Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 53.2 >
edited by Xiaoling
on 2023/06/15 08:45
To version < 47.1 >
edited by Saxer Lin
on 2023/06/10 16:29
>
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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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  
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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  
112 112  
113 -
114 114  == 1.6 BLE connection ==
115 115  
116 116  
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129 129  == 1.7 Pin Definitions ==
130 130  
131 131  
132 -[[image:image-20230610163213-1.png||height="404" width="699"]]
129 +[[image:image-20230610162852-1.png||height="466" width="802"]]
133 133  
134 134  
135 135  == 1.8 Mechanical ==
... ... @@ -233,33 +233,33 @@
233 233  
234 234  (% style="color:#037691" %)**Frequency Band**:
235 235  
236 -0x01: EU868
233 +*0x01: EU868
237 237  
238 -0x02: US915
235 +*0x02: US915
239 239  
240 -0x03: IN865
237 +*0x03: IN865
241 241  
242 -0x04: AU915
239 +*0x04: AU915
243 243  
244 -0x05: KZ865
241 +*0x05: KZ865
245 245  
246 -0x06: RU864
243 +*0x06: RU864
247 247  
248 -0x07: AS923
245 +*0x07: AS923
249 249  
250 -0x08: AS923-1
247 +*0x08: AS923-1
251 251  
252 -0x09: AS923-2
249 +*0x09: AS923-2
253 253  
254 -0x0a: AS923-3
251 +*0x0a: AS923-3
255 255  
256 -0x0b: CN470
253 +*0x0b: CN470
257 257  
258 -0x0c: EU433
255 +*0x0c: EU433
259 259  
260 -0x0d: KR920
257 +*0x0d: KR920
261 261  
262 -0x0e: MA869
259 +*0x0e: MA869
263 263  
264 264  
265 265  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -335,8 +335,9 @@
335 335  )))|(% style="width:189px" %)(((
336 336  Digital in(PB15) & Digital Interrupt(PA8)
337 337  )))|(% style="width:208px" %)(((
338 -Distance measure by: 1) LIDAR-Lite V3HP
339 -Or 2) Ultrasonic Sensor
335 +Distance measure by:1) LIDAR-Lite V3HP
336 +Or
337 +2) Ultrasonic Sensor
340 340  )))|(% style="width:117px" %)Reserved
341 341  
342 342  [[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"]]
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384 384  
385 385  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
386 386  
387 -[[image:image-20230610170047-1.png||height="452" width="799"]]
385 +[[image:image-20230513105207-4.png||height="469" width="802"]]
388 388  
389 389  
390 390  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
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650 650  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
651 651  
652 652  
653 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
651 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
654 654  
655 -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.
653 +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.
656 656  
657 657  [[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"]]
658 658  
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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"]]
729 +[[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.
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825 825  * 7: MOD8
826 826  * 8: MOD9
827 827  
826 +
828 828  == 2.4 Payload Decoder file ==
829 829  
830 830  
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854 854  * 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]].
855 855  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
856 856  
856 +
857 857  == 3.2 General Commands ==
858 858  
859 859  
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881 881  (% style="color:blue" %)**AT Command: AT+TDC**
882 882  
883 883  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
884 -|=(% 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 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
885 885  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
886 886  30000
887 887  OK
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901 901  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
902 902  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
903 903  
904 +
904 904  === 3.3.2 Get Device Status ===
905 905  
906 906  
... ... @@ -919,7 +919,7 @@
919 919  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
920 920  
921 921  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
922 -|=(% 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**
923 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
923 923  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
924 924  0
925 925  OK
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949 949  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
950 950  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
951 951  
953 +
952 952  === 3.3.4 Set Power Output Duration ===
953 953  
954 954  
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963 963  (% style="color:blue" %)**AT Command: AT+5VT**
964 964  
965 965  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
966 -|=(% 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**
968 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
967 967  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
968 968  500(default)
969 969  OK
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981 981  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
982 982  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
983 983  
986 +
984 984  === 3.3.5 Set Weighing parameters ===
985 985  
986 986  
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989 989  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
990 990  
991 991  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
992 -|=(% 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**
995 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
993 993  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
994 994  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
995 995  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
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1006 1006  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1007 1007  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1008 1008  
1012 +
1009 1009  === 3.3.6 Set Digital pulse count value ===
1010 1010  
1011 1011  
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1016 1016  (% style="color:blue" %)**AT Command: AT+SETCNT**
1017 1017  
1018 1018  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1019 -|=(% 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**
1023 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1020 1020  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1021 1021  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1022 1022  
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1029 1029  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1030 1030  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1031 1031  
1036 +
1032 1032  === 3.3.7 Set Workmode ===
1033 1033  
1034 1034  
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1037 1037  (% style="color:blue" %)**AT Command: AT+MOD**
1038 1038  
1039 1039  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1040 -|=(% 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**
1045 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1041 1041  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1042 1042  OK
1043 1043  )))
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1053 1053  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1054 1054  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1055 1055  
1061 +
1056 1056  = 4. Battery & Power Consumption =
1057 1057  
1058 1058  
... ... @@ -1071,7 +1071,7 @@
1071 1071  * Update with new features.
1072 1072  * Fix bugs.
1073 1073  
1074 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1080 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1075 1075  
1076 1076  **Methods to Update Firmware:**
1077 1077  
... ... @@ -1078,6 +1078,7 @@
1078 1078  * (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/]]
1079 1079  * 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]]**.
1080 1080  
1087 +
1081 1081  = 6. FAQ =
1082 1082  
1083 1083  == 6.1 Where can i find source code of SN50v3-LB? ==
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1086 1086  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1087 1087  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1088 1088  
1096 +
1089 1089  = 7. Order Info =
1090 1090  
1091 1091  
... ... @@ -1109,6 +1109,7 @@
1109 1109  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1110 1110  * (% style="color:red" %)**NH**(%%): No Hole
1111 1111  
1120 +
1112 1112  = 8. ​Packing Info =
1113 1113  
1114 1114  
... ... @@ -1123,6 +1123,7 @@
1123 1123  * Package Size / pcs : cm
1124 1124  * Weight / pcs : g
1125 1125  
1135 +
1126 1126  = 9. Support =
1127 1127  
1128 1128  
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