Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 59.1 >
edited by Saxer Lin
on 2023/08/11 11:35
To version < 51.1 >
edited by Saxer Lin
on 2023/06/10 17:01
>
Change comment: Uploaded new attachment "image-20230610170152-2.png", version {1}

Summary

Details

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Content
... ... @@ -41,7 +41,6 @@
41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 45  == 1.3 Specification ==
46 46  
47 47  
... ... @@ -79,7 +79,6 @@
79 79  * Sleep Mode: 5uA @ 3.3v
80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 -
83 83  == 1.4 Sleep mode and working mode ==
84 84  
85 85  
... ... @@ -107,7 +107,6 @@
107 107  )))
108 108  |(% 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.
109 109  
110 -
111 111  == 1.6 BLE connection ==
112 112  
113 113  
... ... @@ -230,33 +230,33 @@
230 230  
231 231  (% style="color:#037691" %)**Frequency Band**:
232 232  
233 -0x01: EU868
230 +*0x01: EU868
234 234  
235 -0x02: US915
232 +*0x02: US915
236 236  
237 -0x03: IN865
234 +*0x03: IN865
238 238  
239 -0x04: AU915
236 +*0x04: AU915
240 240  
241 -0x05: KZ865
238 +*0x05: KZ865
242 242  
243 -0x06: RU864
240 +*0x06: RU864
244 244  
245 -0x07: AS923
242 +*0x07: AS923
246 246  
247 -0x08: AS923-1
244 +*0x08: AS923-1
248 248  
249 -0x09: AS923-2
246 +*0x09: AS923-2
250 250  
251 -0x0a: AS923-3
248 +*0x0a: AS923-3
252 252  
253 -0x0b: CN470
250 +*0x0b: CN470
254 254  
255 -0x0c: EU433
252 +*0x0c: EU433
256 256  
257 -0x0d: KR920
254 +*0x0d: KR920
258 258  
259 -0x0e: MA869
256 +*0x0e: MA869
260 260  
261 261  
262 262  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -332,8 +332,9 @@
332 332  )))|(% style="width:189px" %)(((
333 333  Digital in(PB15) & Digital Interrupt(PA8)
334 334  )))|(% style="width:208px" %)(((
335 -Distance measure by: 1) LIDAR-Lite V3HP
336 -Or 2) Ultrasonic Sensor
332 +Distance measure by:1) LIDAR-Lite V3HP
333 +Or
334 +2) Ultrasonic Sensor
337 337  )))|(% style="width:117px" %)Reserved
338 338  
339 339  [[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"]]
... ... @@ -363,7 +363,8 @@
363 363  ADC(PA4)
364 364  )))|(% style="width:323px" %)(((
365 365  Distance measure by:1)TF-Mini plus LiDAR
366 -Or 2) TF-Luna LiDAR
364 +Or 
365 +2) TF-Luna LiDAR
367 367  )))|(% style="width:188px" %)Distance signal  strength
368 368  
369 369  [[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"]]
... ... @@ -380,7 +380,7 @@
380 380  
381 381  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
382 382  
383 -[[image:image-20230610170047-1.png||height="452" width="799"]]
382 +[[image:image-20230513105207-4.png||height="469" width="802"]]
384 384  
385 385  
386 386  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
... ... @@ -646,9 +646,9 @@
646 646  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
647 647  
648 648  
649 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
648 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
650 650  
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.
650 +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.
652 652  
653 653  [[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"]]
654 654  
... ... @@ -656,10 +656,6 @@
656 656  (% 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.**
657 657  
658 658  
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 -
663 663  ==== 2.3.3.5 Digital Interrupt ====
664 664  
665 665  
... ... @@ -728,7 +728,7 @@
728 728  
729 729  Below is the connection to SHT20/ SHT31. The connection is as below:
730 730  
731 -[[image:image-20230610170152-2.png||height="501" width="846"]]
726 +[[image:image-20230513103633-3.png||height="448" width="716"]]
732 732  
733 733  
734 734  The device will be able to get the I2C sensor data now and upload to IoT Server.
... ... @@ -825,7 +825,6 @@
825 825  * 7: MOD8
826 826  * 8: MOD9
827 827  
828 -
829 829  == 2.4 Payload Decoder file ==
830 830  
831 831  
... ... @@ -855,7 +855,6 @@
855 855  * 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]].
856 856  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
857 857  
858 -
859 859  == 3.2 General Commands ==
860 860  
861 861  
... ... @@ -883,7 +883,7 @@
883 883  (% style="color:blue" %)**AT Command: AT+TDC**
884 884  
885 885  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
879 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
887 887  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
888 888  30000
889 889  OK
... ... @@ -903,7 +903,6 @@
903 903  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
904 904  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
905 905  
906 -
907 907  === 3.3.2 Get Device Status ===
908 908  
909 909  
... ... @@ -922,7 +922,7 @@
922 922  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
923 923  
924 924  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
917 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
926 926  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
927 927  0
928 928  OK
... ... @@ -952,7 +952,6 @@
952 952  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
953 953  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
954 954  
955 -
956 956  === 3.3.4 Set Power Output Duration ===
957 957  
958 958  
... ... @@ -967,7 +967,7 @@
967 967  (% style="color:blue" %)**AT Command: AT+5VT**
968 968  
969 969  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
961 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
971 971  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
972 972  500(default)
973 973  OK
... ... @@ -985,7 +985,6 @@
985 985  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
986 986  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
987 987  
988 -
989 989  === 3.3.5 Set Weighing parameters ===
990 990  
991 991  
... ... @@ -994,7 +994,7 @@
994 994  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
995 995  
996 996  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
987 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
998 998  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
999 999  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1000 1000  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -1011,7 +1011,6 @@
1011 1011  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1012 1012  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1013 1013  
1014 -
1015 1015  === 3.3.6 Set Digital pulse count value ===
1016 1016  
1017 1017  
... ... @@ -1022,7 +1022,7 @@
1022 1022  (% style="color:blue" %)**AT Command: AT+SETCNT**
1023 1023  
1024 1024  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
1014 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1026 1026  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1027 1027  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1028 1028  
... ... @@ -1035,7 +1035,6 @@
1035 1035  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1036 1036  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1037 1037  
1038 -
1039 1039  === 3.3.7 Set Workmode ===
1040 1040  
1041 1041  
... ... @@ -1044,7 +1044,7 @@
1044 1044  (% style="color:blue" %)**AT Command: AT+MOD**
1045 1045  
1046 1046  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
1035 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1048 1048  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1049 1049  OK
1050 1050  )))
... ... @@ -1060,7 +1060,6 @@
1060 1060  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1061 1061  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1062 1062  
1063 -
1064 1064  = 4. Battery & Power Consumption =
1065 1065  
1066 1066  
... ... @@ -1079,14 +1079,13 @@
1079 1079  * Update with new features.
1080 1080  * Fix bugs.
1081 1081  
1082 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1069 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1083 1083  
1084 1084  **Methods to Update Firmware:**
1085 1085  
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]]**.
1073 +* (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/]]
1074 +* 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]]**.
1088 1088  
1089 -
1090 1090  = 6. FAQ =
1091 1091  
1092 1092  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1095,23 +1095,6 @@
1095 1095  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1096 1096  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1097 1097  
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 -
1115 1115  = 7. Order Info =
1116 1116  
1117 1117  
... ... @@ -1135,7 +1135,6 @@
1135 1135  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1136 1136  * (% style="color:red" %)**NH**(%%): No Hole
1137 1137  
1138 -
1139 1139  = 8. ​Packing Info =
1140 1140  
1141 1141  
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