Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.43 >
edited by Xiaoling
on 2022/06/25 15:55
To version < 61.21 >
edited by Xiaoling
on 2022/06/14 11:54
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -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/}}
... ... @@ -112,6 +112,7 @@
112 112  * Packet engine up to 256 bytes with CRC
113 113  
114 114  
110 +
115 115  == 1.3 Features ==
116 116  
117 117  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -124,6 +124,7 @@
124 124  * Support Interrupt uplink (Since hardware version v1.2)
125 125  
126 126  
123 +
127 127  == 1.4 Applications ==
128 128  
129 129  * Smart Buildings & Home Automation
... ... @@ -134,6 +134,7 @@
134 134  * Smart Factory
135 135  
136 136  
134 +
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/]]
... ... @@ -335,6 +335,9 @@
335 335  )))
336 336  )))
337 337  
336 +
337 +
338 +
338 338  === 3.3.2 Configure sensors ===
339 339  
340 340  (((
... ... @@ -359,6 +359,9 @@
359 359  )))
360 360  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
361 361  
363 +
364 +
365 +
362 362  === 3.3.3 Configure read commands for each sampling ===
363 363  
364 364  (((
... ... @@ -636,9 +636,7 @@
636 636  )))
637 637  
638 638  (((
639 -
640 -
641 -**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
643 +**Example 1** ~-~-> Configure without ask for uplink (YY=0)
642 642  )))
643 643  
644 644  (((
... ... @@ -654,8 +654,6 @@
654 654  )))
655 655  
656 656  (((
657 -
658 -
659 659  So if user want to use downlink command to control to RS485 Alarm, he can use:
660 660  )))
661 661  
... ... @@ -676,7 +676,7 @@
676 676  )))
677 677  
678 678  (((
679 -**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**)
680 680  )))
681 681  
682 682  (((
... ... @@ -688,11 +688,11 @@
688 688  )))
689 689  
690 690  (((
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**
691 +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:
693 693  )))
694 694  
695 -
694 +(((
695 + **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
696 696  )))
697 697  
698 698  (((
... ... @@ -711,7 +711,7 @@
711 711  * (((
712 712  (% style="color:#037691" %)**AT Command:**
713 713  
714 -**AT+PAYVER:    **Set PAYVER field = 1
714 +**AT+PAYVER:  **Set PAYVER field = 1
715 715  
716 716  
717 717  )))
... ... @@ -748,9 +748,9 @@
748 748  (% style="color:#037691" %)**AT Command:**
749 749  )))
750 750  
751 -**AT+COMMANDx:    **Configure RS485 read command to sensor.
751 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
752 752  
753 -**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
753 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
754 754  
755 755  
756 756  * (((
... ... @@ -790,8 +790,6 @@
790 790  )))
791 791  
792 792  (((
793 -
794 -
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]].
814 +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  (((
... ... @@ -833,20 +833,18 @@
833 833  )))
834 834  
835 835  * (((
836 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
834 +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.
837 +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.
843 -
844 -
840 +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.
845 845  )))
846 846  
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" %)​
843 +(% 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" %)​
848 848  
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" %)​
845 +(% 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" %)​
850 850  
851 851  
852 852  
... ... @@ -863,13 +863,16 @@
863 863  
864 864  * (((
865 865  (% style="color:#037691" %)** AT Command:**
862 +)))
866 866  
864 +(% class="box infomessage" %)
865 +(((
866 +(((
867 867  **AT+CMDDLaa=hex(bb cc)*1000**
868 868  )))
869 +)))
869 869  
870 870  (((
871 -
872 -
873 873  **Example:**
874 874  )))
875 875  
... ... @@ -894,11 +894,11 @@
894 894  )))
895 895  
896 896  (((
897 -**Example:**
896 + **Example:**
898 898  )))
899 899  
900 900  (((
901 -**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
900 + 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
902 902  )))
903 903  
904 904  
... ... @@ -912,8 +912,6 @@
912 912  
913 913  (((
914 914  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
915 -
916 -
917 917  )))
918 918  
919 919  * (((
... ... @@ -973,8 +973,6 @@
973 973  
974 974  (((
975 975  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
976 -
977 -
978 978  )))
979 979  
980 980  * (((
... ... @@ -1026,35 +1026,35 @@
1026 1026  )))
1027 1027  
1028 1028  (((
1029 -
1030 -
1031 -* Set Baud Rate
1024 +Set Baud Rate:
1032 1032  )))
1033 1033  
1027 +
1034 1034  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1035 1035  
1036 1036  
1037 1037  (((
1038 -* Set UART Parity
1032 +Set UART Parity
1039 1039  )))
1040 1040  
1035 +
1041 1041  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1042 1042  
1043 1043  
1044 1044  (((
1045 -* Set STOPBIT
1040 +Set STOPBIT
1046 1046  )))
1047 1047  
1043 +
1048 1048  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1049 1049  
1050 1050  
1051 -
1052 1052  * (((
1053 1053  (% style="color:#037691" %)** Downlink Payload:**
1054 1054  )))
1055 1055  
1056 1056  (((
1057 -**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1052 +**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1058 1058  )))
1059 1059  
1060 1060  (((
... ... @@ -1069,11 +1069,11 @@
1069 1069  )))
1070 1070  
1071 1071  (((
1072 -A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1067 +A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1073 1073  )))
1074 1074  
1075 1075  (((
1076 -A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1071 +A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1077 1077  )))
1078 1078  
1079 1079  
... ... @@ -1127,7 +1127,7 @@
1127 1127  )))
1128 1128  
1129 1129  (((
1130 -(% style="color:#037691" %)** Downlink Command:**
1125 +**Downlink Command:**
1131 1131  )))
1132 1132  
1133 1133  (((
... ... @@ -1186,7 +1186,6 @@
1186 1186  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1187 1187  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1188 1188  
1189 -
1190 1190  == 3.8 LEDs ==
1191 1191  
1192 1192  
... ... @@ -1195,7 +1195,6 @@
1195 1195  |**PWR**|Always on if there is power
1196 1196  |**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.
1197 1197  
1198 -
1199 1199  = 4. Case Study =
1200 1200  
1201 1201  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]]
... ... @@ -1227,24 +1227,38 @@
1227 1227  
1228 1228  == 5.2 Common AT Command Sequence ==
1229 1229  
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 -* (% style="color:#037691" %)**AT+FDR**
1236 -* (% style="color:#037691" %)**AT+NJM=0**
1237 -* (% style="color:#037691" %)**ATZ**
1227 +(% class="box infomessage" %)
1228 +(((
1229 +**AT+FDR**
1230 +)))
1238 1238  
1232 +(% class="box infomessage" %)
1239 1239  (((
1240 -
1234 +**AT+NJM=0**
1235 +)))
1241 1241  
1237 +(% class="box infomessage" %)
1238 +(((
1239 +**ATZ**
1240 +)))
1241 +
1242 +
1243 +(((
1242 1242  If device already joined network:
1245 +)))
1243 1243  
1244 -* (% style="color:#037691" %)**AT+NJM=0**
1245 -* (% style="color:#037691" %)**ATZ**
1247 +(% class="box infomessage" %)
1248 +(((
1249 +**AT+NJM=0**
1250 +)))
1246 1246  
1247 -
1252 +(% class="box infomessage" %)
1253 +(((
1254 +**ATZ**
1248 1248  )))
1249 1249  
1250 1250  
... ... @@ -1251,25 +1251,25 @@
1251 1251  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1252 1252  
1253 1253  
1254 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1261 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1255 1255  
1256 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1263 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1257 1257  
1258 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1265 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1259 1259  
1260 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1267 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1261 1261  
1262 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1269 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1263 1263  
1264 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1271 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1265 1265  
1266 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1273 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1267 1267  
1268 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1275 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1269 1269  
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.
1277 +(% 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.
1271 1271  
1272 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1279 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1273 1273  
1274 1274  
1275 1275  (% style="color:red" %)**Note:**
... ... @@ -1389,7 +1389,6 @@
1389 1389  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1390 1390  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1391 1391  
1392 -
1393 1393  = 9.Packing Info =
1394 1394  
1395 1395  
... ... @@ -1406,7 +1406,6 @@
1406 1406  * Package Size / pcs : 14.5 x 8 x 5 cm
1407 1407  * Weight / pcs : 170g
1408 1408  
1409 -
1410 1410  = 10. FCC Caution for RS485LN-US915 =
1411 1411  
1412 1412  (((

Applications

Navigation

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