Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 103.1 >
edited by Xiaoling
on 2023/04/25 17:54
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.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  
... ... @@ -128,6 +128,7 @@
128 128  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
129 129  
130 130  
133 +
131 131  == 1.6 Hardware Change log ==
132 132  
133 133  
... ... @@ -141,6 +141,7 @@
141 141  v1.0: Release
142 142  )))
143 143  
147 +
144 144  
145 145  )))
146 146  )))
... ... @@ -160,11 +160,13 @@
160 160  
161 161  (% 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" %)​
162 162  
167 +
163 163  
164 164  )))
165 165  
166 166  = 3. Operation Mode =
167 167  
173 +
168 168  == 3.1 How it works? ==
169 169  
170 170  
... ... @@ -173,6 +173,7 @@
173 173  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.
174 174  )))
175 175  
182 +
176 176  
177 177  )))
178 178  
... ... @@ -261,6 +261,7 @@
261 261  (% 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" %)​
262 262  
263 263  
271 +
264 264  == 3.3 Configure Commands to read data ==
265 265  
266 266  
... ... @@ -278,6 +278,7 @@
278 278  (% 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**
279 279  )))
280 280  
289 +
281 281  
282 282  )))
283 283  )))
... ... @@ -287,55 +287,53 @@
287 287  
288 288  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:
289 289  
290 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
291 -|=(% 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;" %)(((
292 292  **AT Commands**
293 -)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
303 +)))|=(% style="width: 210px;" %)(((
294 294  **Description**
295 -)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
305 +)))|=(% style="width: 190px;" %)(((
296 296  **Example**
297 297  )))
298 -|(% style="width:126px" %)(((
299 -
300 -
301 -(((
308 +|(% style="width:110px" %)(((
302 302  AT+BAUDR
303 -)))
304 -)))|(% style="width:177px" %)(((
310 +)))|(% style="width:190px" %)(((
305 305  Set the baud rate (for RS485 connection). Default Value is: 9600.
306 -)))|(% style="width:193px" %)(((
312 +)))|(% style="width:190px" %)(((
307 307  (((
308 308  AT+BAUDR=9600
309 309  )))
310 310  
311 311  (((
312 -Options: (1200,2400,4800,
313 -14400,19200,115200)
318 +Options: (1200,2400,4800,14400,19200,115200)
314 314  )))
315 315  )))
316 -|(% style="width:126px" %)(((
321 +|(% style="width:110px" %)(((
317 317  AT+PARITY
318 -)))|(% style="width:177px" %)(((
323 +)))|(% style="width:190px" %)(((
319 319  Set UART parity (for RS485 connection)
320 -)))|(% style="width:193px" %)(((
325 +)))|(% style="width:190px" %)(((
321 321  (((
322 322  AT+PARITY=0
323 323  )))
324 324  
325 325  (((
326 -Option: 0: no parity,
327 -1: odd parity,
328 -2: even parity
331 +Option: 0: no parity, 1: odd parity, 2: even parity
329 329  )))
330 330  )))
331 -|(% style="width:126px" %)(((
334 +|(% style="width:110px" %)(((
332 332  AT+STOPBIT
333 -)))|(% style="width:177px" %)(((
336 +)))|(% style="width:190px" %)(((
334 334  (((
335 335  Set serial stopbit (for RS485 connection)
336 336  )))
337 -)))|(% style="width:193px" %)(((
340 +
338 338  (((
342 +
343 +)))
344 +)))|(% style="width:190px" %)(((
345 +(((
339 339  AT+STOPBIT=0 for 1bit
340 340  )))
341 341  
... ... @@ -354,12 +354,16 @@
354 354  
355 355  
356 356  (((
364 +(((
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.
366 +
367 +
358 358  )))
369 +)))
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" %)(((
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" %)(((
363 363  (((
364 364  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
365 365  )))
... ... @@ -405,7 +405,7 @@
405 405  
406 406  (% 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:
407 407  
408 -(% border="1" style="background-color:#f2f2f2; width:499px" %)
419 +(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
409 409  |(% style="width:496px" %)(((
410 410  **AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
411 411  
... ... @@ -421,7 +421,7 @@
421 421  
422 422  (% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
423 423  
424 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
435 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
425 425  |(% style="width:510px" %)(((
426 426  **AT+DATACUTx=a,b,c**
427 427  
... ... @@ -449,6 +449,7 @@
449 449  
450 450  (% 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" %)​
451 451  
463 +
452 452  
453 453  )))
454 454  
... ... @@ -537,6 +537,7 @@
537 537  (% 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" %)​
538 538  
539 539  
552 +
540 540  === 3.3.5 Uplink on demand ===
541 541  
542 542  
... ... @@ -549,6 +549,7 @@
549 549  (% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
550 550  
551 551  
565 +
552 552  === 3.3.6 Uplink on Interrupt ===
553 553  
554 554  
... ... @@ -560,14 +560,15 @@
560 560  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.
561 561  
562 562  
577 +
563 563  == 3.4 Uplink Payload ==
564 564  
565 565  
566 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
567 -|=(% 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;" %)(((
568 568  Size(bytes)
569 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
570 -**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
571 571  )))
572 572  |=(% style="width: 90px;" %)(((
573 573  Value
... ... @@ -588,6 +588,7 @@
588 588  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
589 589  
590 590  
606 +
591 591  == 3.5 Configure RS485-LN via AT or Downlink ==
592 592  
593 593  
... ... @@ -612,6 +612,7 @@
612 612  )))
613 613  
614 614  
631 +
615 615  === 3.5.1 Common Commands ===
616 616  
617 617  
... ... @@ -618,6 +618,7 @@
618 618  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]]
619 619  
620 620  
638 +
621 621  === 3.5.2 Downlink Response(Since firmware v1.4) ===
622 622  
623 623  
... ... @@ -631,10 +631,12 @@
631 631  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)
632 632  
633 633  
652 +
634 634  === 3.5.3 Sensor related commands ===
635 635  
636 636  
637 637  
657 +
638 638  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
639 639  
640 640  
... ... @@ -757,6 +757,7 @@
757 757  
758 758  
759 759  
780 +
760 760  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
761 761  
762 762  
... ... @@ -799,6 +799,7 @@
799 799  
800 800  
801 801  
823 +
802 802  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
803 803  
804 804  
... ... @@ -883,6 +883,7 @@
883 883  
884 884  
885 885  
908 +
886 886  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
887 887  
888 888  
... ... @@ -926,6 +926,7 @@
926 926  
927 927  
928 928  
952 +
929 929  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
930 930  
931 931  
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  (((
965 -(% 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
966 966  )))
967 967  
968 968  (((
... ... @@ -972,11 +972,12 @@
972 972  )))
973 973  
974 974  (((
975 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
999 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
976 976  )))
977 977  
978 978  
979 979  
1004 +
980 980  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
981 981  
982 982  
... ... @@ -1031,6 +1031,7 @@
1031 1031  
1032 1032  
1033 1033  
1059 +
1034 1034  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1035 1035  
1036 1036  
... ... @@ -1060,6 +1060,7 @@
1060 1060  
1061 1061  
1062 1062  
1089 +
1063 1063  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1064 1064  
1065 1065  
... ... @@ -1108,6 +1108,7 @@
1108 1108  
1109 1109  
1110 1110  
1138 +
1111 1111  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1112 1112  
1113 1113  
... ... @@ -1191,7 +1191,7 @@
1191 1191  
1192 1192  
1193 1193  
1194 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1222 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1195 1195  
1196 1196  (((
1197 1197  
... ... @@ -1207,9 +1207,10 @@
1207 1207  
1208 1208  
1209 1209  
1210 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1211 1211  
1239 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1212 1212  
1241 +
1213 1213  * (((
1214 1214  (% style="color:#037691" %)** AT Command:**
1215 1215  )))
... ... @@ -1220,9 +1220,10 @@
1220 1220  
1221 1221  
1222 1222  
1223 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1224 1224  
1253 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1225 1225  
1255 +
1226 1226  * (((
1227 1227  (% style="color:#037691" %)** AT Command:**
1228 1228  )))
... ... @@ -1233,9 +1233,10 @@
1233 1233  
1234 1234  
1235 1235  
1236 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1237 1237  
1267 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1238 1238  
1269 +
1239 1239  * (((
1240 1240  (% style="color:#037691" %)** AT Command:**
1241 1241  )))
... ... @@ -1253,9 +1253,10 @@
1253 1253  
1254 1254  
1255 1255  
1256 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1257 1257  
1288 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1258 1258  
1290 +
1259 1259  * (((
1260 1260  (% style="color:#037691" %)** AT Command:**
1261 1261  )))
... ... @@ -1277,9 +1277,10 @@
1277 1277  
1278 1278  
1279 1279  
1280 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1281 1281  
1313 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1282 1282  
1315 +
1283 1283  (((
1284 1284  * (% style="color:#037691" %)**Downlink Payload:**
1285 1285  
... ... @@ -1294,9 +1294,10 @@
1294 1294  
1295 1295  
1296 1296  
1297 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1298 1298  
1331 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1299 1299  
1333 +
1300 1300  * (((
1301 1301  (% style="color:#037691" %)** AT Command:**
1302 1302  )))
... ... @@ -1317,6 +1317,7 @@
1317 1317  [[image:image-20220824144240-1.png]]
1318 1318  
1319 1319  
1354 +
1320 1320  == 3.6 Listening mode for RS485 network ==
1321 1321  
1322 1322  
... ... @@ -1338,32 +1338,34 @@
1338 1338  To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1339 1339  )))
1340 1340  
1376 +(((
1377 +
1378 +)))
1341 1341  
1342 -
1343 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
1344 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1380 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1381 +|=(% style="width: 100px;" %)(((
1345 1345  **Command example**
1346 -)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1383 +)))|=(% style="width: 400px;" %)(((
1347 1347  **Function**
1348 1348  )))
1349 -|(% style="width:156px" %)(((
1386 +|(% style="width:100px" %)(((
1350 1350  AT+RXMODE=1,10
1351 -)))|(% style="width:352px" %)(((
1388 +)))|(% style="width:400px" %)(((
1352 1352  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.
1353 1353  )))
1354 -|(% style="width:156px" %)(((
1391 +|(% style="width:100px" %)(((
1355 1355  AT+RXMODE=2,500
1356 -)))|(% style="width:352px" %)(((
1393 +)))|(% style="width:400px" %)(((
1357 1357  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
1358 1358  )))
1359 -|(% style="width:156px" %)(((
1396 +|(% style="width:100px" %)(((
1360 1360  AT+RXMODE=0,0
1361 -)))|(% style="width:352px" %)(((
1398 +)))|(% style="width:400px" %)(((
1362 1362  Disable listening mode. This is the default settings.
1363 1363  )))
1364 -|(% style="width:156px" %)(((
1401 +|(% style="width:100px" %)(((
1365 1365  
1366 -)))|(% style="width:352px" %)(((
1403 +)))|(% style="width:400px" %)(((
1367 1367  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1368 1368  )))
1369 1369  
... ... @@ -1394,15 +1394,15 @@
1394 1394  )))
1395 1395  
1396 1396  (((
1397 -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
1398 1398  )))
1399 1399  
1400 1400  (((
1401 -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
1402 1402  )))
1403 1403  
1404 1404  (((
1405 -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
1406 1406  
1407 1407  
1408 1408  )))
... ... @@ -1411,21 +1411,26 @@
1411 1411  (% 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" %)​
1412 1412  )))
1413 1413  
1451 +(((
1452 +
1453 +)))
1414 1414  
1415 -
1416 1416  (((
1456 +(((
1417 1417  (% 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.**
1418 1418  )))
1459 +)))
1419 1419  
1420 1420  
1462 +
1421 1421  == 3.7 Buttons ==
1422 1422  
1423 1423  
1424 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1425 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1426 -|(% 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**
1427 -|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1428 -|(% 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"]]
1429 1429  
1430 1430  
1431 1431  
... ... @@ -1432,10 +1432,10 @@
1432 1432  == 3.8 LEDs ==
1433 1433  
1434 1434  
1435 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1436 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1437 -|PWR|Always on if there is power
1438 -|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.
1439 1439  
1440 1440  
1441 1441  
... ... @@ -1445,8 +1445,10 @@
1445 1445  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]]
1446 1446  
1447 1447  
1490 +
1448 1448  = 5. Use AT Command =
1449 1449  
1493 +
1450 1450  == 5.1 Access AT Command ==
1451 1451  
1452 1452  
... ... @@ -1474,8 +1474,10 @@
1474 1474  )))
1475 1475  
1476 1476  
1521 +
1477 1477  == 5.2 Common AT Command Sequence ==
1478 1478  
1524 +
1479 1479  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1480 1480  
1481 1481  
... ... @@ -1492,6 +1492,8 @@
1492 1492  
1493 1493  * (% style="color:#037691" %)**AT+NJM=0**
1494 1494  * (% style="color:#037691" %)**ATZ**
1541 +
1542 +
1495 1495  )))
1496 1496  
1497 1497  
... ... @@ -1534,8 +1534,10 @@
1534 1534  (% 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" %)​
1535 1535  
1536 1536  
1585 +
1537 1537  = 6. FAQ =
1538 1538  
1588 +
1539 1539  == 6.1 How to upgrade the image? ==
1540 1540  
1541 1541  
... ... @@ -1602,6 +1602,7 @@
1602 1602  (% 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" %)​
1603 1603  
1604 1604  
1655 +
1605 1605  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1606 1606  
1607 1607  
... ... @@ -1608,6 +1608,7 @@
1608 1608  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1609 1609  
1610 1610  
1662 +
1611 1611  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1612 1612  
1613 1613  
... ... @@ -1614,6 +1614,7 @@
1614 1614  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"]].
1615 1615  
1616 1616  
1669 +
1617 1617  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1618 1618  
1619 1619  
... ... @@ -1622,6 +1622,7 @@
1622 1622  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1623 1623  
1624 1624  
1678 +
1625 1625  == 6.5 Can i use point to point communication for RS485-LN? ==
1626 1626  
1627 1627  
... ... @@ -1628,6 +1628,7 @@
1628 1628  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]].
1629 1629  
1630 1630  
1685 +
1631 1631  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1632 1632  
1633 1633  
... ... @@ -1634,123 +1634,10 @@
1634 1634  [[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/]]
1635 1635  
1636 1636  
1637 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1638 1638  
1639 -=== 6.7.1 Introduce: ===
1640 -
1641 -
1642 -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:
1643 -
1644 -1. Test if Modbus-MTU works with PC commands.
1645 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1646 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1647 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1648 -
1649 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1650 -
1651 -
1652 -Example Connection:
1653 -
1654 -[[image:image-20221130104310-2.png]]
1655 -
1656 -
1657 -=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1658 -
1659 -
1660 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1661 -
1662 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1663 -
1664 -
1665 -=== 6.7.3 With ModRSsim2: ===
1666 -
1667 -
1668 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1669 -
1670 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1671 -
1672 -
1673 -(% style="color:blue" %)**(2) Click the serial port icon**
1674 -
1675 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1676 -
1677 -
1678 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1679 -
1680 -[[image:image-20221130104310-6.png]]
1681 -
1682 -
1683 -(% style="color:blue" %)**(4) Click the comms.**
1684 -
1685 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1686 -
1687 -(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1688 -**Run RS485-LN/BL command and monitor if it is correct.**
1689 -
1690 -
1691 -=== 6.7.4 Example – Test the CFGDEV command ===
1692 -
1693 -
1694 -RS485-LN sent below command:
1695 -
1696 -(% 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.
1697 -
1698 -
1699 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1700 -
1701 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1702 -
1703 -
1704 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1705 -
1706 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1707 -
1708 -
1709 -=== 6.7.5 Example – Test CMD command sets. ===
1710 -
1711 -
1712 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1713 -
1714 -
1715 -(% style="color:blue" %)**Serial port tool:**
1716 -
1717 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1718 -
1719 -
1720 -(% style="color:blue" %)**ModRSsim2:**
1721 -
1722 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1723 -
1724 -
1725 -=== 6.7.6 Test with PC ===
1726 -
1727 -
1728 -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.
1729 -
1730 -
1731 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1732 -
1733 -(% style="color:blue" %)**Connection method：**
1734 -
1735 -[[image:image-20221130104310-12.png]]
1736 -
1737 -
1738 -(% style="color:blue" %)**Link situation:**
1739 -
1740 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1741 -
1742 -
1743 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1744 -
1745 -
1746 -== 6.8 Where to get the decoder for RS485-LN? ==
1747 -
1748 -
1749 -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)
1750 -
1751 -
1752 1752  = 7. Trouble Shooting =
1753 1753  
1695 +
1754 1754  == 7.1 Downlink doesn't work, how to solve it? ==
1755 1755  
1756 1756  
... ... @@ -1757,6 +1757,7 @@
1757 1757  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1758 1758  
1759 1759  
1702 +
1760 1760  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1761 1761  
1762 1762  
... ... @@ -1763,6 +1763,7 @@
1763 1763  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1764 1764  
1765 1765  
1709 +
1766 1766  = 8. Order Info =
1767 1767  
1768 1768  
... ... @@ -1783,7 +1783,7 @@
1783 1783  
1784 1784  
1785 1785  
1786 -= 9. Packing Info =
1730 += 9.Packing Info =
1787 1787  
1788 1788  
1789 1789  **Package Includes**:
... ... @@ -1853,6 +1853,7 @@
1853 1853  )))
1854 1854  
1855 1855  
1800 +
1856 1856  = 11. Support =
1857 1857  
1858 1858  
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