Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.3 >
edited by Xiaoling
on 2022/06/14 11:06
To version < 68.7 >
edited by Xiaoling
on 2022/08/18 14:43
>
Change comment: There is no comment for this version

Summary

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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 6  
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7 7  
8 8  
9 9  
14 +
10 10  **Table of Contents:**
11 11  
12 12  {{toc/}}
13 13  
14 14  
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 +)))
15 15  
16 16  
17 17  
18 18  
19 19  
29 +
30 +
20 20  = 1.Introduction =
21 21  
22 22  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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55 55  )))
56 56  )))
57 57  
58 -[[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" %)​
59 59  
60 60  
72 +
61 61  == 1.2 Specifications ==
62 62  
63 63  
64 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
65 65  
66 66  * STM32L072CZT6 MCU
67 67  * SX1276/78 Wireless Chip 
... ... @@ -70,13 +70,13 @@
70 70  ** 20dB Transmit: 65mA@12v
71 71  
72 72  
73 -**Interface for Model:**
85 +(% style="color:#037691" %)**Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
78 78  
79 -**LoRa Spec:**
91 +(% style="color:#037691" %)**LoRa Spec:**
80 80  
81 81  * Frequency Range:
82 82  ** Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -99,9 +99,9 @@
99 99  
100 100  
101 101  
102 -
103 103  == 1.3 Features ==
104 104  
116 +
105 105  * LoRaWAN Class A & Class C protocol (default Class C)
106 106  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
107 107  * AT Commands to change parameters
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113 113  
114 114  
115 115  
116 -
117 117  == 1.4 Applications ==
118 118  
130 +
119 119  * Smart Buildings & Home Automation
120 120  * Logistics and Supply Chain Management
121 121  * Smart Metering
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125 125  
126 126  
127 127  
128 -
129 129  == 1.5 Firmware Change log ==
130 130  
142 +
131 131  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
132 132  
133 133  
146 +
134 134  == 1.6 Hardware Change log ==
135 135  
149 +
136 136  (((
137 137  (((
138 138  (((
... ... @@ -143,6 +143,7 @@
143 143  v1.0: Release
144 144  )))
145 145  
160 +
146 146  
147 147  )))
148 148  )))
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149 149  
150 150  = 2. Power ON Device =
151 151  
167 +
152 152  (((
153 153  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
154 154  
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159 159  Once there is power, the RS485-LN will be on.
160 160  )))
161 161  
162 -[[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" %)​
163 163  
180 +
164 164  
165 165  )))
166 166  
... ... @@ -168,19 +168,22 @@
168 168  
169 169  == 3.1 How it works? ==
170 170  
188 +
171 171  (((
172 172  (((
173 173  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.
174 174  )))
175 175  
194 +
176 176  
177 177  )))
178 178  
179 179  == 3.2 Example to join LoRaWAN network ==
180 180  
200 +
181 181  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. 
182 182  
183 -[[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" %)​
184 184  
185 185  
186 186  (((
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192 192  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
193 193  )))
194 194  
195 -[[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" %)​
196 196  
217 +
197 197  (((
198 198  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 +
199 199  )))
200 200  
201 201  (((
202 -**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.
203 203  )))
204 204  
205 205  (((
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207 207  )))
208 208  )))
209 209  
210 -[[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" %)​
211 211  
235 +
212 212  (((
213 213  (((
214 214  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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215 215  )))
216 216  
217 217  (((
218 -Add APP EUI in the application.
242 +**Add APP EUI in the application.**
219 219  )))
220 220  )))
221 221  
222 -[[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" %)​
223 223  
224 -[[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" %)​
225 225  
226 -[[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" %)​
227 227  
228 -[[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" %)​
229 229  
230 230  You can also choose to create the device manually.
231 231  
232 -[[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" %)​
233 233  
234 -Add APP KEY and DEV EUI
235 235  
236 -[[image:1652953553383-907.png||height="514" width="724"]]
237 237  
260 +**Add APP KEY and DEV EUI**
238 238  
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 +
239 239  (((
240 -**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.
241 241  )))
242 242  
243 -[[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" %)​
244 244  
245 245  
272 +
246 246  == 3.3 Configure Commands to read data ==
247 247  
275 +
248 248  (((
249 249  (((
250 250  (((
251 -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.
252 252  )))
253 253  )))
254 254  
255 255  (((
256 256  (((
257 -(% 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**
258 258  )))
259 259  
288 +
260 260  
261 261  )))
262 262  )))
263 263  
264 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
265 265  
295 +
266 266  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:
267 267  
268 268  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
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323 323  )))
324 324  )))
325 325  
356 +
357 +
326 326  === 3.3.2 Configure sensors ===
327 327  
360 +
328 328  (((
329 329  (((
330 -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 +
331 331  )))
332 332  )))
333 333  
... ... @@ -347,8 +347,11 @@
347 347  )))
348 348  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
349 349  
385 +
386 +
350 350  === 3.3.3 Configure read commands for each sampling ===
351 351  
389 +
352 352  (((
353 353  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.
354 354  
... ... @@ -359,7 +359,7 @@
359 359  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
360 360  
361 361  
362 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
363 363  
364 364  ~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.
365 365  
... ... @@ -370,15 +370,14 @@
370 370  
371 371  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
372 372  
373 -
374 374  Below are examples for the how above AT Commands works.
375 375  
376 376  
377 -**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:
378 378  
379 379  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
380 380  |(% style="width:496px" %)(((
381 -**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**
382 382  
383 383  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
384 384  
... ... @@ -390,7 +390,7 @@
390 390  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
391 391  
392 392  
393 -**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.
394 394  
395 395  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
396 396  |(% style="width:510px" %)(((
... ... @@ -403,25 +403,29 @@
403 403  
404 404  **Examples:**
405 405  
406 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
407 407  
408 -[[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" %)​
409 409  
410 410  
411 -* Grab a section.
412 412  
413 -[[image:image-20220602153621-2.png]]
449 +* (% style="color:#037691" %)**Grab a section**
414 414  
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" %)​
415 415  
416 -* Grab different sections.
417 417  
418 -[[image:image-20220602153621-3.png]]
419 419  
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 +
420 420  
421 421  )))
422 422  
423 423  === 3.3.4 Compose the uplink payload ===
424 424  
465 +
425 425  (((
426 426  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.**
427 427  
... ... @@ -450,7 +450,7 @@
450 450  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
451 451  )))
452 452  
453 -[[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" %)​
454 454  
455 455  
456 456  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -468,7 +468,7 @@
468 468  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
469 469  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
470 470  
471 -[[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" %)​
472 472  
473 473  
474 474  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -480,7 +480,7 @@
480 480  DATA3=the rest of Valid value of RETURN10= **30**
481 481  
482 482  
483 -(% 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:**
484 484  
485 485   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
486 486  
... ... @@ -493,11 +493,13 @@
493 493  
494 494  Below are the uplink payloads:
495 495  
496 -[[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" %)​
497 497  
498 498  
540 +
499 499  === 3.3.5 Uplink on demand ===
500 500  
543 +
501 501  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.
502 502  
503 503  Downlink control command:
... ... @@ -510,23 +510,27 @@
510 510  
511 511  === 3.3.6 Uplink on Interrupt ===
512 512  
556 +
513 513  RS485-LN support external Interrupt uplink since hardware v1.2 release.
514 514  
515 -[[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" %)​
516 516  
517 517  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.
518 518  
519 519  
564 +
520 520  == 3.4 Uplink Payload ==
521 521  
522 522  
523 -[[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" %)​
524 524  
525 525  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
526 526  
527 527  
528 -== 3.5 Configure RS485-BL via AT or Downlink ==
529 529  
574 +== 3.5 Configure RS485-LN via AT or Downlink ==
575 +
576 +
530 530  (((
531 531  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
532 532  )))
... ... @@ -548,48 +548,51 @@
548 548  )))
549 549  
550 550  
598 +
551 551  === 3.5.1 Common Commands ===
552 552  
601 +
553 553  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]]
554 554  
555 555  
556 -=== 3.5.2 Sensor related commands ===
557 557  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
558 558  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.
559 559  
560 -[[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" %)​
561 561  
562 562  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)
563 563  
564 564  
616 +
565 565  === 3.5.3 Sensor related commands ===
566 566  
567 567  
568 568  
569 569  
570 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
571 571  
624 +
572 572  (((
573 -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.
574 574  )))
575 575  
576 576  * (((
577 -**AT Command**
578 -)))
630 +(% style="color:#037691" %)**AT Command**
579 579  
580 -(% class="box infomessage" %)
581 581  (((
582 -(((
583 -**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
584 584  )))
585 585  )))
586 586  
587 587  (((
588 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
589 589  )))
590 590  
591 591  * (((
592 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
593 593  )))
594 594  
595 595  (((
... ... @@ -626,7 +626,9 @@
626 626  )))
627 627  
628 628  (((
629 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
630 630  )))
631 631  
632 632  (((
... ... @@ -642,6 +642,8 @@
642 642  )))
643 643  
644 644  (((
697 +
698 +
645 645  So if user want to use downlink command to control to RS485 Alarm, he can use:
646 646  )))
647 647  
... ... @@ -662,7 +662,7 @@
662 662  )))
663 663  
664 664  (((
665 -**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**)
666 666  )))
667 667  
668 668  (((
... ... @@ -674,54 +674,52 @@
674 674  )))
675 675  
676 676  (((
677 -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**
678 678  )))
679 679  
680 -(((
681 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
682 682  )))
683 683  
684 684  (((
685 - [[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" %)​
686 686  )))
687 687  
688 688  
689 689  
690 690  
691 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
692 692  
747 +
693 693  (((
694 -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.
695 695  )))
696 696  
697 697  * (((
698 -**AT Command:**
699 -)))
753 +(% style="color:#037691" %)**AT Command:**
700 700  
701 -(% class="box infomessage" %)
702 -(((
703 -(((
704 -**AT+PAYVER: Set PAYVER field = 1**
705 -)))
706 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
707 707  
757 +
758 +)))
708 708  * (((
709 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
710 710  )))
711 711  
712 712  (((
713 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
714 714  )))
715 715  
716 716  (((
717 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
718 718  )))
719 719  
720 720  
721 721  
722 722  
723 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
724 724  
776 +
725 725  (((
726 726  AT+COMMANDx or AT+DATACUTx
727 727  )))
... ... @@ -735,37 +735,28 @@
735 735  )))
736 736  
737 737  * (((
738 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
739 739  )))
740 740  
741 -(% class="box infomessage" %)
742 -(((
743 -(((
744 -**AT+COMMANDx: Configure RS485 read command to sensor.**
745 -)))
746 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
747 747  
748 -(% class="box infomessage" %)
749 -(((
750 -(((
751 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
752 -)))
753 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
754 754  
755 -(((
756 -
757 -)))
758 758  
759 759  * (((
760 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
761 761  )))
762 762  
763 763  (((
764 764  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
765 765  )))
766 766  
767 767  (((
768 768  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
769 769  )))
770 770  
771 771  (((
... ... @@ -789,10 +789,12 @@
789 789  XX XX XX XX: AT+COMMAND or AT+DATACUT command
790 790  )))
791 791  * (((
792 -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.
793 793  )))
794 794  
795 795  (((
839 +
840 +
796 796  **Example:**
797 797  )))
798 798  
... ... @@ -811,10 +811,11 @@
811 811  
812 812  
813 813  
814 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
815 815  
861 +
816 816  (((
817 -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]].
818 818  )))
819 819  
820 820  (((
... ... @@ -834,24 +834,27 @@
834 834  )))
835 835  
836 836  * (((
837 -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.
838 838  )))
839 839  * (((
840 -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.
841 841  )))
842 842  * (((
843 -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 +
844 844  )))
845 845  
846 -[[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" %)​
847 847  
848 -[[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" %)​
849 849  
850 850  
851 851  
852 852  
853 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
854 854  
903 +
855 855  (((
856 856  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.
857 857  )))
... ... @@ -861,17 +861,14 @@
861 861  )))
862 862  
863 863  * (((
864 -**AT Command:**
865 -)))
913 +(% style="color:#037691" %)** AT Command:**
866 866  
867 -(% class="box infomessage" %)
868 -(((
869 -(((
870 870  **AT+CMDDLaa=hex(bb cc)*1000**
871 871  )))
872 -)))
873 873  
874 874  (((
919 +
920 +
875 875  **Example:**
876 876  )))
877 877  
... ... @@ -884,7 +884,7 @@
884 884  )))
885 885  
886 886  * (((
887 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
888 888  )))
889 889  
890 890  (((
... ... @@ -896,18 +896,19 @@
896 896  )))
897 897  
898 898  (((
899 - **Example:**
945 +**Example:**
900 900  )))
901 901  
902 902  (((
903 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
904 904  )))
905 905  
906 906  
907 907  
908 908  
909 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
910 910  
957 +
911 911  (((
912 912  Define to use one uplink or multiple uplinks for the sampling.
913 913  )))
... ... @@ -914,32 +914,21 @@
914 914  
915 915  (((
916 916  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
917 917  )))
918 918  
919 919  * (((
920 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
921 921  )))
922 922  
923 -(% class="box infomessage" %)
924 -(((
925 -(((
926 926  **AT+DATAUP=0**
927 -)))
928 -)))
929 929  
930 -(% class="box infomessage" %)
931 -(((
932 -(((
933 933  **AT+DATAUP=1**
934 -)))
935 -)))
936 936  
937 -(((
938 -
939 -)))
940 940  
941 941  * (((
942 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
943 943  )))
944 944  
945 945  (((
... ... @@ -953,14 +953,15 @@
953 953  
954 954  
955 955  
956 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
957 957  
994 +
958 958  (((
959 959  Ask device to send an uplink immediately.
960 960  )))
961 961  
962 962  * (((
963 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
964 964  )))
965 965  
966 966  (((
... ... @@ -972,7 +972,7 @@
972 972  )))
973 973  
974 974  * (((
975 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
976 976  )))
977 977  
978 978  (((
... ... @@ -982,14 +982,17 @@
982 982  
983 983  
984 984  
985 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
986 986  
1024 +
987 987  (((
988 988  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
989 989  )))
990 990  
991 991  * (((
992 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
993 993  )))
994 994  
995 995  (((
... ... @@ -1012,11 +1012,11 @@
1012 1012  The uplink screen shot is:
1013 1013  )))
1014 1014  
1015 -[[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" %)​
1016 1016  
1017 1017  
1018 1018  * (((
1019 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
1020 1020  )))
1021 1021  
1022 1022  (((
... ... @@ -1026,59 +1026,47 @@
1026 1026  
1027 1027  
1028 1028  
1029 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1030 1030  
1071 +
1031 1031  (((
1032 1032  Set the Rs485 serial communication parameters:
1033 1033  )))
1034 1034  
1035 1035  * (((
1036 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1037 1037  )))
1038 1038  
1039 1039  (((
1040 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1041 1041  )))
1042 1042  
1043 -(% class="box infomessage" %)
1044 -(((
1045 -(((
1046 1046  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1047 -)))
1048 -)))
1049 1049  
1088 +
1050 1050  (((
1051 -Set UART Parity
1090 +* Set UART Parity
1052 1052  )))
1053 1053  
1054 -(% class="box infomessage" %)
1055 -(((
1056 -(((
1057 1057  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1058 -)))
1059 -)))
1060 1060  
1095 +
1061 1061  (((
1062 -Set STOPBIT
1097 +* Set STOPBIT
1063 1063  )))
1064 1064  
1065 -(% class="box infomessage" %)
1066 -(((
1067 -(((
1068 1068  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1069 -)))
1070 -)))
1071 1071  
1072 -(((
1073 -
1074 -)))
1075 1075  
1103 +
1076 1076  * (((
1077 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1078 1078  )))
1079 1079  
1080 1080  (((
1081 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1082 1082  )))
1083 1083  
1084 1084  (((
... ... @@ -1093,11 +1093,11 @@
1093 1093  )))
1094 1094  
1095 1095  (((
1096 -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)
1097 1097  )))
1098 1098  
1099 1099  (((
1100 -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)
1101 1101  )))
1102 1102  
1103 1103  
... ... @@ -1105,6 +1105,7 @@
1105 1105  
1106 1106  == 3.6 Listening mode for RS485 network ==
1107 1107  
1136 +
1108 1108  (((
1109 1109  This feature support since firmware v1.4
1110 1110  )))
... ... @@ -1111,9 +1111,11 @@
1111 1111  
1112 1112  (((
1113 1113  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 +
1114 1114  )))
1115 1115  
1116 -[[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" %)​
1117 1117  
1118 1118  (((
1119 1119  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1151,7 +1151,7 @@
1151 1151  )))
1152 1152  
1153 1153  (((
1154 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1155 1155  )))
1156 1156  
1157 1157  (((
... ... @@ -1187,7 +1187,7 @@
1187 1187  )))
1188 1188  
1189 1189  (((
1190 -[[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" %)​
1191 1191  )))
1192 1192  
1193 1193  (((
... ... @@ -1196,11 +1196,12 @@
1196 1196  
1197 1197  (((
1198 1198  (((
1199 -(% 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.**
1200 1200  )))
1201 1201  )))
1202 1202  
1203 1203  
1235 +
1204 1204  == 3.7 Buttons ==
1205 1205  
1206 1206  
... ... @@ -1210,6 +1210,9 @@
1210 1210  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1211 1211  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1212 1212  
1245 +
1246 +
1247 +
1213 1213  == 3.8 LEDs ==
1214 1214  
1215 1215  
... ... @@ -1218,27 +1218,34 @@
1218 1218  |**PWR**|Always on if there is power
1219 1219  |**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.
1220 1220  
1256 +
1257 +
1258 +
1221 1221  = 4. Case Study =
1222 1222  
1261 +
1223 1223  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]]
1224 1224  
1225 1225  
1265 +
1226 1226  = 5. Use AT Command =
1227 1227  
1268 +
1228 1228  == 5.1 Access AT Command ==
1229 1229  
1271 +
1230 1230  (((
1231 -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.
1232 1232  )))
1233 1233  
1234 -[[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" %)​
1235 1235  
1236 1236  
1237 1237  (((
1238 -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:
1239 1239  )))
1240 1240  
1241 -[[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" %)​
1242 1242  
1243 1243  
1244 1244  (((
... ... @@ -1249,63 +1249,51 @@
1249 1249  
1250 1250  == 5.2 Common AT Command Sequence ==
1251 1251  
1294 +
1252 1252  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1253 1253  
1297 +
1254 1254  If device has not joined network yet:
1255 1255  
1256 -(% class="box infomessage" %)
1257 -(((
1258 -**AT+FDR**
1259 -)))
1300 +* (% style="color:#037691" %)**AT+FDR**
1301 +* (% style="color:#037691" %)**AT+NJM=0**
1302 +* (% style="color:#037691" %)**ATZ**
1260 1260  
1261 -(% class="box infomessage" %)
1262 1262  (((
1263 -**AT+NJM=0**
1264 -)))
1305 +
1265 1265  
1266 -(% class="box infomessage" %)
1267 -(((
1268 -**ATZ**
1269 -)))
1270 -
1271 -
1272 -(((
1273 1273  If device already joined network:
1274 -)))
1275 1275  
1276 -(% class="box infomessage" %)
1277 -(((
1278 -**AT+NJM=0**
1279 -)))
1309 +* (% style="color:#037691" %)**AT+NJM=0**
1310 +* (% style="color:#037691" %)**ATZ**
1280 1280  
1281 -(% class="box infomessage" %)
1282 -(((
1283 -**ATZ**
1312 +
1284 1284  )))
1285 1285  
1286 1286  
1316 +
1287 1287  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1288 1288  
1289 1289  
1290 -(% 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
1291 1291  
1292 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1322 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1293 1293  
1294 -(% 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
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1326 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1297 1297  
1298 -(% 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
1299 1299  
1300 -(% 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
1301 1301  
1302 -(% 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)
1303 1303  
1304 -(% 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
1305 1305  
1306 -(% 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.
1307 1307  
1308 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1338 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1309 1309  
1310 1310  
1311 1311  (% style="color:red" %)**Note:**
... ... @@ -1315,15 +1315,20 @@
1315 1315  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1316 1316  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.
1317 1317  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 +
1318 1318  )))
1319 1319  
1320 -[[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" %)​
1321 1321  
1322 1322  
1355 +
1323 1323  = 6. FAQ =
1324 1324  
1358 +
1325 1325  == 6.1 How to upgrade the image? ==
1326 1326  
1361 +
1327 1327  (((
1328 1328  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1329 1329  )))
... ... @@ -1342,18 +1342,20 @@
1342 1342  Below shows the hardware connection for how to upload an image to RS485-LN:
1343 1343  )))
1344 1344  
1345 -[[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"]]
1346 1346  
1382 +(% title="Click and drag to resize" %)​
1383 +
1347 1347  (((
1348 -**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]].
1349 1349  )))
1350 1350  
1351 1351  (((
1352 -**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/]].
1353 1353  )))
1354 1354  
1355 1355  (((
1356 -**Step3: **Open flashloader; choose the correct COM port to update.
1393 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1357 1357  )))
1358 1358  
1359 1359  (((
... ... @@ -1365,66 +1365,96 @@
1365 1365  )))
1366 1366  
1367 1367  
1368 -[[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" %)​
1369 1369  
1370 1370  
1371 -[[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" %)​
1372 1372  
1373 1373  
1374 -[[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" %)​
1375 1375  
1376 1376  
1377 -**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:**
1378 1378  
1379 -[[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" %)​
1380 1380  
1381 1381  
1419 +
1382 1382  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1383 1383  
1422 +
1384 1384  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1385 1385  
1386 1386  
1387 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1388 1388  
1389 -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? ==
1390 1390  
1391 1391  
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 +
1392 1392  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1393 1393  
1436 +
1394 1394  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1395 1395  
1396 1396  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1397 1397  
1398 1398  
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 +
1399 1399  = 7. Trouble Shooting =
1400 1400  
1401 -== 7.1 Downlink doesn’t work, how to solve it? ==
1402 1402  
1460 +== 7.1 Downlink doesn't work, how to solve it? ==
1461 +
1462 +
1403 1403  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1404 1404  
1405 1405  
1406 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1407 1407  
1467 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1468 +
1469 +
1408 1408  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1409 1409  
1410 1410  
1473 +
1411 1411  = 8. Order Info =
1412 1412  
1476 +
1413 1413  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1414 1414  
1415 1415  (% style="color:blue" %)**XXX:**
1416 1416  
1417 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1418 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1419 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1420 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1421 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1422 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1423 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1424 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1425 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1426 -* (% 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
1427 1427  
1492 +
1493 +
1494 +
1428 1428  = 9.Packing Info =
1429 1429  
1430 1430  
... ... @@ -1441,8 +1441,12 @@
1441 1441  * Package Size / pcs : 14.5 x 8 x 5 cm
1442 1442  * Weight / pcs : 170g
1443 1443  
1511 +
1512 +
1513 +
1444 1444  = 10. FCC Caution for RS485LN-US915 =
1445 1445  
1516 +
1446 1446  (((
1447 1447  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1448 1448  )))
... ... @@ -1456,11 +1456,11 @@
1456 1456  )))
1457 1457  
1458 1458  (((
1459 -**IMPORTANT NOTE:**
1530 +(% style="color:red" %)**IMPORTANT NOTE:**
1460 1460  )))
1461 1461  
1462 1462  (((
1463 -**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:
1464 1464  )))
1465 1465  
1466 1466  (((
... ... @@ -1484,7 +1484,7 @@
1484 1484  )))
1485 1485  
1486 1486  (((
1487 -**FCC Radiation Exposure Statement:**
1558 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1488 1488  )))
1489 1489  
1490 1490  (((
... ... @@ -1492,11 +1492,16 @@
1492 1492  )))
1493 1493  
1494 1494  
1566 +
1495 1495  = 11. Support =
1496 1496  
1569 +
1497 1497  * (((
1498 1498  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.
1499 1499  )))
1500 1500  * (((
1501 1501  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 +
1502 1502  )))

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