Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 59.11 >
edited by Xiaoling
on 2022/06/06 14:22
To version < 60.6 >
edited by Xiaoling
on 2022/06/14 11:13
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Summary

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Title
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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Content
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3 3  
4 4  
5 5  
6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
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25 25  (((
26 26  (((
27 27  (((
27 +
28 +
28 28  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
29 29  )))
30 30  )))
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48 48  
49 49  (((
50 50  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
52 +
53 +
51 51  )))
52 52  )))
53 53  )))
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66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
72 +
73 +
69 69  **Interface for Model:**
70 70  
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
79 +
80 +
74 74  **LoRa Spec:**
75 75  
76 76  * Frequency Range:
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94 94  
95 95  
96 96  
104 +
97 97  == 1.3 Features ==
98 98  
99 99  * LoRaWAN Class A & Class C protocol (default Class C)
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107 107  
108 108  
109 109  
118 +
110 110  == 1.4 Applications ==
111 111  
112 112  * Smart Buildings & Home Automation
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118 118  
119 119  
120 120  
130 +
121 121  == 1.5 Firmware Change log ==
122 122  
123 123  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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186 186  
187 187  [[image:1653268227651-549.png||height="592" width="720"]]
188 188  
199 +
189 189  (((
190 190  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:
191 191  )))
192 192  
193 193  (((
194 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
205 +**(% style="color:blue" %)Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
195 195  )))
196 196  
197 197  (((
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201 201  
202 202  [[image:1652953462722-299.png]]
203 203  
215 +
204 204  (((
205 205  (((
206 206  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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207 207  )))
208 208  
209 209  (((
210 -Add APP EUI in the application.
222 +**Add APP EUI in the application.**
211 211  )))
212 212  )))
213 213  
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223 223  
224 224  [[image:1652953542269-423.png||height="710" width="723"]]
225 225  
226 -Add APP KEY and DEV EUI
227 227  
239 +
240 +**Add APP KEY and DEV EUI**
241 +
228 228  [[image:1652953553383-907.png||height="514" width="724"]]
229 229  
230 230  
231 231  (((
232 -**Step 2**: Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
246 +**(% style="color:blue" %)Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
233 233  )))
234 234  
235 235  [[image:1652953568895-172.png||height="232" width="724"]]
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315 315  )))
316 316  )))
317 317  
318 -
319 -
320 320  === 3.3.2 Configure sensors ===
321 321  
322 322  (((
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341 341  )))
342 342  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
343 343  
344 -
345 -
346 346  === 3.3.3 Configure read commands for each sampling ===
347 347  
348 348  (((
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1200 1200  == 3.7 Buttons ==
1201 1201  
1202 1202  
1203 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1204 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1205 -|(% style="width:50px" %)**ACT**|(% style="width:350px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1206 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1207 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1213 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1214 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1215 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1216 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1217 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1208 1208  
1209 -
1210 -
1211 1211  == 3.8 LEDs ==
1212 1212  
1213 1213  

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