Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 59.7 >
edited by Xiaoling
on 2022/06/06 14:21
To version < 70.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-2.png", version {1}

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
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
2 +(((
3 +(% data-widget="image" style="text-align:center" %)
4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3 3  
6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7 +)))
4 4  
5 5  
6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 10  
14 +
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
14 14  
15 15  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
16 16  
17 17  
18 18  
19 19  
20 20  
29 +
30 +
21 21  = 1.Introduction =
22 22  
23 23  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -25,6 +25,8 @@
25 25  (((
26 26  (((
27 27  (((
38 +
39 +
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  )))
... ... @@ -48,17 +48,20 @@
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]]
63 +
64 +
51 51  )))
52 52  )))
53 53  )))
54 54  
55 -[[image:1653267211009-519.png||height="419" width="724"]]
69 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
56 56  
57 57  
72 +
58 58  == 1.2 Specifications ==
59 59  
60 60  
61 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
62 62  
63 63  * STM32L072CZT6 MCU
64 64  * SX1276/78 Wireless Chip 
... ... @@ -66,13 +66,15 @@
66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
69 -**Interface for Model:**
70 70  
85 +(% style="color:#037691" %)**Interface for Model:**
86 +
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
74 -**LoRa Spec:**
75 75  
91 +(% style="color:#037691" %)**LoRa Spec:**
92 +
76 76  * Frequency Range:
77 77  ** Band 1 (HF): 862 ~~ 1020 Mhz
78 78  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -96,6 +96,7 @@
96 96  
97 97  == 1.3 Features ==
98 98  
116 +
99 99  * LoRaWAN Class A & Class C protocol (default Class C)
100 100  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
101 101  * AT Commands to change parameters
... ... @@ -109,6 +109,7 @@
109 109  
110 110  == 1.4 Applications ==
111 111  
130 +
112 112  * Smart Buildings & Home Automation
113 113  * Logistics and Supply Chain Management
114 114  * Smart Metering
... ... @@ -120,11 +120,14 @@
120 120  
121 121  == 1.5 Firmware Change log ==
122 122  
142 +
123 123  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
124 124  
125 125  
146 +
126 126  == 1.6 Hardware Change log ==
127 127  
149 +
128 128  (((
129 129  (((
130 130  (((
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135 135  v1.0: Release
136 136  )))
137 137  
160 +
138 138  
139 139  )))
140 140  )))
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141 141  
142 142  = 2. Power ON Device =
143 143  
167 +
144 144  (((
145 145  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
146 146  
... ... @@ -151,8 +151,9 @@
151 151  Once there is power, the RS485-LN will be on.
152 152  )))
153 153  
154 -[[image:1653268091319-405.png]]
178 +(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
155 155  
180 +
156 156  
157 157  )))
158 158  
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160 160  
161 161  == 3.1 How it works? ==
162 162  
188 +
163 163  (((
164 164  (((
165 165  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
166 166  )))
167 167  
194 +
168 168  
169 169  )))
170 170  
171 171  == 3.2 Example to join LoRaWAN network ==
172 172  
200 +
173 173  Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
174 174  
175 -[[image:1653268155545-638.png||height="334" width="724"]]
203 +(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
176 176  
177 177  
178 178  (((
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184 184  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
185 185  )))
186 186  
187 -[[image:1653268227651-549.png||height="592" width="720"]]
215 +(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
188 188  
217 +
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:
220 +
221 +
191 191  )))
192 192  
193 193  (((
194 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
225 +(% 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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199 199  )))
200 200  )))
201 201  
202 -[[image:1652953462722-299.png]]
233 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
203 203  
235 +
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.
242 +**Add APP EUI in the application.**
211 211  )))
212 212  )))
213 213  
214 -[[image:image-20220519174512-1.png]]
246 +(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
215 215  
216 -[[image:image-20220519174512-2.png||height="323" width="720"]]
248 +(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
217 217  
218 -[[image:image-20220519174512-3.png||height="556" width="724"]]
250 +(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
219 219  
220 -[[image:image-20220519174512-4.png]]
252 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
221 221  
222 222  You can also choose to create the device manually.
223 223  
224 -[[image:1652953542269-423.png||height="710" width="723"]]
256 +(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
225 225  
226 -Add APP KEY and DEV EUI
227 227  
228 -[[image:1652953553383-907.png||height="514" width="724"]]
229 229  
260 +**Add APP KEY and DEV EUI**
230 230  
262 +(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
263 +
264 +
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.
266 +(% 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 -[[image:1652953568895-172.png||height="232" width="724"]]
269 +(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
236 236  
237 237  
272 +
238 238  == 3.3 Configure Commands to read data ==
239 239  
275 +
240 240  (((
241 241  (((
242 242  (((
243 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
279 +There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
244 244  )))
245 245  )))
246 246  
247 247  (((
248 248  (((
249 -(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
285 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
250 250  )))
251 251  
288 +
252 252  
253 253  )))
254 254  )))
255 255  
256 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
257 257  
295 +
258 258  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
259 259  
260 260  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -319,9 +319,12 @@
319 319  
320 320  === 3.3.2 Configure sensors ===
321 321  
360 +
322 322  (((
323 323  (((
324 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
363 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
364 +
365 +
325 325  )))
326 326  )))
327 327  
... ... @@ -342,8 +342,10 @@
342 342  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
343 343  
344 344  
386 +
345 345  === 3.3.3 Configure read commands for each sampling ===
346 346  
389 +
347 347  (((
348 348  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
349 349  
... ... @@ -354,7 +354,7 @@
354 354  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
355 355  
356 356  
357 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
358 358  
359 359  ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
360 360  
... ... @@ -365,15 +365,14 @@
365 365  
366 366  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
367 367  
368 -
369 369  Below are examples for the how above AT Commands works.
370 370  
371 371  
372 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
414 +(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
373 373  
374 374  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
375 375  |(% style="width:496px" %)(((
376 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
418 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
377 377  
378 378  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
379 379  
... ... @@ -385,7 +385,7 @@
385 385  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
386 386  
387 387  
388 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
389 389  
390 390  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
391 391  |(% style="width:510px" %)(((
... ... @@ -398,25 +398,29 @@
398 398  
399 399  **Examples:**
400 400  
401 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
402 402  
403 -[[image:image-20220602153621-1.png]]
445 +(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
404 404  
405 405  
406 -* Grab a section.
407 407  
408 -[[image:image-20220602153621-2.png]]
449 +* (% style="color:#037691" %)**Grab a section**
409 409  
451 +(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
410 410  
411 -* Grab different sections.
412 412  
413 -[[image:image-20220602153621-3.png]]
414 414  
455 +* (% style="color:#037691" %)**Grab different sections**
456 +
457 +(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
458 +
459 +
415 415  
416 416  )))
417 417  
418 418  === 3.3.4 Compose the uplink payload ===
419 419  
465 +
420 420  (((
421 421  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
422 422  
... ... @@ -445,7 +445,7 @@
445 445  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
446 446  )))
447 447  
448 -[[image:1653269759169-150.png||height="513" width="716"]]
494 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
449 449  
450 450  
451 451  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -463,7 +463,7 @@
463 463  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
464 464  1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
465 465  
466 -[[image:image-20220602155039-4.png]]
512 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
467 467  
468 468  
469 469  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -475,7 +475,7 @@
475 475  DATA3=the rest of Valid value of RETURN10= **30**
476 476  
477 477  
478 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
524 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
479 479  
480 480   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
481 481  
... ... @@ -488,11 +488,13 @@
488 488  
489 489  Below are the uplink payloads:
490 490  
491 -[[image:1654157178836-407.png]]
537 +(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
492 492  
493 493  
540 +
494 494  === 3.3.5 Uplink on demand ===
495 495  
543 +
496 496  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
497 497  
498 498  Downlink control command:
... ... @@ -505,23 +505,27 @@
505 505  
506 506  === 3.3.6 Uplink on Interrupt ===
507 507  
556 +
508 508  RS485-LN support external Interrupt uplink since hardware v1.2 release.
509 509  
510 -[[image:1654157342174-798.png]]
559 +(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
511 511  
512 512  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
513 513  
514 514  
564 +
515 515  == 3.4 Uplink Payload ==
516 516  
517 517  
518 -[[image:image-20220606110929-1.png]]
568 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
519 519  
520 520  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
521 521  
522 522  
523 -== 3.5 Configure RS485-BL via AT or Downlink ==
524 524  
574 +== 3.5 Configure RS485-LN via AT or Downlink ==
575 +
576 +
525 525  (((
526 526  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
527 527  )))
... ... @@ -543,48 +543,51 @@
543 543  )))
544 544  
545 545  
598 +
546 546  === 3.5.1 Common Commands ===
547 547  
601 +
548 548  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
549 549  
550 550  
551 -=== 3.5.2 Sensor related commands ===
552 552  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
553 553  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
554 554  
555 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
611 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
556 556  
557 557  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
558 558  
559 559  
616 +
560 560  === 3.5.3 Sensor related commands ===
561 561  
562 562  
563 563  
564 564  
565 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
566 566  
624 +
567 567  (((
568 -This command is used to configure the RS485 devices; they won’t be used during sampling.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
569 569  )))
570 570  
571 571  * (((
572 -**AT Command**
573 -)))
630 +(% style="color:#037691" %)**AT Command**
574 574  
575 -(% class="box infomessage" %)
576 576  (((
577 -(((
578 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
633 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
579 579  )))
580 580  )))
581 581  
582 582  (((
583 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
584 584  )))
585 585  
586 586  * (((
587 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
588 588  )))
589 589  
590 590  (((
... ... @@ -621,7 +621,9 @@
621 621  )))
622 622  
623 623  (((
624 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
625 625  )))
626 626  
627 627  (((
... ... @@ -637,6 +637,8 @@
637 637  )))
638 638  
639 639  (((
697 +
698 +
640 640  So if user want to use downlink command to control to RS485 Alarm, he can use:
641 641  )))
642 642  
... ... @@ -657,7 +657,7 @@
657 657  )))
658 658  
659 659  (((
660 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
719 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
661 661  )))
662 662  
663 663  (((
... ... @@ -669,54 +669,52 @@
669 669  )))
670 670  
671 671  (((
672 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
731 +(((
732 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
673 673  )))
674 674  
675 -(((
676 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
677 677  )))
678 678  
679 679  (((
680 - [[image:1654159460680-153.png]]
739 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
681 681  )))
682 682  
683 683  
684 684  
685 685  
686 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
687 687  
747 +
688 688  (((
689 -This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
749 +This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
690 690  )))
691 691  
692 692  * (((
693 -**AT Command:**
694 -)))
753 +(% style="color:#037691" %)**AT Command:**
695 695  
696 -(% class="box infomessage" %)
697 -(((
698 -(((
699 -**AT+PAYVER: Set PAYVER field = 1**
700 -)))
701 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
702 702  
757 +
758 +)))
703 703  * (((
704 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
705 705  )))
706 706  
707 707  (((
708 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
709 709  )))
710 710  
711 711  (((
712 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
713 713  )))
714 714  
715 715  
716 716  
717 717  
718 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
719 719  
776 +
720 720  (((
721 721  AT+COMMANDx or AT+DATACUTx
722 722  )))
... ... @@ -730,37 +730,28 @@
730 730  )))
731 731  
732 732  * (((
733 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
734 734  )))
735 735  
736 -(% class="box infomessage" %)
737 -(((
738 -(((
739 -**AT+COMMANDx: Configure RS485 read command to sensor.**
740 -)))
741 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
742 742  
743 -(% class="box infomessage" %)
744 -(((
745 -(((
746 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
747 -)))
748 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
749 749  
750 -(((
751 -
752 -)))
753 753  
754 754  * (((
755 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
756 756  )))
757 757  
758 758  (((
759 759  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
760 760  )))
761 761  
762 762  (((
763 763  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
764 764  )))
765 765  
766 766  (((
... ... @@ -784,10 +784,12 @@
784 784  XX XX XX XX: AT+COMMAND or AT+DATACUT command
785 785  )))
786 786  * (((
787 -YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
835 +YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
788 788  )))
789 789  
790 790  (((
839 +
840 +
791 791  **Example:**
792 792  )))
793 793  
... ... @@ -806,10 +806,11 @@
806 806  
807 807  
808 808  
809 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
810 810  
861 +
811 811  (((
812 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
863 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
813 813  )))
814 814  
815 815  (((
... ... @@ -829,24 +829,27 @@
829 829  )))
830 830  
831 831  * (((
832 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
883 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
833 833  )))
834 834  * (((
835 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
886 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
836 836  )))
837 837  * (((
838 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
889 +AT+COMMAND2= 01 02 00 40 00 10,1  ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
890 +
891 +
839 839  )))
840 840  
841 -[[image:image-20220602165351-6.png]]
894 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
842 842  
843 -[[image:image-20220602165351-7.png]]
896 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
844 844  
845 845  
846 846  
847 847  
848 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
849 849  
903 +
850 850  (((
851 851  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
852 852  )))
... ... @@ -856,17 +856,14 @@
856 856  )))
857 857  
858 858  * (((
859 -**AT Command:**
860 -)))
913 +(% style="color:#037691" %)** AT Command:**
861 861  
862 -(% class="box infomessage" %)
863 -(((
864 -(((
865 865  **AT+CMDDLaa=hex(bb cc)*1000**
866 866  )))
867 -)))
868 868  
869 869  (((
919 +
920 +
870 870  **Example:**
871 871  )))
872 872  
... ... @@ -879,7 +879,7 @@
879 879  )))
880 880  
881 881  * (((
882 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
883 883  )))
884 884  
885 885  (((
... ... @@ -891,18 +891,19 @@
891 891  )))
892 892  
893 893  (((
894 - **Example:**
945 +**Example:**
895 895  )))
896 896  
897 897  (((
898 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
899 899  )))
900 900  
901 901  
902 902  
903 903  
904 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
905 905  
957 +
906 906  (((
907 907  Define to use one uplink or multiple uplinks for the sampling.
908 908  )))
... ... @@ -909,32 +909,21 @@
909 909  
910 910  (((
911 911  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
912 912  )))
913 913  
914 914  * (((
915 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
916 916  )))
917 917  
918 -(% class="box infomessage" %)
919 -(((
920 -(((
921 921  **AT+DATAUP=0**
922 -)))
923 -)))
924 924  
925 -(% class="box infomessage" %)
926 -(((
927 -(((
928 928  **AT+DATAUP=1**
929 -)))
930 -)))
931 931  
932 -(((
933 -
934 -)))
935 935  
936 936  * (((
937 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
938 938  )))
939 939  
940 940  (((
... ... @@ -948,14 +948,15 @@
948 948  
949 949  
950 950  
951 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
952 952  
994 +
953 953  (((
954 954  Ask device to send an uplink immediately.
955 955  )))
956 956  
957 957  * (((
958 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
959 959  )))
960 960  
961 961  (((
... ... @@ -967,7 +967,7 @@
967 967  )))
968 968  
969 969  * (((
970 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
971 971  )))
972 972  
973 973  (((
... ... @@ -977,14 +977,17 @@
977 977  
978 978  
979 979  
980 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
981 981  
1024 +
982 982  (((
983 983  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
984 984  )))
985 985  
986 986  * (((
987 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
988 988  )))
989 989  
990 990  (((
... ... @@ -1007,11 +1007,11 @@
1007 1007  The uplink screen shot is:
1008 1008  )))
1009 1009  
1010 -[[image:1654160691922-496.png]]
1055 +(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1011 1011  
1012 1012  
1013 1013  * (((
1014 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
1015 1015  )))
1016 1016  
1017 1017  (((
... ... @@ -1021,59 +1021,47 @@
1021 1021  
1022 1022  
1023 1023  
1024 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1025 1025  
1071 +
1026 1026  (((
1027 1027  Set the Rs485 serial communication parameters:
1028 1028  )))
1029 1029  
1030 1030  * (((
1031 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1032 1032  )))
1033 1033  
1034 1034  (((
1035 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1036 1036  )))
1037 1037  
1038 -(% class="box infomessage" %)
1039 -(((
1040 -(((
1041 1041  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1042 -)))
1043 -)))
1044 1044  
1088 +
1045 1045  (((
1046 -Set UART Parity
1090 +* Set UART Parity
1047 1047  )))
1048 1048  
1049 -(% class="box infomessage" %)
1050 -(((
1051 -(((
1052 1052  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1053 -)))
1054 -)))
1055 1055  
1095 +
1056 1056  (((
1057 -Set STOPBIT
1097 +* Set STOPBIT
1058 1058  )))
1059 1059  
1060 -(% class="box infomessage" %)
1061 -(((
1062 -(((
1063 1063  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1064 -)))
1065 -)))
1066 1066  
1067 -(((
1068 -
1069 -)))
1070 1070  
1103 +
1071 1071  * (((
1072 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1073 1073  )))
1074 1074  
1075 1075  (((
1076 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1077 1077  )))
1078 1078  
1079 1079  (((
... ... @@ -1088,11 +1088,11 @@
1088 1088  )))
1089 1089  
1090 1090  (((
1091 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1124 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1092 1092  )))
1093 1093  
1094 1094  (((
1095 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1128 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1096 1096  )))
1097 1097  
1098 1098  
... ... @@ -1100,6 +1100,7 @@
1100 1100  
1101 1101  == 3.6 Listening mode for RS485 network ==
1102 1102  
1136 +
1103 1103  (((
1104 1104  This feature support since firmware v1.4
1105 1105  )))
... ... @@ -1106,9 +1106,11 @@
1106 1106  
1107 1107  (((
1108 1108  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
1143 +
1144 +
1109 1109  )))
1110 1110  
1111 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1147 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1112 1112  
1113 1113  (((
1114 1114  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1146,7 +1146,7 @@
1146 1146  )))
1147 1147  
1148 1148  (((
1149 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1150 1150  )))
1151 1151  
1152 1152  (((
... ... @@ -1182,7 +1182,7 @@
1182 1182  )))
1183 1183  
1184 1184  (((
1185 -[[image:image-20220602171200-9.png]]
1221 +(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1186 1186  )))
1187 1187  
1188 1188  (((
... ... @@ -1191,20 +1191,24 @@
1191 1191  
1192 1192  (((
1193 1193  (((
1194 -(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1230 +(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1195 1195  )))
1196 1196  )))
1197 1197  
1198 1198  
1235 +
1199 1199  == 3.7 Buttons ==
1200 1200  
1201 1201  
1202 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1203 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1204 -|(% 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**
1205 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1206 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1240 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1241 +|(% 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**
1242 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1243 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1207 1207  
1245 +
1246 +
1247 +
1208 1208  == 3.8 LEDs ==
1209 1209  
1210 1210  
... ... @@ -1213,27 +1213,34 @@
1213 1213  |**PWR**|Always on if there is power
1214 1214  |**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.
1215 1215  
1256 +
1257 +
1258 +
1216 1216  = 4. Case Study =
1217 1217  
1261 +
1218 1218  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]]
1219 1219  
1220 1220  
1265 +
1221 1221  = 5. Use AT Command =
1222 1222  
1268 +
1223 1223  == 5.1 Access AT Command ==
1224 1224  
1271 +
1225 1225  (((
1226 -RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1273 +RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1227 1227  )))
1228 1228  
1229 -[[image:1654162355560-817.png]]
1276 +(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1230 1230  
1231 1231  
1232 1232  (((
1233 -In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1280 +In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
1234 1234  )))
1235 1235  
1236 -[[image:1654162368066-342.png]]
1283 +(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1237 1237  
1238 1238  
1239 1239  (((
... ... @@ -1244,63 +1244,51 @@
1244 1244  
1245 1245  == 5.2 Common AT Command Sequence ==
1246 1246  
1294 +
1247 1247  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1248 1248  
1297 +
1249 1249  If device has not joined network yet:
1250 1250  
1251 -(% class="box infomessage" %)
1252 -(((
1253 -**AT+FDR**
1254 -)))
1300 +* (% style="color:#037691" %)**AT+FDR**
1301 +* (% style="color:#037691" %)**AT+NJM=0**
1302 +* (% style="color:#037691" %)**ATZ**
1255 1255  
1256 -(% class="box infomessage" %)
1257 1257  (((
1258 -**AT+NJM=0**
1259 -)))
1305 +
1260 1260  
1261 -(% class="box infomessage" %)
1262 -(((
1263 -**ATZ**
1264 -)))
1265 -
1266 -
1267 -(((
1268 1268  If device already joined network:
1269 -)))
1270 1270  
1271 -(% class="box infomessage" %)
1272 -(((
1273 -**AT+NJM=0**
1274 -)))
1309 +* (% style="color:#037691" %)**AT+NJM=0**
1310 +* (% style="color:#037691" %)**ATZ**
1275 1275  
1276 -(% class="box infomessage" %)
1277 -(((
1278 -**ATZ**
1312 +
1279 1279  )))
1280 1280  
1281 1281  
1316 +
1282 1282  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1283 1283  
1284 1284  
1285 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1320 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1286 1286  
1287 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1322 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1288 1288  
1289 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1324 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1290 1290  
1291 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1326 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1292 1292  
1293 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1328 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1294 1294  
1295 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1330 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1296 1296  
1297 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1332 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1298 1298  
1299 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1334 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1300 1300  
1301 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1336 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1302 1302  
1303 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1338 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1304 1304  
1305 1305  
1306 1306  (% style="color:red" %)**Note:**
... ... @@ -1310,15 +1310,20 @@
1310 1310  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1311 1311  3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1312 1312  4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1348 +
1349 +
1313 1313  )))
1314 1314  
1315 -[[image:1654162478620-421.png]]
1352 +(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1316 1316  
1317 1317  
1355 +
1318 1318  = 6. FAQ =
1319 1319  
1358 +
1320 1320  == 6.1 How to upgrade the image? ==
1321 1321  
1361 +
1322 1322  (((
1323 1323  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1324 1324  )))
... ... @@ -1337,18 +1337,20 @@
1337 1337  Below shows the hardware connection for how to upload an image to RS485-LN:
1338 1338  )))
1339 1339  
1340 -[[image:1654162535040-878.png]]
1380 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1341 1341  
1382 +(% title="Click and drag to resize" %)​
1383 +
1342 1342  (((
1343 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1385 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1344 1344  )))
1345 1345  
1346 1346  (((
1347 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1348 1348  )))
1349 1349  
1350 1350  (((
1351 -**Step3: **Open flashloader; choose the correct COM port to update.
1393 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1352 1352  )))
1353 1353  
1354 1354  (((
... ... @@ -1360,66 +1360,96 @@
1360 1360  )))
1361 1361  
1362 1362  
1363 -[[image:image-20220602175818-12.png]]
1405 +(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1364 1364  
1365 1365  
1366 -[[image:image-20220602175848-13.png]]
1408 +(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1367 1367  
1368 1368  
1369 -[[image:image-20220602175912-14.png]]
1411 +(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1370 1370  
1371 1371  
1372 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1414 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1373 1373  
1374 -[[image:image-20220602175638-10.png]]
1416 +(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1375 1375  
1376 1376  
1419 +
1377 1377  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1378 1378  
1422 +
1379 1379  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1380 1380  
1381 1381  
1382 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1383 1383  
1384 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1427 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1385 1385  
1386 1386  
1430 +The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1431 +
1432 +
1433 +
1387 1387  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1388 1388  
1436 +
1389 1389  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1390 1390  
1391 1391  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1392 1392  
1393 1393  
1442 +
1443 +== 6.5 Can i use point to point communication for RS485-LN? ==
1444 +
1445 +
1446 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1447 +
1448 +
1449 +
1450 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1451 +
1452 +
1453 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1454 +
1455 +
1456 +
1394 1394  = 7. Trouble Shooting =
1395 1395  
1396 -== 7.1 Downlink doesn’t work, how to solve it? ==
1397 1397  
1460 +== 7.1 Downlink doesn't work, how to solve it? ==
1461 +
1462 +
1398 1398  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1399 1399  
1400 1400  
1401 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1402 1402  
1467 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1468 +
1469 +
1403 1403  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1404 1404  
1405 1405  
1473 +
1406 1406  = 8. Order Info =
1407 1407  
1476 +
1408 1408  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1409 1409  
1410 1410  (% style="color:blue" %)**XXX:**
1411 1411  
1412 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1413 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1414 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1415 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1416 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1417 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1418 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1419 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1420 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1421 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1481 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1482 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1483 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1484 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1485 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1486 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1487 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1488 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1489 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1490 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1422 1422  
1492 +
1493 +
1494 +
1423 1423  = 9.Packing Info =
1424 1424  
1425 1425  
... ... @@ -1436,8 +1436,12 @@
1436 1436  * Package Size / pcs : 14.5 x 8 x 5 cm
1437 1437  * Weight / pcs : 170g
1438 1438  
1511 +
1512 +
1513 +
1439 1439  = 10. FCC Caution for RS485LN-US915 =
1440 1440  
1516 +
1441 1441  (((
1442 1442  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1443 1443  )))
... ... @@ -1451,11 +1451,11 @@
1451 1451  )))
1452 1452  
1453 1453  (((
1454 -**IMPORTANT NOTE:**
1530 +(% style="color:red" %)**IMPORTANT NOTE:**
1455 1455  )))
1456 1456  
1457 1457  (((
1458 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1534 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1459 1459  )))
1460 1460  
1461 1461  (((
... ... @@ -1479,7 +1479,7 @@
1479 1479  )))
1480 1480  
1481 1481  (((
1482 -**FCC Radiation Exposure Statement:**
1558 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1483 1483  )))
1484 1484  
1485 1485  (((
... ... @@ -1487,11 +1487,16 @@
1487 1487  )))
1488 1488  
1489 1489  
1566 +
1490 1490  = 11. Support =
1491 1491  
1569 +
1492 1492  * (((
1493 1493  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1494 1494  )))
1495 1495  * (((
1496 1496  Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1575 +
1576 +
1577 +
1497 1497  )))
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