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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... ... @@ -12,6 +12,11 @@ 12 12 13 13 14 14 15 + 16 + 17 + 18 + 19 + 15 15 **Table of Contents:** 16 16 17 17 {{toc/}} ... ... @@ -80,13 +80,11 @@ 80 80 ** Idle: 32mA@12v 81 81 ** 20dB Transmit: 65mA@12v 82 82 83 - 84 84 **Interface for Model:** 85 85 86 86 * RS485 87 87 * Power Input 7~~ 24V DC. 88 88 89 - 90 90 **LoRa Spec:** 91 91 92 92 * Frequency Range: ... ... @@ -109,8 +109,6 @@ 109 109 * Packet engine up to 256 bytes with CRC 110 110 111 111 112 - 113 - 114 114 == 1.3 Features == 115 115 116 116 * LoRaWAN Class A & Class C protocol (default Class C) ... ... @@ -123,8 +123,6 @@ 123 123 * Support Interrupt uplink (Since hardware version v1.2) 124 124 125 125 126 - 127 - 128 128 == 1.4 Applications == 129 129 130 130 * Smart Buildings & Home Automation ... ... @@ -135,8 +135,6 @@ 135 135 * Smart Factory 136 136 137 137 138 - 139 - 140 140 == 1.5 Firmware Change log == 141 141 142 142 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -338,7 +338,6 @@ 338 338 ))) 339 339 ))) 340 340 341 - 342 342 === 3.3.2 Configure sensors === 343 343 344 344 ((( ... ... @@ -363,7 +363,6 @@ 363 363 ))) 364 364 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 365 365 366 - 367 367 === 3.3.3 Configure read commands for each sampling === 368 368 369 369 ((( ... ... @@ -585,7 +585,7 @@ 585 585 586 586 587 587 588 -==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====583 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ==== 589 589 590 590 ((( 591 591 This command is used to configure the RS485 devices; they won’t be used during sampling. ... ... @@ -592,15 +592,15 @@ 592 592 ))) 593 593 594 594 * ((( 595 - **(% style="color:#037691" %)AT Command**590 +(% style="color:#037691" %)**AT Command** 596 596 597 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** 598 - 599 - 592 +((( 593 +**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 600 600 ))) 595 +))) 601 601 602 602 ((( 603 - m:0: no CRC, 1: add CRC-16/MODBUS in the end of this command598 + 604 604 ))) 605 605 606 606 * ((( ... ... @@ -641,7 +641,9 @@ 641 641 ))) 642 642 643 643 ((( 644 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 639 + 640 + 641 +**Example 1** ~-~-> Configure without ask for uplink (YY=0) 645 645 ))) 646 646 647 647 ((( ... ... @@ -657,6 +657,8 @@ 657 657 ))) 658 658 659 659 ((( 657 + 658 + 660 660 So if user want to use downlink command to control to RS485 Alarm, he can use: 661 661 ))) 662 662 ... ... @@ -677,7 +677,7 @@ 677 677 ))) 678 678 679 679 ((( 680 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 679 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 681 681 ))) 682 682 683 683 ((( ... ... @@ -689,11 +689,11 @@ 689 689 ))) 690 690 691 691 ((( 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: 691 +((( 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: **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 693 693 ))) 694 694 695 -((( 696 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 695 + 697 697 ))) 698 698 699 699 ((( ... ... @@ -703,7 +703,7 @@ 703 703 704 704 705 705 706 -==== **(% style="color:blue" %)Set Payload version** ====705 +==== (% style="color:blue" %)**Set Payload version**(%%) ==== 707 707 708 708 ((( 709 709 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. ... ... @@ -710,32 +710,28 @@ 710 710 ))) 711 711 712 712 * ((( 713 -**(% style="color:#037691" %)AT Command:** 714 -))) 712 +(% style="color:#037691" %)**AT Command:** 715 715 716 -(% class="box infomessage" %) 717 -((( 718 -((( 719 -**AT+PAYVER: Set PAYVER field = 1** 720 -))) 721 -))) 714 +**AT+PAYVER: **Set PAYVER field = 1 722 722 716 + 717 +))) 723 723 * ((( 724 - **(% style="color:#037691" %)Downlink Payload:**719 +(% style="color:#037691" %)**Downlink Payload:** 725 725 ))) 726 726 727 727 ((( 728 -**0xAE 01** ~-~-> Set PAYVER field = 0x01 723 +**0xAE 01** ~-~-> Set PAYVER field = 0x01 729 729 ))) 730 730 731 731 ((( 732 -**0xAE 0F** ~-~-> Set PAYVER field = 0x0F 727 +**0xAE 0F** ~-~-> Set PAYVER field = 0x0F 733 733 ))) 734 734 735 735 736 736 737 737 738 -==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====733 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ==== 739 739 740 740 ((( 741 741 AT+COMMANDx or AT+DATACUTx ... ... @@ -750,18 +750,16 @@ 750 750 ))) 751 751 752 752 * ((( 753 - **(% style="color:#037691" %)AT Command:**748 +(% style="color:#037691" %)**AT Command:** 754 754 ))) 755 755 751 +**AT+COMMANDx: **Configure RS485 read command to sensor. 756 756 757 -**AT+ COMMANDx: ConfigureRS485read command tosensor.**753 +**AT+DATACUTx: **Configure how to handle return from RS485 devices. 758 758 759 759 760 -**AT+DATACUTx: Configure how to handle return from RS485 devices.** 761 - 762 - 763 763 * ((( 764 - **(% style="color:#037691" %)Downlink Payload:**757 +(% style="color:#037691" %)**Downlink Payload:** 765 765 ))) 766 766 767 767 ((( ... ... @@ -797,6 +797,8 @@ 797 797 ))) 798 798 799 799 ((( 793 + 794 + 800 800 **Example:** 801 801 ))) 802 802 ... ... @@ -815,10 +815,10 @@ 815 815 816 816 817 817 818 -==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====813 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 819 819 820 820 ((( 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]]. 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]]. 822 822 ))) 823 823 824 824 ((( ... ... @@ -838,23 +838,25 @@ 838 838 ))) 839 839 840 840 * ((( 841 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 836 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 842 842 ))) 843 843 * ((( 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. 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. 845 845 ))) 846 846 * ((( 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. 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. 843 + 844 + 848 848 ))) 849 849 850 -(% 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 tomove" width="15"]](% title="Click and drag to resize" %)847 +(% 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" %) 851 851 852 -(% 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 tomove" width="15"]](% title="Click and drag to resize" %)849 +(% 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" %) 853 853 854 854 855 855 856 856 857 -==== **(% style="color:blue" %)RS485 command timeout** ====854 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ==== 858 858 859 859 ((( 860 860 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. ... ... @@ -865,17 +865,14 @@ 865 865 ))) 866 866 867 867 * ((( 868 -**(% style="color:#037691" %) AT Command:** 869 -))) 865 +(% style="color:#037691" %)** AT Command:** 870 870 871 -(% class="box infomessage" %) 872 -((( 873 -((( 874 874 **AT+CMDDLaa=hex(bb cc)*1000** 875 875 ))) 876 -))) 877 877 878 878 ((( 871 + 872 + 879 879 **Example:** 880 880 ))) 881 881 ... ... @@ -888,7 +888,7 @@ 888 888 ))) 889 889 890 890 * ((( 891 - **(% style="color:#037691" %) Downlink Payload:**885 +(% style="color:#037691" %)** Downlink Payload:** 892 892 ))) 893 893 894 894 ((( ... ... @@ -900,17 +900,17 @@ 900 900 ))) 901 901 902 902 ((( 903 - 897 +**Example:** 904 904 ))) 905 905 906 906 ((( 907 - 901 +**0xAA 01 00 01** ~-~-> Same as **AT+CMDDL1=1000 ms** 908 908 ))) 909 909 910 910 911 911 912 912 913 -==== **(% style="color:blue" %)Uplink payload mode** ====907 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ==== 914 914 915 915 ((( 916 916 Define to use one uplink or multiple uplinks for the sampling. ... ... @@ -918,13 +918,14 @@ 918 918 919 919 ((( 920 920 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 915 + 916 + 921 921 ))) 922 922 923 923 * ((( 924 - **(% style="color:#037691" %) AT Command:**920 +(% style="color:#037691" %)** AT Command:** 925 925 ))) 926 926 927 - 928 928 **AT+DATAUP=0** 929 929 930 930 **AT+DATAUP=1** ... ... @@ -931,7 +931,7 @@ 931 931 932 932 933 933 * ((( 934 - **(% style="color:#037691" %) Downlink Payload:**929 +(% style="color:#037691" %)** Downlink Payload:** 935 935 ))) 936 936 937 937 ((( ... ... @@ -945,7 +945,7 @@ 945 945 946 946 947 947 948 -==== **(% style="color:blue" %)Manually trigger an Uplink** ====943 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 949 949 950 950 ((( 951 951 Ask device to send an uplink immediately. ... ... @@ -952,7 +952,7 @@ 952 952 ))) 953 953 954 954 * ((( 955 - **(% style="color:#037691" %) AT Command:**950 +(% style="color:#037691" %)** AT Command:** 956 956 ))) 957 957 958 958 ((( ... ... @@ -964,7 +964,7 @@ 964 964 ))) 965 965 966 966 * ((( 967 - **(% style="color:#037691" %) Downlink Payload:**962 +(% style="color:#037691" %)** Downlink Payload:** 968 968 ))) 969 969 970 970 ((( ... ... @@ -974,14 +974,16 @@ 974 974 975 975 976 976 977 -==== **(% style="color:blue" %)Clear RS485 Command** ====972 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ==== 978 978 979 979 ((( 980 980 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 976 + 977 + 981 981 ))) 982 982 983 983 * ((( 984 - **(% style="color:#037691" %) AT Command:**981 +(% style="color:#037691" %)** AT Command:** 985 985 ))) 986 986 987 987 ((( ... ... @@ -1008,7 +1008,7 @@ 1008 1008 1009 1009 1010 1010 * ((( 1011 - **(% style="color:#037691" %) Downlink Payload:**1008 +(% style="color:#037691" %)** Downlink Payload:** 1012 1012 ))) 1013 1013 1014 1014 ((( ... ... @@ -1018,7 +1018,7 @@ 1018 1018 1019 1019 1020 1020 1021 -==== **(% style="color:blue" %)Set Serial Communication Parameters** ====1018 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ==== 1022 1022 1023 1023 ((( 1024 1024 Set the Rs485 serial communication parameters: ... ... @@ -1025,39 +1025,39 @@ 1025 1025 ))) 1026 1026 1027 1027 * ((( 1028 - **(% style="color:#037691" %) AT Command:**1025 +(% style="color:#037691" %)** AT Command:** 1029 1029 ))) 1030 1030 1031 1031 ((( 1032 -Set Baud Rate: 1029 + 1030 + 1031 +* Set Baud Rate 1033 1033 ))) 1034 1034 1035 - 1036 1036 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1037 1037 1038 1038 1039 1039 ((( 1040 -Set UART Parity 1038 +* Set UART Parity 1041 1041 ))) 1042 1042 1043 - 1044 1044 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1045 1045 1046 1046 1047 1047 ((( 1048 -Set STOPBIT 1045 +* Set STOPBIT 1049 1049 ))) 1050 1050 1051 - 1052 1052 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1053 1053 1054 1054 1051 + 1055 1055 * ((( 1056 - **(% style="color:#037691" %) Downlink Payload:**1053 +(% style="color:#037691" %)** Downlink Payload:** 1057 1057 ))) 1058 1058 1059 1059 ((( 1060 -**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1057 +**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1061 1061 ))) 1062 1062 1063 1063 ((( ... ... @@ -1072,11 +1072,11 @@ 1072 1072 ))) 1073 1073 1074 1074 ((( 1075 -A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1072 +A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1076 1076 ))) 1077 1077 1078 1078 ((( 1079 -A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1076 +A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1080 1080 ))) 1081 1081 1082 1082 ... ... @@ -1130,7 +1130,7 @@ 1130 1130 ))) 1131 1131 1132 1132 ((( 1133 -**Downlink Command:** 1130 +(% style="color:#037691" %)** Downlink Command:** 1134 1134 ))) 1135 1135 1136 1136 ((( ... ... @@ -1189,6 +1189,7 @@ 1189 1189 |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1190 1190 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1191 1191 1189 + 1192 1192 == 3.8 LEDs == 1193 1193 1194 1194 ... ... @@ -1197,6 +1197,7 @@ 1197 1197 |**PWR**|Always on if there is power 1198 1198 |**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. 1199 1199 1198 + 1200 1200 = 4. Case Study = 1201 1201 1202 1202 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]] ... ... @@ -1228,38 +1228,24 @@ 1228 1228 1229 1229 == 5.2 Common AT Command Sequence == 1230 1230 1230 + 1231 1231 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === 1232 1232 1233 1233 If device has not joined network yet: 1234 1234 1235 -(% class="box infomessage" %) 1236 -((( 1237 -**AT+FDR** 1238 -))) 1235 +* (% style="color:#037691" %)**AT+FDR** 1236 +* (% style="color:#037691" %)**AT+NJM=0** 1237 +* (% style="color:#037691" %)**ATZ** 1239 1239 1240 -(% class="box infomessage" %) 1241 1241 ((( 1242 -**AT+NJM=0** 1243 -))) 1240 + 1244 1244 1245 -(% class="box infomessage" %) 1246 -((( 1247 -**ATZ** 1248 -))) 1249 - 1250 - 1251 -((( 1252 1252 If device already joined network: 1253 -))) 1254 1254 1255 -(% class="box infomessage" %) 1256 -((( 1257 -**AT+NJM=0** 1258 -))) 1244 +* (% style="color:#037691" %)**AT+NJM=0** 1245 +* (% style="color:#037691" %)**ATZ** 1259 1259 1260 -(% class="box infomessage" %) 1261 -((( 1262 -**ATZ** 1247 + 1263 1263 ))) 1264 1264 1265 1265 ... ... @@ -1266,25 +1266,25 @@ 1266 1266 === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) === 1267 1267 1268 1268 1269 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve 1254 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve 1270 1270 1271 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode 1256 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode 1272 1272 1273 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off 1258 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off 1274 1274 1275 -(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%)Set Data Rate 1260 +(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) Set Data Rate 1276 1276 1277 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds 1262 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds 1278 1278 1279 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz 1264 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz 1280 1280 1281 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server) 1266 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server) 1282 1282 1283 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) Set RX2DR to match the downlink DR from server. see below 1268 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) Set RX2DR to match the downlink DR from server. see below 1284 1284 1285 -(% 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. 1270 +(% 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. 1286 1286 1287 -(% style="background-color:#dcdcdc" %)**ATZ** (%%) Reset MCU 1272 +(% style="background-color:#dcdcdc" %)**ATZ** (%%) Reset MCU 1288 1288 1289 1289 1290 1290 (% style="color:red" %)**Note:** ... ... @@ -1404,6 +1404,7 @@ 1404 1404 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1405 1405 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1406 1406 1392 + 1407 1407 = 9.Packing Info = 1408 1408 1409 1409 ... ... @@ -1420,6 +1420,7 @@ 1420 1420 * Package Size / pcs : 14.5 x 8 x 5 cm 1421 1421 * Weight / pcs : 170g 1422 1422 1409 + 1423 1423 = 10. FCC Caution for RS485LN-US915 = 1424 1424 1425 1425 (((