Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 106.1 >
edited by Mengting Qiu
on 2023/10/24 11:38
To version < 94.1 >
edited by Bei Jinggeng
on 2022/11/30 10:43
>
Change comment: Uploaded new attachment "image-20221130104310-14.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.ting
1 +XWiki.Bei
Content
... ... @@ -28,8 +28,9 @@
28 28  
29 29  
30 30  
31 -= 1. Introduction =
31 += 1.Introduction =
32 32  
33 +
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
35 35  
... ... @@ -38,7 +38,7 @@
38 38  )))
39 39  
40 40  (((
41 -RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
42 +RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
42 42  )))
43 43  
44 44  (((
... ... @@ -57,6 +57,7 @@
57 57  (% 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" %)​
58 58  
59 59  
61 +
60 60  == 1.2 Specifications ==
61 61  
62 62  
... ... @@ -94,6 +94,8 @@
94 94  * Automatic RF Sense and CAD with ultra-fast AFC.
95 95  * Packet engine up to 256 bytes with CRC
96 96  
99 +
100 +
97 97  == 1.3 Features ==
98 98  
99 99  
... ... @@ -106,6 +106,8 @@
106 106  * Support Modbus protocol
107 107  * Support Interrupt uplink (Since hardware version v1.2)
108 108  
113 +
114 +
109 109  == 1.4 Applications ==
110 110  
111 111  
... ... @@ -116,6 +116,8 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
125 +
126 +
119 119  == 1.5 Firmware Change log ==
120 120  
121 121  
... ... @@ -122,6 +122,7 @@
122 122  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
123 123  
124 124  
133 +
125 125  == 1.6 Hardware Change log ==
126 126  
127 127  
... ... @@ -135,6 +135,7 @@
135 135  v1.0: Release
136 136  )))
137 137  
147 +
138 138  
139 139  )))
140 140  )))
... ... @@ -154,11 +154,13 @@
154 154  
155 155  (% 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" %)​
156 156  
167 +
157 157  
158 158  )))
159 159  
160 160  = 3. Operation Mode =
161 161  
173 +
162 162  == 3.1 How it works? ==
163 163  
164 164  
... ... @@ -167,6 +167,7 @@
167 167  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.
168 168  )))
169 169  
182 +
170 170  
171 171  )))
172 172  
... ... @@ -208,7 +208,7 @@
208 208  )))
209 209  )))
210 210  
211 -(% 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"]][[image:image-20230425175410-2.png]](% title="Click and drag to resize" %)​
224 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.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" %)​
212 212  
213 213  
214 214  (((
... ... @@ -255,6 +255,7 @@
255 255  (% 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" %)​
256 256  
257 257  
271 +
258 258  == 3.3 Configure Commands to read data ==
259 259  
260 260  
... ... @@ -272,6 +272,7 @@
272 272  (% 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**
273 273  )))
274 274  
289 +
275 275  
276 276  )))
277 277  )))
... ... @@ -281,55 +281,53 @@
281 281  
282 282  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:
283 283  
284 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
285 -|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
299 +
300 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
301 +|=(% style="width: 110px;" %)(((
286 286  **AT Commands**
287 -)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
303 +)))|=(% style="width: 210px;" %)(((
288 288  **Description**
289 -)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
305 +)))|=(% style="width: 190px;" %)(((
290 290  **Example**
291 291  )))
292 -|(% style="width:126px" %)(((
293 -
294 -
295 -(((
308 +|(% style="width:110px" %)(((
296 296  AT+BAUDR
297 -)))
298 -)))|(% style="width:177px" %)(((
310 +)))|(% style="width:190px" %)(((
299 299  Set the baud rate (for RS485 connection). Default Value is: 9600.
300 -)))|(% style="width:193px" %)(((
312 +)))|(% style="width:190px" %)(((
301 301  (((
302 302  AT+BAUDR=9600
303 303  )))
304 304  
305 305  (((
306 -Options: (1200,2400,4800,
307 -14400,19200,115200)
318 +Options: (1200,2400,4800,14400,19200,115200)
308 308  )))
309 309  )))
310 -|(% style="width:126px" %)(((
321 +|(% style="width:110px" %)(((
311 311  AT+PARITY
312 -)))|(% style="width:177px" %)(((
323 +)))|(% style="width:190px" %)(((
313 313  Set UART parity (for RS485 connection)
314 -)))|(% style="width:193px" %)(((
325 +)))|(% style="width:190px" %)(((
315 315  (((
316 316  AT+PARITY=0
317 317  )))
318 318  
319 319  (((
320 -Option: 0: no parity,
321 -1: odd parity,
322 -2: even parity
331 +Option: 0: no parity, 1: odd parity, 2: even parity
323 323  )))
324 324  )))
325 -|(% style="width:126px" %)(((
334 +|(% style="width:110px" %)(((
326 326  AT+STOPBIT
327 -)))|(% style="width:177px" %)(((
336 +)))|(% style="width:190px" %)(((
328 328  (((
329 329  Set serial stopbit (for RS485 connection)
330 330  )))
331 -)))|(% style="width:193px" %)(((
340 +
332 332  (((
342 +
343 +)))
344 +)))|(% style="width:190px" %)(((
345 +(((
333 333  AT+STOPBIT=0 for 1bit
334 334  )))
335 335  
... ... @@ -342,16 +342,22 @@
342 342  )))
343 343  )))
344 344  
358 +
359 +
345 345  === 3.3.2 Configure sensors ===
346 346  
347 347  
348 348  (((
364 +(((
349 349  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.
366 +
367 +
350 350  )))
369 +)))
351 351  
352 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
353 -|=(% style="width: 122px; background-color:#D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 198px; background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**
354 -|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
371 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
372 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
373 +|AT+CFGDEV|(% style="width:110px" %)(((
355 355  (((
356 356  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
357 357  )))
... ... @@ -365,6 +365,8 @@
365 365  )))
366 366  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
367 367  
387 +
388 +
368 368  === 3.3.3 Configure read commands for each sampling ===
369 369  
370 370  
... ... @@ -395,7 +395,7 @@
395 395  
396 396  (% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
397 397  
398 -(% border="1" style="background-color:#f2f2f2; width:499px" %)
419 +(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
399 399  |(% style="width:496px" %)(((
400 400  **AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
401 401  
... ... @@ -409,23 +409,9 @@
409 409  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
410 410  
411 411  
412 -If a single command exceeds 14 bytes, you can use the command splicing function.
413 -
414 -When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged.
415 -
416 -
417 -**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured:
418 -
419 - AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0
420 -
421 - AT+COMMAND1=1
422 -
423 - AT+COMMAND2=0E 0F,0
424 -
425 -
426 426  (% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
427 427  
428 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
435 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
429 429  |(% style="width:510px" %)(((
430 430  **AT+DATACUTx=a,b,c**
431 431  
... ... @@ -453,6 +453,7 @@
453 453  
454 454  (% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.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" %)​
455 455  
463 +
456 456  
457 457  )))
458 458  
... ... @@ -541,6 +541,7 @@
541 541  (% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.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" %)​
542 542  
543 543  
552 +
544 544  === 3.3.5 Uplink on demand ===
545 545  
546 546  
... ... @@ -553,6 +553,7 @@
553 553  (% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
554 554  
555 555  
565 +
556 556  === 3.3.6 Uplink on Interrupt ===
557 557  
558 558  
... ... @@ -564,14 +564,15 @@
564 564  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.
565 565  
566 566  
577 +
567 567  == 3.4 Uplink Payload ==
568 568  
569 569  
570 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
571 -|=(% scope="row" style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
581 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
582 +|=(% scope="row" style="width: 60px;" %)(((
572 572  Size(bytes)
573 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
574 -**Length depends on the return from the commands**
584 +)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
585 +Length depends on the return from the commands
575 575  )))
576 576  |=(% style="width: 90px;" %)(((
577 577  Value
... ... @@ -592,6 +592,7 @@
592 592  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
593 593  
594 594  
606 +
595 595  == 3.5 Configure RS485-LN via AT or Downlink ==
596 596  
597 597  
... ... @@ -616,6 +616,7 @@
616 616  )))
617 617  
618 618  
631 +
619 619  === 3.5.1 Common Commands ===
620 620  
621 621  
... ... @@ -622,6 +622,7 @@
622 622  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]]
623 623  
624 624  
638 +
625 625  === 3.5.2 Downlink Response(Since firmware v1.4) ===
626 626  
627 627  
... ... @@ -635,10 +635,12 @@
635 635  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)
636 636  
637 637  
652 +
638 638  === 3.5.3 Sensor related commands ===
639 639  
640 640  
641 641  
657 +
642 642  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
643 643  
644 644  
... ... @@ -761,6 +761,7 @@
761 761  
762 762  
763 763  
780 +
764 764  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
765 765  
766 766  
... ... @@ -803,6 +803,7 @@
803 803  
804 804  
805 805  
823 +
806 806  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
807 807  
808 808  
... ... @@ -887,6 +887,7 @@
887 887  
888 888  
889 889  
908 +
890 890  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
891 891  
892 892  
... ... @@ -930,6 +930,7 @@
930 930  
931 931  
932 932  
952 +
933 933  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
934 934  
935 935  
... ... @@ -966,7 +966,7 @@
966 966  )))
967 967  
968 968  (((
969 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
989 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
970 970  )))
971 971  
972 972  (((
... ... @@ -976,11 +976,12 @@
976 976  )))
977 977  
978 978  (((
979 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
999 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
980 980  )))
981 981  
982 982  
983 983  
1004 +
984 984  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
985 985  
986 986  
... ... @@ -1018,8 +1018,6 @@
1018 1018  (% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1019 1019  
1020 1020  
1021 -(Since firmware v1.4.0)
1022 -
1023 1023  * (((
1024 1024  (% style="color:#037691" %)** AT Command:**
1025 1025  )))
... ... @@ -1036,44 +1036,8 @@
1036 1036  Each uplink is sent to the server at 20-second intervals when segmented.
1037 1037  
1038 1038  
1039 -==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
1040 1040  
1041 1041  
1042 -AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout.
1043 -
1044 -When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR.
1045 -
1046 -When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE.
1047 -
1048 -
1049 -* (((
1050 -(% style="color:#037691" %)** AT Command:**
1051 -)))
1052 -
1053 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   //The data cut out by each AT+COMMANDx command is sent separately as an uplink.
1054 -
1055 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   equal：  (% style="color:#4472c4" %)**AT+NEWLINE=1+2+3+4+5+6+7+8+9+10+11+12+13+14+15**//
1056 -
1057 -
1058 -(% style="color:#4472c4" %)//**AT+NEWLINE=a+b+c**//(%%)//  //The data returned by all commands is divided into three parts, COMMAND(1~~a) is the first part, COMMAND(a+1~~b) is the second part,COMMAND(b+1~~c) is the third part.
1059 -
1060 -
1061 -(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)//  //Turn off the functionality of this AT command.
1062 -
1063 -
1064 -* (((
1065 -(% style="color:#037691" %)** Downlink Payload:**
1066 -)))
1067 -
1068 -//AT+NEWLINE=ALL  ~-~-->  (% style="color:#4472c4" %)**0xAC 01**//
1069 -
1070 -// AT+NEWLINE= NULL  ~-~-->  (% style="color:#4472c4" %)**0xAC 00**//
1071 -
1072 -//AT+NEWLINE= a+b+c   ~-~-->  (% style="color:#4472c4" %)**0xAC number of bytes a b c**//
1073 -
1074 -//AT+NEWLINE= 1+5+15 ~-~-->  (% style="color:#4472c4" %)**0xAC 03 01 05 0F**//
1075 -
1076 -
1077 1077  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1078 1078  
1079 1079  
... ... @@ -1103,6 +1103,7 @@
1103 1103  
1104 1104  
1105 1105  
1089 +
1106 1106  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1107 1107  
1108 1108  
... ... @@ -1151,6 +1151,7 @@
1151 1151  
1152 1152  
1153 1153  
1138 +
1154 1154  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1155 1155  
1156 1156  
... ... @@ -1234,7 +1234,7 @@
1234 1234  
1235 1235  
1236 1236  
1237 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1222 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1238 1238  
1239 1239  (((
1240 1240  
... ... @@ -1250,9 +1250,10 @@
1250 1250  
1251 1251  
1252 1252  
1253 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1254 1254  
1239 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1255 1255  
1241 +
1256 1256  * (((
1257 1257  (% style="color:#037691" %)** AT Command:**
1258 1258  )))
... ... @@ -1263,9 +1263,10 @@
1263 1263  
1264 1264  
1265 1265  
1266 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1267 1267  
1253 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1268 1268  
1255 +
1269 1269  * (((
1270 1270  (% style="color:#037691" %)** AT Command:**
1271 1271  )))
... ... @@ -1276,9 +1276,10 @@
1276 1276  
1277 1277  
1278 1278  
1279 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1280 1280  
1267 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1281 1281  
1269 +
1282 1282  * (((
1283 1283  (% style="color:#037691" %)** AT Command:**
1284 1284  )))
... ... @@ -1296,9 +1296,10 @@
1296 1296  
1297 1297  
1298 1298  
1299 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1300 1300  
1288 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1301 1301  
1290 +
1302 1302  * (((
1303 1303  (% style="color:#037691" %)** AT Command:**
1304 1304  )))
... ... @@ -1320,9 +1320,10 @@
1320 1320  
1321 1321  
1322 1322  
1323 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1324 1324  
1313 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1325 1325  
1315 +
1326 1326  (((
1327 1327  * (% style="color:#037691" %)**Downlink Payload:**
1328 1328  
... ... @@ -1337,9 +1337,10 @@
1337 1337  
1338 1338  
1339 1339  
1340 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1341 1341  
1331 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1342 1342  
1333 +
1343 1343  * (((
1344 1344  (% style="color:#037691" %)** AT Command:**
1345 1345  )))
... ... @@ -1360,6 +1360,7 @@
1360 1360  [[image:image-20220824144240-1.png]]
1361 1361  
1362 1362  
1354 +
1363 1363  == 3.6 Listening mode for RS485 network ==
1364 1364  
1365 1365  
... ... @@ -1381,32 +1381,34 @@
1381 1381  To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1382 1382  )))
1383 1383  
1376 +(((
1377 +
1378 +)))
1384 1384  
1385 -
1386 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
1387 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1380 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1381 +|=(% style="width: 100px;" %)(((
1388 1388  **Command example**
1389 -)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1383 +)))|=(% style="width: 400px;" %)(((
1390 1390  **Function**
1391 1391  )))
1392 -|(% style="width:156px" %)(((
1386 +|(% style="width:100px" %)(((
1393 1393  AT+RXMODE=1,10
1394 -)))|(% style="width:352px" %)(((
1388 +)))|(% style="width:400px" %)(((
1395 1395  Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1396 1396  )))
1397 -|(% style="width:156px" %)(((
1391 +|(% style="width:100px" %)(((
1398 1398  AT+RXMODE=2,500
1399 -)))|(% style="width:352px" %)(((
1393 +)))|(% style="width:400px" %)(((
1400 1400  Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1401 1401  )))
1402 -|(% style="width:156px" %)(((
1396 +|(% style="width:100px" %)(((
1403 1403  AT+RXMODE=0,0
1404 -)))|(% style="width:352px" %)(((
1398 +)))|(% style="width:400px" %)(((
1405 1405  Disable listening mode. This is the default settings.
1406 1406  )))
1407 -|(% style="width:156px" %)(((
1401 +|(% style="width:100px" %)(((
1408 1408  
1409 -)))|(% style="width:352px" %)(((
1403 +)))|(% style="width:400px" %)(((
1410 1410  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1411 1411  )))
1412 1412  
... ... @@ -1437,15 +1437,15 @@
1437 1437  )))
1438 1438  
1439 1439  (((
1440 -The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1434 +The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1441 1441  )))
1442 1442  
1443 1443  (((
1444 -And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1438 +And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1445 1445  )))
1446 1446  
1447 1447  (((
1448 -RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b  **(% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1442 +RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1449 1449  
1450 1450  
1451 1451  )))
... ... @@ -1454,30 +1454,39 @@
1454 1454  (% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.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" %)​
1455 1455  )))
1456 1456  
1451 +(((
1452 +
1453 +)))
1457 1457  
1458 -
1459 1459  (((
1456 +(((
1460 1460  (% 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.**
1461 1461  )))
1459 +)))
1462 1462  
1463 1463  
1462 +
1464 1464  == 3.7 Buttons ==
1465 1465  
1466 1466  
1467 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1468 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1469 -|(% style="width:50px" %)ACT|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1470 -|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1471 -|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1466 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1467 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1468 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1469 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1470 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1472 1472  
1472 +
1473 +
1473 1473  == 3.8 LEDs ==
1474 1474  
1475 1475  
1476 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1477 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1478 -|PWR|Always on if there is power
1479 -|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.
1477 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1478 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1479 +|**PWR**|Always on if there is power
1480 +|**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.
1480 1480  
1482 +
1483 +
1481 1481  = 4. Case Study =
1482 1482  
1483 1483  
... ... @@ -1484,8 +1484,10 @@
1484 1484  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]]
1485 1485  
1486 1486  
1490 +
1487 1487  = 5. Use AT Command =
1488 1488  
1493 +
1489 1489  == 5.1 Access AT Command ==
1490 1490  
1491 1491  
... ... @@ -1513,8 +1513,10 @@
1513 1513  )))
1514 1514  
1515 1515  
1521 +
1516 1516  == 5.2 Common AT Command Sequence ==
1517 1517  
1524 +
1518 1518  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1519 1519  
1520 1520  
... ... @@ -1531,6 +1531,8 @@
1531 1531  
1532 1532  * (% style="color:#037691" %)**AT+NJM=0**
1533 1533  * (% style="color:#037691" %)**ATZ**
1541 +
1542 +
1534 1534  )))
1535 1535  
1536 1536  
... ... @@ -1573,8 +1573,10 @@
1573 1573  (% 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" %)​
1574 1574  
1575 1575  
1585 +
1576 1576  = 6. FAQ =
1577 1577  
1588 +
1578 1578  == 6.1 How to upgrade the image? ==
1579 1579  
1580 1580  
... ... @@ -1636,18 +1636,12 @@
1636 1636  (% 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" %)​
1637 1637  
1638 1638  
1639 -
1640 -(% style="color:red" %)**Users can select the new burning software STM32Cubeprogramer for firmware upgrade and follow the same connection steps to enter burning mode (until SYS LED is RED ON):**
1641 -
1642 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer]]
1643 -
1644 -
1645 -
1646 1646  (% 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:**
1647 1647  
1648 1648  (% 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" %)​
1649 1649  
1650 1650  
1655 +
1651 1651  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1652 1652  
1653 1653  
... ... @@ -1654,6 +1654,7 @@
1654 1654  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1655 1655  
1656 1656  
1662 +
1657 1657  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1658 1658  
1659 1659  
... ... @@ -1660,6 +1660,7 @@
1660 1660  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"]].
1661 1661  
1662 1662  
1669 +
1663 1663  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1664 1664  
1665 1665  
... ... @@ -1668,6 +1668,7 @@
1668 1668  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1669 1669  
1670 1670  
1678 +
1671 1671  == 6.5 Can i use point to point communication for RS485-LN? ==
1672 1672  
1673 1673  
... ... @@ -1674,6 +1674,7 @@
1674 1674  Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1675 1675  
1676 1676  
1685 +
1677 1677  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1678 1678  
1679 1679  
... ... @@ -1680,123 +1680,10 @@
1680 1680  [[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/]]
1681 1681  
1682 1682  
1683 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1684 1684  
1685 -=== 6.7.1 Introduce: ===
1686 -
1687 -
1688 -Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
1689 -
1690 -1. Test if Modbus-MTU works with PC commands.
1691 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1692 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1693 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1694 -
1695 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1696 -
1697 -
1698 -Example Connection:
1699 -
1700 -[[image:image-20221130104310-2.png]]
1701 -
1702 -
1703 -=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1704 -
1705 -
1706 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1707 -
1708 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1709 -
1710 -
1711 -=== 6.7.3 With ModRSsim2: ===
1712 -
1713 -
1714 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1715 -
1716 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1717 -
1718 -
1719 -(% style="color:blue" %)**(2) Click the serial port icon**
1720 -
1721 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1722 -
1723 -
1724 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1725 -
1726 -[[image:image-20221130104310-6.png]]
1727 -
1728 -
1729 -(% style="color:blue" %)**(4) Click the comms.**
1730 -
1731 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1732 -
1733 -(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1734 -**Run RS485-LN/BL command and monitor if it is correct.**
1735 -
1736 -
1737 -=== 6.7.4 Example – Test the CFGDEV command ===
1738 -
1739 -
1740 -RS485-LN sent below command:
1741 -
1742 -(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1743 -
1744 -
1745 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1746 -
1747 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1748 -
1749 -
1750 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1751 -
1752 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1753 -
1754 -
1755 -=== 6.7.5 Example – Test CMD command sets. ===
1756 -
1757 -
1758 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1759 -
1760 -
1761 -(% style="color:blue" %)**Serial port tool:**
1762 -
1763 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1764 -
1765 -
1766 -(% style="color:blue" %)**ModRSsim2:**
1767 -
1768 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1769 -
1770 -
1771 -=== 6.7.6 Test with PC ===
1772 -
1773 -
1774 -If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
1775 -
1776 -
1777 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1778 -
1779 -(% style="color:blue" %)**Connection method：**
1780 -
1781 -[[image:image-20221130104310-12.png]]
1782 -
1783 -
1784 -(% style="color:blue" %)**Link situation:**
1785 -
1786 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1787 -
1788 -
1789 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1790 -
1791 -
1792 -== 6.8 Where to get the decoder for RS485-LN? ==
1793 -
1794 -
1795 -The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
1796 -
1797 -
1798 1798  = 7. Trouble Shooting =
1799 1799  
1695 +
1800 1800  == 7.1 Downlink doesn't work, how to solve it? ==
1801 1801  
1802 1802  
... ... @@ -1803,6 +1803,7 @@
1803 1803  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1804 1804  
1805 1805  
1702 +
1806 1806  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1807 1807  
1808 1808  
... ... @@ -1809,6 +1809,7 @@
1809 1809  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1810 1810  
1811 1811  
1709 +
1812 1812  = 8. Order Info =
1813 1813  
1814 1814  
... ... @@ -1827,9 +1827,11 @@
1827 1827  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1828 1828  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1829 1829  
1830 -= 9. Packing Info =
1831 1831  
1832 1832  
1730 += 9.Packing Info =
1731 +
1732 +
1833 1833  **Package Includes**:
1834 1834  
1835 1835  * RS485-LN x 1
... ... @@ -1843,6 +1843,8 @@
1843 1843  * Package Size / pcs : 14.5 x 8 x 5 cm
1844 1844  * Weight / pcs : 170g
1845 1845  
1746 +
1747 +
1846 1846  = 10. FCC Caution for RS485LN-US915 =
1847 1847  
1848 1848  
... ... @@ -1895,6 +1895,7 @@
1895 1895  )))
1896 1896  
1897 1897  
1800 +
1898 1898  = 11. Support =
1899 1899  
1900 1900  
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