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 < 61.47 >
edited by Xiaoling
on 2022/06/25 16:09
>
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Content
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13 13  
14 14  
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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 +
339 +
340 +
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  
365 +
366 +
367 +
368 +
360 360  === 3.3.3 Configure read commands for each sampling ===
361 361  
362 362  (((
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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  
1196 +
1197 +
1198 +
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  
1207 +
1208 +
1209 +
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  
1241 +
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  (((
1251 +
1252 +
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]].
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]].
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/]].
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/]].
1310 1310  )))
1311 1311  
1312 1312  (((
1313 -**Step3: **Open flashloader; choose the correct COM port to update.
1331 +**(% 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:
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:
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
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 1384  
1385 1385  
1386 1386  
1405 +
1387 1387  = 9.Packing Info =
1388 1388  
1389 1389  
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1402 1402  
1403 1403  
1404 1404  
1424 +
1405 1405  = 10. FCC Caution for RS485LN-US915 =
1406 1406  
1407 1407  (((

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