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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... ... @@ -333,6 +333,9 @@ 333 333 ))) 334 334 ))) 335 335 336 + 337 + 338 + 336 336 === 3.3.2 Configure sensors === 337 337 338 338 ((( ... ... @@ -357,6 +357,9 @@ 357 357 ))) 358 358 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 359 359 363 + 364 + 365 + 360 360 === 3.3.3 Configure read commands for each sampling === 361 361 362 362 ((( ... ... @@ -587,13 +587,13 @@ 587 587 * ((( 588 588 (% style="color:#037691" %)**AT Command** 589 589 590 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** 591 - 592 - 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 593 593 ))) 599 +))) 594 594 595 595 ((( 596 - m:0: no CRC, 1: add CRC-16/MODBUS in the end of this command602 + 597 597 ))) 598 598 599 599 * ((( ... ... @@ -634,7 +634,9 @@ 634 634 ))) 635 635 636 636 ((( 637 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 643 + 644 + 645 +**Example 1** ~-~-> Configure without ask for uplink (YY=0) 638 638 ))) 639 639 640 640 ((( ... ... @@ -650,6 +650,8 @@ 650 650 ))) 651 651 652 652 ((( 661 + 662 + 653 653 So if user want to use downlink command to control to RS485 Alarm, he can use: 654 654 ))) 655 655 ... ... @@ -670,7 +670,7 @@ 670 670 ))) 671 671 672 672 ((( 673 -**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**) 674 674 ))) 675 675 676 676 ((( ... ... @@ -682,11 +682,11 @@ 682 682 ))) 683 683 684 684 ((( 685 -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** 686 686 ))) 687 687 688 -((( 689 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 699 + 690 690 ))) 691 691 692 692 ((( ... ... @@ -742,12 +742,11 @@ 742 742 (% style="color:#037691" %)**AT Command:** 743 743 ))) 744 744 745 -**AT+COMMANDx: Configure RS485 read command to sensor. **755 +**AT+COMMANDx: **Configure RS485 read command to sensor. 746 746 757 +**AT+DATACUTx: **Configure how to handle return from RS485 devices. 747 747 748 -**AT+DATACUTx: Configure how to handle return from RS485 devices.** 749 749 750 - 751 751 * ((( 752 752 (% style="color:#037691" %)**Downlink Payload:** 753 753 ))) ... ... @@ -785,6 +785,8 @@ 785 785 ))) 786 786 787 787 ((( 797 + 798 + 788 788 **Example:** 789 789 ))) 790 790 ... ... @@ -806,7 +806,7 @@ 806 806 ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 807 807 808 808 ((( 809 -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]]. 810 810 ))) 811 811 812 812 ((( ... ... @@ -826,18 +826,20 @@ 826 826 ))) 827 827 828 828 * ((( 829 -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. 830 830 ))) 831 831 * ((( 832 -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. 833 833 ))) 834 834 * ((( 835 -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 + 836 836 ))) 837 837 838 -(% 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" %) 839 839 840 -(% 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" %) 841 841 842 842 843 843 ... ... @@ -854,16 +854,13 @@ 854 854 855 855 * ((( 856 856 (% style="color:#037691" %)** AT Command:** 857 -))) 858 858 859 -(% class="box infomessage" %) 860 -((( 861 -((( 862 862 **AT+CMDDLaa=hex(bb cc)*1000** 863 863 ))) 864 -))) 865 865 866 866 ((( 875 + 876 + 867 867 **Example:** 868 868 ))) 869 869 ... ... @@ -888,11 +888,11 @@ 888 888 ))) 889 889 890 890 ((( 891 - 901 +**Example:** 892 892 ))) 893 893 894 894 ((( 895 - 905 +**0xAA 01 00 01** ~-~-> Same as **AT+CMDDL1=1000 ms** 896 896 ))) 897 897 898 898 ... ... @@ -906,6 +906,8 @@ 906 906 907 907 ((( 908 908 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 919 + 920 + 909 909 ))) 910 910 911 911 * ((( ... ... @@ -965,6 +965,8 @@ 965 965 966 966 ((( 967 967 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 980 + 981 + 968 968 ))) 969 969 970 970 * ((( ... ... @@ -1016,29 +1016,29 @@ 1016 1016 ))) 1017 1017 1018 1018 ((( 1019 -Set Baud Rate: 1033 + 1034 + 1035 +* Set Baud Rate 1020 1020 ))) 1021 1021 1022 - 1023 1023 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1024 1024 1025 1025 1026 1026 ((( 1027 -Set UART Parity 1042 +* Set UART Parity 1028 1028 ))) 1029 1029 1030 - 1031 1031 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1032 1032 1033 1033 1034 1034 ((( 1035 -Set STOPBIT 1049 +* Set STOPBIT 1036 1036 ))) 1037 1037 1038 - 1039 1039 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1040 1040 1041 1041 1055 + 1042 1042 * ((( 1043 1043 (% style="color:#037691" %)** Downlink Payload:** 1044 1044 )))