Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.47 >
edited by Xiaoling
on 2022/06/25 16:09
To version < 64.1 >
edited by Edwin Chen
on 2022/07/03 07:50
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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111 111  * Automatic RF Sense and CAD with ultra-fast AFC.
112 112  * Packet engine up to 256 bytes with CRC
113 113  
114 -
115 115  == 1.3 Features ==
116 116  
117 117  * LoRaWAN Class A & Class C protocol (default Class C)
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123 123  * Support Modbus protocol
124 124  * Support Interrupt uplink (Since hardware version v1.2)
125 125  
126 -
127 127  == 1.4 Applications ==
128 128  
129 129  * Smart Buildings & Home Automation
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133 133  * Smart Cities
134 134  * Smart Factory
135 135  
136 -
137 137  == 1.5 Firmware Change log ==
138 138  
139 139  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -335,9 +335,6 @@
335 335  )))
336 336  )))
337 337  
338 -
339 -
340 -
341 341  === 3.3.2 Configure sensors ===
342 342  
343 343  (((
... ... @@ -362,10 +362,6 @@
362 362  )))
363 363  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
364 364  
365 -
366 -
367 -
368 -
369 369  === 3.3.3 Configure read commands for each sampling ===
370 370  
371 371  (((
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577 577  
578 578  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
579 579  
580 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
570 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
581 581  
582 582  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)
583 583  
584 584  
575 +
585 585  === 3.5.3 Sensor related commands ===
586 586  
587 587  
588 588  
589 589  
590 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
581 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
591 591  
592 592  (((
593 593  This command is used to configure the RS485 devices; they won’t be used during sampling.
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1194 1194  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1195 1195  
1196 1196  
1197 -
1198 -
1199 1199  == 3.8 LEDs ==
1200 1200  
1201 1201  
... ... @@ -1205,8 +1205,6 @@
1205 1205  |**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.
1206 1206  
1207 1207  
1208 -
1209 -
1210 1210  = 4. Case Study =
1211 1211  
1212 1212  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]]
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1320 1320  (% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1321 1321  
1322 1322  (((
1323 -**(% style="color:blue" %)Step1(%%):** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1310 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1324 1324  )))
1325 1325  
1326 1326  (((
1327 -**(% style="color:blue" %)Step2(%%):** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1314 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1328 1328  )))
1329 1329  
1330 1330  (((
1331 -**(% style="color:blue" %)Step3(%%): **Open flashloader; choose the correct COM port to update.
1318 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1332 1332  )))
1333 1333  
1334 1334  (((
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1349 1349  (% 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" %)​
1350 1350  
1351 1351  
1352 -**(% 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:
1339 +(% 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:
1353 1353  
1354 1354  (% 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" %)​
1355 1355  
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1371 1371  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1372 1372  
1373 1373  
1361 +== 6.5 Can i use point to point communication for RS485-LN? ==
1362 +
1363 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1364 +
1365 +
1374 1374  = 7. Trouble Shooting =
1375 1375  
1376 -== 7.1 Downlink doesn’t work, how to solve it? ==
1368 +== 7.1 Downlink doesn't work, how to solve it? ==
1377 1377  
1378 1378  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1379 1379  
1380 1380  
1381 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1373 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1382 1382  
1383 1383  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1384 1384  
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1389 1389  
1390 1390  (% style="color:blue" %)**XXX:**
1391 1391  
1392 -* (% style="color:red" %)**EU433**(%%): frequency bands EU433
1393 -* (% style="color:red" %)**EU868**(%%): frequency bands EU868
1394 -* (% style="color:red" %)**KR920**(%%): frequency bands KR920
1395 -* (% style="color:red" %)**CN470**(%%): frequency bands CN470
1396 -* (% style="color:red" %)**AS923**(%%): frequency bands AS923
1397 -* (% style="color:red" %)**AU915**(%%): frequency bands AU915
1398 -* (% style="color:red" %)**US915**(%%): frequency bands US915
1399 -* (% style="color:red" %)**IN865**(%%): frequency bands IN865
1400 -* (% style="color:red" %)**RU864**(%%): frequency bands RU864
1401 -* (% style="color:red" %)**KZ865**(%%): frequency bands KZ865
1384 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1385 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1386 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1387 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1388 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1389 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1390 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1391 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1392 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1393 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1402 1402  
1403 1403  
1404 -
1405 -
1406 1406  = 9.Packing Info =
1407 1407  
1408 1408  
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1420 1420  * Weight / pcs : 170g
1421 1421  
1422 1422  
1423 -
1424 -
1425 1425  = 10. FCC Caution for RS485LN-US915 =
1426 1426  
1427 1427  (((
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1437 1437  )))
1438 1438  
1439 1439  (((
1440 -**IMPORTANT NOTE:**
1428 +(% style="color:red" %)**IMPORTANT NOTE:**
1441 1441  )))
1442 1442  
1443 1443  (((
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1465 1465  )))
1466 1466  
1467 1467  (((
1468 -**FCC Radiation Exposure Statement:**
1456 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1469 1469  )))
1470 1470  
1471 1471  (((

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