Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.33 >
edited by Xiaoling
on 2022/06/14 12:00
To version < 65.1 >
edited by Xiaoling
on 2022/07/04 11:23
>
Change comment: There is no comment for this version

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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/}}
... ... @@ -107,6 +107,8 @@
107 107  * Packet engine up to 256 bytes with CRC
108 108  
109 109  
115 +
116 +
110 110  == 1.3 Features ==
111 111  
112 112  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -119,6 +119,8 @@
119 119  * Support Interrupt uplink (Since hardware version v1.2)
120 120  
121 121  
129 +
130 +
122 122  == 1.4 Applications ==
123 123  
124 124  * Smart Buildings & Home Automation
... ... @@ -129,6 +129,8 @@
129 129  * Smart Factory
130 130  
131 131  
141 +
142 +
132 132  == 1.5 Firmware Change log ==
133 133  
134 134  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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332 332  
333 333  
334 334  
346 +
335 335  === 3.3.2 Configure sensors ===
336 336  
337 337  (((
... ... @@ -358,6 +358,7 @@
358 358  
359 359  
360 360  
373 +
361 361  === 3.3.3 Configure read commands for each sampling ===
362 362  
363 363  (((
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569 569  
570 570  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.
571 571  
572 -(% 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" %)​
573 573  
574 574  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)
575 575  
576 576  
590 +
577 577  === 3.5.3 Sensor related commands ===
578 578  
579 579  
580 580  
581 581  
582 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
596 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
583 583  
584 584  (((
585 585  This command is used to configure the RS485 devices; they won’t be used during sampling.
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1185 1185  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1186 1186  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1187 1187  
1202 +
1203 +
1204 +
1188 1188  == 3.8 LEDs ==
1189 1189  
1190 1190  
... ... @@ -1193,6 +1193,9 @@
1193 1193  |**PWR**|Always on if there is power
1194 1194  |**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.
1195 1195  
1213 +
1214 +
1215 +
1196 1196  = 4. Case Study =
1197 1197  
1198 1198  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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1224 1224  
1225 1225  == 5.2 Common AT Command Sequence ==
1226 1226  
1247 +
1227 1227  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1228 1228  
1229 1229  If device has not joined network yet:
1230 1230  
1231 -(% class="box infomessage" %)
1232 -(((
1233 -**AT+FDR**
1234 -)))
1252 +* (% style="color:#037691" %)**AT+FDR**
1253 +* (% style="color:#037691" %)**AT+NJM=0**
1254 +* (% style="color:#037691" %)**ATZ**
1235 1235  
1236 -(% class="box infomessage" %)
1237 1237  (((
1238 -**AT+NJM=0**
1239 -)))
1257 +
1240 1240  
1241 -(% class="box infomessage" %)
1242 -(((
1243 -**ATZ**
1244 -)))
1245 -
1246 -
1247 -(((
1248 1248  If device already joined network:
1249 -)))
1250 1250  
1251 -(% class="box infomessage" %)
1252 -(((
1253 -**AT+NJM=0**
1254 -)))
1261 +* (% style="color:#037691" %)**AT+NJM=0**
1262 +* (% style="color:#037691" %)**ATZ**
1255 1255  
1256 -(% class="box infomessage" %)
1257 -(((
1258 -**ATZ**
1264 +
1259 1259  )))
1260 1260  
1261 1261  
... ... @@ -1262,25 +1262,25 @@
1262 1262  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1263 1263  
1264 1264  
1265 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1271 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1266 1266  
1267 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1273 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1268 1268  
1269 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1275 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1270 1270  
1271 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1277 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1272 1272  
1273 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1279 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1274 1274  
1275 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1281 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1276 1276  
1277 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1283 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1278 1278  
1279 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1285 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1280 1280  
1281 -(% 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.
1287 +(% 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.
1282 1282  
1283 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1289 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1284 1284  
1285 1285  
1286 1286  (% style="color:red" %)**Note:**
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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 -**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]].
1324 1324  )))
1325 1325  
1326 1326  (((
1327 -**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/]].
1328 1328  )))
1329 1329  
1330 1330  (((
1331 -**Step3: **Open flashloader; choose the correct COM port to update.
1337 +(% 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 -**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:
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  
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 +
1374 1374  = 7. Trouble Shooting =
1375 1375  
1376 -== 7.1 Downlink doesn’t work, how to solve it? ==
1387 +== 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? ==
1392 +== 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:blue" %)**EU433**(%%): frequency bands EU433
1393 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1394 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1395 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1396 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1397 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1398 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1399 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1400 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1401 -* (% 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
1402 1402  
1414 +
1415 +
1416 +
1403 1403  = 9.Packing Info =
1404 1404  
1405 1405  
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1416 1416  * Package Size / pcs : 14.5 x 8 x 5 cm
1417 1417  * Weight / pcs : 170g
1418 1418  
1433 +
1434 +
1435 +
1419 1419  = 10. FCC Caution for RS485LN-US915 =
1420 1420  
1421 1421  (((
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1431 1431  )))
1432 1432  
1433 1433  (((
1434 -**IMPORTANT NOTE:**
1451 +(% style="color:red" %)**IMPORTANT NOTE:**
1435 1435  )))
1436 1436  
1437 1437  (((
... ... @@ -1459,7 +1459,7 @@
1459 1459  )))
1460 1460  
1461 1461  (((
1462 -**FCC Radiation Exposure Statement:**
1479 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1463 1463  )))
1464 1464  
1465 1465  (((
... ... @@ -1467,6 +1467,7 @@
1467 1467  )))
1468 1468  
1469 1469  
1487 +
1470 1470  = 11. Support =
1471 1471  
1472 1472  * (((

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