<
From version < 57.12 >
edited by Xiaoling
on 2022/06/06 08:59
To version < 55.1 >
edited by Xiaoling
on 2022/06/02 17:58
>
Change comment: Uploaded new attachment "image-20220602175848-13.png", version {1}

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6 6  **RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 -
10 -
11 11  **Table of Contents:**
12 12  
13 -{{toc/}}
14 14  
15 15  
16 16  
17 17  
18 -
19 -
20 -
21 21  = 1.Introduction =
22 22  
23 23  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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80 80  * Preamble detection.
81 81  * 127 dB Dynamic Range RSSI.
82 82  * Automatic RF Sense and CAD with ultra-fast AFC.
83 -* Packet engine up to 256 bytes with CRC
77 +* Packet engine up to 256 bytes with CRC.
84 84  
85 -
86 -
87 87  == 1.3 Features ==
88 88  
89 89  * LoRaWAN Class A & Class C protocol (default Class C)
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95 95  * Support Modbus protocol
96 96  * Support Interrupt uplink (Since hardware version v1.2)
97 97  
98 -
99 -
100 100  == 1.4 Applications ==
101 101  
102 102  * Smart Buildings & Home Automation
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106 106  * Smart Cities
107 107  * Smart Factory
108 108  
109 -
110 -
111 111  == 1.5 Firmware Change log ==
112 112  
113 113  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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171 171  [[image:1653268227651-549.png||height="592" width="720"]]
172 172  
173 173  (((
174 -The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
162 +The LG308 is already set to connect to [[TTN V3 network >>path:eu1.cloud.thethings.network/]]. So what we need to now is only configure the TTN V3:
175 175  )))
176 176  
177 177  (((
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527 527  
528 528  === 3.5.3 Sensor related commands ===
529 529  
518 +==== ====
530 530  
531 -
532 532  ==== **RS485 Debug Command** ====
533 533  
534 534  This command is used to configure the RS485 devices; they won’t be used during sampling.
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743 743  **0x08 FF**, RS485-LN will immediately send an uplink.
744 744  
745 745  
734 +==== ====
746 746  
747 747  ==== **Clear RS485 Command** ====
748 748  
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860 860  |**RST**|(% style="width:1420px" %)Reboot RS485
861 861  |**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#upgrade_image]]
862 862  
863 -
864 -
865 865  == 3.8 LEDs ==
866 866  
867 867  (% border="1" style="background-color:#f7faff; width:500px" %)
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869 869  |**PWR**|Always on if there is power
870 870  |**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.
871 871  
872 -
873 -
874 874  = 4. Case Study =
875 875  
876 876  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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984 984  
985 985  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
986 986  
972 +[[image:image-20220602102605-1.png]]
987 987  
988 -[[image:image-20220602175818-12.png]]
989 989  
975 +[[image:image-20220602102637-2.png]]
990 990  
991 -[[image:image-20220602175848-13.png]]
992 992  
978 +[[image:image-20220602102715-3.png]]
993 993  
994 -[[image:image-20220602175912-14.png]]
995 -
996 -
997 997  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
998 998  
999 999  [[image:image-20220602175638-10.png]]
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1045 1045  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1046 1046  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1047 1047  
1048 -
1049 -
1050 1050  = 9.Packing Info =
1051 1051  
1052 1052  
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1063 1063  * Package Size / pcs : 14.5 x 8 x 5 cm
1064 1064  * Weight / pcs : 170g
1065 1065  
1066 -
1067 -
1068 1068  = 10. FCC Caution for RS485LN-US915 =
1069 1069  
1070 1070  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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1 -XWiki.Xiaoling
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