Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.25 >
edited by Xiaoling
on 2022/06/14 11:55
To version < 61.9 >
edited by Xiaoling
on 2022/06/14 11:41
>
Change comment: There is no comment for this version

Summary

Details

Page properties
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)
... ... @@ -121,6 +121,7 @@
121 121  
122 122  
123 123  
127 +
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/]]
... ... @@ -334,8 +334,6 @@
334 334  )))
335 335  
336 336  
337 -
338 -
339 339  === 3.3.2 Configure sensors ===
340 340  
341 341  (((
... ... @@ -361,8 +361,6 @@
361 361  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
362 362  
363 363  
364 -
365 -
366 366  === 3.3.3 Configure read commands for each sampling ===
367 367  
368 368  (((
... ... @@ -593,13 +593,13 @@
593 593  * (((
594 594  (% style="color:#037691" %)**AT Command**
595 595  
596 -(((
597 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
594 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
595 +
596 +
598 598  )))
599 -)))
600 600  
601 601  (((
602 -
600 +m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
603 603  )))
604 604  
605 605  * (((
... ... @@ -640,9 +640,7 @@
640 640  )))
641 641  
642 642  (((
643 -
644 -
645 -**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
641 +**Example 1** ~-~-> Configure without ask for uplink (YY=0)
646 646  )))
647 647  
648 648  (((
... ... @@ -658,8 +658,6 @@
658 658  )))
659 659  
660 660  (((
661 -
662 -
663 663  So if user want to use downlink command to control to RS485 Alarm, he can use:
664 664  )))
665 665  
... ... @@ -680,7 +680,7 @@
680 680  )))
681 681  
682 682  (((
683 -**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
677 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
684 684  )))
685 685  
686 686  (((
... ... @@ -692,11 +692,11 @@
692 692  )))
693 693  
694 694  (((
695 -(((
696 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
689 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
697 697  )))
698 698  
699 -
692 +(((
693 + **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
700 700  )))
701 701  
702 702  (((
... ... @@ -706,7 +706,7 @@
706 706  
707 707  
708 708  
709 -==== (% style="color:blue" %)**Set Payload version**(%%) ====
703 +==== **Set Payload version** ====
710 710  
711 711  (((
712 712  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.
... ... @@ -713,28 +713,32 @@
713 713  )))
714 714  
715 715  * (((
716 -(% style="color:#037691" %)**AT Command:**
710 +**AT Command:**
711 +)))
717 717  
718 -**AT+PAYVER:  **Set PAYVER field = 1
719 -
720 -
713 +(% class="box infomessage" %)
714 +(((
715 +(((
716 +**AT+PAYVER: Set PAYVER field = 1**
721 721  )))
718 +)))
719 +
722 722  * (((
723 -(% style="color:#037691" %)**Downlink Payload:**
721 +**Downlink Payload:**
724 724  )))
725 725  
726 726  (((
727 -**0xAE 01**  ~-~->  Set PAYVER field =  0x01
725 +**0xAE 01**  ~-~-> Set PAYVER field =  0x01
728 728  )))
729 729  
730 730  (((
731 -**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
729 +**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
732 732  )))
733 733  
734 734  
735 735  
736 736  
737 -==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
735 +==== **Set RS485 Sampling Commands** ====
738 738  
739 739  (((
740 740  AT+COMMANDx or AT+DATACUTx
... ... @@ -749,16 +749,29 @@
749 749  )))
750 750  
751 751  * (((
752 -(% style="color:#037691" %)**AT Command:**
750 +**AT Command:**
753 753  )))
754 754  
755 -**AT+COMMANDx:  **Configure RS485 read command to sensor.
753 +(% class="box infomessage" %)
754 +(((
755 +(((
756 +**AT+COMMANDx: Configure RS485 read command to sensor.**
757 +)))
758 +)))
756 756  
757 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
760 +(% class="box infomessage" %)
761 +(((
762 +(((
763 +**AT+DATACUTx: Configure how to handle return from RS485 devices.**
764 +)))
765 +)))
758 758  
767 +(((
768 +
769 +)))
759 759  
760 760  * (((
761 -(% style="color:#037691" %)**Downlink Payload:**
772 +**Downlink Payload:**
762 762  )))
763 763  
764 764  (((
... ... @@ -794,8 +794,6 @@
794 794  )))
795 795  
796 796  (((
797 -
798 -
799 799  **Example:**
800 800  )))
801 801  
... ... @@ -814,7 +814,7 @@
814 814  
815 815  
816 816  
817 -==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
826 +==== **Fast command to handle MODBUS device** ====
818 818  
819 819  (((
820 820  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]].
... ... @@ -853,7 +853,7 @@
853 853  
854 854  
855 855  
856 -==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
865 +==== **RS485 command timeout** ====
857 857  
858 858  (((
859 859  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.
... ... @@ -864,7 +864,7 @@
864 864  )))
865 865  
866 866  * (((
867 -(% style="color:#037691" %)** AT Command:**
876 +**AT Command:**
868 868  )))
869 869  
870 870  (% class="box infomessage" %)
... ... @@ -887,7 +887,7 @@
887 887  )))
888 888  
889 889  * (((
890 -(% style="color:#037691" %)** Downlink Payload:**
899 +**Downlink Payload:**
891 891  )))
892 892  
893 893  (((
... ... @@ -909,7 +909,7 @@
909 909  
910 910  
911 911  
912 -==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
921 +==== **Uplink payload mode** ====
913 913  
914 914  (((
915 915  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -920,16 +920,29 @@
920 920  )))
921 921  
922 922  * (((
923 -(% style="color:#037691" %)** AT Command:**
932 +**AT Command:**
924 924  )))
925 925  
935 +(% class="box infomessage" %)
936 +(((
937 +(((
926 926  **AT+DATAUP=0**
939 +)))
940 +)))
927 927  
942 +(% class="box infomessage" %)
943 +(((
944 +(((
928 928  **AT+DATAUP=1**
946 +)))
947 +)))
929 929  
949 +(((
950 +
951 +)))
930 930  
931 931  * (((
932 -(% style="color:#037691" %)** Downlink Payload:**
954 +**Downlink Payload:**
933 933  )))
934 934  
935 935  (((
... ... @@ -943,7 +943,7 @@
943 943  
944 944  
945 945  
946 -==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
968 +==== **Manually trigger an Uplink** ====
947 947  
948 948  (((
949 949  Ask device to send an uplink immediately.
... ... @@ -950,7 +950,7 @@
950 950  )))
951 951  
952 952  * (((
953 -(% style="color:#037691" %)** AT Command:**
975 +**AT Command:**
954 954  )))
955 955  
956 956  (((
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  * (((
965 -(% style="color:#037691" %)** Downlink Payload:**
987 +**Downlink Payload:**
966 966  )))
967 967  
968 968  (((
... ... @@ -972,7 +972,7 @@
972 972  
973 973  
974 974  
975 -==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
997 +==== **Clear RS485 Command** ====
976 976  
977 977  (((
978 978  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -979,7 +979,7 @@
979 979  )))
980 980  
981 981  * (((
982 -(% style="color:#037691" %)** AT Command:**
1004 +**AT Command:**
983 983  )))
984 984  
985 985  (((
... ... @@ -1006,7 +1006,7 @@
1006 1006  
1007 1007  
1008 1008  * (((
1009 -(% style="color:#037691" %)** Downlink Payload:**
1031 +**Downlink Payload:**
1010 1010  )))
1011 1011  
1012 1012  (((
... ... @@ -1016,7 +1016,7 @@
1016 1016  
1017 1017  
1018 1018  
1019 -==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1041 +==== **Set Serial Communication Parameters** ====
1020 1020  
1021 1021  (((
1022 1022  Set the Rs485 serial communication parameters:
... ... @@ -1023,7 +1023,7 @@
1023 1023  )))
1024 1024  
1025 1025  * (((
1026 -(% style="color:#037691" %)** AT Command:**
1048 +**AT Command:**
1027 1027  )))
1028 1028  
1029 1029  (((
... ... @@ -1030,28 +1030,41 @@
1030 1030  Set Baud Rate:
1031 1031  )))
1032 1032  
1033 -
1055 +(% class="box infomessage" %)
1056 +(((
1057 +(((
1034 1034  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1059 +)))
1060 +)))
1035 1035  
1036 -
1037 1037  (((
1038 1038  Set UART Parity
1039 1039  )))
1040 1040  
1041 -
1066 +(% class="box infomessage" %)
1067 +(((
1068 +(((
1042 1042  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1070 +)))
1071 +)))
1043 1043  
1044 -
1045 1045  (((
1046 1046  Set STOPBIT
1047 1047  )))
1048 1048  
1049 -
1077 +(% class="box infomessage" %)
1078 +(((
1079 +(((
1050 1050  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1081 +)))
1082 +)))
1051 1051  
1084 +(((
1085 +
1086 +)))
1052 1052  
1053 1053  * (((
1054 -(% style="color:#037691" %)** Downlink Payload:**
1089 +**Downlink Payload:**
1055 1055  )))
1056 1056  
1057 1057  (((

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0