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]]
172 172  
173 173  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB/LS.
174 174  
175 175  Each SN50v3-LB/LS is shipped with a sticker with the default device EUI as below:
176 176  
177 -[[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"]]
178 +[[image:image-20250329090300-4.jpeg]]
178 178  
179 179  
180 180  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -182,23 +182,23 @@
182 182  
183 183  (% style="color:blue" %)**Register the device**
184 184  
185 -[[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"]]
186 +[[image:image-20250329090324-5.jpeg]]
186 186  
187 187  
188 188  (% style="color:blue" %)**Add APP EUI and DEV EUI**
189 189  
190 -[[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"]]
191 +[[image:image-20250329090341-6.jpeg]]
191 191  
192 192  
193 193  (% style="color:blue" %)**Add APP EUI in the application**
194 194  
195 195  
196 -[[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"]]
197 +[[image:image-20250329090403-7.jpeg]]
197 197  
198 198  
199 199  (% style="color:blue" %)**Add APP KEY**
200 200  
201 -[[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"]]
202 +[[image:image-20250329090417-8.jpeg]]
202 202  
203 203  (% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
204 204  
... ... @@ -620,13 +620,13 @@
620 620  
621 621  When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
622 622  
623 -**Frequency：**
624 +**Frequency:**
624 624  
625 625  (% class="MsoNormal" %)
626 -(% 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);
627 627  
628 628  (% class="MsoNormal" %)
629 -(% 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);
630 630  
631 631  
632 632  (% class="MsoNormal" %)
... ... @@ -703,11 +703,9 @@
703 703  Digital in(PB15)&Digital Interrupt(PA8)
704 704  )))|(% style="width:308px" %)(((
705 705  Temperature
706 -
707 707  (TEMP117)
708 708  )))|(% style="width:154px" %)(((
709 709  Reserved position, meaningless
710 -
711 711  (0x0000)
712 712  )))
713 713  
... ... @@ -782,7 +782,7 @@
782 782  
783 783  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
784 784  
785 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
784 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
786 786  
787 787  
788 788  ==== 2.3.3.3 Digital Input ====
... ... @@ -872,11 +872,34 @@
872 872  [[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/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
873 873  
874 874  
875 -In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
874 +(% style="color:blue" %)**Application in different modes:**
876 876  
877 -door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
876 +* In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
878 878  
878 + door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
879 879  
880 +
881 +* In **MOD=7**, there are three interrupt pins in effect.
882 +
883 +See the AT+INTMODx command explained to set the three pin interrupt modes.
884 +
885 +As you can see from the byte parsing table of pattern 7, the seventh byte of the original load is used to display the PA8 pin interrupt flag and status, the eighth byte of the original load is used to display the PA4 pin interrupt flag and status, and the ninth byte of the original load is used to display the PB15 pin interrupt flag and status.
886 +
887 +[[image:image-20250402103902-1.png]]
888 +
889 +TTN V3 decoder is as below:
890 +
891 +[[image:image-20250402104508-2.png||height="255" width="579"]]
892 +
893 +(% style="color:red" %)**Note: mode in decoding is sorted from 0, so it corresponds to the actual working mode AT+MOD=7.**
894 +
895 +
896 +(% style="color:#037691" %)**Interrupt flag: **(%%)"EXTI1/2/3_Trigger", indicates whether the uplink packet is generated by an interrupt on the PA8/PA4/PB15 pin.
897 +
898 +
899 +(% style="color:#037691" %)**Interrupt status: **(%%)"EXTI1/2/3_Status", Displays the status of the interrupt sensors connected to the PA4/PA8/PB15 interrupt pins when the packet is uplinked.
900 +
901 +
880 880  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
881 881  
882 882  
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993 993  a) If real-time control output is required, the SN50v3-LB/LS is already operating in class C and an external power supply must be used.
994 994  
995 995  b) If the output duration is more than 30 seconds, better to use external power source. 
1018 +
1019 +
1020 +
996 996  )))
997 997  
998 998  ==== 2.3.3.13  Working MOD ====
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1104 1104  === 3.3.3 Set Interrupt Mode ===
1105 1105  
1106 1106  
1132 +==== 3.3.3.1 Before V1.3.4 firmware ====
1133 +
1134 +(% 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.**
1135 +
1107 1107  Feature, Set Interrupt mode for PA8, PA4, PB15.
1108 1108  
1109 1109  Before using the interrupt function of the **INT** pin, users can set the interrupt triggering mode as required.
1110 1110  
1111 -(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx**
1140 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a**
1112 1112  
1113 1113  (% style="color:#4472c4" %)**AT+INTMODx:**
1114 1114  
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1116 1116  * (% style="color:#4472c4" %)**AT+INTMOD2   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1117 1117  * (% style="color:#4472c4" %)**AT+INTMOD3   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1118 1118  
1119 -**Parameter setting:**
1148 +**Parameter a setting:**
1120 1120  
1121 1121  * **0:** Disable Interrupt
1122 1122  * **1:** Trigger by rising and falling edge
... ... @@ -1131,7 +1131,7 @@
1131 1131  
1132 1132  (% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb**
1133 1133  
1134 -Format: Command Code (0x06) followed by 3 bytes.
1163 +Format: Command Code (0x06 00) followed by 2 bytes.
1135 1135  
1136 1136  (% 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.)
1137 1137  
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1143 1143  * Downlink Payload: **06 00 01 02     **~/~/ Equal to AT+INTMOD2=2
1144 1144  * Downlink Payload: **06 00 02 03     **~/~/ Equal to AT+INTMOD3=3
1145 1145  
1175 +
1176 +==== 3.3.3.2 Since V1.3.4 firmware ====
1177 +
1178 +(% 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.**
1179 +
1180 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a,b**
1181 +
1182 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
1183 +|=(% style="width: 116px; background-color: rgb(79, 129, 189); color: white;" %)**Parameter **|=(% style="width: 304px; background-color: rgb(79, 129, 189); color: white;" %)**Values and functions**
1184 +|(% style="width:116px" %)(((
1185 +
1186 +
1187 +**x**
1188 +)))|(% style="width:392px" %)(((
1189 +1: Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1190 +
1191 +2:  Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1192 +
1193 +3: Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1194 +)))
1195 +|(% style="width:116px" %)(((
1196 +
1197 +
1198 +**a**
1199 +)))|(% style="width:392px" %)(((
1200 +**0:** Disable Interrupt
1201 +
1202 +**1:** Trigger by rising and falling edge
1203 +
1204 +**2:** Trigger by falling edge
1205 +
1206 +**3: **Trigger by rising edge
1207 +)))
1208 +|(% style="width:116px" %)**b**|(% style="width:392px" %)(((
1209 +Set the delay time. (Default: 0)
1210 +
1211 +**Value range: 0~~65535 ms**
1212 +)))
1213 +
1214 +**Example:**
1215 +
1216 +* AT+INTMOD1=0,0  ~/~/ Disable the PA8 pin interrupt function
1217 +* 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
1218 +* 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
1219 +
1220 +(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb cc**
1221 +
1222 +Format: Command Code (0x06 00) followed by 4 bytes.
1223 +
1224 +(% 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.)
1225 +
1226 +(% 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)
1227 +
1228 +(% style="color:#4472c4" %)**cc: **(%%)**2 bytes**, Set the delay time. (0x00~~0xFFFF)
1229 +
1230 +**Example:**
1231 +
1232 +* Downlink Payload: **06 00 00 01 00 00     **~/~/ Equal to AT+INTMOD1=1,0
1233 +* Downlink Payload: **06 00 01 02 0B B8     **~/~/ Equal to AT+INTMOD2=2,3000
1234 +* Downlink Payload: **06 00 02 03 03 E8   **~/~/ Equal to AT+INTMOD3=3,1000
1235 +
1146 1146  === 3.3.4 Set Power Output Duration ===
1147 1147  
1148 1148  
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1296 1296  )))
1297 1297  
1298 1298  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1299 -|=(% style="width: 155px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 112px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 242px; background-color:#4F81BD;color:white" %)**parameters**
1389 +|=(% style="width: 155px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 112px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 243px; background-color:#4F81BD;color:white" %)**parameters**
1300 1300  |(% colspan="1" rowspan="3" style="width:155px" %)(((
1301 1301  AT+PWMOUT=a,b,c
1302 1302  
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