Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 68.2 >
edited by Xiaoling
on 2022/08/08 09:53
To version < 61.23 >
edited by Xiaoling
on 2022/06/14 11:54
>
Change comment: There is no comment for this version

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... ... @@ -69,7 +69,6 @@
69 69  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
70 70  
71 71  
72 -
73 73  == 1.2 Specifications ==
74 74  
75 75  
... ... @@ -111,7 +111,6 @@
111 111  
112 112  == 1.3 Features ==
113 113  
114 -
115 115  * LoRaWAN Class A & Class C protocol (default Class C)
116 116  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
117 117  * AT Commands to change parameters
... ... @@ -125,7 +125,6 @@
125 125  
126 126  == 1.4 Applications ==
127 127  
128 -
129 129  * Smart Buildings & Home Automation
130 130  * Logistics and Supply Chain Management
131 131  * Smart Metering
... ... @@ -137,14 +137,11 @@
137 137  
138 138  == 1.5 Firmware Change log ==
139 139  
140 -
141 141  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
142 142  
143 143  
144 -
145 145  == 1.6 Hardware Change log ==
146 146  
147 -
148 148  (((
149 149  (((
150 150  (((
... ... @@ -155,7 +155,6 @@
155 155  v1.0: Release
156 156  )))
157 157  
158 -
159 159  
160 160  )))
161 161  )))
... ... @@ -162,7 +162,6 @@
162 162  
163 163  = 2. Power ON Device =
164 164  
165 -
166 166  (((
167 167  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
168 168  
... ... @@ -175,7 +175,6 @@
175 175  
176 176  (% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
177 177  
178 -
179 179  
180 180  )))
181 181  
... ... @@ -183,19 +183,16 @@
183 183  
184 184  == 3.1 How it works? ==
185 185  
186 -
187 187  (((
188 188  (((
189 189  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
190 190  )))
191 191  
192 -
193 193  
194 194  )))
195 195  
196 196  == 3.2 Example to join LoRaWAN network ==
197 197  
198 -
199 199  Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
200 200  
201 201  (% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
... ... @@ -265,10 +265,8 @@
265 265  (% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
266 266  
267 267  
268 -
269 269  == 3.3 Configure Commands to read data ==
270 270  
271 -
272 272  (((
273 273  (((
274 274  (((
... ... @@ -278,17 +278,15 @@
278 278  
279 279  (((
280 280  (((
281 -(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
267 +(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
282 282  )))
283 283  
284 -
285 285  
286 286  )))
287 287  )))
288 288  
289 -=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
274 +=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
290 290  
291 -
292 292  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
293 293  
294 294  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -354,12 +354,9 @@
354 354  
355 355  === 3.3.2 Configure sensors ===
356 356  
357 -
358 358  (((
359 359  (((
360 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
361 -
362 -
343 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
363 363  )))
364 364  )))
365 365  
... ... @@ -384,7 +384,6 @@
384 384  
385 385  === 3.3.3 Configure read commands for each sampling ===
386 386  
387 -
388 388  (((
389 389  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
390 390  
... ... @@ -458,7 +458,6 @@
458 458  
459 459  === 3.3.4 Compose the uplink payload ===
460 460  
461 -
462 462  (((
463 463  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
464 464  
... ... @@ -517,7 +517,7 @@
517 517  DATA3=the rest of Valid value of RETURN10= **30**
518 518  
519 519  
520 -(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
499 +(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
521 521  
522 522   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
523 523  
... ... @@ -536,7 +536,6 @@
536 536  
537 537  === 3.3.5 Uplink on demand ===
538 538  
539 -
540 540  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
541 541  
542 542  Downlink control command:
... ... @@ -549,7 +549,6 @@
549 549  
550 550  === 3.3.6 Uplink on Interrupt ===
551 551  
552 -
553 553  RS485-LN support external Interrupt uplink since hardware v1.2 release.
554 554  
555 555  (% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
... ... @@ -557,7 +557,6 @@
557 557  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
558 558  
559 559  
560 -
561 561  == 3.4 Uplink Payload ==
562 562  
563 563  
... ... @@ -566,10 +566,8 @@
566 566  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
567 567  
568 568  
569 -
570 570  == 3.5 Configure RS485-LN via AT or Downlink ==
571 571  
572 -
573 573  (((
574 574  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
575 575  )))
... ... @@ -591,31 +591,26 @@
591 591  )))
592 592  
593 593  
594 -
595 595  === 3.5.1 Common Commands ===
596 596  
597 -
598 598  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
599 599  
600 600  
601 -
602 602  === 3.5.2 Sensor related commands ===
603 603  
604 -
605 605  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
606 606  
607 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
577 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% 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" %)​
608 608  
609 609  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
610 610  
611 611  
612 -
613 613  === 3.5.3 Sensor related commands ===
614 614  
615 615  
616 616  
617 617  
618 -==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
587 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
619 619  
620 620  (((
621 621  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -689,8 +689,6 @@
689 689  )))
690 690  
691 691  (((
692 -
693 -
694 694  So if user want to use downlink command to control to RS485 Alarm, he can use:
695 695  )))
696 696  
... ... @@ -711,7 +711,7 @@
711 711  )))
712 712  
713 713  (((
714 -**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
681 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
715 715  )))
716 716  
717 717  (((
... ... @@ -723,11 +723,11 @@
723 723  )))
724 724  
725 725  (((
726 -(((
727 -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 +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:
728 728  )))
729 729  
730 -
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**
731 731  )))
732 732  
733 733  (((
... ... @@ -746,7 +746,7 @@
746 746  * (((
747 747  (% style="color:#037691" %)**AT Command:**
748 748  
749 -**AT+PAYVER:    **Set PAYVER field = 1
716 +**AT+PAYVER:  **Set PAYVER field = 1
750 750  
751 751  
752 752  )))
... ... @@ -783,9 +783,9 @@
783 783  (% style="color:#037691" %)**AT Command:**
784 784  )))
785 785  
786 -**AT+COMMANDx:    **Configure RS485 read command to sensor.
753 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
787 787  
788 -**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
755 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
789 789  
790 790  
791 791  * (((
... ... @@ -825,8 +825,6 @@
825 825  )))
826 826  
827 827  (((
828 -
829 -
830 830  **Example:**
831 831  )))
832 832  
... ... @@ -848,7 +848,7 @@
848 848  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
849 849  
850 850  (((
851 -**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]].
852 852  )))
853 853  
854 854  (((
... ... @@ -868,20 +868,18 @@
868 868  )))
869 869  
870 870  * (((
871 -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.
872 872  )))
873 873  * (((
874 -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.
875 875  )))
876 876  * (((
877 -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.
878 -
879 -
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.
880 880  )))
881 881  
882 -(% 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" %)​
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 to move" width="15"]](% title="Click and drag to resize" %)​
883 883  
884 -(% 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" %)​
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 to move" width="15"]](% title="Click and drag to resize" %)​
885 885  
886 886  
887 887  
... ... @@ -898,13 +898,16 @@
898 898  
899 899  * (((
900 900  (% style="color:#037691" %)** AT Command:**
864 +)))
901 901  
866 +(% class="box infomessage" %)
867 +(((
868 +(((
902 902  **AT+CMDDLaa=hex(bb cc)*1000**
903 903  )))
871 +)))
904 904  
905 905  (((
906 -
907 -
908 908  **Example:**
909 909  )))
910 910  
... ... @@ -929,11 +929,11 @@
929 929  )))
930 930  
931 931  (((
932 -**Example:**
898 + **Example:**
933 933  )))
934 934  
935 935  (((
936 -**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
902 + 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
937 937  )))
938 938  
939 939  
... ... @@ -947,8 +947,6 @@
947 947  
948 948  (((
949 949  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
950 -
951 -
952 952  )))
953 953  
954 954  * (((
... ... @@ -1008,8 +1008,6 @@
1008 1008  
1009 1009  (((
1010 1010  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1011 -
1012 -
1013 1013  )))
1014 1014  
1015 1015  * (((
... ... @@ -1061,35 +1061,35 @@
1061 1061  )))
1062 1062  
1063 1063  (((
1064 -
1065 -
1066 -* Set Baud Rate
1026 +Set Baud Rate:
1067 1067  )))
1068 1068  
1029 +
1069 1069  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1070 1070  
1071 1071  
1072 1072  (((
1073 -* Set UART Parity
1034 +Set UART Parity
1074 1074  )))
1075 1075  
1037 +
1076 1076  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1077 1077  
1078 1078  
1079 1079  (((
1080 -* Set STOPBIT
1042 +Set STOPBIT
1081 1081  )))
1082 1082  
1045 +
1083 1083  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1084 1084  
1085 1085  
1086 -
1087 1087  * (((
1088 1088  (% style="color:#037691" %)** Downlink Payload:**
1089 1089  )))
1090 1090  
1091 1091  (((
1092 -**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1054 +**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1093 1093  )))
1094 1094  
1095 1095  (((
... ... @@ -1104,11 +1104,11 @@
1104 1104  )))
1105 1105  
1106 1106  (((
1107 -A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1069 +A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1108 1108  )))
1109 1109  
1110 1110  (((
1111 -A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1073 +A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1112 1112  )))
1113 1113  
1114 1114  
... ... @@ -1116,7 +1116,6 @@
1116 1116  
1117 1117  == 3.6 Listening mode for RS485 network ==
1118 1118  
1119 -
1120 1120  (((
1121 1121  This feature support since firmware v1.4
1122 1122  )))
... ... @@ -1123,8 +1123,6 @@
1123 1123  
1124 1124  (((
1125 1125  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
1126 -
1127 -
1128 1128  )))
1129 1129  
1130 1130  (% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
... ... @@ -1165,7 +1165,7 @@
1165 1165  )))
1166 1166  
1167 1167  (((
1168 -(% style="color:#037691" %)** Downlink Command:**
1127 +**Downlink Command:**
1169 1169  )))
1170 1170  
1171 1171  (((
... ... @@ -1210,12 +1210,11 @@
1210 1210  
1211 1211  (((
1212 1212  (((
1213 -(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1172 +(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1214 1214  )))
1215 1215  )))
1216 1216  
1217 1217  
1218 -
1219 1219  == 3.7 Buttons ==
1220 1220  
1221 1221  
... ... @@ -1225,9 +1225,6 @@
1225 1225  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1226 1226  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1227 1227  
1228 -
1229 -
1230 -
1231 1231  == 3.8 LEDs ==
1232 1232  
1233 1233  
... ... @@ -1236,21 +1236,15 @@
1236 1236  |**PWR**|Always on if there is power
1237 1237  |**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.
1238 1238  
1239 -
1240 -
1241 -
1242 1242  = 4. Case Study =
1243 1243  
1244 -
1245 1245  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]]
1246 1246  
1247 1247  
1248 -
1249 1249  = 5. Use AT Command =
1250 1250  
1251 1251  == 5.1 Access AT Command ==
1252 1252  
1253 -
1254 1254  (((
1255 1255  RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1256 1256  )))
... ... @@ -1273,51 +1273,63 @@
1273 1273  
1274 1274  == 5.2 Common AT Command Sequence ==
1275 1275  
1276 -
1277 1277  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1278 1278  
1279 -
1280 1280  If device has not joined network yet:
1281 1281  
1282 -* (% style="color:#037691" %)**AT+FDR**
1283 -* (% style="color:#037691" %)**AT+NJM=0**
1284 -* (% style="color:#037691" %)**ATZ**
1229 +(% class="box infomessage" %)
1230 +(((
1231 +**AT+FDR**
1232 +)))
1285 1285  
1234 +(% class="box infomessage" %)
1286 1286  (((
1287 -
1236 +**AT+NJM=0**
1237 +)))
1288 1288  
1289 -If device already joined network:
1239 +(% class="box infomessage" %)
1240 +(((
1241 +**ATZ**
1242 +)))
1290 1290  
1291 -* (% style="color:#037691" %)**AT+NJM=0**
1292 -* (% style="color:#037691" %)**ATZ**
1293 1293  
1294 -
1245 +(((
1246 +If device already joined network:
1295 1295  )))
1296 1296  
1249 +(% class="box infomessage" %)
1250 +(((
1251 +**AT+NJM=0**
1252 +)))
1297 1297  
1254 +(% class="box infomessage" %)
1255 +(((
1256 +**ATZ**
1257 +)))
1298 1298  
1259 +
1299 1299  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1300 1300  
1301 1301  
1302 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1263 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1303 1303  
1304 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1265 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1305 1305  
1306 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1267 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1307 1307  
1308 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1269 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1309 1309  
1310 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1271 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1311 1311  
1312 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1273 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1313 1313  
1314 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1275 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1315 1315  
1316 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1277 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1317 1317  
1318 -(% 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.
1279 +(% 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.
1319 1319  
1320 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1281 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1321 1321  
1322 1322  
1323 1323  (% style="color:red" %)**Note:**
... ... @@ -1332,12 +1332,10 @@
1332 1332  (% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
1333 1333  
1334 1334  
1335 -
1336 1336  = 6. FAQ =
1337 1337  
1338 1338  == 6.1 How to upgrade the image? ==
1339 1339  
1340 -
1341 1341  (((
1342 1342  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1343 1343  )))
... ... @@ -1356,20 +1356,18 @@
1356 1356  Below shows the hardware connection for how to upload an image to RS485-LN:
1357 1357  )))
1358 1358  
1359 -(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1318 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
1360 1360  
1361 -(% title="Click and drag to resize" %)​
1362 -
1363 1363  (((
1364 -(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1321 +**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1365 1365  )))
1366 1366  
1367 1367  (((
1368 -(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1325 +**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1369 1369  )))
1370 1370  
1371 1371  (((
1372 -(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1329 +**Step3: **Open flashloader; choose the correct COM port to update.
1373 1373  )))
1374 1374  
1375 1375  (((
... ... @@ -1390,86 +1390,57 @@
1390 1390  (% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
1391 1391  
1392 1392  
1393 -(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1350 +**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1394 1394  
1395 1395  (% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​
1396 1396  
1397 1397  
1398 -
1399 1399  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1400 1400  
1401 -
1402 1402  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1403 1403  
1404 1404  
1405 -
1406 1406  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1407 1407  
1408 -
1409 1409  The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1410 1410  
1411 1411  
1412 -
1413 1413  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1414 1414  
1415 -
1416 1416  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1417 1417  
1418 1418  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1419 1419  
1420 1420  
1421 -
1422 -== 6.5 Can i use point to point communication for RS485-LN? ==
1423 -
1424 -
1425 -Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1426 -
1427 -
1428 -
1429 -== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1430 -
1431 -
1432 -[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1433 -
1434 -
1435 -
1436 1436  = 7. Trouble Shooting =
1437 1437  
1374 +== 7.1 Downlink doesn’t work, how to solve it? ==
1438 1438  
1439 -== 7.1 Downlink doesn't work, how to solve it? ==
1440 -
1441 -
1442 1442  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1443 1443  
1444 1444  
1379 +== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1445 1445  
1446 -== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1447 -
1448 -
1449 1449  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1450 1450  
1451 1451  
1452 -
1453 1453  = 8. Order Info =
1454 1454  
1455 -
1456 1456  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1457 1457  
1458 1458  (% style="color:blue" %)**XXX:**
1459 1459  
1460 -* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1461 -* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1462 -* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1463 -* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1464 -* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1465 -* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1466 -* (% style="color:red" %)**US915**(%%):  frequency bands US915
1467 -* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1468 -* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1469 -* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1390 +* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1391 +* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1392 +* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1393 +* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1394 +* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1395 +* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1396 +* (% style="color:blue" %)**US915**(%%): frequency bands US915
1397 +* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1398 +* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1399 +* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1470 1470  
1471 -
1472 -
1473 1473  = 9.Packing Info =
1474 1474  
1475 1475  
... ... @@ -1486,11 +1486,8 @@
1486 1486  * Package Size / pcs : 14.5 x 8 x 5 cm
1487 1487  * Weight / pcs : 170g
1488 1488  
1489 -
1490 -
1491 1491  = 10. FCC Caution for RS485LN-US915 =
1492 1492  
1493 -
1494 1494  (((
1495 1495  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1496 1496  )))
... ... @@ -1504,7 +1504,7 @@
1504 1504  )))
1505 1505  
1506 1506  (((
1507 -(% style="color:red" %)**IMPORTANT NOTE:**
1432 +**IMPORTANT NOTE:**
1508 1508  )))
1509 1509  
1510 1510  (((
... ... @@ -1532,7 +1532,7 @@
1532 1532  )))
1533 1533  
1534 1534  (((
1535 -(% style="color:red" %)**FCC Radiation Exposure Statement:**
1460 +**FCC Radiation Exposure Statement:**
1536 1536  )))
1537 1537  
1538 1538  (((
... ... @@ -1540,10 +1540,8 @@
1540 1540  )))
1541 1541  
1542 1542  
1543 -
1544 1544  = 11. Support =
1545 1545  
1546 -
1547 1547  * (((
1548 1548  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1549 1549  )))

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