Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 58.35 >
edited by Xiaoling
on 2022/06/06 11:48
To version < 58.4 >
edited by Xiaoling
on 2022/06/06 11:21
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -103,6 +103,7 @@
103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
106 +
106 106  == 1.4 Applications ==
107 107  
108 108  * Smart Buildings & Home Automation
... ... @@ -112,6 +112,7 @@
112 112  * Smart Cities
113 113  * Smart Factory
114 114  
116 +
115 115  == 1.5 Firmware Change log ==
116 116  
117 117  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -305,6 +305,8 @@
305 305  )))
306 306  )))
307 307  
310 +
311 +
308 308  === 3.3.2 Configure sensors ===
309 309  
310 310  (((
... ... @@ -323,6 +323,8 @@
323 323  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
324 324  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
325 325  
330 +
331 +
326 326  === 3.3.3 Configure read commands for each sampling ===
327 327  
328 328  (((
... ... @@ -542,7 +542,6 @@
542 542  
543 543  
544 544  
545 -
546 546  ==== **RS485 Debug Command** ====
547 547  
548 548  (((
... ... @@ -663,161 +663,85 @@
663 663  
664 664  
665 665  
666 -
667 667  ==== **Set Payload version** ====
668 668  
669 -(((
670 670  This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
671 -)))
672 672  
673 -* (((
674 -**AT Command:**
675 -)))
675 +* **AT Command:**
676 676  
677 677  (% class="box infomessage" %)
678 678  (((
679 -(((
680 680  **AT+PAYVER: Set PAYVER field = 1**
681 681  )))
682 -)))
683 683  
684 -* (((
685 -**Downlink Payload:**
686 -)))
682 +* **Downlink Payload:**
687 687  
688 -(((
689 689  **0xAE 01**  ~-~-> Set PAYVER field =  0x01
690 -)))
691 691  
692 -(((
693 693  **0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
694 -)))
695 695  
696 696  
697 697  
698 -
699 699  ==== **Set RS485 Sampling Commands** ====
700 700  
701 -(((
702 702  AT+COMMANDx or AT+DATACUTx
703 -)))
704 704  
705 -(((
706 706  These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
707 -)))
708 708  
709 -(((
710 -
711 -)))
712 712  
713 -* (((
714 -**AT Command:**
715 -)))
697 +* **AT Command:**
716 716  
717 717  (% class="box infomessage" %)
718 718  (((
719 -(((
720 720  **AT+COMMANDx: Configure RS485 read command to sensor.**
721 721  )))
722 -)))
723 723  
724 724  (% class="box infomessage" %)
725 725  (((
726 -(((
727 727  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
728 728  )))
729 -)))
730 730  
731 -(((
732 -
733 -)))
734 734  
735 -* (((
736 -**Downlink Payload:**
737 -)))
710 +* **Downlink Payload:**
738 738  
739 -(((
740 740  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
741 -)))
742 742  
743 -(((
744 744  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
745 -)))
746 746  
747 -(((
748 748  Format: AF MM NN LL XX XX XX XX YY
749 -)))
750 750  
751 -(((
752 752  Where:
753 -)))
754 754  
755 -* (((
756 -MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
757 -)))
758 -* (((
759 -NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
760 -)))
761 -* (((
762 -LL:  The length of AT+COMMAND or AT+DATACUT command
763 -)))
764 -* (((
765 -XX XX XX XX: AT+COMMAND or AT+DATACUT command
766 -)))
767 -* (((
768 -YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
769 -)))
720 +* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
721 +* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
722 +* LL:  The length of AT+COMMAND or AT+DATACUT command
723 +* XX XX XX XX: AT+COMMAND or AT+DATACUT command
724 +* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
770 770  
771 -(((
772 772  **Example:**
773 -)))
774 774  
775 -(((
776 776  (% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
777 -)))
778 778  
779 -(((
780 780  (% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
781 -)))
782 782  
783 -(((
784 784  (% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
785 -)))
786 786  
787 787  
788 788  
789 -
790 790  ==== **Fast command to handle MODBUS device** ====
791 791  
792 -(((
793 793  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]].
794 -)))
795 795  
796 -(((
797 797  This command is valid since v1.3 firmware version
798 -)))
799 799  
800 -(((
801 801  AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
802 -)))
803 803  
804 -(((
805 -
806 -)))
807 807  
808 -(((
809 809  **Example:**
810 -)))
811 811  
812 -* (((
813 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
814 -)))
815 -* (((
816 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
817 -)))
818 -* (((
819 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
820 -)))
747 +* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
748 +* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
749 +* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
821 821  
822 822  [[image:image-20220602165351-6.png]]
823 823  
... ... @@ -825,374 +825,201 @@
825 825  
826 826  
827 827  
828 -
829 829  ==== **RS485 command timeout** ====
830 830  
831 -(((
832 832  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.
833 -)))
834 834  
835 -(((
836 836  Default value: 0, range:  0 ~~ 65 seconds
837 -)))
838 838  
839 -* (((
840 -**AT Command:**
841 -)))
763 +* **AT Command:**
842 842  
843 843  (% class="box infomessage" %)
844 844  (((
845 -(((
846 846  **AT+CMDDLaa=hex(bb cc)*1000**
847 847  )))
848 -)))
849 849  
850 -(((
851 851  **Example:**
852 -)))
853 853  
854 -(((
855 855  **AT+CMDDL1=1000** to send the open time to 1000ms
856 -)))
857 857  
858 -(((
859 -
860 -)))
861 861  
862 -* (((
863 -**Downlink Payload:**
864 -)))
775 +* **Downlink Payload:**
865 865  
866 -(((
867 867  **0x AA aa bb cc**
868 -)))
869 869  
870 -(((
871 871  Same as: AT+CMDDLaa=hex(bb cc)*1000
872 -)))
873 873  
874 -(((
875 875   **Example:**
876 -)))
877 877  
878 -(((
879 879   0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
880 -)))
881 881  
882 882  
883 883  
884 -
885 885  ==== **Uplink payload mode** ====
886 886  
887 -(((
888 888  Define to use one uplink or multiple uplinks for the sampling.
889 -)))
890 890  
891 -(((
892 892  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
893 -)))
894 894  
895 -* (((
896 -**AT Command:**
897 -)))
793 +* **AT Command:**
898 898  
899 899  (% class="box infomessage" %)
900 900  (((
901 -(((
902 902  **AT+DATAUP=0**
903 903  )))
904 -)))
905 905  
906 906  (% class="box infomessage" %)
907 907  (((
908 -(((
909 909  **AT+DATAUP=1**
910 910  )))
911 -)))
912 912  
913 -(((
914 -
915 -)))
916 916  
917 -* (((
918 -**Downlink Payload:**
919 -)))
806 +* **Downlink Payload:**
920 920  
921 -(((
922 922  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
923 -)))
924 924  
925 -(((
926 926  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
927 -)))
928 928  
929 929  
930 930  
931 -
932 932  ==== **Manually trigger an Uplink** ====
933 933  
934 -(((
935 935  Ask device to send an uplink immediately.
936 -)))
937 937  
938 -* (((
939 -**AT Command:**
940 -)))
818 +* **AT Command:**
941 941  
942 -(((
943 943  No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
944 -)))
945 945  
946 -(((
947 -
948 -)))
949 949  
950 -* (((
951 -**Downlink Payload:**
952 -)))
823 +* **Downlink Payload:**
953 953  
954 -(((
955 955  **0x08 FF**, RS485-LN will immediately send an uplink.
956 -)))
957 957  
958 958  
959 959  
960 -
961 961  ==== **Clear RS485 Command** ====
962 962  
963 -(((
964 964  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
965 -)))
966 966  
967 -* (((
968 -**AT Command:**
969 -)))
833 +* **AT Command:**
970 970  
971 -(((
972 972  **AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
973 -)))
974 974  
975 -(((
976 976  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
977 -)))
978 978  
979 -(((
980 980  Example screen shot after clear all RS485 commands. 
981 -)))
982 982  
983 -(((
984 -
985 -)))
986 986  
987 -(((
988 988  The uplink screen shot is:
989 -)))
990 990  
991 991  [[image:1654160691922-496.png]]
992 992  
993 993  
994 -* (((
995 -**Downlink Payload:**
996 -)))
847 +* **Downlink Payload:**
997 997  
998 -(((
999 999  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1000 -)))
1001 1001  
1002 1002  
1003 1003  
1004 -
1005 1005  ==== **Set Serial Communication Parameters** ====
1006 1006  
1007 -(((
1008 1008  Set the Rs485 serial communication parameters:
1009 -)))
1010 1010  
1011 -* (((
1012 -**AT Command:**
1013 -)))
857 +* **AT Command:**
1014 1014  
1015 -(((
1016 1016  Set Baud Rate:
1017 -)))
1018 1018  
1019 1019  (% class="box infomessage" %)
1020 1020  (((
1021 -(((
1022 1022  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1023 1023  )))
1024 -)))
1025 1025  
1026 -(((
1027 1027  Set UART Parity
1028 -)))
1029 1029  
1030 1030  (% class="box infomessage" %)
1031 1031  (((
1032 -(((
1033 1033  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1034 1034  )))
1035 -)))
1036 1036  
1037 -(((
1038 1038  Set STOPBIT
1039 -)))
1040 1040  
1041 1041  (% class="box infomessage" %)
1042 1042  (((
1043 -(((
1044 1044  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1045 1045  )))
1046 -)))
1047 1047  
1048 -(((
1049 -
1050 -)))
1051 1051  
1052 -* (((
1053 -**Downlink Payload:**
1054 -)))
881 +* **Downlink Payload:**
1055 1055  
1056 -(((
1057 1057  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1058 -)))
1059 1059  
1060 -(((
1061 1061  **Example:**
1062 -)))
1063 1063  
1064 -* (((
1065 -A7 01 00 60   same as AT+BAUDR=9600
1066 -)))
1067 -* (((
1068 -A7 01 04 80  same as AT+BAUDR=115200
1069 -)))
887 +* A7 01 00 60   same as AT+BAUDR=9600
888 +* A7 01 04 80  same as AT+BAUDR=115200
1070 1070  
1071 -(((
1072 1072  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1073 -)))
1074 1074  
1075 -(((
1076 1076  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1077 -)))
1078 1078  
1079 1079  
1080 -
1081 -
1082 1082  == 3.6 Listening mode for RS485 network ==
1083 1083  
1084 -(((
1085 1085  This feature support since firmware v1.4
1086 -)))
1087 1087  
1088 -(((
1089 1089  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
1090 -)))
1091 1091  
1092 1092  [[image:image-20220602171200-8.png||height="567" width="1007"]]
1093 1093  
1094 -(((
1095 1095  To enable the listening mode, use can run the command AT+RXMODE.
1096 -)))
1097 1097  
1098 -(((
1099 -
1100 -)))
1101 1101  
1102 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1103 -|=(% style="width: 161px;" %)(((
1104 -**Command example:**
1105 -)))|=(% style="width: 337px;" %)(((
1106 -**Function**
1107 -)))
1108 -|(% style="width:161px" %)(((
1109 -AT+RXMODE=1,10
1110 -)))|(% style="width:337px" %)(((
1111 -Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1112 -)))
1113 -|(% style="width:161px" %)(((
1114 -AT+RXMODE=2,500
1115 -)))|(% style="width:337px" %)(((
1116 -Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1117 -)))
1118 -|(% style="width:161px" %)(((
1119 -AT+RXMODE=0,0
1120 -)))|(% style="width:337px" %)(((
1121 -Disable listening mode. This is the default settings.
1122 -)))
1123 -|(% style="width:161px" %)(((
1124 -
1125 -)))|(% style="width:337px" %)(((
1126 -A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1127 -)))
906 +(% border="1" style="background-color:#ffffcc; width:500px" %)
907 +|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
908 +|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
909 +|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
910 +|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
911 +|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
1128 1128  
1129 -(((
1130 1130  **Downlink Command:**
1131 -)))
1132 1132  
1133 -(((
1134 1134  **0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1135 -)))
1136 1136  
1137 -(((
1138 -
1139 -)))
1140 1140  
1141 -(((
1142 1142  **Example**:
1143 -)))
1144 1144  
1145 -(((
1146 1146  The RS485-LN is set to AT+RXMODE=2,1000
1147 -)))
1148 1148  
1149 -(((
1150 1150  There is a two Modbus commands in the RS485 network as below:
1151 -)))
1152 1152  
1153 -(((
1154 1154  The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1155 -)))
1156 1156  
1157 -(((
1158 1158  And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1159 -)))
1160 1160  
1161 -(((
1162 1162  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1163 -)))
1164 1164  
1165 -(((
1166 1166  [[image:image-20220602171200-9.png]]
1167 -)))
1168 1168  
1169 -(((
1170 -
1171 -)))
1172 1172  
1173 -(((
1174 1174  (% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1175 -)))
1176 1176  
1177 1177  
1178 1178  == 3.7 Buttons ==
1179 1179  
1180 1180  
1181 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1182 -|=(% style="width: 30px;" %)**Button**|=(% style="width: 355px;" %)**Feature**
1183 -|(% style="width:30px" %)**ACT**|(% style="width:355px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1184 -|(% style="width:30px" %)**RST**|(% style="width:355px" %)Reboot RS485
1185 -|(% style="width:30px" %)**PRO**|(% style="width:355px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
939 +(% border="1" style="background-color:#f7faff; width:500px" %)
940 +|=**Button**|=(% style="width: 1420px;" %)**Feature**
941 +|**ACT**|(% style="width:1420px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
942 +|**RST**|(% style="width:1420px" %)Reboot RS485
943 +|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186 1186  
1187 -
1188 1188  == 3.8 LEDs ==
1189 1189  
1190 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1191 -|=(% style="width: 30px;" %)**LEDs**|=(% style="width: 400px;" %)**Feature**
1192 -|(% style="width:30px" %)**PWR**|=(% style="width: 400px;" %)Always on if there is power
1193 -|(% style="width:30px" %)**SYS**|=(% style="width: 400px;" %)After device is powered on, the SYS will (% style="color:green" %)fast blink in GREEN (%%)for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)on GREEN for 5 seconds(%%). SYS will (% style="color:green" %)blink Blue(%%) on every upload and (% style="color:green" %)blink Green(%%) once receive a downlink message.
947 +(% border="1" style="background-color:#f7faff; width:500px" %)
948 +|=**LEDs**|=**Feature**
949 +|**PWR**|Always on if there is power
950 +|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN** (%%)for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds**(%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1194 1194  
1195 -
1196 1196  = 4. Case Study =
1197 1197  
1198 1198  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
... ... @@ -1202,26 +1202,19 @@
1202 1202  
1203 1203  == 5.1 Access AT Command ==
1204 1204  
1205 -(((
1206 1206  RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1207 -)))
1208 1208  
1209 1209  [[image:1654162355560-817.png]]
1210 1210  
1211 1211  
1212 -(((
1213 1213  In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1214 -)))
1215 1215  
1216 1216  [[image:1654162368066-342.png]]
1217 1217  
1218 1218  
1219 -(((
1220 1220  More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1221 -)))
1222 1222  
1223 1223  
1224 -
1225 1225  == 5.2 Common AT Command Sequence ==
1226 1226  
1227 1227  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
... ... @@ -1295,23 +1295,13 @@
1295 1295  
1296 1296  == 6.1 How to upgrade the image? ==
1297 1297  
1298 -(((
1299 1299  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1300 -)))
1301 1301  
1302 -* (((
1303 -Support new features
1304 -)))
1305 -* (((
1306 -For bug fix
1307 -)))
1308 -* (((
1309 -Change LoRaWAN bands.
1310 -)))
1049 +* Support new features
1050 +* For bug fix
1051 +* Change LoRaWAN bands.
1311 1311  
1312 -(((
1313 1313  Below shows the hardware connection for how to upload an image to RS485-LN:
1314 -)))
1315 1315  
1316 1316  [[image:1654162535040-878.png]]
1317 1317  
... ... @@ -1322,10 +1322,8 @@
1322 1322  **Step3: **Open flashloader; choose the correct COM port to update.
1323 1323  
1324 1324  (((
1325 -(((
1326 1326  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1327 1327  )))
1328 -)))
1329 1329  
1330 1330  
1331 1331  [[image:image-20220602175818-12.png]]
... ... @@ -1388,6 +1388,7 @@
1388 1388  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1389 1389  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1390 1390  
1128 +
1391 1391  = 9.Packing Info =
1392 1392  
1393 1393  
... ... @@ -1404,6 +1404,7 @@
1404 1404  * Package Size / pcs : 14.5 x 8 x 5 cm
1405 1405  * Weight / pcs : 170g
1406 1406  
1145 +
1407 1407  = 10. FCC Caution for RS485LN-US915 =
1408 1408  
1409 1409  (((

Applications

Navigation

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