Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 101.2 >
edited by Xiaoling
on 2023/04/18 10:24
To version < 80.2 >
edited by Xiaoling
on 2022/10/29 10:36
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -28,8 +28,9 @@
28 28  
29 29  
30 30  
31 -= 1. Introduction =
31 += 1.Introduction =
32 32  
33 +
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
35 35  
... ... @@ -57,12 +57,13 @@
57 57  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% 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" %)​
58 58  
59 59  
61 +
60 60  == 1.2 Specifications ==
61 61  
62 62  
63 63  (% style="color:#037691" %)**Hardware System:**
64 64  
65 -* STM32L072xxxx MCU
67 +* STM32L072CZT6 MCU
66 66  * SX1276/78 Wireless Chip 
67 67  * Power Consumption (exclude RS485 device):
68 68  ** Idle: 32mA@12v
... ... @@ -96,6 +96,7 @@
96 96  
97 97  
98 98  
101 +
99 99  == 1.3 Features ==
100 100  
101 101  
... ... @@ -110,6 +110,7 @@
110 110  
111 111  
112 112  
116 +
113 113  == 1.4 Applications ==
114 114  
115 115  
... ... @@ -122,6 +122,7 @@
122 122  
123 123  
124 124  
129 +
125 125  == 1.5 Firmware Change log ==
126 126  
127 127  
... ... @@ -128,6 +128,7 @@
128 128  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
129 129  
130 130  
136 +
131 131  == 1.6 Hardware Change log ==
132 132  
133 133  
... ... @@ -141,6 +141,7 @@
141 141  v1.0: Release
142 142  )))
143 143  
150 +
144 144  
145 145  )))
146 146  )))
... ... @@ -160,11 +160,13 @@
160 160  
161 161  (% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.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" %)​
162 162  
170 +
163 163  
164 164  )))
165 165  
166 166  = 3. Operation Mode =
167 167  
176 +
168 168  == 3.1 How it works? ==
169 169  
170 170  
... ... @@ -173,6 +173,7 @@
173 173  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
174 174  )))
175 175  
185 +
176 176  
177 177  )))
178 178  
... ... @@ -261,6 +261,7 @@
261 261  (% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% 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" %)​
262 262  
263 263  
274 +
264 264  == 3.3 Configure Commands to read data ==
265 265  
266 266  
... ... @@ -278,6 +278,7 @@
278 278  (% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
279 279  )))
280 280  
292 +
281 281  
282 282  )))
283 283  )))
... ... @@ -348,6 +348,7 @@
348 348  
349 349  
350 350  
363 +
351 351  === 3.3.2 Configure sensors ===
352 352  
353 353  
... ... @@ -377,6 +377,7 @@
377 377  
378 378  
379 379  
393 +
380 380  === 3.3.3 Configure read commands for each sampling ===
381 381  
382 382  
... ... @@ -451,6 +451,7 @@
451 451  
452 452  (% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.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" %)​
453 453  
468 +
454 454  
455 455  )))
456 456  
... ... @@ -539,6 +539,7 @@
539 539  (% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.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" %)​
540 540  
541 541  
557 +
542 542  === 3.3.5 Uplink on demand ===
543 543  
544 544  
... ... @@ -551,6 +551,7 @@
551 551  (% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
552 552  
553 553  
570 +
554 554  === 3.3.6 Uplink on Interrupt ===
555 555  
556 556  
... ... @@ -562,6 +562,7 @@
562 562  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
563 563  
564 564  
582 +
565 565  == 3.4 Uplink Payload ==
566 566  
567 567  
... ... @@ -590,6 +590,7 @@
590 590  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
591 591  
592 592  
611 +
593 593  == 3.5 Configure RS485-LN via AT or Downlink ==
594 594  
595 595  
... ... @@ -614,6 +614,7 @@
614 614  )))
615 615  
616 616  
636 +
617 617  === 3.5.1 Common Commands ===
618 618  
619 619  
... ... @@ -620,6 +620,7 @@
620 620  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
621 621  
622 622  
643 +
623 623  === 3.5.2 Downlink Response(Since firmware v1.4) ===
624 624  
625 625  
... ... @@ -633,10 +633,12 @@
633 633  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)
634 634  
635 635  
657 +
636 636  === 3.5.3 Sensor related commands ===
637 637  
638 638  
639 639  
662 +
640 640  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
641 641  
642 642  
... ... @@ -759,6 +759,7 @@
759 759  
760 760  
761 761  
785 +
762 762  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
763 763  
764 764  
... ... @@ -801,6 +801,7 @@
801 801  
802 802  
803 803  
828 +
804 804  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
805 805  
806 806  
... ... @@ -885,6 +885,7 @@
885 885  
886 886  
887 887  
913 +
888 888  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
889 889  
890 890  
... ... @@ -928,6 +928,7 @@
928 928  
929 929  
930 930  
957 +
931 931  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
932 932  
933 933  
... ... @@ -964,7 +964,7 @@
964 964  )))
965 965  
966 966  (((
967 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
994 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
968 968  )))
969 969  
970 970  (((
... ... @@ -974,11 +974,12 @@
974 974  )))
975 975  
976 976  (((
977 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
1004 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
978 978  )))
979 979  
980 980  
981 981  
1009 +
982 982  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
983 983  
984 984  
... ... @@ -1033,6 +1033,7 @@
1033 1033  
1034 1034  
1035 1035  
1064 +
1036 1036  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1037 1037  
1038 1038  
... ... @@ -1062,6 +1062,7 @@
1062 1062  
1063 1063  
1064 1064  
1094 +
1065 1065  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1066 1066  
1067 1067  
... ... @@ -1110,6 +1110,7 @@
1110 1110  
1111 1111  
1112 1112  
1143 +
1113 1113  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1114 1114  
1115 1115  
... ... @@ -1193,7 +1193,7 @@
1193 1193  
1194 1194  
1195 1195  
1196 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1227 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1197 1197  
1198 1198  (((
1199 1199  
... ... @@ -1209,9 +1209,10 @@
1209 1209  
1210 1210  
1211 1211  
1212 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1213 1213  
1244 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1214 1214  
1246 +
1215 1215  * (((
1216 1216  (% style="color:#037691" %)** AT Command:**
1217 1217  )))
... ... @@ -1222,9 +1222,10 @@
1222 1222  
1223 1223  
1224 1224  
1225 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1226 1226  
1258 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1227 1227  
1260 +
1228 1228  * (((
1229 1229  (% style="color:#037691" %)** AT Command:**
1230 1230  )))
... ... @@ -1235,9 +1235,10 @@
1235 1235  
1236 1236  
1237 1237  
1238 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1239 1239  
1272 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1240 1240  
1274 +
1241 1241  * (((
1242 1242  (% style="color:#037691" %)** AT Command:**
1243 1243  )))
... ... @@ -1255,9 +1255,10 @@
1255 1255  
1256 1256  
1257 1257  
1258 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1259 1259  
1293 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1260 1260  
1295 +
1261 1261  * (((
1262 1262  (% style="color:#037691" %)** AT Command:**
1263 1263  )))
... ... @@ -1279,9 +1279,10 @@
1279 1279  
1280 1280  
1281 1281  
1282 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1283 1283  
1318 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1284 1284  
1320 +
1285 1285  (((
1286 1286  * (% style="color:#037691" %)**Downlink Payload:**
1287 1287  
... ... @@ -1296,9 +1296,10 @@
1296 1296  
1297 1297  
1298 1298  
1299 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1300 1300  
1336 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1301 1301  
1338 +
1302 1302  * (((
1303 1303  (% style="color:#037691" %)** AT Command:**
1304 1304  )))
... ... @@ -1319,6 +1319,7 @@
1319 1319  [[image:image-20220824144240-1.png]]
1320 1320  
1321 1321  
1359 +
1322 1322  == 3.6 Listening mode for RS485 network ==
1323 1323  
1324 1324  
... ... @@ -1398,15 +1398,15 @@
1398 1398  )))
1399 1399  
1400 1400  (((
1401 -The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1439 +The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1402 1402  )))
1403 1403  
1404 1404  (((
1405 -And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1443 +And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1406 1406  )))
1407 1407  
1408 1408  (((
1409 -RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b  **(% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1447 +RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1410 1410  
1411 1411  
1412 1412  )))
... ... @@ -1426,6 +1426,7 @@
1426 1426  )))
1427 1427  
1428 1428  
1467 +
1429 1429  == 3.7 Buttons ==
1430 1430  
1431 1431  
... ... @@ -1437,6 +1437,7 @@
1437 1437  
1438 1438  
1439 1439  
1479 +
1440 1440  == 3.8 LEDs ==
1441 1441  
1442 1442  
... ... @@ -1447,6 +1447,7 @@
1447 1447  
1448 1448  
1449 1449  
1490 +
1450 1450  = 4. Case Study =
1451 1451  
1452 1452  
... ... @@ -1453,8 +1453,10 @@
1453 1453  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]]
1454 1454  
1455 1455  
1497 +
1456 1456  = 5. Use AT Command =
1457 1457  
1500 +
1458 1458  == 5.1 Access AT Command ==
1459 1459  
1460 1460  
... ... @@ -1482,8 +1482,10 @@
1482 1482  )))
1483 1483  
1484 1484  
1528 +
1485 1485  == 5.2 Common AT Command Sequence ==
1486 1486  
1531 +
1487 1487  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1488 1488  
1489 1489  
... ... @@ -1500,6 +1500,8 @@
1500 1500  
1501 1501  * (% style="color:#037691" %)**AT+NJM=0**
1502 1502  * (% style="color:#037691" %)**ATZ**
1548 +
1549 +
1503 1503  )))
1504 1504  
1505 1505  
... ... @@ -1542,8 +1542,10 @@
1542 1542  (% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.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" %)​
1543 1543  
1544 1544  
1592 +
1545 1545  = 6. FAQ =
1546 1546  
1595 +
1547 1547  == 6.1 How to upgrade the image? ==
1548 1548  
1549 1549  
... ... @@ -1610,6 +1610,7 @@
1610 1610  (% 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" %)​
1611 1611  
1612 1612  
1662 +
1613 1613  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1614 1614  
1615 1615  
... ... @@ -1616,6 +1616,7 @@
1616 1616  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1617 1617  
1618 1618  
1669 +
1619 1619  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1620 1620  
1621 1621  
... ... @@ -1622,6 +1622,7 @@
1622 1622  The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1623 1623  
1624 1624  
1676 +
1625 1625  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1626 1626  
1627 1627  
... ... @@ -1630,6 +1630,7 @@
1630 1630  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1631 1631  
1632 1632  
1685 +
1633 1633  == 6.5 Can i use point to point communication for RS485-LN? ==
1634 1634  
1635 1635  
... ... @@ -1636,6 +1636,7 @@
1636 1636  Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1637 1637  
1638 1638  
1692 +
1639 1639  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1640 1640  
1641 1641  
... ... @@ -1642,123 +1642,10 @@
1642 1642  [[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/]]
1643 1643  
1644 1644  
1645 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1646 1646  
1647 -=== 6.7.1 Introduce: ===
1648 -
1649 -
1650 -Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
1651 -
1652 -1. Test if Modbus-MTU works with PC commands.
1653 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1654 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1655 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1656 -
1657 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1658 -
1659 -
1660 -Example Connection:
1661 -
1662 -[[image:image-20221130104310-2.png]]
1663 -
1664 -
1665 -=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1666 -
1667 -
1668 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1669 -
1670 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1671 -
1672 -
1673 -=== 6.7.3 With ModRSsim2: ===
1674 -
1675 -
1676 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1677 -
1678 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1679 -
1680 -
1681 -(% style="color:blue" %)**(2) Click the serial port icon**
1682 -
1683 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1684 -
1685 -
1686 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1687 -
1688 -[[image:image-20221130104310-6.png]]
1689 -
1690 -
1691 -(% style="color:blue" %)**(4) Click the comms.**
1692 -
1693 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1694 -
1695 -(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1696 -**Run RS485-LN/BL command and monitor if it is correct.**
1697 -
1698 -
1699 -=== 6.7.4 Example – Test the CFGDEV command ===
1700 -
1701 -
1702 -RS485-LN sent below command:
1703 -
1704 -(% style="color:blue" %)**AT+CFGDEV=01 03 20 00 01 85 c0,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1705 -
1706 -
1707 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1708 -
1709 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1710 -
1711 -
1712 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1713 -
1714 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1715 -
1716 -
1717 -=== 6.7.5 Example – Test CMD command sets. ===
1718 -
1719 -
1720 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1721 -
1722 -
1723 -(% style="color:blue" %)**Serial port tool:**
1724 -
1725 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1726 -
1727 -
1728 -(% style="color:blue" %)**ModRSsim2:**
1729 -
1730 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1731 -
1732 -
1733 -=== 6.7.6 Test with PC ===
1734 -
1735 -
1736 -If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
1737 -
1738 -
1739 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1740 -
1741 -(% style="color:blue" %)**Connection method：**
1742 -
1743 -[[image:image-20221130104310-12.png]]
1744 -
1745 -
1746 -(% style="color:blue" %)**Link situation:**
1747 -
1748 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1749 -
1750 -
1751 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1752 -
1753 -
1754 -== 6.8 Where to get the decoder for RS485-LN? ==
1755 -
1756 -
1757 -The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
1758 -
1759 -
1760 1760  = 7. Trouble Shooting =
1761 1761  
1702 +
1762 1762  == 7.1 Downlink doesn't work, how to solve it? ==
1763 1763  
1764 1764  
... ... @@ -1765,6 +1765,7 @@
1765 1765  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1766 1766  
1767 1767  
1709 +
1768 1768  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1769 1769  
1770 1770  
... ... @@ -1771,6 +1771,7 @@
1771 1771  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1772 1772  
1773 1773  
1716 +
1774 1774  = 8. Order Info =
1775 1775  
1776 1776  
... ... @@ -1791,9 +1791,10 @@
1791 1791  
1792 1792  
1793 1793  
1794 -= 9. Packing Info =
1795 1795  
1738 += 9.Packing Info =
1796 1796  
1740 +
1797 1797  **Package Includes**:
1798 1798  
1799 1799  * RS485-LN x 1
... ... @@ -1809,6 +1809,7 @@
1809 1809  
1810 1810  
1811 1811  
1756 +
1812 1812  = 10. FCC Caution for RS485LN-US915 =
1813 1813  
1814 1814  
... ... @@ -1861,6 +1861,7 @@
1861 1861  )))
1862 1862  
1863 1863  
1809 +
1864 1864  = 11. Support =
1865 1865  
1866 1866  
image-20221130104310-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -82.0 KB
Content
image-20221130104310-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -17.4 KB
Content
image-20221130104310-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -27.7 KB
Content
image-20221130104310-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -392.9 KB
Content
image-20221130104310-13.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -23.3 KB
Content
image-20221130104310-14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -25.4 KB
Content
image-20221130104310-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -392.9 KB
Content
image-20221130104310-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -30.4 KB
Content
image-20221130104310-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -25.8 KB
Content
image-20221130104310-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -22.9 KB
Content
image-20221130104310-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -12.9 KB
Content
image-20221130104310-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -25.1 KB
Content
image-20221130104310-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -9.9 KB
Content
image-20221130104310-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -29.1 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0