Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 52.4 >
edited by Xiaoling
on 2023/06/12 10:39
To version < 48.1 >
edited by Saxer Lin
on 2023/06/10 16:32
>
Change comment: Uploaded new attachment "image-20230610163213-1.png", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Saxer
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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  
... ... @@ -110,7 +110,6 @@
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 ==
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385 385  
386 386  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
387 387  
388 -[[image:image-20230610170047-1.png||height="452" width="799"]]
385 +[[image:image-20230513105207-4.png||height="469" width="802"]]
389 389  
390 390  
391 391  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
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729 729  
730 730  Below is the connection to SHT20/ SHT31. The connection is as below:
731 731  
732 -[[image:image-20230610170152-2.png||height="501" width="846"]]
729 +[[image:image-20230513103633-3.png||height="448" width="716"]]
733 733  
734 734  
735 735  The device will be able to get the I2C sensor data now and upload to IoT Server.
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827 827  * 8: MOD9
828 828  
829 829  
830 -
831 831  == 2.4 Payload Decoder file ==
832 832  
833 833  
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858 858  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
859 859  
860 860  
861 -
862 862  == 3.2 General Commands ==
863 863  
864 864  
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886 886  (% style="color:blue" %)**AT Command: AT+TDC**
887 887  
888 888  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
889 -|=(% 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**
890 890  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
891 891  30000
892 892  OK
... ... @@ -907,7 +907,6 @@
907 907  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
908 908  
909 909  
910 -
911 911  === 3.3.2 Get Device Status ===
912 912  
913 913  
... ... @@ -926,7 +926,7 @@
926 926  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
927 927  
928 928  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
929 -|=(% 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**
930 930  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
931 931  0
932 932  OK
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957 957  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
958 958  
959 959  
960 -
961 961  === 3.3.4 Set Power Output Duration ===
962 962  
963 963  
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972 972  (% style="color:blue" %)**AT Command: AT+5VT**
973 973  
974 974  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
975 -|=(% 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**
976 976  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
977 977  500(default)
978 978  OK
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991 991  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
992 992  
993 993  
994 -
995 995  === 3.3.5 Set Weighing parameters ===
996 996  
997 997  
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1000 1000  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1001 1001  
1002 1002  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1003 -|=(% 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**
1004 1004  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1005 1005  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1006 1006  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
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1018 1018  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1019 1019  
1020 1020  
1021 -
1022 1022  === 3.3.6 Set Digital pulse count value ===
1023 1023  
1024 1024  
... ... @@ -1029,7 +1029,7 @@
1029 1029  (% style="color:blue" %)**AT Command: AT+SETCNT**
1030 1030  
1031 1031  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1032 -|=(% 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**
1033 1033  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1034 1034  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1035 1035  
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1043 1043  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1044 1044  
1045 1045  
1046 -
1047 1047  === 3.3.7 Set Workmode ===
1048 1048  
1049 1049  
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1052 1052  (% style="color:blue" %)**AT Command: AT+MOD**
1053 1053  
1054 1054  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1055 -|=(% 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**
1056 1056  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1057 1057  OK
1058 1058  )))
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1069 1069  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1070 1070  
1071 1071  
1072 -
1073 1073  = 4. Battery & Power Consumption =
1074 1074  
1075 1075  
... ... @@ -1088,7 +1088,7 @@
1088 1088  * Update with new features.
1089 1089  * Fix bugs.
1090 1090  
1091 -**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]]**
1092 1092  
1093 1093  **Methods to Update Firmware:**
1094 1094  
... ... @@ -1096,7 +1096,6 @@
1096 1096  * 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]]**.
1097 1097  
1098 1098  
1099 -
1100 1100  = 6. FAQ =
1101 1101  
1102 1102  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1106,7 +1106,6 @@
1106 1106  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1107 1107  
1108 1108  
1109 -
1110 1110  = 7. Order Info =
1111 1111  
1112 1112  
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1131 1131  * (% style="color:red" %)**NH**(%%): No Hole
1132 1132  
1133 1133  
1134 -
1135 1135  = 8. ​Packing Info =
1136 1136  
1137 1137  
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1147 1147  * Weight / pcs : g
1148 1148  
1149 1149  
1150 -
1151 1151  = 9. Support =
1152 1152  
1153 1153  
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