Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 61.16 >
edited by Xiaoling
on 2022/06/14 11:51
To version < 61.6 >
edited by Xiaoling
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14 14  
15 15  **Table of Contents:**
16 16  
17 -{{toc/}}
18 -
19 -
20 20  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 21  (((
19 +(% class="macro" data-macro="startmacro:toc|-|" data-widget="xwiki-macro" %)
20 +(((
21 +(% class="macro-placeholder hidden" %)
22 +(((
23 +macro:toc
24 +)))
25 +
26 +* [[1.Introduction>>doc:null||anchor="H1.Introduction"]]
27 +** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>doc:null||anchor="H1.1A0WhatisRS485-LNRS485toLoRaWANConverter"]]
28 +** [[1.2 Specifications>>doc:null||anchor="H1.2A0Specifications"]]
29 +** [[1.3 Features>>doc:null||anchor="H1.3Features"]]
30 +** [[1.4 Applications>>doc:null||anchor="H1.4A0Applications"]]
31 +** [[1.5 Firmware Change log>>doc:null||anchor="H1.5A0FirmwareChangelog"]]
32 +** [[1.6 Hardware Change log>>doc:null||anchor="H1.6HardwareChangelog"]]
33 +* [[2. Power ON Device>>doc:null||anchor="H2.PowerONDevice"]]
34 +* [[3. Operation Mode>>doc:null||anchor="H3.A0OperationMode"]]
35 +** [[3.1 How it works?>>doc:null||anchor="H3.1Howitworks3F"]]
36 +** [[3.2 Example to join LoRaWAN network>>doc:null||anchor="H3.2ExampletojoinLoRaWANnetwork"]]
37 +** [[3.3 Configure Commands to read data>>doc:null||anchor="H3.3ConfigureCommandstoreaddata"]]
38 +*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>doc:null||anchor="H3.3.1onfigureUARTsettingsforRS485orTTLcommunication"]]
39 +*** [[3.3.2 Configure sensors>>doc:null||anchor="H3.3.2Configuresensors"]]
40 +*** [[3.3.3 Configure read commands for each sampling>>doc:null||anchor="H3.3.3Configurereadcommandsforeachsampling"]]
41 +*** [[3.3.4 Compose the uplink payload>>doc:null||anchor="H3.3.4Composetheuplinkpayload"]]
42 +*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
43 +*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
44 +** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
45 +** [[3.5 Configure RS485-LN via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]]
46 +*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
47 +*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
48 +*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
49 +**** [[RS485 Debug Command>>doc:null||anchor="HRS485DebugCommand"]]
50 +**** [[Set Payload version>>doc:null||anchor="HSetPayloadversion"]]
51 +**** [[Set RS485 Sampling Commands>>doc:null||anchor="HSetRS485SamplingCommands"]]
52 +**** [[Fast command to handle MODBUS device>>doc:null||anchor="HFastcommandtohandleMODBUSdevice"]]
53 +**** [[RS485 command timeout>>doc:null||anchor="HRS485commandtimeout"]]
54 +**** [[Uplink payload mode>>doc:null||anchor="HUplinkpayloadmode"]]
55 +**** [[Manually trigger an Uplink>>doc:null||anchor="HManuallytriggeranUplink"]]
56 +**** [[Clear RS485 Command>>doc:null||anchor="HClearRS485Command"]]
57 +**** [[Set Serial Communication Parameters>>doc:null||anchor="HSetSerialCommunicationParameters"]]
58 +** [[3.6 Listening mode for RS485 network>>doc:null||anchor="H3.6A0ListeningmodeforRS485network"]]
59 +** [[3.7 Buttons>>doc:null||anchor="H3.7Buttons"]]
60 +** [[3.8 LEDs>>doc:null||anchor="H3.8LEDs"]]
61 +* [[4. Case Study>>doc:null||anchor="H4.CaseStudy"]]
62 +* [[5. Use AT Command>>doc:null||anchor="H5.UseATCommand"]]
63 +** [[5.1 Access AT Command>>doc:null||anchor="H5.1AccessATCommand"]]
64 +** [[5.2 Common AT Command Sequence>>doc:null||anchor="H5.2CommonATCommandSequence"]]
65 +*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>doc:null||anchor="H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829"]]
66 +*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>doc:null||anchor="H5.5.2Single-channelABPmode28UsewithLG012FLG0229"]]
67 +* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
68 +** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
69 +** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
70 +** [[6.3 How many RS485-Slave can RS485-LN connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-LNconnects3F"]]
71 +** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
72 +* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
73 +** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
74 +** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>doc:null||anchor="H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
75 +* [[8. Order Info>>doc:null||anchor="H8.OrderInfo"]]
76 +* [[9.Packing Info>>doc:null||anchor="H9.PackingInfo"]]
77 +* [[10. FCC Caution for RS485LN-US915>>doc:null||anchor="H10.FCCCautionforRS485LN-US915"]]
78 +* [[11. Support>>doc:null||anchor="H11.Support"]]
79 +)))
80 +
22 22  (% style="background-image:url(http://wiki.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" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 23  )))
24 24  
... ... @@ -107,7 +107,6 @@
107 107  * Packet engine up to 256 bytes with CRC
108 108  
109 109  
110 -
111 111  == 1.3 Features ==
112 112  
113 113  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -120,7 +120,6 @@
120 120  * Support Interrupt uplink (Since hardware version v1.2)
121 121  
122 122  
123 -
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
... ... @@ -131,7 +131,6 @@
131 131  * Smart Factory
132 132  
133 133  
134 -
135 135  == 1.5 Firmware Change log ==
136 136  
137 137  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -333,6 +333,8 @@
333 333  )))
334 334  )))
335 335  
392 +
393 +
336 336  === 3.3.2 Configure sensors ===
337 337  
338 338  (((
... ... @@ -357,6 +357,8 @@
357 357  )))
358 358  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
359 359  
418 +
419 +
360 360  === 3.3.3 Configure read commands for each sampling ===
361 361  
362 362  (((
... ... @@ -696,7 +696,7 @@
696 696  
697 697  
698 698  
699 -==== (% style="color:blue" %)**Set Payload version**(%%) ====
759 +==== **Set Payload version** ====
700 700  
701 701  (((
702 702  This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
... ... @@ -703,14 +703,18 @@
703 703  )))
704 704  
705 705  * (((
706 -(% style="color:#037691" %)**AT Command:**
766 +**AT Command:**
767 +)))
707 707  
769 +(% class="box infomessage" %)
770 +(((
771 +(((
708 708  **AT+PAYVER: Set PAYVER field = 1**
709 -
710 -
711 711  )))
774 +)))
775 +
712 712  * (((
713 -(% style="color:#037691" %)**Downlink Payload:**
777 +**Downlink Payload:**
714 714  )))
715 715  
716 716  (((
... ... @@ -724,7 +724,7 @@
724 724  
725 725  
726 726  
727 -==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
791 +==== **Set RS485 Sampling Commands** ====
728 728  
729 729  (((
730 730  AT+COMMANDx or AT+DATACUTx
... ... @@ -739,17 +739,29 @@
739 739  )))
740 740  
741 741  * (((
742 -(% style="color:#037691" %)**AT Command:**
806 +**AT Command:**
743 743  )))
744 744  
809 +(% class="box infomessage" %)
810 +(((
811 +(((
745 745  **AT+COMMANDx: Configure RS485 read command to sensor.**
813 +)))
814 +)))
746 746  
747 -
816 +(% class="box infomessage" %)
817 +(((
818 +(((
748 748  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
820 +)))
821 +)))
749 749  
823 +(((
824 +
825 +)))
750 750  
751 751  * (((
752 -(% style="color:#037691" %)**Downlink Payload:**
828 +**Downlink Payload:**
753 753  )))
754 754  
755 755  (((
... ... @@ -803,7 +803,7 @@
803 803  
804 804  
805 805  
806 -==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
882 +==== **Fast command to handle MODBUS device** ====
807 807  
808 808  (((
809 809  AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
... ... @@ -842,7 +842,7 @@
842 842  
843 843  
844 844  
845 -==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
921 +==== **RS485 command timeout** ====
846 846  
847 847  (((
848 848  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
... ... @@ -853,7 +853,7 @@
853 853  )))
854 854  
855 855  * (((
856 -(% style="color:#037691" %)** AT Command:**
932 +**AT Command:**
857 857  )))
858 858  
859 859  (% class="box infomessage" %)
... ... @@ -876,7 +876,7 @@
876 876  )))
877 877  
878 878  * (((
879 -(% style="color:#037691" %)** Downlink Payload:**
955 +**Downlink Payload:**
880 880  )))
881 881  
882 882  (((
... ... @@ -898,7 +898,7 @@
898 898  
899 899  
900 900  
901 -==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
977 +==== **Uplink payload mode** ====
902 902  
903 903  (((
904 904  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -909,16 +909,29 @@
909 909  )))
910 910  
911 911  * (((
912 -(% style="color:#037691" %)** AT Command:**
988 +**AT Command:**
913 913  )))
914 914  
991 +(% class="box infomessage" %)
992 +(((
993 +(((
915 915  **AT+DATAUP=0**
995 +)))
996 +)))
916 916  
998 +(% class="box infomessage" %)
999 +(((
1000 +(((
917 917  **AT+DATAUP=1**
1002 +)))
1003 +)))
918 918  
1005 +(((
1006 +
1007 +)))
919 919  
920 920  * (((
921 -(% style="color:#037691" %)** Downlink Payload:**
1010 +**Downlink Payload:**
922 922  )))
923 923  
924 924  (((
... ... @@ -932,7 +932,7 @@
932 932  
933 933  
934 934  
935 -==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1024 +==== **Manually trigger an Uplink** ====
936 936  
937 937  (((
938 938  Ask device to send an uplink immediately.
... ... @@ -939,7 +939,7 @@
939 939  )))
940 940  
941 941  * (((
942 -(% style="color:#037691" %)** AT Command:**
1031 +**AT Command:**
943 943  )))
944 944  
945 945  (((
... ... @@ -951,7 +951,7 @@
951 951  )))
952 952  
953 953  * (((
954 -(% style="color:#037691" %)** Downlink Payload:**
1043 +**Downlink Payload:**
955 955  )))
956 956  
957 957  (((
... ... @@ -961,7 +961,7 @@
961 961  
962 962  
963 963  
964 -==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1053 +==== **Clear RS485 Command** ====
965 965  
966 966  (((
967 967  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -968,7 +968,7 @@
968 968  )))
969 969  
970 970  * (((
971 -(% style="color:#037691" %)** AT Command:**
1060 +**AT Command:**
972 972  )))
973 973  
974 974  (((
... ... @@ -995,7 +995,7 @@
995 995  
996 996  
997 997  * (((
998 -(% style="color:#037691" %)** Downlink Payload:**
1087 +**Downlink Payload:**
999 999  )))
1000 1000  
1001 1001  (((
... ... @@ -1005,7 +1005,7 @@
1005 1005  
1006 1006  
1007 1007  
1008 -==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1097 +==== **Set Serial Communication Parameters** ====
1009 1009  
1010 1010  (((
1011 1011  Set the Rs485 serial communication parameters:
... ... @@ -1012,7 +1012,7 @@
1012 1012  )))
1013 1013  
1014 1014  * (((
1015 -(% style="color:#037691" %)** AT Command:**
1104 +**AT Command:**
1016 1016  )))
1017 1017  
1018 1018  (((
... ... @@ -1019,28 +1019,41 @@
1019 1019  Set Baud Rate:
1020 1020  )))
1021 1021  
1022 -
1111 +(% class="box infomessage" %)
1112 +(((
1113 +(((
1023 1023  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1115 +)))
1116 +)))
1024 1024  
1025 -
1026 1026  (((
1027 1027  Set UART Parity
1028 1028  )))
1029 1029  
1030 -
1122 +(% class="box infomessage" %)
1123 +(((
1124 +(((
1031 1031  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1126 +)))
1127 +)))
1032 1032  
1033 -
1034 1034  (((
1035 1035  Set STOPBIT
1036 1036  )))
1037 1037  
1038 -
1133 +(% class="box infomessage" %)
1134 +(((
1135 +(((
1039 1039  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1137 +)))
1138 +)))
1040 1040  
1140 +(((
1141 +
1142 +)))
1041 1041  
1042 1042  * (((
1043 -(% style="color:#037691" %)** Downlink Payload:**
1145 +**Downlink Payload:**
1044 1044  )))
1045 1045  
1046 1046  (((

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