Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 14.1 >
edited by Edwin Chen
on 2023/05/11 23:21
To version < 22.1 >
edited by Saxer Lin
on 2023/05/12 17:38
>
Change comment: Uploaded new attachment "image-20230512173758-5.png", version {1}

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1 -XWiki.Edwin
1 +XWiki.Saxer
Content
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558 558  * When PA12 is high, the bit 1 of payload byte 6 is 1.
559 559  * When PA12 is low, the bit 1 of payload byte 6 is 0.
560 560  
561 -
562 562  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
563 563  
564 564  The ADC pins in LSN50 can measure range from 0~~Vbat, it use reference voltage from . If user need to measure a voltage > VBat, please use resistors to divide this voltage to lower than VBat, otherwise, it may destroy the ADC pin.
... ... @@ -644,7 +644,7 @@
644 644  
645 645  The command is:
646 646  
647 -**AT+INTMOD=1 **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
646 +**AT+INTMOD=1       **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
648 648  
649 649  Below shows some screen captures in TTN V3:
650 650  
... ... @@ -768,7 +768,6 @@
768 768  * 4: MOD5
769 769  * 5: MOD6
770 770  
771 -
772 772  == 2.4 Payload Decoder file ==
773 773  
774 774  
... ... @@ -779,165 +779,21 @@
779 779  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
780 780  
781 781  
782 -== 2.5 Datalog Feature ==
783 783  
781 +== 2.5 Frequency Plans ==
784 784  
785 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
786 786  
784 +The SN50v3-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
787 787  
788 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
789 -
790 -
791 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
792 -
793 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
794 -* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
795 -
796 -Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
797 -
798 -[[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-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
799 -
800 -=== 2.5.2 Unix TimeStamp ===
801 -
802 -
803 -S31x-LB uses Unix TimeStamp format based on
804 -
805 -[[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
806 -
807 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
808 -
809 -Below is the converter example
810 -
811 -[[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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
812 -
813 -So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
814 -
815 -
816 -=== 2.5.3 Set Device Time ===
817 -
818 -
819 -User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
820 -
821 -Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
822 -
823 -(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
824 -
825 -
826 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
827 -
828 -
829 -The Datalog uplinks will use below payload format.
830 -
831 -**Retrieval data payload:**
832 -
833 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
834 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
835 -**Size(bytes)**
836 -)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
837 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
838 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
839 -)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
840 -
841 -**Poll message flag & Ext:**
842 -
843 -[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
844 -
845 -**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
846 -
847 -**Poll Message Flag**: 1: This message is a poll message reply.
848 -
849 -* Poll Message Flag is set to 1.
850 -
851 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
852 -
853 -For example, in US915 band, the max payload for different DR is:
854 -
855 -**a) DR0:** max is 11 bytes so one entry of data
856 -
857 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
858 -
859 -**c) DR2:** total payload includes 11 entries of data
860 -
861 -**d) DR3: **total payload includes 22 entries of data.
862 -
863 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
864 -
865 -
866 -**Example:**
867 -
868 -If S31x-LB has below data inside Flash:
869 -
870 -[[image:1682646494051-944.png]]
871 -
872 -If user sends below downlink command: 3160065F9760066DA705
873 -
874 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
875 -
876 - Stop time: 60066DA7= time 21/1/19 05:27:03
877 -
878 -
879 -**S31x-LB will uplink this payload.**
880 -
881 -[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
882 -
883 -(((
884 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
885 -)))
886 -
887 -(((
888 -Where the first 11 bytes is for the first entry:
889 -)))
890 -
891 -(((
892 -7FFF089801464160065F97
893 -)))
894 -
895 -(((
896 -**Ext sensor data**=0x7FFF/100=327.67
897 -)))
898 -
899 -(((
900 -**Temp**=0x088E/100=22.00
901 -)))
902 -
903 -(((
904 -**Hum**=0x014B/10=32.6
905 -)))
906 -
907 -(((
908 -**poll message flag & Ext**=0x41,means reply data,Ext=1
909 -)))
910 -
911 -(((
912 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
913 -)))
914 -
915 -
916 -(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
917 -
918 -== 2.6 Temperature Alarm Feature ==
919 -
920 -
921 -S31x-LB work flow with Alarm feature.
922 -
923 -
924 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
925 -
926 -
927 -== 2.7 Frequency Plans ==
928 -
929 -
930 -The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
931 -
932 932  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
933 933  
934 934  
935 -= 3. Configure S31x-LB =
789 += 3. Configure SN50v3-LB =
936 936  
937 937  == 3.1 Configure Methods ==
938 938  
939 939  
940 -S31x-LB supports below configure method:
794 +SN50v3-LB supports below configure method:
941 941  
942 942  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
943 943  * 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]].
... ... @@ -956,7 +956,7 @@
956 956  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
957 957  
958 958  
959 -== 3.3 Commands special design for S31x-LB ==
813 +== 3.3 Commands special design for SN50v3-LB ==
960 960  
961 961  
962 962  These commands only valid for S31x-LB, as below:
... ... @@ -992,7 +992,6 @@
992 992  
993 993  === 3.3.2 Get Device Status ===
994 994  
995 -
996 996  Send a LoRaWAN downlink to ask device send Alarm settings.
997 997  
998 998  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
... ... @@ -1000,77 +1000,6 @@
1000 1000  Sensor will upload Device Status via FPORT=5. See payload section for detail.
1001 1001  
1002 1002  
1003 -=== 3.3.3 Set Temperature Alarm Threshold ===
1004 -
1005 -* (% style="color:blue" %)**AT Command:**
1006 -
1007 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
1008 -
1009 -* When min=0, and max≠0, Alarm higher than max
1010 -* When min≠0, and max=0, Alarm lower than min
1011 -* When min≠0 and max≠0, Alarm higher than max or lower than min
1012 -
1013 -Example:
1014 -
1015 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
1016 -
1017 -* (% style="color:blue" %)**Downlink Payload:**
1018 -
1019 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
1020 -
1021 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
1022 -
1023 -
1024 -=== 3.3.4 Set Humidity Alarm Threshold ===
1025 -
1026 -* (% style="color:blue" %)**AT Command:**
1027 -
1028 -(% style="color:#037691" %)**AT+SHHUM=min,max**
1029 -
1030 -* When min=0, and max≠0, Alarm higher than max
1031 -* When min≠0, and max=0, Alarm lower than min
1032 -* When min≠0 and max≠0, Alarm higher than max or lower than min
1033 -
1034 -Example:
1035 -
1036 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
1037 -
1038 -* (% style="color:blue" %)**Downlink Payload:**
1039 -
1040 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
1041 -
1042 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
1043 -
1044 -
1045 -=== 3.3.5 Set Alarm Interval ===
1046 -
1047 -The shortest time of two Alarm packet. (unit: min)
1048 -
1049 -* (% style="color:blue" %)**AT Command:**
1050 -
1051 -(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
1052 -
1053 -* (% style="color:blue" %)**Downlink Payload:**
1054 -
1055 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
1056 -
1057 -
1058 -=== 3.3.6 Get Alarm settings ===
1059 -
1060 -
1061 -Send a LoRaWAN downlink to ask device send Alarm settings.
1062 -
1063 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1064 -
1065 -**Example:**
1066 -
1067 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
1068 -
1069 -
1070 -**Explain:**
1071 -
1072 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1073 -
1074 1074  === 3.3.7 Set Interrupt Mode ===
1075 1075  
1076 1076  
... ... @@ -1130,8 +1130,13 @@
1130 1130  
1131 1131  = 6. FAQ =
1132 1132  
915 +== 6.1 Where can i find source code of SN50v3-LB? ==
1133 1133  
917 +* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
918 +* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1134 1134  
920 +
921 +
1135 1135  = 7. Order Info =
1136 1136  
1137 1137  
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