Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -658,6 +658,8 @@ 658 658 ))) 659 659 660 660 ((( 661 + 662 + 661 661 So if user want to use downlink command to control to RS485 Alarm, he can use: 662 662 ))) 663 663 ... ... @@ -678,7 +678,7 @@ 678 678 ))) 679 679 680 680 ((( 681 -**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**) 682 682 ))) 683 683 684 684 ((( ... ... @@ -690,11 +690,11 @@ 690 690 ))) 691 691 692 692 ((( 693 -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** 694 694 ))) 695 695 696 -((( 697 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 699 + 698 698 ))) 699 699 700 700 ((( ... ... @@ -792,6 +792,8 @@ 792 792 ))) 793 793 794 794 ((( 797 + 798 + 795 795 **Example:** 796 796 ))) 797 797 ... ... @@ -813,7 +813,7 @@ 813 813 ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 814 814 815 815 ((( 816 -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]]. 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]]. 817 817 ))) 818 818 819 819 ((( ... ... @@ -833,18 +833,20 @@ 833 833 ))) 834 834 835 835 * ((( 836 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 840 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 837 837 ))) 838 838 * ((( 839 -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. 843 +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. 840 840 ))) 841 841 * ((( 842 -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. 846 +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. 847 + 848 + 843 843 ))) 844 844 845 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag tomove" width="15"]](% title="Click and drag to resize" %)851 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %) 846 846 847 -(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag tomove" width="15"]](% title="Click and drag to resize" %)853 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %) 848 848 849 849 850 850 ... ... @@ -861,16 +861,13 @@ 861 861 862 862 * ((( 863 863 (% style="color:#037691" %)** AT Command:** 864 -))) 865 865 866 -(% class="box infomessage" %) 867 -((( 868 -((( 869 869 **AT+CMDDLaa=hex(bb cc)*1000** 870 870 ))) 871 -))) 872 872 873 873 ((( 875 + 876 + 874 874 **Example:** 875 875 ))) 876 876 ... ... @@ -895,11 +895,11 @@ 895 895 ))) 896 896 897 897 ((( 898 - 901 +**Example:** 899 899 ))) 900 900 901 901 ((( 902 - 905 +**0xAA 01 00 01** ~-~-> Same as **AT+CMDDL1=1000 ms** 903 903 ))) 904 904 905 905 ... ... @@ -913,6 +913,8 @@ 913 913 914 914 ((( 915 915 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 919 + 920 + 916 916 ))) 917 917 918 918 * ((( ... ... @@ -972,6 +972,8 @@ 972 972 973 973 ((( 974 974 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 980 + 981 + 975 975 ))) 976 976 977 977 * ((( ... ... @@ -1023,29 +1023,29 @@ 1023 1023 ))) 1024 1024 1025 1025 ((( 1026 -Set Baud Rate: 1033 + 1034 + 1035 +* Set Baud Rate 1027 1027 ))) 1028 1028 1029 - 1030 1030 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1031 1031 1032 1032 1033 1033 ((( 1034 -Set UART Parity 1042 +* Set UART Parity 1035 1035 ))) 1036 1036 1037 - 1038 1038 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1039 1039 1040 1040 1041 1041 ((( 1042 -Set STOPBIT 1049 +* Set STOPBIT 1043 1043 ))) 1044 1044 1045 - 1046 1046 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1047 1047 1048 1048 1055 + 1049 1049 * ((( 1050 1050 (% style="color:#037691" %)** Downlink Payload:** 1051 1051 )))