Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 45.4 >
edited by Xiaoling
on 2023/05/27 11:50
To version < 59.1 >
edited by Saxer Lin
on 2023/08/11 11:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -42,7 +42,6 @@
42 42  * 8500mAh Battery for long term use
43 43  
44 44  
45 -
46 46  == 1.3 Specification ==
47 47  
48 48  
... ... @@ -81,7 +81,6 @@
81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 83  
84 -
85 85  == 1.4 Sleep mode and working mode ==
86 86  
87 87  
... ... @@ -109,6 +109,7 @@
109 109  )))
110 110  |(% 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.
111 111  
110 +
112 112  == 1.6 BLE connection ==
113 113  
114 114  
... ... @@ -127,7 +127,7 @@
127 127  == 1.7 Pin Definitions ==
128 128  
129 129  
130 -[[image:image-20230513102034-2.png]]
129 +[[image:image-20230610163213-1.png||height="404" width="699"]]
131 131  
132 132  
133 133  == 1.8 Mechanical ==
... ... @@ -231,33 +231,33 @@
231 231  
232 232  (% style="color:#037691" %)**Frequency Band**:
233 233  
234 -*0x01: EU868
233 +0x01: EU868
235 235  
236 -*0x02: US915
235 +0x02: US915
237 237  
238 -*0x03: IN865
237 +0x03: IN865
239 239  
240 -*0x04: AU915
239 +0x04: AU915
241 241  
242 -*0x05: KZ865
241 +0x05: KZ865
243 243  
244 -*0x06: RU864
243 +0x06: RU864
245 245  
246 -*0x07: AS923
245 +0x07: AS923
247 247  
248 -*0x08: AS923-1
247 +0x08: AS923-1
249 249  
250 -*0x09: AS923-2
249 +0x09: AS923-2
251 251  
252 -*0x0a: AS923-3
251 +0x0a: AS923-3
253 253  
254 -*0x0b: CN470
253 +0x0b: CN470
255 255  
256 -*0x0c: EU433
255 +0x0c: EU433
257 257  
258 -*0x0d: KR920
257 +0x0d: KR920
259 259  
260 -*0x0e: MA869
259 +0x0e: MA869
261 261  
262 262  
263 263  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -333,9 +333,8 @@
333 333  )))|(% style="width:189px" %)(((
334 334  Digital in(PB15) & Digital Interrupt(PA8)
335 335  )))|(% style="width:208px" %)(((
336 -Distance measure by:1) LIDAR-Lite V3HP
337 -Or
338 -2) Ultrasonic Sensor
335 +Distance measure by: 1) LIDAR-Lite V3HP
336 +Or 2) Ultrasonic Sensor
339 339  )))|(% style="width:117px" %)Reserved
340 340  
341 341  [[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/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
... ... @@ -357,7 +357,7 @@
357 357  
358 358  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
359 359  |(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
360 -|**Value**|BAT|(% style="width:183px" %)(((
358 +|Value|BAT|(% style="width:183px" %)(((
361 361  Temperature(DS18B20)(PC13)
362 362  )))|(% style="width:173px" %)(((
363 363  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -365,8 +365,7 @@
365 365  ADC(PA4)
366 366  )))|(% style="width:323px" %)(((
367 367  Distance measure by:1)TF-Mini plus LiDAR
368 -Or 
369 -2) TF-Luna LiDAR
366 +Or 2) TF-Luna LiDAR
370 370  )))|(% style="width:188px" %)Distance signal  strength
371 371  
372 372  [[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/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
... ... @@ -383,7 +383,7 @@
383 383  
384 384  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
385 385  
386 -[[image:image-20230513105207-4.png||height="469" width="802"]]
383 +[[image:image-20230610170047-1.png||height="452" width="799"]]
387 387  
388 388  
389 389  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -649,9 +649,9 @@
649 649  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
650 650  
651 651  
652 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
649 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
653 653  
654 -When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
651 +When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
655 655  
656 656  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
657 657  
... ... @@ -659,6 +659,10 @@
659 659  (% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
660 660  
661 661  
659 +The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
660 +
661 +[[image:image-20230811113449-1.png||height="370" width="608"]]
662 +
662 662  ==== 2.3.3.5 Digital Interrupt ====
663 663  
664 664  
... ... @@ -727,7 +727,7 @@
727 727  
728 728  Below is the connection to SHT20/ SHT31. The connection is as below:
729 729  
730 -[[image:image-20230513103633-3.png||height="448" width="716"]]
731 +[[image:image-20230610170152-2.png||height="501" width="846"]]
731 731  
732 732  
733 733  The device will be able to get the I2C sensor data now and upload to IoT Server.
... ... @@ -824,6 +824,7 @@
824 824  * 7: MOD8
825 825  * 8: MOD9
826 826  
828 +
827 827  == 2.4 Payload Decoder file ==
828 828  
829 829  
... ... @@ -853,6 +853,7 @@
853 853  * 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]].
854 854  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
855 855  
858 +
856 856  == 3.2 General Commands ==
857 857  
858 858  
... ... @@ -880,7 +880,7 @@
880 880  (% style="color:blue" %)**AT Command: AT+TDC**
881 881  
882 882  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
883 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
886 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
884 884  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
885 885  30000
886 886  OK
... ... @@ -900,6 +900,7 @@
900 900  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
901 901  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
902 902  
906 +
903 903  === 3.3.2 Get Device Status ===
904 904  
905 905  
... ... @@ -918,7 +918,7 @@
918 918  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
919 919  
920 920  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
921 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
925 +|=(% 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**
922 922  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
923 923  0
924 924  OK
... ... @@ -948,6 +948,7 @@
948 948  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
949 949  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
950 950  
955 +
951 951  === 3.3.4 Set Power Output Duration ===
952 952  
953 953  
... ... @@ -962,7 +962,7 @@
962 962  (% style="color:blue" %)**AT Command: AT+5VT**
963 963  
964 964  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
965 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
970 +|=(% 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**
966 966  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
967 967  500(default)
968 968  OK
... ... @@ -980,6 +980,7 @@
980 980  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
981 981  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
982 982  
988 +
983 983  === 3.3.5 Set Weighing parameters ===
984 984  
985 985  
... ... @@ -988,7 +988,7 @@
988 988  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
989 989  
990 990  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
991 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
997 +|=(% 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**
992 992  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
993 993  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
994 994  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -1005,6 +1005,7 @@
1005 1005  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1006 1006  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1007 1007  
1014 +
1008 1008  === 3.3.6 Set Digital pulse count value ===
1009 1009  
1010 1010  
... ... @@ -1015,7 +1015,7 @@
1015 1015  (% style="color:blue" %)**AT Command: AT+SETCNT**
1016 1016  
1017 1017  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1018 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1025 +|=(% 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**
1019 1019  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1020 1020  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1021 1021  
... ... @@ -1028,6 +1028,7 @@
1028 1028  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1029 1029  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1030 1030  
1038 +
1031 1031  === 3.3.7 Set Workmode ===
1032 1032  
1033 1033  
... ... @@ -1036,7 +1036,7 @@
1036 1036  (% style="color:blue" %)**AT Command: AT+MOD**
1037 1037  
1038 1038  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1039 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1047 +|=(% 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**
1040 1040  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1041 1041  OK
1042 1042  )))
... ... @@ -1052,6 +1052,7 @@
1052 1052  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1053 1053  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1054 1054  
1063 +
1055 1055  = 4. Battery & Power Consumption =
1056 1056  
1057 1057  
... ... @@ -1070,13 +1070,14 @@
1070 1070  * Update with new features.
1071 1071  * Fix bugs.
1072 1072  
1073 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1082 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1074 1074  
1075 1075  **Methods to Update Firmware:**
1076 1076  
1077 -* (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/]]
1078 -* 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]]**.
1086 +* (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/]]**
1087 +* 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]]**.
1079 1079  
1089 +
1080 1080  = 6. FAQ =
1081 1081  
1082 1082  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1085,6 +1085,23 @@
1085 1085  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1086 1086  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1087 1087  
1098 +
1099 +== 6.2 How to generate PWM Output in SN50v3-LB? ==
1100 +
1101 +
1102 +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]]**.
1103 +
1104 +
1105 +== 6.3 How to put several sensors to a SN50v3-LB? ==
1106 +
1107 +
1108 +When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1109 +
1110 +[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1111 +
1112 +[[image:image-20230810121434-1.png||height="242" width="656"]]
1113 +
1114 +
1088 1088  = 7. Order Info =
1089 1089  
1090 1090  
... ... @@ -1108,6 +1108,7 @@
1108 1108  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1109 1109  * (% style="color:red" %)**NH**(%%): No Hole
1110 1110  
1138 +
1111 1111  = 8. ​Packing Info =
1112 1112  
1113 1113  
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