Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.16 >
edited by Xiaoling
on 2022/06/14 11:51
To version < 61.8 >
edited by Xiaoling
on 2022/06/14 11:41
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -80,11 +80,13 @@
80 80  ** Idle: 32mA@12v
81 81  ** 20dB Transmit: 65mA@12v
82 82  
83 +
83 83  **Interface for Model:**
84 84  
85 85  * RS485
86 86  * Power Input 7~~ 24V DC. 
87 87  
89 +
88 88  **LoRa Spec:**
89 89  
90 90  * Frequency Range:
... ... @@ -108,6 +108,7 @@
108 108  
109 109  
110 110  
113 +
111 111  == 1.3 Features ==
112 112  
113 113  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -119,8 +119,6 @@
119 119  * Support Modbus protocol
120 120  * Support Interrupt uplink (Since hardware version v1.2)
121 121  
122 -
123 -
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
... ... @@ -130,8 +130,6 @@
130 130  * Smart Cities
131 131  * Smart Factory
132 132  
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 +333,7 @@
333 333  )))
334 334  )))
335 335  
335 +
336 336  === 3.3.2 Configure sensors ===
337 337  
338 338  (((
... ... @@ -357,6 +357,7 @@
357 357  )))
358 358  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
359 359  
360 +
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**(%%) ====
700 +==== **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:**
707 +**AT Command:**
708 +)))
707 707  
710 +(% class="box infomessage" %)
711 +(((
712 +(((
708 708  **AT+PAYVER: Set PAYVER field = 1**
709 -
710 -
711 711  )))
715 +)))
716 +
712 712  * (((
713 -(% style="color:#037691" %)**Downlink Payload:**
718 +**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**(%%) ====
732 +==== **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:**
747 +**AT Command:**
743 743  )))
744 744  
750 +(% class="box infomessage" %)
751 +(((
752 +(((
745 745  **AT+COMMANDx: Configure RS485 read command to sensor.**
754 +)))
755 +)))
746 746  
747 -
757 +(% class="box infomessage" %)
758 +(((
759 +(((
748 748  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
761 +)))
762 +)))
749 749  
764 +(((
765 +
766 +)))
750 750  
751 751  * (((
752 -(% style="color:#037691" %)**Downlink Payload:**
769 +**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**(%%) ====
823 +==== **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**(%%) ====
862 +==== **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:**
873 +**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:**
896 +**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**(%%) ====
918 +==== **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:**
929 +**AT Command:**
913 913  )))
914 914  
932 +(% class="box infomessage" %)
933 +(((
934 +(((
915 915  **AT+DATAUP=0**
936 +)))
937 +)))
916 916  
939 +(% class="box infomessage" %)
940 +(((
941 +(((
917 917  **AT+DATAUP=1**
943 +)))
944 +)))
918 918  
946 +(((
947 +
948 +)))
919 919  
920 920  * (((
921 -(% style="color:#037691" %)** Downlink Payload:**
951 +**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**(%%) ====
965 +==== **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:**
972 +**AT Command:**
943 943  )))
944 944  
945 945  (((
... ... @@ -951,7 +951,7 @@
951 951  )))
952 952  
953 953  * (((
954 -(% style="color:#037691" %)** Downlink Payload:**
984 +**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**(%%) ====
994 +==== **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:**
1001 +**AT Command:**
972 972  )))
973 973  
974 974  (((
... ... @@ -995,7 +995,7 @@
995 995  
996 996  
997 997  * (((
998 -(% style="color:#037691" %)** Downlink Payload:**
1028 +**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**(%%) ====
1038 +==== **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:**
1045 +**AT Command:**
1016 1016  )))
1017 1017  
1018 1018  (((
... ... @@ -1019,28 +1019,41 @@
1019 1019  Set Baud Rate:
1020 1020  )))
1021 1021  
1022 -
1052 +(% class="box infomessage" %)
1053 +(((
1054 +(((
1023 1023  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1056 +)))
1057 +)))
1024 1024  
1025 -
1026 1026  (((
1027 1027  Set UART Parity
1028 1028  )))
1029 1029  
1030 -
1063 +(% class="box infomessage" %)
1064 +(((
1065 +(((
1031 1031  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1067 +)))
1068 +)))
1032 1032  
1033 -
1034 1034  (((
1035 1035  Set STOPBIT
1036 1036  )))
1037 1037  
1038 -
1074 +(% class="box infomessage" %)
1075 +(((
1076 +(((
1039 1039  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1078 +)))
1079 +)))
1040 1040  
1081 +(((
1082 +
1083 +)))
1041 1041  
1042 1042  * (((
1043 -(% style="color:#037691" %)** Downlink Payload:**
1086 +**Downlink Payload:**
1044 1044  )))
1045 1045  
1046 1046  (((

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