Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.41 >
edited by Xiaoling
on 2022/06/14 13:38
To version < 64.3 >
edited by Xiaoling
on 2022/07/04 10:11
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Content
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14 14  
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15 15  **Table of Contents:**
16 16  
17 17  {{toc/}}
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108 108  
109 109  
110 110  
116 +
111 111  == 1.3 Features ==
112 112  
113 113  * LoRaWAN Class A & Class C protocol (default Class C)
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121 121  
122 122  
123 123  
130 +
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
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132 132  
133 133  
134 134  
142 +
135 135  == 1.5 Firmware Change log ==
136 136  
137 137  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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333 333  )))
334 334  )))
335 335  
344 +
345 +
346 +
336 336  === 3.3.2 Configure sensors ===
337 337  
338 338  (((
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357 357  )))
358 358  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
359 359  
371 +
372 +
373 +
360 360  === 3.3.3 Configure read commands for each sampling ===
361 361  
362 362  (((
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568 568  
569 569  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.
570 570  
571 -(% 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" %)​
585 +(% 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" %)​
572 572  
573 573  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)
574 574  
575 575  
590 +
576 576  === 3.5.3 Sensor related commands ===
577 577  
578 578  
579 579  
580 580  
581 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
596 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
582 582  
583 583  (((
584 584  This command is used to configure the RS485 devices; they won’t be used during sampling.
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1184 1184  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1185 1185  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186 1186  
1202 +
1203 +
1204 +
1187 1187  == 3.8 LEDs ==
1188 1188  
1189 1189  
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1192 1192  |**PWR**|Always on if there is power
1193 1193  |**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.
1194 1194  
1213 +
1214 +
1215 +
1195 1195  = 4. Case Study =
1196 1196  
1197 1197  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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1223 1223  
1224 1224  == 5.2 Common AT Command Sequence ==
1225 1225  
1247 +
1226 1226  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1227 1227  
1228 1228  If device has not joined network yet:
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1232 1232  * (% style="color:#037691" %)**ATZ**
1233 1233  
1234 1234  (((
1257 +
1258 +
1235 1235  If device already joined network:
1236 1236  
1237 1237  * (% style="color:#037691" %)**AT+NJM=0**
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1302 1302  (% 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" %)​
1303 1303  
1304 1304  (((
1305 -**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]].
1329 +(% 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]].
1306 1306  )))
1307 1307  
1308 1308  (((
1309 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1333 +(% 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/]].
1310 1310  )))
1311 1311  
1312 1312  (((
1313 -**Step3: **Open flashloader; choose the correct COM port to update.
1337 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1314 1314  )))
1315 1315  
1316 1316  (((
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1331 1331  (% 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" %)​
1332 1332  
1333 1333  
1334 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1358 +(% 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:
1335 1335  
1336 1336  (% 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" %)​
1337 1337  
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1353 1353  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1354 1354  
1355 1355  
1380 +== 6.5 Can i use point to point communication for RS485-LN? ==
1381 +
1382 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1383 +
1384 +
1356 1356  = 7. Trouble Shooting =
1357 1357  
1358 -== 7.1 Downlink doesn’t work, how to solve it? ==
1387 +== 7.1 Downlink doesn't work, how to solve it? ==
1359 1359  
1360 1360  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1361 1361  
1362 1362  
1363 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1392 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1364 1364  
1365 1365  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1366 1366  
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1371 1371  
1372 1372  (% style="color:blue" %)**XXX:**
1373 1373  
1374 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1375 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1376 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1377 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1378 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1379 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1380 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1381 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1382 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1383 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1403 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1404 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1405 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1406 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1407 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1408 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1409 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1410 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1411 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1412 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1384 1384  
1385 -
1386 -
1387 1387  = 9.Packing Info =
1388 1388  
1389 1389  
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1400 1400  * Package Size / pcs : 14.5 x 8 x 5 cm
1401 1401  * Weight / pcs : 170g
1402 1402  
1403 -
1404 -
1405 1405  = 10. FCC Caution for RS485LN-US915 =
1406 1406  
1407 1407  (((
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1417 1417  )))
1418 1418  
1419 1419  (((
1420 -**IMPORTANT NOTE:**
1445 +(% style="color:red" %)**IMPORTANT NOTE:**
1421 1421  )))
1422 1422  
1423 1423  (((
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1445 1445  )))
1446 1446  
1447 1447  (((
1448 -**FCC Radiation Exposure Statement:**
1473 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1449 1449  )))
1450 1450  
1451 1451  (((

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