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6 6  **RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 +
10 +
9 9  **Table of Contents:**
10 10  
13 +{{toc/}}
11 11  
12 12  
13 13  
14 14  
18 +
19 +
20 +
15 15  = 1.Introduction =
16 16  
17 17  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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74 74  * Preamble detection.
75 75  * 127 dB Dynamic Range RSSI.
76 76  * Automatic RF Sense and CAD with ultra-fast AFC.
77 -* Packet engine up to 256 bytes with CRC.
83 +* Packet engine up to 256 bytes with CRC
78 78  
85 +
86 +
79 79  == 1.3 Features ==
80 80  
81 81  * LoRaWAN Class A & Class C protocol (default Class C)
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87 87  * Support Modbus protocol
88 88  * Support Interrupt uplink (Since hardware version v1.2)
89 89  
98 +
99 +
90 90  == 1.4 Applications ==
91 91  
92 92  * Smart Buildings & Home Automation
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96 96  * Smart Cities
97 97  * Smart Factory
98 98  
109 +
110 +
99 99  == 1.5 Firmware Change log ==
100 100  
101 101  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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159 159  [[image:1653268227651-549.png||height="592" width="720"]]
160 160  
161 161  (((
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:
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:
163 163  )))
164 164  
165 165  (((
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515 515  
516 516  === 3.5.3 Sensor related commands ===
517 517  
518 -==== ====
530 +(% class="wikigeneratedid" id="H" %)
531 +
519 519  
533 +
520 520  ==== **RS485 Debug Command** ====
521 521  
522 522  This command is used to configure the RS485 devices; they won’t be used during sampling.
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849 849  |**RST**|(% style="width:1420px" %)Reboot RS485
850 850  |**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#upgrade_image]]
851 851  
866 +
867 +
852 852  == 3.8 LEDs ==
853 853  
854 854  (% border="1" style="background-color:#f7faff; width:500px" %)
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967 967  
968 968  **Step3: **Open flashloader; choose the correct COM port to update.
969 969  
970 -(% style="color:#037691" %) 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 +(% 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.
971 971  
972 -[[image:image-20220602102605-1.png]]
973 973  
989 +[[image:image-20220602175818-12.png]]
974 974  
975 -[[image:image-20220602102637-2.png]]
976 976  
992 +[[image:image-20220602175848-13.png]]
977 977  
978 -[[image:image-20220602102715-3.png]]
979 979  
995 +[[image:image-20220602175912-14.png]]
980 980  
997 +
998 +**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
999 +
1000 +[[image:image-20220602175638-10.png]]
1001 +
1002 +
981 981  == 6.2 How to change the LoRa Frequency Bands/Region? ==
982 982  
983 983  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
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1024 1024  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1025 1025  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1026 1026  
1027 -
1028 -(% class="wikigeneratedid" %)
1029 1029  = 9.Packing Info =
1030 1030  
1031 1031  
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1035 1035  * Stick Antenna for LoRa RF part x 1
1036 1036  * Program cable x 1
1037 1037  
1038 -
1039 1039  **Dimension and weight**:
1040 1040  
1041 1041  * Device Size: 13.5 x 7 x 3 cm
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1043 1043  * Package Size / pcs : 14.5 x 8 x 5 cm
1044 1044  * Weight / pcs : 170g
1045 1045  
1046 -
1047 1047  = 10. FCC Caution for RS485LN-US915 =
1048 1048  
1049 1049  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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