Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 102.16 >
edited by Xiaoling
on 2023/04/25 14:05
To version < 97.1 >
edited by Bei Jinggeng
on 2022/11/30 10:55
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
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  
... ... @@ -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  
... ... @@ -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  
127 +
125 125  == 1.6 Hardware Change log ==
126 126  
127 127  
... ... @@ -135,6 +135,7 @@
135 135  v1.0: Release
136 136  )))
137 137  
141 +
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  
161 +
157 157  
158 158  )))
159 159  
160 160  = 3. Operation Mode =
161 161  
167 +
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  
176 +
170 170  
171 171  )))
172 172  
... ... @@ -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  
265 +
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  
283 +
275 275  
276 276  )))
277 277  )))
... ... @@ -281,53 +281,44 @@
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" %)(((
293 +
294 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
295 +|=(% style="width: 110px;" %)(((
286 286  **AT Commands**
287 -)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
297 +)))|=(% style="width: 210px;" %)(((
288 288  **Description**
289 -)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
299 +)))|=(% style="width: 190px;" %)(((
290 290  **Example**
291 291  )))
292 -|(% style="width:126px" %)(((
293 -
294 -
295 -(((
302 +|(% style="width:110px" %)(((
296 296  AT+BAUDR
297 -)))
298 -)))|(% style="width:177px" %)(((
304 +)))|(% style="width:190px" %)(((
299 299  Set the baud rate (for RS485 connection). Default Value is: 9600.
300 -)))|(% style="width:193px" %)(((
306 +)))|(% style="width:190px" %)(((
301 301  (((
302 302  AT+BAUDR=9600
303 303  )))
304 304  
305 305  (((
306 -Options: (1200,2400,4800,
307 -
308 -14400,19200,115200)
312 +Options: (1200,2400,4800,14400,19200,115200)
309 309  )))
310 310  )))
311 -|(% style="width:126px" %)(((
315 +|(% style="width:110px" %)(((
312 312  AT+PARITY
313 -)))|(% style="width:177px" %)(((
317 +)))|(% style="width:190px" %)(((
314 314  Set UART parity (for RS485 connection)
315 -)))|(% style="width:193px" %)(((
319 +)))|(% style="width:190px" %)(((
316 316  (((
317 317  AT+PARITY=0
318 318  )))
319 319  
320 320  (((
321 -Option: 0: no parity,
322 -
323 -1: odd parity,
324 -
325 -2: even parity
325 +Option: 0: no parity, 1: odd parity, 2: even parity
326 326  )))
327 327  )))
328 -|(% style="width:126px" %)(((
328 +|(% style="width:110px" %)(((
329 329  AT+STOPBIT
330 -)))|(% style="width:177px" %)(((
330 +)))|(% style="width:190px" %)(((
331 331  (((
332 332  Set serial stopbit (for RS485 connection)
333 333  )))
... ... @@ -335,7 +335,7 @@
335 335  (((
336 336  
337 337  )))
338 -)))|(% style="width:193px" %)(((
338 +)))|(% style="width:190px" %)(((
339 339  (((
340 340  AT+STOPBIT=0 for 1bit
341 341  )))
... ... @@ -349,17 +349,20 @@
349 349  )))
350 350  )))
351 351  
352 -
353 353  === 3.3.2 Configure sensors ===
354 354  
355 355  
356 356  (((
356 +(((
357 357  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.
358 +
359 +
358 358  )))
361 +)))
359 359  
360 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
361 -|=(% 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**
362 -|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
363 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
364 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
365 +|AT+CFGDEV|(% style="width:110px" %)(((
363 363  (((
364 364  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
365 365  )))
... ... @@ -403,7 +403,7 @@
403 403  
404 404  (% 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:
405 405  
406 -(% border="1" style="background-color:#f2f2f2; width:499px" %)
409 +(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
407 407  |(% style="width:496px" %)(((
408 408  **AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
409 409  
... ... @@ -419,7 +419,7 @@
419 419  
420 420  (% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
421 421  
422 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
425 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
423 423  |(% style="width:510px" %)(((
424 424  **AT+DATACUTx=a,b,c**
425 425  
... ... @@ -447,6 +447,7 @@
447 447  
448 448  (% 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" %)​
449 449  
453 +
450 450  
451 451  )))
452 452  
... ... @@ -535,6 +535,7 @@
535 535  (% 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" %)​
536 536  
537 537  
542 +
538 538  === 3.3.5 Uplink on demand ===
539 539  
540 540  
... ... @@ -547,6 +547,7 @@
547 547  (% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
548 548  
549 549  
555 +
550 550  === 3.3.6 Uplink on Interrupt ===
551 551  
552 552  
... ... @@ -558,14 +558,15 @@
558 558  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.
559 559  
560 560  
567 +
561 561  == 3.4 Uplink Payload ==
562 562  
563 563  
564 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
565 -|=(% scope="row" style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
571 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
572 +|=(% scope="row" style="width: 60px;" %)(((
566 566  Size(bytes)
567 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
568 -**Length depends on the return from the commands**
574 +)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
575 +Length depends on the return from the commands
569 569  )))
570 570  |=(% style="width: 90px;" %)(((
571 571  Value
... ... @@ -586,6 +586,7 @@
586 586  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
587 587  
588 588  
596 +
589 589  == 3.5 Configure RS485-LN via AT or Downlink ==
590 590  
591 591  
... ... @@ -610,6 +610,7 @@
610 610  )))
611 611  
612 612  
621 +
613 613  === 3.5.1 Common Commands ===
614 614  
615 615  
... ... @@ -616,6 +616,7 @@
616 616  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]]
617 617  
618 618  
628 +
619 619  === 3.5.2 Downlink Response(Since firmware v1.4) ===
620 620  
621 621  
... ... @@ -629,10 +629,12 @@
629 629  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)
630 630  
631 631  
642 +
632 632  === 3.5.3 Sensor related commands ===
633 633  
634 634  
635 635  
647 +
636 636  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
637 637  
638 638  
... ... @@ -755,6 +755,7 @@
755 755  
756 756  
757 757  
770 +
758 758  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
759 759  
760 760  
... ... @@ -797,6 +797,7 @@
797 797  
798 798  
799 799  
813 +
800 800  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
801 801  
802 802  
... ... @@ -881,6 +881,7 @@
881 881  
882 882  
883 883  
898 +
884 884  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
885 885  
886 886  
... ... @@ -924,6 +924,7 @@
924 924  
925 925  
926 926  
942 +
927 927  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
928 928  
929 929  
... ... @@ -960,7 +960,7 @@
960 960  )))
961 961  
962 962  (((
963 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
979 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
964 964  )))
965 965  
966 966  (((
... ... @@ -970,11 +970,12 @@
970 970  )))
971 971  
972 972  (((
973 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
989 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
974 974  )))
975 975  
976 976  
977 977  
994 +
978 978  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
979 979  
980 980  
... ... @@ -1029,6 +1029,7 @@
1029 1029  
1030 1030  
1031 1031  
1049 +
1032 1032  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1033 1033  
1034 1034  
... ... @@ -1058,6 +1058,7 @@
1058 1058  
1059 1059  
1060 1060  
1079 +
1061 1061  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1062 1062  
1063 1063  
... ... @@ -1106,6 +1106,7 @@
1106 1106  
1107 1107  
1108 1108  
1128 +
1109 1109  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1110 1110  
1111 1111  
... ... @@ -1189,7 +1189,7 @@
1189 1189  
1190 1190  
1191 1191  
1192 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1212 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1193 1193  
1194 1194  (((
1195 1195  
... ... @@ -1205,9 +1205,10 @@
1205 1205  
1206 1206  
1207 1207  
1208 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1209 1209  
1229 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1210 1210  
1231 +
1211 1211  * (((
1212 1212  (% style="color:#037691" %)** AT Command:**
1213 1213  )))
... ... @@ -1218,9 +1218,10 @@
1218 1218  
1219 1219  
1220 1220  
1221 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1222 1222  
1243 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1223 1223  
1245 +
1224 1224  * (((
1225 1225  (% style="color:#037691" %)** AT Command:**
1226 1226  )))
... ... @@ -1231,9 +1231,10 @@
1231 1231  
1232 1232  
1233 1233  
1234 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1235 1235  
1257 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1236 1236  
1259 +
1237 1237  * (((
1238 1238  (% style="color:#037691" %)** AT Command:**
1239 1239  )))
... ... @@ -1251,9 +1251,10 @@
1251 1251  
1252 1252  
1253 1253  
1254 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1255 1255  
1278 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1256 1256  
1280 +
1257 1257  * (((
1258 1258  (% style="color:#037691" %)** AT Command:**
1259 1259  )))
... ... @@ -1275,9 +1275,10 @@
1275 1275  
1276 1276  
1277 1277  
1278 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1279 1279  
1303 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1280 1280  
1305 +
1281 1281  (((
1282 1282  * (% style="color:#037691" %)**Downlink Payload:**
1283 1283  
... ... @@ -1292,9 +1292,10 @@
1292 1292  
1293 1293  
1294 1294  
1295 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1296 1296  
1321 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1297 1297  
1323 +
1298 1298  * (((
1299 1299  (% style="color:#037691" %)** AT Command:**
1300 1300  )))
... ... @@ -1315,6 +1315,7 @@
1315 1315  [[image:image-20220824144240-1.png]]
1316 1316  
1317 1317  
1344 +
1318 1318  == 3.6 Listening mode for RS485 network ==
1319 1319  
1320 1320  
... ... @@ -1336,32 +1336,34 @@
1336 1336  To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1337 1337  )))
1338 1338  
1366 +(((
1367 +
1368 +)))
1339 1339  
1340 -
1341 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
1342 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1370 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1371 +|=(% style="width: 100px;" %)(((
1343 1343  **Command example**
1344 -)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1373 +)))|=(% style="width: 400px;" %)(((
1345 1345  **Function**
1346 1346  )))
1347 -|(% style="width:156px" %)(((
1376 +|(% style="width:100px" %)(((
1348 1348  AT+RXMODE=1,10
1349 -)))|(% style="width:352px" %)(((
1378 +)))|(% style="width:400px" %)(((
1350 1350  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.
1351 1351  )))
1352 -|(% style="width:156px" %)(((
1381 +|(% style="width:100px" %)(((
1353 1353  AT+RXMODE=2,500
1354 -)))|(% style="width:352px" %)(((
1383 +)))|(% style="width:400px" %)(((
1355 1355  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
1356 1356  )))
1357 -|(% style="width:156px" %)(((
1386 +|(% style="width:100px" %)(((
1358 1358  AT+RXMODE=0,0
1359 -)))|(% style="width:352px" %)(((
1388 +)))|(% style="width:400px" %)(((
1360 1360  Disable listening mode. This is the default settings.
1361 1361  )))
1362 -|(% style="width:156px" %)(((
1391 +|(% style="width:100px" %)(((
1363 1363  
1364 -)))|(% style="width:352px" %)(((
1393 +)))|(% style="width:400px" %)(((
1365 1365  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1366 1366  )))
1367 1367  
... ... @@ -1392,15 +1392,15 @@
1392 1392  )))
1393 1393  
1394 1394  (((
1395 -The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1424 +The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1396 1396  )))
1397 1397  
1398 1398  (((
1399 -And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1428 +And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1400 1400  )))
1401 1401  
1402 1402  (((
1403 -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**
1432 +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
1404 1404  
1405 1405  
1406 1406  )))
... ... @@ -1409,29 +1409,34 @@
1409 1409  (% 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" %)​
1410 1410  )))
1411 1411  
1441 +(((
1442 +
1443 +)))
1412 1412  
1413 -
1414 1414  (((
1446 +(((
1415 1415  (% 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.**
1416 1416  )))
1449 +)))
1417 1417  
1418 1418  
1452 +
1419 1419  == 3.7 Buttons ==
1420 1420  
1421 1421  
1422 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1423 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1424 -|(% 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**
1425 -|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1426 -|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1456 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1457 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1458 +|(% 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**
1459 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1460 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1427 1427  
1428 1428  == 3.8 LEDs ==
1429 1429  
1430 1430  
1431 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1432 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1433 -|PWR|Always on if there is power
1434 -|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.
1465 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1466 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1467 +|**PWR**|Always on if there is power
1468 +|**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.
1435 1435  
1436 1436  = 4. Case Study =
1437 1437  
... ... @@ -1439,8 +1439,10 @@
1439 1439  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]]
1440 1440  
1441 1441  
1476 +
1442 1442  = 5. Use AT Command =
1443 1443  
1479 +
1444 1444  == 5.1 Access AT Command ==
1445 1445  
1446 1446  
... ... @@ -1468,8 +1468,10 @@
1468 1468  )))
1469 1469  
1470 1470  
1507 +
1471 1471  == 5.2 Common AT Command Sequence ==
1472 1472  
1510 +
1473 1473  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1474 1474  
1475 1475  
... ... @@ -1486,6 +1486,8 @@
1486 1486  
1487 1487  * (% style="color:#037691" %)**AT+NJM=0**
1488 1488  * (% style="color:#037691" %)**ATZ**
1527 +
1528 +
1489 1489  )))
1490 1490  
1491 1491  
... ... @@ -1528,8 +1528,10 @@
1528 1528  (% 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" %)​
1529 1529  
1530 1530  
1571 +
1531 1531  = 6. FAQ =
1532 1532  
1574 +
1533 1533  == 6.1 How to upgrade the image? ==
1534 1534  
1535 1535  
... ... @@ -1596,6 +1596,7 @@
1596 1596  (% 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" %)​
1597 1597  
1598 1598  
1641 +
1599 1599  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1600 1600  
1601 1601  
... ... @@ -1602,6 +1602,7 @@
1602 1602  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1603 1603  
1604 1604  
1648 +
1605 1605  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1606 1606  
1607 1607  
... ... @@ -1608,6 +1608,7 @@
1608 1608  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"]].
1609 1609  
1610 1610  
1655 +
1611 1611  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1612 1612  
1613 1613  
... ... @@ -1616,6 +1616,7 @@
1616 1616  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1617 1617  
1618 1618  
1664 +
1619 1619  == 6.5 Can i use point to point communication for RS485-LN? ==
1620 1620  
1621 1621  
... ... @@ -1622,6 +1622,7 @@
1622 1622  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]].
1623 1623  
1624 1624  
1671 +
1625 1625  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1626 1626  
1627 1627  
... ... @@ -1650,44 +1650,40 @@
1650 1650  
1651 1651  === 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1652 1652  
1700 +Note: Receive and send set to hex mode
1653 1653  
1654 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1655 -
1656 1656  [[image:image-20221130104310-3.png||height="616" width="714"]]
1657 1657  
1658 1658  
1659 1659  === 6.7.3 With ModRSsim2: ===
1660 1660  
1707 +(1)Select serial port MODBUS RS-232
1661 1661  
1662 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1663 -
1664 1664  [[image:image-20221130104310-4.png||height="390" width="865"]]
1665 1665  
1666 1666  
1667 -(% style="color:blue" %)**(2) Click the serial port icon**
1712 +(2)Click the serial port icon
1668 1668  
1669 1669  [[image:image-20221130104310-5.png||height="392" width="870"]]
1670 1670  
1671 1671  
1672 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1717 +(3)After selecting the correct serial port and baud rate, click ok
1673 1673  
1674 1674  [[image:image-20221130104310-6.png]]
1675 1675  
1721 +(4)Click the comms.
1676 1676  
1677 -(% style="color:blue" %)**(4) Click the comms.**
1678 -
1679 1679  [[image:image-20221130104310-7.png||height="376" width="835"]]
1680 1680  
1681 1681  (% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1682 -**Run RS485-LN/BL command and monitor if it is correct.**
1726 +Run RS485-LN/BL command and monitor if it is correct.
1683 1683  
1684 1684  
1685 1685  === 6.7.4 Example – Test the CFGDEV command ===
1686 1686  
1687 -
1688 1688  RS485-LN sent below command:
1689 1689  
1690 -(% 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.
1733 +AT+CFGDEV=01 03 20 00 01 85 c0,1 to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1691 1691  
1692 1692  
1693 1693  We can see the output from the Serial port tool to analyze. And check if they are expected result.
... ... @@ -1694,57 +1694,48 @@
1694 1694  
1695 1695  [[image:image-20221130104310-8.png||height="214" width="797"]]
1696 1696  
1740 +We can also use ModRSsim2 to see the output.
1697 1697  
1698 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1699 -
1700 1700  [[image:image-20221130104310-9.png||height="531" width="729"]]
1701 1701  
1702 1702  
1745 +
1703 1703  === 6.7.5 Example – Test CMD command sets. ===
1704 1704  
1748 +Run AT+SENSORVALUE=1 to test the CMD commands set in RS485-LN.
1705 1705  
1706 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1707 1707  
1751 +Serial port tool:
1708 1708  
1709 -(% style="color:blue" %)**Serial port tool:**
1710 -
1711 1711  [[image:image-20221130104310-10.png||height="339" width="844"]]
1712 1712  
1755 +ModRSsim2:
1713 1713  
1714 -(% style="color:blue" %)**ModRSsim2:**
1715 -
1716 1716  [[image:image-20221130104310-11.png||height="281" width="962"]]
1717 1717  
1718 1718  
1760 +
1719 1719  === 6.7.6 Test with PC ===
1720 1720  
1721 -
1722 1722  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.
1723 1723  
1724 1724  
1725 1725  Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1726 1726  
1727 -(% style="color:blue" %)**Connection method：**
1768 +Connection method：
1728 1728  
1729 1729  [[image:image-20221130104310-12.png]]
1730 1730  
1772 +Link situation:
1731 1731  
1732 -(% style="color:blue" %)**Link situation:**
1733 -
1734 1734  [[image:image-20221130104310-13.png||height="458" width="486"]]
1735 1735  
1736 -
1737 1737  [[image:image-20221130104310-14.png||height="371" width="823"]]
1738 1738  
1739 1739  
1740 -== 6.8 Where to get the decoder for RS485-LN? ==
1741 -
1742 -
1743 -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)
1744 -
1745 -
1746 1746  = 7. Trouble Shooting =
1747 1747  
1781 +
1748 1748  == 7.1 Downlink doesn't work, how to solve it? ==
1749 1749  
1750 1750  
... ... @@ -1751,6 +1751,7 @@
1751 1751  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1752 1752  
1753 1753  
1788 +
1754 1754  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1755 1755  
1756 1756  
... ... @@ -1757,6 +1757,7 @@
1757 1757  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1758 1758  
1759 1759  
1795 +
1760 1760  = 8. Order Info =
1761 1761  
1762 1762  
... ... @@ -1775,7 +1775,7 @@
1775 1775  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1776 1776  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1777 1777  
1778 -= 9. Packing Info =
1814 += 9.Packing Info =
1779 1779  
1780 1780  
1781 1781  **Package Includes**:
... ... @@ -1843,6 +1843,7 @@
1843 1843  )))
1844 1844  
1845 1845  
1882 +
1846 1846  = 11. Support =
1847 1847  
1848 1848  

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