Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 102.1 >
edited by Bei Jinggeng
on 2023/04/19 11:41
To version < 99.1 >
edited by Bei Jinggeng
on 2022/12/06 09:48
>
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Summary

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Content
... ... @@ -28,7 +28,7 @@
28 28  
29 29  
30 30  
31 -= 1. Introduction =
31 += 1.Introduction =
32 32  
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
... ... @@ -94,7 +94,6 @@
94 94  * Automatic RF Sense and CAD with ultra-fast AFC.
95 95  * Packet engine up to 256 bytes with CRC
96 96  
97 -
98 98  == 1.3 Features ==
99 99  
100 100  
... ... @@ -107,7 +107,6 @@
107 107  * Support Modbus protocol
108 108  * Support Interrupt uplink (Since hardware version v1.2)
109 109  
110 -
111 111  == 1.4 Applications ==
112 112  
113 113  
... ... @@ -118,7 +118,6 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
121 -
122 122  == 1.5 Firmware Change log ==
123 123  
124 124  
... ... @@ -125,6 +125,7 @@
125 125  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
126 126  
127 127  
125 +
128 128  == 1.6 Hardware Change log ==
129 129  
130 130  
... ... @@ -343,7 +343,6 @@
343 343  )))
344 344  )))
345 345  
346 -
347 347  === 3.3.2 Configure sensors ===
348 348  
349 349  
... ... @@ -371,7 +371,6 @@
371 371  )))
372 372  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
373 373  
374 -
375 375  === 3.3.3 Configure read commands for each sampling ===
376 376  
377 377  
... ... @@ -609,6 +609,7 @@
609 609  )))
610 610  
611 611  
608 +
612 612  === 3.5.1 Common Commands ===
613 613  
614 614  
... ... @@ -754,6 +754,7 @@
754 754  
755 755  
756 756  
754 +
757 757  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
758 758  
759 759  
... ... @@ -796,6 +796,7 @@
796 796  
797 797  
798 798  
797 +
799 799  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
800 800  
801 801  
... ... @@ -880,6 +880,7 @@
880 880  
881 881  
882 882  
882 +
883 883  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
884 884  
885 885  
... ... @@ -923,6 +923,7 @@
923 923  
924 924  
925 925  
926 +
926 926  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
927 927  
928 928  
... ... @@ -959,7 +959,7 @@
959 959  )))
960 960  
961 961  (((
962 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
963 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
963 963  )))
964 964  
965 965  (((
... ... @@ -969,11 +969,12 @@
969 969  )))
970 970  
971 971  (((
972 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
973 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
973 973  )))
974 974  
975 975  
976 976  
978 +
977 977  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
978 978  
979 979  
... ... @@ -1028,6 +1028,7 @@
1028 1028  
1029 1029  
1030 1030  
1033 +
1031 1031  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1032 1032  
1033 1033  
... ... @@ -1057,6 +1057,7 @@
1057 1057  
1058 1058  
1059 1059  
1063 +
1060 1060  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1061 1061  
1062 1062  
... ... @@ -1105,6 +1105,7 @@
1105 1105  
1106 1106  
1107 1107  
1112 +
1108 1108  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1109 1109  
1110 1110  
... ... @@ -1188,7 +1188,7 @@
1188 1188  
1189 1189  
1190 1190  
1191 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1196 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1192 1192  
1193 1193  (((
1194 1194  
... ... @@ -1204,9 +1204,10 @@
1204 1204  
1205 1205  
1206 1206  
1207 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1208 1208  
1213 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1209 1209  
1215 +
1210 1210  * (((
1211 1211  (% style="color:#037691" %)** AT Command:**
1212 1212  )))
... ... @@ -1217,9 +1217,10 @@
1217 1217  
1218 1218  
1219 1219  
1220 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1221 1221  
1227 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1222 1222  
1229 +
1223 1223  * (((
1224 1224  (% style="color:#037691" %)** AT Command:**
1225 1225  )))
... ... @@ -1230,9 +1230,10 @@
1230 1230  
1231 1231  
1232 1232  
1233 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1234 1234  
1241 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1235 1235  
1243 +
1236 1236  * (((
1237 1237  (% style="color:#037691" %)** AT Command:**
1238 1238  )))
... ... @@ -1250,9 +1250,10 @@
1250 1250  
1251 1251  
1252 1252  
1253 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1254 1254  
1262 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1255 1255  
1264 +
1256 1256  * (((
1257 1257  (% style="color:#037691" %)** AT Command:**
1258 1258  )))
... ... @@ -1274,9 +1274,10 @@
1274 1274  
1275 1275  
1276 1276  
1277 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1278 1278  
1287 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1279 1279  
1289 +
1280 1280  (((
1281 1281  * (% style="color:#037691" %)**Downlink Payload:**
1282 1282  
... ... @@ -1291,9 +1291,10 @@
1291 1291  
1292 1292  
1293 1293  
1294 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1295 1295  
1305 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1296 1296  
1307 +
1297 1297  * (((
1298 1298  (% style="color:#037691" %)** AT Command:**
1299 1299  )))
... ... @@ -1430,7 +1430,6 @@
1430 1430  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1431 1431  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1432 1432  
1433 -
1434 1434  == 3.8 LEDs ==
1435 1435  
1436 1436  
... ... @@ -1439,7 +1439,6 @@
1439 1439  |**PWR**|Always on if there is power
1440 1440  |**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.
1441 1441  
1442 -
1443 1443  = 4. Case Study =
1444 1444  
1445 1445  
... ... @@ -1493,6 +1493,8 @@
1493 1493  
1494 1494  * (% style="color:#037691" %)**AT+NJM=0**
1495 1495  * (% style="color:#037691" %)**ATZ**
1505 +
1506 +
1496 1496  )))
1497 1497  
1498 1498  
... ... @@ -1694,7 +1694,7 @@
1694 1694  
1695 1695  RS485-LN sent below command:
1696 1696  
1697 -(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1708 +(% 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.
1698 1698  
1699 1699  
1700 1700  We can see the output from the Serial port tool to analyze. And check if they are expected result.
... ... @@ -1746,7 +1746,6 @@
1746 1746  
1747 1747  == 6.8 Where to get the decoder for RS485-LN? ==
1748 1748  
1749 -
1750 1750  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)
1751 1751  
1752 1752  
... ... @@ -1782,10 +1782,9 @@
1782 1782  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1783 1783  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1784 1784  
1795 += 9.Packing Info =
1785 1785  
1786 -= 9. Packing Info =
1787 1787  
1788 -
1789 1789  **Package Includes**:
1790 1790  
1791 1791  * RS485-LN x 1
... ... @@ -1799,7 +1799,6 @@
1799 1799  * Package Size / pcs : 14.5 x 8 x 5 cm
1800 1800  * Weight / pcs : 170g
1801 1801  
1802 -
1803 1803  = 10. FCC Caution for RS485LN-US915 =
1804 1804  
1805 1805  

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