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

Summary

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Content
... ... @@ -80,13 +80,11 @@
80 80  ** Idle: 32mA@12v
81 81  ** 20dB Transmit: 65mA@12v
82 82  
83 -
84 84  **Interface for Model:**
85 85  
86 86  * RS485
87 87  * Power Input 7~~ 24V DC. 
88 88  
89 -
90 90  **LoRa Spec:**
91 91  
92 92  * Frequency Range:
... ... @@ -110,7 +110,6 @@
110 110  
111 111  
112 112  
113 -
114 114  == 1.3 Features ==
115 115  
116 116  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -124,7 +124,6 @@
124 124  
125 125  
126 126  
127 -
128 128  == 1.4 Applications ==
129 129  
130 130  * Smart Buildings & Home Automation
... ... @@ -134,6 +134,8 @@
134 134  * Smart Cities
135 135  * Smart Factory
136 136  
133 +
134 +
137 137  == 1.5 Firmware Change log ==
138 138  
139 139  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -336,6 +336,8 @@
336 336  )))
337 337  
338 338  
337 +
338 +
339 339  === 3.3.2 Configure sensors ===
340 340  
341 341  (((
... ... @@ -361,6 +361,8 @@
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 +
364 364  === 3.3.3 Configure read commands for each sampling ===
365 365  
366 366  (((
... ... @@ -591,13 +591,13 @@
591 591  * (((
592 592  (% style="color:#037691" %)**AT Command**
593 593  
594 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
595 -
596 -
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
597 597  )))
599 +)))
598 598  
599 599  (((
600 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
602 +
601 601  )))
602 602  
603 603  * (((
... ... @@ -638,7 +638,9 @@
638 638  )))
639 639  
640 640  (((
641 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
643 +
644 +
645 +**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
642 642  )))
643 643  
644 644  (((
... ... @@ -654,6 +654,8 @@
654 654  )))
655 655  
656 656  (((
661 +
662 +
657 657  So if user want to use downlink command to control to RS485 Alarm, he can use:
658 658  )))
659 659  
... ... @@ -674,7 +674,7 @@
674 674  )))
675 675  
676 676  (((
677 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
683 +**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
678 678  )))
679 679  
680 680  (((
... ... @@ -686,11 +686,11 @@
686 686  )))
687 687  
688 688  (((
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:
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**
690 690  )))
691 691  
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**
699 +
694 694  )))
695 695  
696 696  (((
... ... @@ -700,7 +700,7 @@
700 700  
701 701  
702 702  
703 -==== **Set Payload version** ====
709 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
704 704  
705 705  (((
706 706  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.
... ... @@ -707,32 +707,28 @@
707 707  )))
708 708  
709 709  * (((
710 -**AT Command:**
711 -)))
716 +(% style="color:#037691" %)**AT Command:**
712 712  
713 -(% class="box infomessage" %)
714 -(((
715 -(((
716 -**AT+PAYVER: Set PAYVER field = 1**
717 -)))
718 -)))
718 +**AT+PAYVER:  **Set PAYVER field = 1
719 719  
720 +
721 +)))
720 720  * (((
721 -**Downlink Payload:**
723 +(% style="color:#037691" %)**Downlink Payload:**
722 722  )))
723 723  
724 724  (((
725 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
727 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
726 726  )))
727 727  
728 728  (((
729 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
731 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
730 730  )))
731 731  
732 732  
733 733  
734 734  
735 -==== **Set RS485 Sampling Commands** ====
737 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
736 736  
737 737  (((
738 738  AT+COMMANDx or AT+DATACUTx
... ... @@ -747,29 +747,16 @@
747 747  )))
748 748  
749 749  * (((
750 -**AT Command:**
752 +(% style="color:#037691" %)**AT Command:**
751 751  )))
752 752  
753 -(% class="box infomessage" %)
754 -(((
755 -(((
756 -**AT+COMMANDx: Configure RS485 read command to sensor.**
757 -)))
758 -)))
755 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
759 759  
760 -(% class="box infomessage" %)
761 -(((
762 -(((
763 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
764 -)))
765 -)))
757 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
766 766  
767 -(((
768 -
769 -)))
770 770  
771 771  * (((
772 -**Downlink Payload:**
761 +(% style="color:#037691" %)**Downlink Payload:**
773 773  )))
774 774  
775 775  (((
... ... @@ -805,6 +805,8 @@
805 805  )))
806 806  
807 807  (((
797 +
798 +
808 808  **Example:**
809 809  )))
810 810  
... ... @@ -823,7 +823,7 @@
823 823  
824 824  
825 825  
826 -==== **Fast command to handle MODBUS device** ====
817 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
827 827  
828 828  (((
829 829  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]].
... ... @@ -862,7 +862,7 @@
862 862  
863 863  
864 864  
865 -==== **RS485 command timeout** ====
856 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
866 866  
867 867  (((
868 868  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.
... ... @@ -873,7 +873,7 @@
873 873  )))
874 874  
875 875  * (((
876 -**AT Command:**
867 +(% style="color:#037691" %)** AT Command:**
877 877  )))
878 878  
879 879  (% class="box infomessage" %)
... ... @@ -896,7 +896,7 @@
896 896  )))
897 897  
898 898  * (((
899 -**Downlink Payload:**
890 +(% style="color:#037691" %)** Downlink Payload:**
900 900  )))
901 901  
902 902  (((
... ... @@ -918,7 +918,7 @@
918 918  
919 919  
920 920  
921 -==== **Uplink payload mode** ====
912 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
922 922  
923 923  (((
924 924  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -929,29 +929,16 @@
929 929  )))
930 930  
931 931  * (((
932 -**AT Command:**
923 +(% style="color:#037691" %)** AT Command:**
933 933  )))
934 934  
935 -(% class="box infomessage" %)
936 -(((
937 -(((
938 938  **AT+DATAUP=0**
939 -)))
940 -)))
941 941  
942 -(% class="box infomessage" %)
943 -(((
944 -(((
945 945  **AT+DATAUP=1**
946 -)))
947 -)))
948 948  
949 -(((
950 -
951 -)))
952 952  
953 953  * (((
954 -**Downlink Payload:**
932 +(% style="color:#037691" %)** Downlink Payload:**
955 955  )))
956 956  
957 957  (((
... ... @@ -965,7 +965,7 @@
965 965  
966 966  
967 967  
968 -==== **Manually trigger an Uplink** ====
946 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
969 969  
970 970  (((
971 971  Ask device to send an uplink immediately.
... ... @@ -972,7 +972,7 @@
972 972  )))
973 973  
974 974  * (((
975 -**AT Command:**
953 +(% style="color:#037691" %)** AT Command:**
976 976  )))
977 977  
978 978  (((
... ... @@ -984,7 +984,7 @@
984 984  )))
985 985  
986 986  * (((
987 -**Downlink Payload:**
965 +(% style="color:#037691" %)** Downlink Payload:**
988 988  )))
989 989  
990 990  (((
... ... @@ -994,7 +994,7 @@
994 994  
995 995  
996 996  
997 -==== **Clear RS485 Command** ====
975 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
998 998  
999 999  (((
1000 1000  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -1001,7 +1001,7 @@
1001 1001  )))
1002 1002  
1003 1003  * (((
1004 -**AT Command:**
982 +(% style="color:#037691" %)** AT Command:**
1005 1005  )))
1006 1006  
1007 1007  (((
... ... @@ -1028,7 +1028,7 @@
1028 1028  
1029 1029  
1030 1030  * (((
1031 -**Downlink Payload:**
1009 +(% style="color:#037691" %)** Downlink Payload:**
1032 1032  )))
1033 1033  
1034 1034  (((
... ... @@ -1038,7 +1038,7 @@
1038 1038  
1039 1039  
1040 1040  
1041 -==== **Set Serial Communication Parameters** ====
1019 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1042 1042  
1043 1043  (((
1044 1044  Set the Rs485 serial communication parameters:
... ... @@ -1045,7 +1045,7 @@
1045 1045  )))
1046 1046  
1047 1047  * (((
1048 -**AT Command:**
1026 +(% style="color:#037691" %)** AT Command:**
1049 1049  )))
1050 1050  
1051 1051  (((
... ... @@ -1052,41 +1052,28 @@
1052 1052  Set Baud Rate:
1053 1053  )))
1054 1054  
1055 -(% class="box infomessage" %)
1056 -(((
1057 -(((
1033 +
1058 1058  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1059 -)))
1060 -)))
1061 1061  
1036 +
1062 1062  (((
1063 1063  Set UART Parity
1064 1064  )))
1065 1065  
1066 -(% class="box infomessage" %)
1067 -(((
1068 -(((
1041 +
1069 1069  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1070 -)))
1071 -)))
1072 1072  
1044 +
1073 1073  (((
1074 1074  Set STOPBIT
1075 1075  )))
1076 1076  
1077 -(% class="box infomessage" %)
1078 -(((
1079 -(((
1049 +
1080 1080  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1081 -)))
1082 -)))
1083 1083  
1084 -(((
1085 -
1086 -)))
1087 1087  
1088 1088  * (((
1089 -**Downlink Payload:**
1054 +(% style="color:#037691" %)** Downlink Payload:**
1090 1090  )))
1091 1091  
1092 1092  (((

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