Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 97.2 >
edited by Xiaoling
on 2022/11/30 14:47
To version < 101.2 >
edited by Xiaoling
on 2023/04/18 10:24
>
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Summary

Details

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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  
... ... @@ -95,6 +95,7 @@
95 95  * Packet engine up to 256 bytes with CRC
96 96  
97 97  
98 +
98 98  == 1.3 Features ==
99 99  
100 100  
... ... @@ -108,6 +108,7 @@
108 108  * Support Interrupt uplink (Since hardware version v1.2)
109 109  
110 110  
112 +
111 111  == 1.4 Applications ==
112 112  
113 113  
... ... @@ -119,6 +119,7 @@
119 119  * Smart Factory
120 120  
121 121  
124 +
122 122  == 1.5 Firmware Change log ==
123 123  
124 124  
... ... @@ -125,7 +125,6 @@
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  
128 -
129 129  == 1.6 Hardware Change log ==
130 130  
131 131  
... ... @@ -345,6 +345,7 @@
345 345  )))
346 346  
347 347  
350 +
348 348  === 3.3.2 Configure sensors ===
349 349  
350 350  
... ... @@ -373,6 +373,7 @@
373 373  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
374 374  
375 375  
379 +
376 376  === 3.3.3 Configure read commands for each sampling ===
377 377  
378 378  
... ... @@ -610,7 +610,6 @@
610 610  )))
611 611  
612 612  
613 -
614 614  === 3.5.1 Common Commands ===
615 615  
616 616  
... ... @@ -756,7 +756,6 @@
756 756  
757 757  
758 758  
759 -
760 760  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
761 761  
762 762  
... ... @@ -799,7 +799,6 @@
799 799  
800 800  
801 801  
802 -
803 803  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
804 804  
805 805  
... ... @@ -884,7 +884,6 @@
884 884  
885 885  
886 886  
887 -
888 888  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
889 889  
890 890  
... ... @@ -928,7 +928,6 @@
928 928  
929 929  
930 930  
931 -
932 932  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
933 933  
934 934  
... ... @@ -965,7 +965,7 @@
965 965  )))
966 966  
967 967  (((
968 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
967 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
969 969  )))
970 970  
971 971  (((
... ... @@ -975,12 +975,11 @@
975 975  )))
976 976  
977 977  (((
978 -**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
977 +**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
979 979  )))
980 980  
981 981  
982 982  
983 -
984 984  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
985 985  
986 986  
... ... @@ -1035,7 +1035,6 @@
1035 1035  
1036 1036  
1037 1037  
1038 -
1039 1039  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1040 1040  
1041 1041  
... ... @@ -1065,7 +1065,6 @@
1065 1065  
1066 1066  
1067 1067  
1068 -
1069 1069  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1070 1070  
1071 1071  
... ... @@ -1114,7 +1114,6 @@
1114 1114  
1115 1115  
1116 1116  
1117 -
1118 1118  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1119 1119  
1120 1120  
... ... @@ -1198,7 +1198,7 @@
1198 1198  
1199 1199  
1200 1200  
1201 -==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1196 +==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1202 1202  
1203 1203  (((
1204 1204  
... ... @@ -1214,10 +1214,9 @@
1214 1214  
1215 1215  
1216 1216  
1212 +==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1217 1217  
1218 -==== (% style="color:blue" %)**Get sensor value**(%%) ====
1219 1219  
1220 -
1221 1221  * (((
1222 1222  (% style="color:#037691" %)** AT Command:**
1223 1223  )))
... ... @@ -1228,10 +1228,9 @@
1228 1228  
1229 1229  
1230 1230  
1225 +==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1231 1231  
1232 -==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1233 1233  
1234 -
1235 1235  * (((
1236 1236  (% style="color:#037691" %)** AT Command:**
1237 1237  )))
... ... @@ -1242,10 +1242,9 @@
1242 1242  
1243 1243  
1244 1244  
1238 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1245 1245  
1246 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1247 1247  
1248 -
1249 1249  * (((
1250 1250  (% style="color:#037691" %)** AT Command:**
1251 1251  )))
... ... @@ -1263,10 +1263,9 @@
1263 1263  
1264 1264  
1265 1265  
1258 +==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1266 1266  
1267 -==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1268 1268  
1269 -
1270 1270  * (((
1271 1271  (% style="color:#037691" %)** AT Command:**
1272 1272  )))
... ... @@ -1288,10 +1288,9 @@
1288 1288  
1289 1289  
1290 1290  
1282 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1291 1291  
1292 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1293 1293  
1294 -
1295 1295  (((
1296 1296  * (% style="color:#037691" %)**Downlink Payload:**
1297 1297  
... ... @@ -1306,10 +1306,9 @@
1306 1306  
1307 1307  
1308 1308  
1299 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1309 1309  
1310 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1311 1311  
1312 -
1313 1313  * (((
1314 1314  (% style="color:#037691" %)** AT Command:**
1315 1315  )))
... ... @@ -1447,6 +1447,7 @@
1447 1447  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1448 1448  
1449 1449  
1439 +
1450 1450  == 3.8 LEDs ==
1451 1451  
1452 1452  
... ... @@ -1456,6 +1456,7 @@
1456 1456  |**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.
1457 1457  
1458 1458  
1449 +
1459 1459  = 4. Case Study =
1460 1460  
1461 1461  
... ... @@ -1509,8 +1509,6 @@
1509 1509  
1510 1510  * (% style="color:#037691" %)**AT+NJM=0**
1511 1511  * (% style="color:#037691" %)**ATZ**
1512 -
1513 -
1514 1514  )))
1515 1515  
1516 1516  
... ... @@ -1762,6 +1762,12 @@
1762 1762  [[image:image-20221130104310-14.png||height="371" width="823"]]
1763 1763  
1764 1764  
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 +
1765 1765  = 7. Trouble Shooting =
1766 1766  
1767 1767  == 7.1 Downlink doesn't work, how to solve it? ==
... ... @@ -1795,9 +1795,10 @@
1795 1795  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1796 1796  
1797 1797  
1798 -= 9.Packing Info =
1799 1799  
1794 += 9. Packing Info =
1800 1800  
1796 +
1801 1801  **Package Includes**:
1802 1802  
1803 1803  * RS485-LN x 1
... ... @@ -1812,6 +1812,7 @@
1812 1812  * Weight / pcs : 170g
1813 1813  
1814 1814  
1811 +
1815 1815  = 10. FCC Caution for RS485LN-US915 =
1816 1816  
1817 1817  

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