Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.40 >
edited by Xiaoling
on 2022/06/14 13:38
To version < 62.8 >
edited by Xiaoling
on 2022/06/30 10:22
>
Change comment: There is no comment for this version

Summary

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Content
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13 13  
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19 +
15 15  **Table of Contents:**
16 16  
17 17  {{toc/}}
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107 107  * Packet engine up to 256 bytes with CRC
108 108  
109 109  
110 -
111 111  == 1.3 Features ==
112 112  
113 113  * LoRaWAN Class A & Class C protocol (default Class C)
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120 120  * Support Interrupt uplink (Since hardware version v1.2)
121 121  
122 122  
123 -
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
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131 131  * Smart Factory
132 132  
133 133  
134 -
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  
338 +
336 336  === 3.3.2 Configure sensors ===
337 337  
338 338  (((
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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" %)​
574 +(% 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  
579 +
576 576  === 3.5.3 Sensor related commands ===
577 577  
578 578  
579 579  
580 580  
581 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
585 +==== (% 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  
1191 +
1192 +
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  
1201 +
1202 +
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  
1234 +
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  (((
1244 +
1245 +
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]].
1316 +(% 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/]].
1320 +(% 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.
1324 +(% 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:
1345 +(% 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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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
1385 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1386 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1387 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1388 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1389 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1390 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1391 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1392 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1393 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1394 +* (% 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:**
1427 +(% 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:**
1455 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1449 1449  )))
1450 1450  
1451 1451  (((

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