Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.21 >
edited by Xiaoling
on 2022/06/14 11:54
To version < 61.11 >
edited by Xiaoling
on 2022/06/14 11:43
>
Change comment: There is no comment for this version

Summary

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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)
... ... @@ -121,6 +121,7 @@
121 121  
122 122  
123 123  
127 +
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
... ... @@ -132,6 +132,7 @@
132 132  
133 133  
134 134  
139 +
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  (((
... ... @@ -584,7 +584,7 @@
584 584  
585 585  
586 586  
587 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
588 588  
589 589  (((
590 590  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -591,15 +591,15 @@
591 591  )))
592 592  
593 593  * (((
594 -(% style="color:#037691" %)**AT Command**
595 +**(% 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
597 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 +
599 +
598 598  )))
599 -)))
600 600  
601 601  (((
602 -
603 +m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
603 603  )))
604 604  
605 605  * (((
... ... @@ -702,7 +702,7 @@
702 702  
703 703  
704 704  
705 -==== (% style="color:blue" %)**Set Payload version**(%%) ====
706 +==== **(% style="color:blue" %)Set Payload version** ====
706 706  
707 707  (((
708 708  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.
... ... @@ -709,28 +709,32 @@
709 709  )))
710 710  
711 711  * (((
712 -(% style="color:#037691" %)**AT Command:**
713 +**(% style="color:#037691" %)AT Command:**
714 +)))
713 713  
714 -**AT+PAYVER:  **Set PAYVER field = 1
715 -
716 -
716 +(% class="box infomessage" %)
717 +(((
718 +(((
719 +**AT+PAYVER: Set PAYVER field = 1**
717 717  )))
721 +)))
722 +
718 718  * (((
719 -(% style="color:#037691" %)**Downlink Payload:**
724 +**(% style="color:#037691" %)Downlink Payload:**
720 720  )))
721 721  
722 722  (((
723 -**0xAE 01**  ~-~->  Set PAYVER field =  0x01
728 +**0xAE 01**  ~-~-> Set PAYVER field =  0x01
724 724  )))
725 725  
726 726  (((
727 -**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
732 +**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
728 728  )))
729 729  
730 730  
731 731  
732 732  
733 -==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
738 +==== **Set RS485 Sampling Commands** ====
734 734  
735 735  (((
736 736  AT+COMMANDx or AT+DATACUTx
... ... @@ -745,16 +745,29 @@
745 745  )))
746 746  
747 747  * (((
748 -(% style="color:#037691" %)**AT Command:**
753 +**AT Command:**
749 749  )))
750 750  
751 -**AT+COMMANDx:  **Configure RS485 read command to sensor.
756 +(% class="box infomessage" %)
757 +(((
758 +(((
759 +**AT+COMMANDx: Configure RS485 read command to sensor.**
760 +)))
761 +)))
752 752  
753 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
763 +(% class="box infomessage" %)
764 +(((
765 +(((
766 +**AT+DATACUTx: Configure how to handle return from RS485 devices.**
767 +)))
768 +)))
754 754  
770 +(((
771 +
772 +)))
755 755  
756 756  * (((
757 -(% style="color:#037691" %)**Downlink Payload:**
775 +**Downlink Payload:**
758 758  )))
759 759  
760 760  (((
... ... @@ -808,7 +808,7 @@
808 808  
809 809  
810 810  
811 -==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
829 +==== **Fast command to handle MODBUS device** ====
812 812  
813 813  (((
814 814  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]].
... ... @@ -847,7 +847,7 @@
847 847  
848 848  
849 849  
850 -==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
868 +==== **RS485 command timeout** ====
851 851  
852 852  (((
853 853  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.
... ... @@ -858,7 +858,7 @@
858 858  )))
859 859  
860 860  * (((
861 -(% style="color:#037691" %)** AT Command:**
879 +**AT Command:**
862 862  )))
863 863  
864 864  (% class="box infomessage" %)
... ... @@ -881,7 +881,7 @@
881 881  )))
882 882  
883 883  * (((
884 -(% style="color:#037691" %)** Downlink Payload:**
902 +**Downlink Payload:**
885 885  )))
886 886  
887 887  (((
... ... @@ -903,7 +903,7 @@
903 903  
904 904  
905 905  
906 -==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
924 +==== **Uplink payload mode** ====
907 907  
908 908  (((
909 909  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -914,16 +914,29 @@
914 914  )))
915 915  
916 916  * (((
917 -(% style="color:#037691" %)** AT Command:**
935 +**AT Command:**
918 918  )))
919 919  
938 +(% class="box infomessage" %)
939 +(((
940 +(((
920 920  **AT+DATAUP=0**
942 +)))
943 +)))
921 921  
945 +(% class="box infomessage" %)
946 +(((
947 +(((
922 922  **AT+DATAUP=1**
949 +)))
950 +)))
923 923  
952 +(((
953 +
954 +)))
924 924  
925 925  * (((
926 -(% style="color:#037691" %)** Downlink Payload:**
957 +**Downlink Payload:**
927 927  )))
928 928  
929 929  (((
... ... @@ -937,7 +937,7 @@
937 937  
938 938  
939 939  
940 -==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
971 +==== **Manually trigger an Uplink** ====
941 941  
942 942  (((
943 943  Ask device to send an uplink immediately.
... ... @@ -944,7 +944,7 @@
944 944  )))
945 945  
946 946  * (((
947 -(% style="color:#037691" %)** AT Command:**
978 +**AT Command:**
948 948  )))
949 949  
950 950  (((
... ... @@ -956,7 +956,7 @@
956 956  )))
957 957  
958 958  * (((
959 -(% style="color:#037691" %)** Downlink Payload:**
990 +**Downlink Payload:**
960 960  )))
961 961  
962 962  (((
... ... @@ -966,7 +966,7 @@
966 966  
967 967  
968 968  
969 -==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1000 +==== **Clear RS485 Command** ====
970 970  
971 971  (((
972 972  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -973,7 +973,7 @@
973 973  )))
974 974  
975 975  * (((
976 -(% style="color:#037691" %)** AT Command:**
1007 +**AT Command:**
977 977  )))
978 978  
979 979  (((
... ... @@ -1000,7 +1000,7 @@
1000 1000  
1001 1001  
1002 1002  * (((
1003 -(% style="color:#037691" %)** Downlink Payload:**
1034 +**Downlink Payload:**
1004 1004  )))
1005 1005  
1006 1006  (((
... ... @@ -1010,7 +1010,7 @@
1010 1010  
1011 1011  
1012 1012  
1013 -==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1044 +==== **Set Serial Communication Parameters** ====
1014 1014  
1015 1015  (((
1016 1016  Set the Rs485 serial communication parameters:
... ... @@ -1017,7 +1017,7 @@
1017 1017  )))
1018 1018  
1019 1019  * (((
1020 -(% style="color:#037691" %)** AT Command:**
1051 +**AT Command:**
1021 1021  )))
1022 1022  
1023 1023  (((
... ... @@ -1024,28 +1024,41 @@
1024 1024  Set Baud Rate:
1025 1025  )))
1026 1026  
1027 -
1058 +(% class="box infomessage" %)
1059 +(((
1060 +(((
1028 1028  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1062 +)))
1063 +)))
1029 1029  
1030 -
1031 1031  (((
1032 1032  Set UART Parity
1033 1033  )))
1034 1034  
1035 -
1069 +(% class="box infomessage" %)
1070 +(((
1071 +(((
1036 1036  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1073 +)))
1074 +)))
1037 1037  
1038 -
1039 1039  (((
1040 1040  Set STOPBIT
1041 1041  )))
1042 1042  
1043 -
1080 +(% class="box infomessage" %)
1081 +(((
1082 +(((
1044 1044  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1084 +)))
1085 +)))
1045 1045  
1087 +(((
1088 +
1089 +)))
1046 1046  
1047 1047  * (((
1048 -(% style="color:#037691" %)** Downlink Payload:**
1092 +**Downlink Payload:**
1049 1049  )))
1050 1050  
1051 1051  (((

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