Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.35 >
edited by Xiaoling
on 2022/06/14 13:35
To version < 67.1 >
edited by Bei Jinggeng
on 2022/07/08 16:50
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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12 12  
13 13  
14 14  
15 +
16 +
17 +
18 +
19 +
15 15  **Table of Contents:**
16 16  
17 17  {{toc/}}
... ... @@ -107,9 +107,6 @@
107 107  * Packet engine up to 256 bytes with CRC
108 108  
109 109  
110 -
111 -
112 -
113 113  == 1.3 Features ==
114 114  
115 115  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -122,9 +122,6 @@
122 122  * Support Interrupt uplink (Since hardware version v1.2)
123 123  
124 124  
125 -
126 -
127 -
128 128  == 1.4 Applications ==
129 129  
130 130  * Smart Buildings & Home Automation
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135 135  * Smart Factory
136 136  
137 137  
138 -
139 -
140 -
141 141  == 1.5 Firmware Change log ==
142 142  
143 143  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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576 576  
577 577  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.
578 578  
579 -(% 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" %)​
575 +(% 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" %)​
580 580  
581 581  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)
582 582  
583 583  
580 +
584 584  === 3.5.3 Sensor related commands ===
585 585  
586 586  
587 587  
588 588  
589 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
586 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
590 590  
591 591  (((
592 592  This command is used to configure the RS485 devices; they won’t be used during sampling.
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1192 1192  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1193 1193  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1194 1194  
1192 +
1195 1195  == 3.8 LEDs ==
1196 1196  
1197 1197  
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1200 1200  |**PWR**|Always on if there is power
1201 1201  |**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.
1202 1202  
1201 +
1203 1203  = 4. Case Study =
1204 1204  
1205 1205  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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1231 1231  
1232 1232  == 5.2 Common AT Command Sequence ==
1233 1233  
1233 +
1234 1234  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1235 1235  
1236 1236  If device has not joined network yet:
1237 1237  
1238 -(% class="box infomessage" %)
1239 -(((
1240 -**AT+FDR**
1241 -)))
1238 +* (% style="color:#037691" %)**AT+FDR**
1239 +* (% style="color:#037691" %)**AT+NJM=0**
1240 +* (% style="color:#037691" %)**ATZ**
1242 1242  
1243 -(% class="box infomessage" %)
1244 1244  (((
1245 -**AT+NJM=0**
1246 -)))
1243 +
1247 1247  
1248 -(% class="box infomessage" %)
1249 -(((
1250 -**ATZ**
1251 -)))
1252 -
1253 -
1254 -(((
1255 1255  If device already joined network:
1256 -)))
1257 1257  
1258 -(% class="box infomessage" %)
1259 -(((
1260 -**AT+NJM=0**
1261 -)))
1247 +* (% style="color:#037691" %)**AT+NJM=0**
1248 +* (% style="color:#037691" %)**ATZ**
1262 1262  
1263 -(% class="box infomessage" %)
1264 -(((
1265 -**ATZ**
1250 +
1266 1266  )))
1267 1267  
1268 1268  
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1269 1269  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1270 1270  
1271 1271  
1272 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1257 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1273 1273  
1274 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1259 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1275 1275  
1276 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1261 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1277 1277  
1278 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1263 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1279 1279  
1280 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1265 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1281 1281  
1282 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1267 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1283 1283  
1284 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1269 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1285 1285  
1286 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1271 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1287 1287  
1288 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1273 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1289 1289  
1290 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1275 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1291 1291  
1292 1292  
1293 1293  (% style="color:red" %)**Note:**
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1327 1327  (% 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" %)​
1328 1328  
1329 1329  (((
1330 -**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]].
1315 +(% 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]].
1331 1331  )))
1332 1332  
1333 1333  (((
1334 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1319 +(% 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/]].
1335 1335  )))
1336 1336  
1337 1337  (((
1338 -**Step3: **Open flashloader; choose the correct COM port to update.
1323 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1339 1339  )))
1340 1340  
1341 1341  (((
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1356 1356  (% 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" %)​
1357 1357  
1358 1358  
1359 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1344 +(% 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:
1360 1360  
1361 1361  (% 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" %)​
1362 1362  
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1378 1378  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1379 1379  
1380 1380  
1366 +== 6.5 Can i use point to point communication for RS485-LN? ==
1367 +
1368 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1369 +
1370 +
1371 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1372 +
1373 +[[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/]]
1374 +
1375 +
1381 1381  = 7. Trouble Shooting =
1382 1382  
1383 -== 7.1 Downlink doesn’t work, how to solve it? ==
1378 +== 7.1 Downlink doesn't work, how to solve it? ==
1384 1384  
1385 1385  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1386 1386  
1387 1387  
1388 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1383 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1389 1389  
1390 1390  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1391 1391  
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1396 1396  
1397 1397  (% style="color:blue" %)**XXX:**
1398 1398  
1399 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1400 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1401 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1402 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1403 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1404 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1405 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1406 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1407 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1408 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1394 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1395 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1396 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1397 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1398 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1399 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1400 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1401 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1402 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1403 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1409 1409  
1410 1410  
1411 -
1412 -
1413 -
1414 1414  = 9.Packing Info =
1415 1415  
1416 1416  
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1428 1428  * Weight / pcs : 170g
1429 1429  
1430 1430  
1431 -
1432 -
1433 -
1434 1434  = 10. FCC Caution for RS485LN-US915 =
1435 1435  
1436 1436  (((
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1446 1446  )))
1447 1447  
1448 1448  (((
1449 -**IMPORTANT NOTE:**
1438 +(% style="color:red" %)**IMPORTANT NOTE:**
1450 1450  )))
1451 1451  
1452 1452  (((
... ... @@ -1474,7 +1474,7 @@
1474 1474  )))
1475 1475  
1476 1476  (((
1477 -**FCC Radiation Exposure Statement:**
1466 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1478 1478  )))
1479 1479  
1480 1480  (((
... ... @@ -1482,6 +1482,7 @@
1482 1482  )))
1483 1483  
1484 1484  
1474 +
1485 1485  = 11. Support =
1486 1486  
1487 1487  * (((

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