Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 59.14 >
edited by Xiaoling
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edited by Xiaoling
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Title
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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Content
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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 ==
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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  )))
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48 48  
49 49  (((
50 50  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
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
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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
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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
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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  
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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  
... ... @@ -345,6 +345,7 @@
345 345  
346 346  === 3.3.3 Configure read commands for each sampling ===
347 347  
389 +
348 348  (((
349 349  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.
350 350  
... ... @@ -355,7 +355,7 @@
355 355  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
356 356  
357 357  
358 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
359 359  
360 360  ~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.
361 361  
... ... @@ -366,15 +366,14 @@
366 366  
367 367  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
368 368  
369 -
370 370  Below are examples for the how above AT Commands works.
371 371  
372 372  
373 -**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:
374 374  
375 375  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
376 376  |(% style="width:496px" %)(((
377 -**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**
378 378  
379 379  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
380 380  
... ... @@ -386,7 +386,7 @@
386 386  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
387 387  
388 388  
389 -**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.
390 390  
391 391  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
392 392  |(% style="width:510px" %)(((
... ... @@ -399,25 +399,29 @@
399 399  
400 400  **Examples:**
401 401  
402 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
403 403  
404 -[[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" %)​
405 405  
406 406  
407 -* Grab a section.
408 408  
409 -[[image:image-20220602153621-2.png]]
449 +* (% style="color:#037691" %)**Grab a section**
410 410  
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" %)​
411 411  
412 -* Grab different sections.
413 413  
414 -[[image:image-20220602153621-3.png]]
415 415  
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 +
416 416  
417 417  )))
418 418  
419 419  === 3.3.4 Compose the uplink payload ===
420 420  
465 +
421 421  (((
422 422  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.**
423 423  
... ... @@ -446,7 +446,7 @@
446 446  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
447 447  )))
448 448  
449 -[[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" %)​
450 450  
451 451  
452 452  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -464,7 +464,7 @@
464 464  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
465 465  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
466 466  
467 -[[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" %)​
468 468  
469 469  
470 470  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -476,7 +476,7 @@
476 476  DATA3=the rest of Valid value of RETURN10= **30**
477 477  
478 478  
479 -(% 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:**
480 480  
481 481   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
482 482  
... ... @@ -489,11 +489,13 @@
489 489  
490 490  Below are the uplink payloads:
491 491  
492 -[[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" %)​
493 493  
494 494  
540 +
495 495  === 3.3.5 Uplink on demand ===
496 496  
543 +
497 497  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.
498 498  
499 499  Downlink control command:
... ... @@ -506,23 +506,27 @@
506 506  
507 507  === 3.3.6 Uplink on Interrupt ===
508 508  
556 +
509 509  RS485-LN support external Interrupt uplink since hardware v1.2 release.
510 510  
511 -[[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" %)​
512 512  
513 513  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.
514 514  
515 515  
564 +
516 516  == 3.4 Uplink Payload ==
517 517  
518 518  
519 -[[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" %)​
520 520  
521 521  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
522 522  
523 523  
524 -== 3.5 Configure RS485-BL via AT or Downlink ==
525 525  
574 +== 3.5 Configure RS485-LN via AT or Downlink ==
575 +
576 +
526 526  (((
527 527  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
528 528  )))
... ... @@ -544,48 +544,51 @@
544 544  )))
545 545  
546 546  
598 +
547 547  === 3.5.1 Common Commands ===
548 548  
601 +
549 549  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]]
550 550  
551 551  
552 -=== 3.5.2 Sensor related commands ===
553 553  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
554 554  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.
555 555  
556 -[[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" %)​
557 557  
558 558  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)
559 559  
560 560  
616 +
561 561  === 3.5.3 Sensor related commands ===
562 562  
563 563  
564 564  
565 565  
566 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
567 567  
624 +
568 568  (((
569 -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.
570 570  )))
571 571  
572 572  * (((
573 -**AT Command**
574 -)))
630 +(% style="color:#037691" %)**AT Command**
575 575  
576 -(% class="box infomessage" %)
577 577  (((
578 -(((
579 -**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
580 580  )))
581 581  )))
582 582  
583 583  (((
584 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
585 585  )))
586 586  
587 587  * (((
588 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
589 589  )))
590 590  
591 591  (((
... ... @@ -622,7 +622,9 @@
622 622  )))
623 623  
624 624  (((
625 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
626 626  )))
627 627  
628 628  (((
... ... @@ -638,6 +638,8 @@
638 638  )))
639 639  
640 640  (((
697 +
698 +
641 641  So if user want to use downlink command to control to RS485 Alarm, he can use:
642 642  )))
643 643  
... ... @@ -658,7 +658,7 @@
658 658  )))
659 659  
660 660  (((
661 -**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**)
662 662  )))
663 663  
664 664  (((
... ... @@ -670,54 +670,52 @@
670 670  )))
671 671  
672 672  (((
673 -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**
674 674  )))
675 675  
676 -(((
677 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
678 678  )))
679 679  
680 680  (((
681 - [[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" %)​
682 682  )))
683 683  
684 684  
685 685  
686 686  
687 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
688 688  
747 +
689 689  (((
690 -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.
691 691  )))
692 692  
693 693  * (((
694 -**AT Command:**
695 -)))
753 +(% style="color:#037691" %)**AT Command:**
696 696  
697 -(% class="box infomessage" %)
698 -(((
699 -(((
700 -**AT+PAYVER: Set PAYVER field = 1**
701 -)))
702 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
703 703  
757 +
758 +)))
704 704  * (((
705 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
706 706  )))
707 707  
708 708  (((
709 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
710 710  )))
711 711  
712 712  (((
713 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
714 714  )))
715 715  
716 716  
717 717  
718 718  
719 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
720 720  
776 +
721 721  (((
722 722  AT+COMMANDx or AT+DATACUTx
723 723  )))
... ... @@ -731,37 +731,28 @@
731 731  )))
732 732  
733 733  * (((
734 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
735 735  )))
736 736  
737 -(% class="box infomessage" %)
738 -(((
739 -(((
740 -**AT+COMMANDx: Configure RS485 read command to sensor.**
741 -)))
742 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
743 743  
744 -(% class="box infomessage" %)
745 -(((
746 -(((
747 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
748 -)))
749 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
750 750  
751 -(((
752 -
753 -)))
754 754  
755 755  * (((
756 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
757 757  )))
758 758  
759 759  (((
760 760  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
761 761  )))
762 762  
763 763  (((
764 764  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
765 765  )))
766 766  
767 767  (((
... ... @@ -785,10 +785,12 @@
785 785  XX XX XX XX: AT+COMMAND or AT+DATACUT command
786 786  )))
787 787  * (((
788 -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.
789 789  )))
790 790  
791 791  (((
839 +
840 +
792 792  **Example:**
793 793  )))
794 794  
... ... @@ -807,10 +807,11 @@
807 807  
808 808  
809 809  
810 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
811 811  
861 +
812 812  (((
813 -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]].
814 814  )))
815 815  
816 816  (((
... ... @@ -830,24 +830,27 @@
830 830  )))
831 831  
832 832  * (((
833 -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.
834 834  )))
835 835  * (((
836 -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.
837 837  )))
838 838  * (((
839 -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 +
840 840  )))
841 841  
842 -[[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" %)​
843 843  
844 -[[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" %)​
845 845  
846 846  
847 847  
848 848  
849 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
850 850  
903 +
851 851  (((
852 852  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.
853 853  )))
... ... @@ -857,17 +857,14 @@
857 857  )))
858 858  
859 859  * (((
860 -**AT Command:**
861 -)))
913 +(% style="color:#037691" %)** AT Command:**
862 862  
863 -(% class="box infomessage" %)
864 -(((
865 -(((
866 866  **AT+CMDDLaa=hex(bb cc)*1000**
867 867  )))
868 -)))
869 869  
870 870  (((
919 +
920 +
871 871  **Example:**
872 872  )))
873 873  
... ... @@ -880,7 +880,7 @@
880 880  )))
881 881  
882 882  * (((
883 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
884 884  )))
885 885  
886 886  (((
... ... @@ -892,18 +892,19 @@
892 892  )))
893 893  
894 894  (((
895 - **Example:**
945 +**Example:**
896 896  )))
897 897  
898 898  (((
899 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
900 900  )))
901 901  
902 902  
903 903  
904 904  
905 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
906 906  
957 +
907 907  (((
908 908  Define to use one uplink or multiple uplinks for the sampling.
909 909  )))
... ... @@ -910,32 +910,21 @@
910 910  
911 911  (((
912 912  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
913 913  )))
914 914  
915 915  * (((
916 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
917 917  )))
918 918  
919 -(% class="box infomessage" %)
920 -(((
921 -(((
922 922  **AT+DATAUP=0**
923 -)))
924 -)))
925 925  
926 -(% class="box infomessage" %)
927 -(((
928 -(((
929 929  **AT+DATAUP=1**
930 -)))
931 -)))
932 932  
933 -(((
934 -
935 -)))
936 936  
937 937  * (((
938 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
939 939  )))
940 940  
941 941  (((
... ... @@ -949,14 +949,15 @@
949 949  
950 950  
951 951  
952 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
953 953  
994 +
954 954  (((
955 955  Ask device to send an uplink immediately.
956 956  )))
957 957  
958 958  * (((
959 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
960 960  )))
961 961  
962 962  (((
... ... @@ -968,7 +968,7 @@
968 968  )))
969 969  
970 970  * (((
971 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
972 972  )))
973 973  
974 974  (((
... ... @@ -978,14 +978,17 @@
978 978  
979 979  
980 980  
981 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
982 982  
1024 +
983 983  (((
984 984  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
985 985  )))
986 986  
987 987  * (((
988 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
989 989  )))
990 990  
991 991  (((
... ... @@ -1008,11 +1008,11 @@
1008 1008  The uplink screen shot is:
1009 1009  )))
1010 1010  
1011 -[[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" %)​
1012 1012  
1013 1013  
1014 1014  * (((
1015 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
1016 1016  )))
1017 1017  
1018 1018  (((
... ... @@ -1022,59 +1022,47 @@
1022 1022  
1023 1023  
1024 1024  
1025 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1026 1026  
1071 +
1027 1027  (((
1028 1028  Set the Rs485 serial communication parameters:
1029 1029  )))
1030 1030  
1031 1031  * (((
1032 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1033 1033  )))
1034 1034  
1035 1035  (((
1036 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1037 1037  )))
1038 1038  
1039 -(% class="box infomessage" %)
1040 -(((
1041 -(((
1042 1042  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1043 -)))
1044 -)))
1045 1045  
1088 +
1046 1046  (((
1047 -Set UART Parity
1090 +* Set UART Parity
1048 1048  )))
1049 1049  
1050 -(% class="box infomessage" %)
1051 -(((
1052 -(((
1053 1053  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1054 -)))
1055 -)))
1056 1056  
1095 +
1057 1057  (((
1058 -Set STOPBIT
1097 +* Set STOPBIT
1059 1059  )))
1060 1060  
1061 -(% class="box infomessage" %)
1062 -(((
1063 -(((
1064 1064  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1065 -)))
1066 -)))
1067 1067  
1068 -(((
1069 -
1070 -)))
1071 1071  
1103 +
1072 1072  * (((
1073 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1074 1074  )))
1075 1075  
1076 1076  (((
1077 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1078 1078  )))
1079 1079  
1080 1080  (((
... ... @@ -1089,11 +1089,11 @@
1089 1089  )))
1090 1090  
1091 1091  (((
1092 -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)
1093 1093  )))
1094 1094  
1095 1095  (((
1096 -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)
1097 1097  )))
1098 1098  
1099 1099  
... ... @@ -1101,6 +1101,7 @@
1101 1101  
1102 1102  == 3.6 Listening mode for RS485 network ==
1103 1103  
1136 +
1104 1104  (((
1105 1105  This feature support since firmware v1.4
1106 1106  )))
... ... @@ -1107,9 +1107,11 @@
1107 1107  
1108 1108  (((
1109 1109  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 +
1110 1110  )))
1111 1111  
1112 -[[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" %)​
1113 1113  
1114 1114  (((
1115 1115  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1147,7 +1147,7 @@
1147 1147  )))
1148 1148  
1149 1149  (((
1150 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1151 1151  )))
1152 1152  
1153 1153  (((
... ... @@ -1183,7 +1183,7 @@
1183 1183  )))
1184 1184  
1185 1185  (((
1186 -[[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" %)​
1187 1187  )))
1188 1188  
1189 1189  (((
... ... @@ -1192,11 +1192,12 @@
1192 1192  
1193 1193  (((
1194 1194  (((
1195 -(% 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.**
1196 1196  )))
1197 1197  )))
1198 1198  
1199 1199  
1235 +
1200 1200  == 3.7 Buttons ==
1201 1201  
1202 1202  
... ... @@ -1208,6 +1208,7 @@
1208 1208  
1209 1209  
1210 1210  
1247 +
1211 1211  == 3.8 LEDs ==
1212 1212  
1213 1213  
... ... @@ -1218,27 +1218,32 @@
1218 1218  
1219 1219  
1220 1220  
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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