Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 100.1 >
edited by Bei Jinggeng
on 2023/01/06 14:27
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  
... ... @@ -344,7 +344,6 @@
344 344  )))
345 345  )))
346 346  
347 -
348 348  === 3.3.2 Configure sensors ===
349 349  
350 350  
... ... @@ -372,7 +372,6 @@
372 372  )))
373 373  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
374 374  
375 -
376 376  === 3.3.3 Configure read commands for each sampling ===
377 377  
378 378  
... ... @@ -610,6 +610,7 @@
610 610  )))
611 611  
612 612  
608 +
613 613  === 3.5.1 Common Commands ===
614 614  
615 615  
... ... @@ -755,6 +755,7 @@
755 755  
756 756  
757 757  
754 +
758 758  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
759 759  
760 760  
... ... @@ -797,6 +797,7 @@
797 797  
798 798  
799 799  
797 +
800 800  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
801 801  
802 802  
... ... @@ -881,6 +881,7 @@
881 881  
882 882  
883 883  
882 +
884 884  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
885 885  
886 886  
... ... @@ -924,6 +924,7 @@
924 924  
925 925  
926 926  
926 +
927 927  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
928 928  
929 929  
... ... @@ -960,7 +960,7 @@
960 960  )))
961 961  
962 962  (((
963 -(% 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
964 964  )))
965 965  
966 966  (((
... ... @@ -970,11 +970,12 @@
970 970  )))
971 971  
972 972  (((
973 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
973 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
974 974  )))
975 975  
976 976  
977 977  
978 +
978 978  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
979 979  
980 980  
... ... @@ -1029,6 +1029,7 @@
1029 1029  
1030 1030  
1031 1031  
1033 +
1032 1032  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1033 1033  
1034 1034  
... ... @@ -1058,6 +1058,7 @@
1058 1058  
1059 1059  
1060 1060  
1063 +
1061 1061  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1062 1062  
1063 1063  
... ... @@ -1106,6 +1106,7 @@
1106 1106  
1107 1107  
1108 1108  
1112 +
1109 1109  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1110 1110  
1111 1111  
... ... @@ -1205,6 +1205,7 @@
1205 1205  
1206 1206  
1207 1207  
1212 +
1208 1208  ==== (% style="color:blue" %)**Get sensor value**(%%) ====
1209 1209  
1210 1210  
... ... @@ -1218,6 +1218,7 @@
1218 1218  
1219 1219  
1220 1220  
1226 +
1221 1221  ==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1222 1222  
1223 1223  
... ... @@ -1231,6 +1231,7 @@
1231 1231  
1232 1232  
1233 1233  
1240 +
1234 1234  ==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1235 1235  
1236 1236  
... ... @@ -1251,9 +1251,10 @@
1251 1251  
1252 1252  
1253 1253  
1254 -==== (% style="color:blue" %)**Copy downlink to uplink **(%%) ====
1255 1255  
1262 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1256 1256  
1264 +
1257 1257  * (((
1258 1258  (% style="color:#037691" %)** AT Command:**
1259 1259  )))
... ... @@ -1275,6 +1275,7 @@
1275 1275  
1276 1276  
1277 1277  
1286 +
1278 1278  ==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1279 1279  
1280 1280  
... ... @@ -1292,6 +1292,7 @@
1292 1292  
1293 1293  
1294 1294  
1304 +
1295 1295  ==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1296 1296  
1297 1297  
... ... @@ -1431,7 +1431,6 @@
1431 1431  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1432 1432  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1433 1433  
1434 -
1435 1435  == 3.8 LEDs ==
1436 1436  
1437 1437  
... ... @@ -1440,7 +1440,6 @@
1440 1440  |**PWR**|Always on if there is power
1441 1441  |**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.
1442 1442  
1443 -
1444 1444  = 4. Case Study =
1445 1445  
1446 1446  
... ... @@ -1494,6 +1494,8 @@
1494 1494  
1495 1495  * (% style="color:#037691" %)**AT+NJM=0**
1496 1496  * (% style="color:#037691" %)**ATZ**
1505 +
1506 +
1497 1497  )))
1498 1498  
1499 1499  
... ... @@ -1747,7 +1747,6 @@
1747 1747  
1748 1748  == 6.8 Where to get the decoder for RS485-LN? ==
1749 1749  
1750 -
1751 1751  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)
1752 1752  
1753 1753  
... ... @@ -1783,10 +1783,9 @@
1783 1783  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1784 1784  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1785 1785  
1795 += 9.Packing Info =
1786 1786  
1787 -= 9. Packing Info =
1788 1788  
1789 -
1790 1790  **Package Includes**:
1791 1791  
1792 1792  * RS485-LN x 1
... ... @@ -1800,7 +1800,6 @@
1800 1800  * Package Size / pcs : 14.5 x 8 x 5 cm
1801 1801  * Weight / pcs : 170g
1802 1802  
1803 -
1804 1804  = 10. FCC Caution for RS485LN-US915 =
1805 1805  
1806 1806  

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