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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... ... @@ -12,11 +12,6 @@ 12 12 13 13 14 14 15 - 16 - 17 - 18 - 19 - 20 20 **Table of Contents:** 21 21 22 22 {{toc/}} ... ... @@ -85,11 +85,13 @@ 85 85 ** Idle: 32mA@12v 86 86 ** 20dB Transmit: 65mA@12v 87 87 83 + 88 88 **Interface for Model:** 89 89 90 90 * RS485 91 91 * Power Input 7~~ 24V DC. 92 92 89 + 93 93 **LoRa Spec:** 94 94 95 95 * Frequency Range: ... ... @@ -112,6 +112,8 @@ 112 112 * Packet engine up to 256 bytes with CRC 113 113 114 114 112 + 113 + 115 115 == 1.3 Features == 116 116 117 117 * LoRaWAN Class A & Class C protocol (default Class C) ... ... @@ -124,6 +124,8 @@ 124 124 * Support Interrupt uplink (Since hardware version v1.2) 125 125 126 126 126 + 127 + 127 127 == 1.4 Applications == 128 128 129 129 * Smart Buildings & Home Automation ... ... @@ -134,6 +134,8 @@ 134 134 * Smart Factory 135 135 136 136 138 + 139 + 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/]] ... ... @@ -336,8 +336,6 @@ 336 336 ))) 337 337 338 338 339 - 340 - 341 341 === 3.3.2 Configure sensors === 342 342 343 343 ((( ... ... @@ -363,9 +363,6 @@ 363 363 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 364 364 365 365 366 - 367 - 368 - 369 369 === 3.3.3 Configure read commands for each sampling === 370 370 371 371 ((( ... ... @@ -587,7 +587,7 @@ 587 587 588 588 589 589 590 -==== (% style="color:#037691" %) **RS485 Debug Command**(%%) ====588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ==== 591 591 592 592 ((( 593 593 This command is used to configure the RS485 devices; they won’t be used during sampling. ... ... @@ -594,15 +594,15 @@ 594 594 ))) 595 595 596 596 * ((( 597 -(% style="color:#037691" %) **AT Command**595 +**(% style="color:#037691" %)AT Command** 598 598 599 -((( 600 -**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 + 601 601 ))) 602 -))) 603 603 604 604 ((( 605 - 603 +m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 606 606 ))) 607 607 608 608 * ((( ... ... @@ -643,9 +643,7 @@ 643 643 ))) 644 644 645 645 ((( 646 - 647 - 648 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 644 +**Example 1** ~-~-> Configure without ask for uplink (YY=0) 649 649 ))) 650 650 651 651 ((( ... ... @@ -661,8 +661,6 @@ 661 661 ))) 662 662 663 663 ((( 664 - 665 - 666 666 So if user want to use downlink command to control to RS485 Alarm, he can use: 667 667 ))) 668 668 ... ... @@ -683,7 +683,7 @@ 683 683 ))) 684 684 685 685 ((( 686 -**Example 2** 680 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 687 687 ))) 688 688 689 689 ((( ... ... @@ -695,11 +695,11 @@ 695 695 ))) 696 696 697 697 ((( 698 -((( 699 -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** 692 +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: 700 700 ))) 701 701 702 - 695 +((( 696 + **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 703 703 ))) 704 704 705 705 ((( ... ... @@ -709,7 +709,7 @@ 709 709 710 710 711 711 712 -==== (% style="color:blue" %) **Set Payload version**(%%)====706 +==== **(% style="color:blue" %)Set Payload version** ==== 713 713 714 714 ((( 715 715 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. ... ... @@ -716,28 +716,32 @@ 716 716 ))) 717 717 718 718 * ((( 719 -(% style="color:#037691" %)**AT Command:** 713 +**(% style="color:#037691" %)AT Command:** 714 +))) 720 720 721 -**AT+PAYVER: **Set PAYVER field = 1 722 - 723 - 716 +(% class="box infomessage" %) 717 +((( 718 +((( 719 +**AT+PAYVER: Set PAYVER field = 1** 724 724 ))) 721 +))) 722 + 725 725 * ((( 726 -(% style="color:#037691" %) **Downlink Payload:**724 +**(% style="color:#037691" %)Downlink Payload:** 727 727 ))) 728 728 729 729 ((( 730 -**0xAE 01** ~-~-> 728 +**0xAE 01** ~-~-> Set PAYVER field = 0x01 731 731 ))) 732 732 733 733 ((( 734 -**0xAE 0F** ~-~-> 732 +**0xAE 0F** ~-~-> Set PAYVER field = 0x0F 735 735 ))) 736 736 737 737 738 738 739 739 740 -==== (% style="color:blue" %) **Set RS485 Sampling Commands**(%%)====738 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ==== 741 741 742 742 ((( 743 743 AT+COMMANDx or AT+DATACUTx ... ... @@ -752,16 +752,18 @@ 752 752 ))) 753 753 754 754 * ((( 755 -(% style="color:#037691" %) **AT Command:**753 +**(% style="color:#037691" %)AT Command:** 756 756 ))) 757 757 758 -**AT+COMMANDx: **Configure RS485 read command to sensor. 759 759 760 -**AT+ DATACUTx:**Configurehowtohandlereturn fromRS485 devices.757 +**AT+COMMANDx: Configure RS485 read command to sensor.** 761 761 762 762 760 +**AT+DATACUTx: Configure how to handle return from RS485 devices.** 761 + 762 + 763 763 * ((( 764 -(% style="color:#037691" %) **Downlink Payload:**764 +**(% style="color:#037691" %)Downlink Payload:** 765 765 ))) 766 766 767 767 ((( ... ... @@ -797,8 +797,6 @@ 797 797 ))) 798 798 799 799 ((( 800 - 801 - 802 802 **Example:** 803 803 ))) 804 804 ... ... @@ -817,10 +817,10 @@ 817 817 818 818 819 819 820 -==== (% style="color:blue" %) **Fast command to handle MODBUS device**(%%)====818 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ==== 821 821 822 822 ((( 823 - **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]].821 +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]]. 824 824 ))) 825 825 826 826 ((( ... ... @@ -840,25 +840,23 @@ 840 840 ))) 841 841 842 842 * ((( 843 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 841 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 844 844 ))) 845 845 * ((( 846 -AT+COMMAND1= 01 03 00 10 00 08,1 844 +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. 847 847 ))) 848 848 * ((( 849 -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. 850 - 851 - 847 +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. 852 852 ))) 853 853 854 -(% 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" %) 850 +(% 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 to move" width="15"]](% title="Click and drag to resize" %) 855 855 856 -(% 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" %) 852 +(% 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 to move" width="15"]](% title="Click and drag to resize" %) 857 857 858 858 859 859 860 860 861 -==== (% style="color:blue" %) **RS485 command timeout**(%%)====857 +==== **(% style="color:blue" %)RS485 command timeout** ==== 862 862 863 863 ((( 864 864 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. ... ... @@ -869,14 +869,17 @@ 869 869 ))) 870 870 871 871 * ((( 872 -(% style="color:#037691" %)** AT Command:** 868 +**AT Command:** 869 +))) 873 873 871 +(% class="box infomessage" %) 872 +((( 873 +((( 874 874 **AT+CMDDLaa=hex(bb cc)*1000** 875 875 ))) 876 +))) 876 876 877 877 ((( 878 - 879 - 880 880 **Example:** 881 881 ))) 882 882 ... ... @@ -889,7 +889,7 @@ 889 889 ))) 890 890 891 891 * ((( 892 - (% style="color:#037691" %)**891 +**Downlink Payload:** 893 893 ))) 894 894 895 895 ((( ... ... @@ -901,17 +901,17 @@ 901 901 ))) 902 902 903 903 ((( 904 -**Example:** 903 + **Example:** 905 905 ))) 906 906 907 907 ((( 908 - **0xAA 01 00 01**907 + 0xAA 01 00 01 ~-~-> Same as **AT+CMDDL1=1000 ms** 909 909 ))) 910 910 911 911 912 912 913 913 914 -==== (% style="color:blue" %) **Uplink payload mode**(%%)====913 +==== **(% style="color:blue" %)Uplink payload mode** ==== 915 915 916 916 ((( 917 917 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -919,21 +919,32 @@ 919 919 920 920 ((( 921 921 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 922 - 923 - 924 924 ))) 925 925 926 926 * ((( 927 - (% style="color:#037691" %)**924 +**AT Command:** 928 928 ))) 929 929 927 +(% class="box infomessage" %) 928 +((( 929 +((( 930 930 **AT+DATAUP=0** 931 +))) 932 +))) 931 931 934 +(% class="box infomessage" %) 935 +((( 936 +((( 932 932 **AT+DATAUP=1** 938 +))) 939 +))) 933 933 941 +((( 942 + 943 +))) 934 934 935 935 * ((( 936 - (% style="color:#037691" %)**946 +**Downlink Payload:** 937 937 ))) 938 938 939 939 ((( ... ... @@ -947,7 +947,7 @@ 947 947 948 948 949 949 950 -==== (% style="color:blue" %) **Manually trigger an Uplink**(%%)====960 +==== **(% style="color:blue" %)Manually trigger an Uplink** ==== 951 951 952 952 ((( 953 953 Ask device to send an uplink immediately. ... ... @@ -954,7 +954,7 @@ 954 954 ))) 955 955 956 956 * ((( 957 - (% style="color:#037691" %)**967 +**AT Command:** 958 958 ))) 959 959 960 960 ((( ... ... @@ -966,7 +966,7 @@ 966 966 ))) 967 967 968 968 * ((( 969 - (% style="color:#037691" %)**979 +**Downlink Payload:** 970 970 ))) 971 971 972 972 ((( ... ... @@ -976,16 +976,14 @@ 976 976 977 977 978 978 979 -==== (% style="color:blue" %) **Clear RS485 Command**(%%)====989 +==== **(% style="color:blue" %)Clear RS485 Command** ==== 980 980 981 981 ((( 982 982 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 983 - 984 - 985 985 ))) 986 986 987 987 * ((( 988 - (% style="color:#037691" %)**996 +**AT Command:** 989 989 ))) 990 990 991 991 ((( ... ... @@ -1012,7 +1012,7 @@ 1012 1012 1013 1013 1014 1014 * ((( 1015 - (% style="color:#037691" %)**1023 +**Downlink Payload:** 1016 1016 ))) 1017 1017 1018 1018 ((( ... ... @@ -1022,7 +1022,7 @@ 1022 1022 1023 1023 1024 1024 1025 -==== (% style="color:blue" %) **Set Serial Communication Parameters**(%%)====1033 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ==== 1026 1026 1027 1027 ((( 1028 1028 Set the Rs485 serial communication parameters: ... ... @@ -1029,39 +1029,52 @@ 1029 1029 ))) 1030 1030 1031 1031 * ((( 1032 - (% style="color:#037691" %)**1040 +**AT Command:** 1033 1033 ))) 1034 1034 1035 1035 ((( 1036 - 1037 - 1038 -* Set Baud Rate 1044 +Set Baud Rate: 1039 1039 ))) 1040 1040 1047 +(% class="box infomessage" %) 1048 +((( 1049 +((( 1041 1041 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1051 +))) 1052 +))) 1042 1042 1043 - 1044 1044 ((( 1045 - *Set UART Parity1055 +Set UART Parity 1046 1046 ))) 1047 1047 1058 +(% class="box infomessage" %) 1059 +((( 1060 +((( 1048 1048 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1062 +))) 1063 +))) 1049 1049 1050 - 1051 1051 ((( 1052 - *Set STOPBIT1066 +Set STOPBIT 1053 1053 ))) 1054 1054 1069 +(% class="box infomessage" %) 1070 +((( 1071 +((( 1055 1055 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1073 +))) 1074 +))) 1056 1056 1076 +((( 1077 + 1078 +))) 1057 1057 1058 - 1059 1059 * ((( 1060 - (% style="color:#037691" %)**1081 +**Downlink Payload:** 1061 1061 ))) 1062 1062 1063 1063 ((( 1064 -**A7 01 aa bb**: 1085 +**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1065 1065 ))) 1066 1066 1067 1067 ((( ... ... @@ -1076,11 +1076,11 @@ 1076 1076 ))) 1077 1077 1078 1078 ((( 1079 -A7 02 aa: 1100 +A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1080 1080 ))) 1081 1081 1082 1082 ((( 1083 -A7 03 aa: 1104 +A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1084 1084 ))) 1085 1085 1086 1086 ... ... @@ -1134,7 +1134,7 @@ 1134 1134 ))) 1135 1135 1136 1136 ((( 1137 - (% style="color:#037691" %)**1158 +**Downlink Command:** 1138 1138 ))) 1139 1139 1140 1140 ((( ... ... @@ -1193,7 +1193,6 @@ 1193 1193 |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1194 1194 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1195 1195 1196 - 1197 1197 == 3.8 LEDs == 1198 1198 1199 1199 ... ... @@ -1202,7 +1202,6 @@ 1202 1202 |**PWR**|Always on if there is power 1203 1203 |**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. 1204 1204 1205 - 1206 1206 = 4. Case Study = 1207 1207 1208 1208 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]] ... ... @@ -1234,24 +1234,38 @@ 1234 1234 1235 1235 == 5.2 Common AT Command Sequence == 1236 1236 1237 - 1238 1238 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === 1239 1239 1240 1240 If device has not joined network yet: 1241 1241 1242 -* (% style="color:#037691" %)**AT+FDR** 1243 -* (% style="color:#037691" %)**AT+NJM=0** 1244 -* (% style="color:#037691" %)**ATZ** 1260 +(% class="box infomessage" %) 1261 +((( 1262 +**AT+FDR** 1263 +))) 1245 1245 1265 +(% class="box infomessage" %) 1246 1246 ((( 1247 - 1267 +**AT+NJM=0** 1268 +))) 1248 1248 1270 +(% class="box infomessage" %) 1271 +((( 1272 +**ATZ** 1273 +))) 1274 + 1275 + 1276 +((( 1249 1249 If device already joined network: 1278 +))) 1250 1250 1251 -* (% style="color:#037691" %)**AT+NJM=0** 1252 -* (% style="color:#037691" %)**ATZ** 1280 +(% class="box infomessage" %) 1281 +((( 1282 +**AT+NJM=0** 1283 +))) 1253 1253 1254 - 1285 +(% class="box infomessage" %) 1286 +((( 1287 +**ATZ** 1255 1255 ))) 1256 1256 1257 1257 ... ... @@ -1258,25 +1258,25 @@ 1258 1258 === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) === 1259 1259 1260 1260 1261 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) 1294 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve 1262 1262 1263 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) 1296 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode 1264 1264 1265 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) 1298 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off 1266 1266 1267 -(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) 1300 +(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%)Set Data Rate 1268 1268 1269 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) 1302 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds 1270 1270 1271 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) 1304 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz 1272 1272 1273 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) 1306 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server) 1274 1274 1275 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) 1308 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) Set RX2DR to match the downlink DR from server. see below 1276 1276 1277 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 1310 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal. 1278 1278 1279 -(% style="background-color:#dcdcdc" %)**ATZ** (%%) 1312 +(% style="background-color:#dcdcdc" %)**ATZ** (%%) Reset MCU 1280 1280 1281 1281 1282 1282 (% style="color:red" %)**Note:** ... ... @@ -1396,7 +1396,6 @@ 1396 1396 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1397 1397 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1398 1398 1399 - 1400 1400 = 9.Packing Info = 1401 1401 1402 1402 ... ... @@ -1413,7 +1413,6 @@ 1413 1413 * Package Size / pcs : 14.5 x 8 x 5 cm 1414 1414 * Weight / pcs : 170g 1415 1415 1416 - 1417 1417 = 10. FCC Caution for RS485LN-US915 = 1418 1418 1419 1419 (((