Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.5 >
edited by Xiaoling
on 2022/06/14 11:33
To version < 68.2 >
edited by Xiaoling
on 2022/08/08 09:53
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,6 +1,10 @@
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  
... ... @@ -7,16 +7,23 @@
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 ==
... ... @@ -55,9 +55,10 @@
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  
... ... @@ -96,8 +96,10 @@
96 96  * Packet engine up to 256 bytes with CRC
97 97  
98 98  
111 +
99 99  == 1.3 Features ==
100 100  
114 +
101 101  * LoRaWAN Class A & Class C protocol (default Class C)
102 102  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
103 103  * AT Commands to change parameters
... ... @@ -108,8 +108,10 @@
108 108  * Support Interrupt uplink (Since hardware version v1.2)
109 109  
110 110  
125 +
111 111  == 1.4 Applications ==
112 112  
128 +
113 113  * Smart Buildings & Home Automation
114 114  * Logistics and Supply Chain Management
115 115  * Smart Metering
... ... @@ -118,13 +118,17 @@
118 118  * Smart Factory
119 119  
120 120  
137 +
121 121  == 1.5 Firmware Change log ==
122 122  
140 +
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  
144 +
126 126  == 1.6 Hardware Change log ==
127 127  
147 +
128 128  (((
129 129  (((
130 130  (((
... ... @@ -135,6 +135,7 @@
135 135  v1.0: Release
136 136  )))
137 137  
158 +
138 138  
139 139  )))
140 140  )))
... ... @@ -141,6 +141,7 @@
141 141  
142 142  = 2. Power ON Device =
143 143  
165 +
144 144  (((
145 145  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
146 146  
... ... @@ -151,8 +151,9 @@
151 151  Once there is power, the RS485-LN will be on.
152 152  )))
153 153  
154 -[[image:1653268091319-405.png]]
176 +(% 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  
178 +
156 156  
157 157  )))
158 158  
... ... @@ -160,19 +160,22 @@
160 160  
161 161  == 3.1 How it works? ==
162 162  
186 +
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  
192 +
168 168  
169 169  )))
170 170  
171 171  == 3.2 Example to join LoRaWAN network ==
172 172  
198 +
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"]]
201 +(% 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  (((
... ... @@ -184,7 +184,7 @@
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"]]
213 +(% 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  
189 189  
190 190  (((
... ... @@ -200,7 +200,7 @@
200 200  )))
201 201  )))
202 202  
203 -[[image:1652953462722-299.png]]
229 +(% 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" %)​
204 204  
205 205  
206 206  (((
... ... @@ -213,23 +213,23 @@
213 213  )))
214 214  )))
215 215  
216 -[[image:image-20220519174512-1.png]]
242 +(% 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" %)​
217 217  
218 -[[image:image-20220519174512-2.png||height="323" width="720"]]
244 +(% 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" %)​
219 219  
220 -[[image:image-20220519174512-3.png||height="556" width="724"]]
246 +(% 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" %)​
221 221  
222 -[[image:image-20220519174512-4.png]]
248 +(% 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" %)​
223 223  
224 224  You can also choose to create the device manually.
225 225  
226 -[[image:1652953542269-423.png||height="710" width="723"]]
252 +(% 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" %)​
227 227  
228 228  
229 229  
230 230  **Add APP KEY and DEV EUI**
231 231  
232 -[[image:1652953553383-907.png||height="514" width="724"]]
258 +(% 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" %)​
233 233  
234 234  
235 235  (((
... ... @@ -236,11 +236,13 @@
236 236  (% 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.
237 237  )))
238 238  
239 -[[image:1652953568895-172.png||height="232" width="724"]]
265 +(% 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" %)​
240 240  
241 241  
268 +
242 242  == 3.3 Configure Commands to read data ==
243 243  
271 +
244 244  (((
245 245  (((
246 246  (((
... ... @@ -250,15 +250,17 @@
250 250  
251 251  (((
252 252  (((
253 -(% 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
281 +(% 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**
254 254  )))
255 255  
284 +
256 256  
257 257  )))
258 258  )))
259 259  
260 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
289 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
261 261  
291 +
262 262  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:
263 263  
264 264  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -321,11 +321,15 @@
321 321  
322 322  
323 323  
354 +
324 324  === 3.3.2 Configure sensors ===
325 325  
357 +
326 326  (((
327 327  (((
328 -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.
360 +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.
361 +
362 +
329 329  )))
330 330  )))
331 331  
... ... @@ -347,8 +347,10 @@
347 347  
348 348  
349 349  
384 +
350 350  === 3.3.3 Configure read commands for each sampling ===
351 351  
387 +
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  
... ... @@ -404,17 +404,17 @@
404 404  
405 405  * (% style="color:#037691" %)**Grab bytes**
406 406  
407 -[[image:image-20220602153621-1.png]]
443 +(% 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" %)​
408 408  
409 409  
410 410  * (% style="color:#037691" %)**Grab a section**
411 411  
412 -[[image:image-20220602153621-2.png]]
448 +(% 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" %)​
413 413  
414 414  
415 415  * (% style="color:#037691" %)**Grab different sections**
416 416  
417 -[[image:image-20220602153621-3.png]]
453 +(% 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" %)​
418 418  
419 419  
420 420  
... ... @@ -422,6 +422,7 @@
422 422  
423 423  === 3.3.4 Compose the uplink payload ===
424 424  
461 +
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"]]
490 +(% 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]]
508 +(% 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:
520 +(% 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  
... ... @@ -493,12 +493,13 @@
493 493  
494 494  Below are the uplink payloads:
495 495  
496 -[[image:1654157178836-407.png]]
533 +(% 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  
499 499  
500 500  === 3.3.5 Uplink on demand ===
501 501  
539 +
502 502  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.
503 503  
504 504  Downlink control command:
... ... @@ -511,23 +511,27 @@
511 511  
512 512  === 3.3.6 Uplink on Interrupt ===
513 513  
552 +
514 514  RS485-LN support external Interrupt uplink since hardware v1.2 release.
515 515  
516 -[[image:1654157342174-798.png]]
555 +(% 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" %)​
517 517  
518 518  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.
519 519  
520 520  
560 +
521 521  == 3.4 Uplink Payload ==
522 522  
523 523  
524 -[[image:image-20220606110929-1.png]]
564 +(% 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" %)​
525 525  
526 526  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
527 527  
528 528  
569 +
529 529  == 3.5 Configure RS485-LN via AT or Downlink ==
530 530  
572 +
531 531  (((
532 532  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
533 533  )))
... ... @@ -549,26 +549,31 @@
549 549  )))
550 550  
551 551  
594 +
552 552  === 3.5.1 Common Commands ===
553 553  
597 +
554 554  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]]
555 555  
556 556  
601 +
557 557  === 3.5.2 Sensor related commands ===
558 558  
604 +
559 559  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.
560 560  
561 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
607 +(% 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" %)​
562 562  
563 563  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)
564 564  
565 565  
612 +
566 566  === 3.5.3 Sensor related commands ===
567 567  
568 568  
569 569  
570 570  
571 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
618 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
572 572  
573 573  (((
574 574  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -577,13 +577,13 @@
577 577  * (((
578 578  (% style="color:#037691" %)**AT Command**
579 579  
580 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
581 -
582 -
627 +(((
628 +**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
583 583  )))
630 +)))
584 584  
585 585  (((
586 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
633 +
587 587  )))
588 588  
589 589  * (((
... ... @@ -624,7 +624,9 @@
624 624  )))
625 625  
626 626  (((
627 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
674 +
675 +
676 +**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
628 628  )))
629 629  
630 630  (((
... ... @@ -640,6 +640,8 @@
640 640  )))
641 641  
642 642  (((
692 +
693 +
643 643  So if user want to use downlink command to control to RS485 Alarm, he can use:
644 644  )))
645 645  
... ... @@ -660,7 +660,7 @@
660 660  )))
661 661  
662 662  (((
663 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
714 +**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
664 664  )))
665 665  
666 666  (((
... ... @@ -672,21 +672,21 @@
672 672  )))
673 673  
674 674  (((
675 -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:
726 +(((
727 +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**
676 676  )))
677 677  
678 -(((
679 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
730 +
680 680  )))
681 681  
682 682  (((
683 - [[image:1654159460680-153.png]]
734 + (% 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" %)​
684 684  )))
685 685  
686 686  
687 687  
688 688  
689 -==== **Set Payload version** ====
740 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
690 690  
691 691  (((
692 692  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.
... ... @@ -693,32 +693,28 @@
693 693  )))
694 694  
695 695  * (((
696 -**AT Command:**
697 -)))
747 +(% style="color:#037691" %)**AT Command:**
698 698  
699 -(% class="box infomessage" %)
700 -(((
701 -(((
702 -**AT+PAYVER: Set PAYVER field = 1**
703 -)))
704 -)))
749 +**AT+PAYVER:    **Set PAYVER field = 1
705 705  
751 +
752 +)))
706 706  * (((
707 -**Downlink Payload:**
754 +(% style="color:#037691" %)**Downlink Payload:**
708 708  )))
709 709  
710 710  (((
711 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
758 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
712 712  )))
713 713  
714 714  (((
715 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
762 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
716 716  )))
717 717  
718 718  
719 719  
720 720  
721 -==== **Set RS485 Sampling Commands** ====
768 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
722 722  
723 723  (((
724 724  AT+COMMANDx or AT+DATACUTx
... ... @@ -733,29 +733,16 @@
733 733  )))
734 734  
735 735  * (((
736 -**AT Command:**
783 +(% style="color:#037691" %)**AT Command:**
737 737  )))
738 738  
739 -(% class="box infomessage" %)
740 -(((
741 -(((
742 -**AT+COMMANDx: Configure RS485 read command to sensor.**
743 -)))
744 -)))
786 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
745 745  
746 -(% class="box infomessage" %)
747 -(((
748 -(((
749 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
750 -)))
751 -)))
788 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
752 752  
753 -(((
754 -
755 -)))
756 756  
757 757  * (((
758 -**Downlink Payload:**
792 +(% style="color:#037691" %)**Downlink Payload:**
759 759  )))
760 760  
761 761  (((
... ... @@ -791,6 +791,8 @@
791 791  )))
792 792  
793 793  (((
828 +
829 +
794 794  **Example:**
795 795  )))
796 796  
... ... @@ -809,10 +809,10 @@
809 809  
810 810  
811 811  
812 -==== **Fast command to handle MODBUS device** ====
848 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
813 813  
814 814  (((
815 -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]].
851 +**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]].
816 816  )))
817 817  
818 818  (((
... ... @@ -832,23 +832,25 @@
832 832  )))
833 833  
834 834  * (((
835 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
871 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
836 836  )))
837 837  * (((
838 -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.
874 +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.
839 839  )))
840 840  * (((
841 -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.
877 +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.
878 +
879 +
842 842  )))
843 843  
844 -[[image:image-20220602165351-6.png]]
882 +(% 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" %)​
845 845  
846 -[[image:image-20220602165351-7.png]]
884 +(% 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" %)​
847 847  
848 848  
849 849  
850 850  
851 -==== **RS485 command timeout** ====
889 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
852 852  
853 853  (((
854 854  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.
... ... @@ -859,17 +859,14 @@
859 859  )))
860 860  
861 861  * (((
862 -**AT Command:**
863 -)))
900 +(% style="color:#037691" %)** AT Command:**
864 864  
865 -(% class="box infomessage" %)
866 -(((
867 -(((
868 868  **AT+CMDDLaa=hex(bb cc)*1000**
869 869  )))
870 -)))
871 871  
872 872  (((
906 +
907 +
873 873  **Example:**
874 874  )))
875 875  
... ... @@ -882,7 +882,7 @@
882 882  )))
883 883  
884 884  * (((
885 -**Downlink Payload:**
920 +(% style="color:#037691" %)** Downlink Payload:**
886 886  )))
887 887  
888 888  (((
... ... @@ -894,17 +894,17 @@
894 894  )))
895 895  
896 896  (((
897 - **Example:**
932 +**Example:**
898 898  )))
899 899  
900 900  (((
901 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
936 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
902 902  )))
903 903  
904 904  
905 905  
906 906  
907 -==== **Uplink payload mode** ====
942 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
908 908  
909 909  (((
910 910  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -912,32 +912,21 @@
912 912  
913 913  (((
914 914  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
950 +
951 +
915 915  )))
916 916  
917 917  * (((
918 -**AT Command:**
955 +(% style="color:#037691" %)** AT Command:**
919 919  )))
920 920  
921 -(% class="box infomessage" %)
922 -(((
923 -(((
924 924  **AT+DATAUP=0**
925 -)))
926 -)))
927 927  
928 -(% class="box infomessage" %)
929 -(((
930 -(((
931 931  **AT+DATAUP=1**
932 -)))
933 -)))
934 934  
935 -(((
936 -
937 -)))
938 938  
939 939  * (((
940 -**Downlink Payload:**
964 +(% style="color:#037691" %)** Downlink Payload:**
941 941  )))
942 942  
943 943  (((
... ... @@ -951,7 +951,7 @@
951 951  
952 952  
953 953  
954 -==== **Manually trigger an Uplink** ====
978 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
955 955  
956 956  (((
957 957  Ask device to send an uplink immediately.
... ... @@ -958,7 +958,7 @@
958 958  )))
959 959  
960 960  * (((
961 -**AT Command:**
985 +(% style="color:#037691" %)** AT Command:**
962 962  )))
963 963  
964 964  (((
... ... @@ -970,7 +970,7 @@
970 970  )))
971 971  
972 972  * (((
973 -**Downlink Payload:**
997 +(% style="color:#037691" %)** Downlink Payload:**
974 974  )))
975 975  
976 976  (((
... ... @@ -980,14 +980,16 @@
980 980  
981 981  
982 982  
983 -==== **Clear RS485 Command** ====
1007 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
984 984  
985 985  (((
986 986  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1011 +
1012 +
987 987  )))
988 988  
989 989  * (((
990 -**AT Command:**
1016 +(% style="color:#037691" %)** AT Command:**
991 991  )))
992 992  
993 993  (((
... ... @@ -1010,11 +1010,11 @@
1010 1010  The uplink screen shot is:
1011 1011  )))
1012 1012  
1013 -[[image:1654160691922-496.png]]
1039 +(% 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" %)​
1014 1014  
1015 1015  
1016 1016  * (((
1017 -**Downlink Payload:**
1043 +(% style="color:#037691" %)** Downlink Payload:**
1018 1018  )))
1019 1019  
1020 1020  (((
... ... @@ -1024,7 +1024,7 @@
1024 1024  
1025 1025  
1026 1026  
1027 -==== **Set Serial Communication Parameters** ====
1053 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1028 1028  
1029 1029  (((
1030 1030  Set the Rs485 serial communication parameters:
... ... @@ -1031,52 +1031,39 @@
1031 1031  )))
1032 1032  
1033 1033  * (((
1034 -**AT Command:**
1060 +(% style="color:#037691" %)** AT Command:**
1035 1035  )))
1036 1036  
1037 1037  (((
1038 -Set Baud Rate:
1064 +
1065 +
1066 +* Set Baud Rate
1039 1039  )))
1040 1040  
1041 -(% class="box infomessage" %)
1042 -(((
1043 -(((
1044 1044  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1045 -)))
1046 -)))
1047 1047  
1071 +
1048 1048  (((
1049 -Set UART Parity
1073 +* Set UART Parity
1050 1050  )))
1051 1051  
1052 -(% class="box infomessage" %)
1053 -(((
1054 -(((
1055 1055  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1056 -)))
1057 -)))
1058 1058  
1078 +
1059 1059  (((
1060 -Set STOPBIT
1080 +* Set STOPBIT
1061 1061  )))
1062 1062  
1063 -(% class="box infomessage" %)
1064 -(((
1065 -(((
1066 1066  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1067 -)))
1068 -)))
1069 1069  
1070 -(((
1071 -
1072 -)))
1073 1073  
1086 +
1074 1074  * (((
1075 -**Downlink Payload:**
1088 +(% style="color:#037691" %)** Downlink Payload:**
1076 1076  )))
1077 1077  
1078 1078  (((
1079 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1092 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1080 1080  )))
1081 1081  
1082 1082  (((
... ... @@ -1091,11 +1091,11 @@
1091 1091  )))
1092 1092  
1093 1093  (((
1094 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1107 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1095 1095  )))
1096 1096  
1097 1097  (((
1098 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1111 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1099 1099  )))
1100 1100  
1101 1101  
... ... @@ -1103,6 +1103,7 @@
1103 1103  
1104 1104  == 3.6 Listening mode for RS485 network ==
1105 1105  
1119 +
1106 1106  (((
1107 1107  This feature support since firmware v1.4
1108 1108  )))
... ... @@ -1109,9 +1109,11 @@
1109 1109  
1110 1110  (((
1111 1111  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.
1126 +
1127 +
1112 1112  )))
1113 1113  
1114 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1130 +(% 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" %)​
1115 1115  
1116 1116  (((
1117 1117  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1149,7 +1149,7 @@
1149 1149  )))
1150 1150  
1151 1151  (((
1152 -**Downlink Command:**
1168 +(% style="color:#037691" %)** Downlink Command:**
1153 1153  )))
1154 1154  
1155 1155  (((
... ... @@ -1185,7 +1185,7 @@
1185 1185  )))
1186 1186  
1187 1187  (((
1188 -[[image:image-20220602171200-9.png]]
1204 +(% 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" %)​
1189 1189  )))
1190 1190  
1191 1191  (((
... ... @@ -1194,11 +1194,12 @@
1194 1194  
1195 1195  (((
1196 1196  (((
1197 -(% 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.
1213 +(% 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.**
1198 1198  )))
1199 1199  )))
1200 1200  
1201 1201  
1218 +
1202 1202  == 3.7 Buttons ==
1203 1203  
1204 1204  
... ... @@ -1208,6 +1208,9 @@
1208 1208  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1209 1209  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1210 1210  
1228 +
1229 +
1230 +
1211 1211  == 3.8 LEDs ==
1212 1212  
1213 1213  
... ... @@ -1216,20 +1216,26 @@
1216 1216  |**PWR**|Always on if there is power
1217 1217  |**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.
1218 1218  
1239 +
1240 +
1241 +
1219 1219  = 4. Case Study =
1220 1220  
1244 +
1221 1221  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]]
1222 1222  
1223 1223  
1248 +
1224 1224  = 5. Use AT Command =
1225 1225  
1226 1226  == 5.1 Access AT Command ==
1227 1227  
1253 +
1228 1228  (((
1229 1229  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.
1230 1230  )))
1231 1231  
1232 -[[image:1654162355560-817.png]]
1258 +(% 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" %)​
1233 1233  
1234 1234  
1235 1235  (((
... ... @@ -1236,7 +1236,7 @@
1236 1236  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:
1237 1237  )))
1238 1238  
1239 -[[image:1654162368066-342.png]]
1265 +(% 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" %)​
1240 1240  
1241 1241  
1242 1242  (((
... ... @@ -1247,63 +1247,51 @@
1247 1247  
1248 1248  == 5.2 Common AT Command Sequence ==
1249 1249  
1276 +
1250 1250  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1251 1251  
1279 +
1252 1252  If device has not joined network yet:
1253 1253  
1254 -(% class="box infomessage" %)
1255 -(((
1256 -**AT+FDR**
1257 -)))
1282 +* (% style="color:#037691" %)**AT+FDR**
1283 +* (% style="color:#037691" %)**AT+NJM=0**
1284 +* (% style="color:#037691" %)**ATZ**
1258 1258  
1259 -(% class="box infomessage" %)
1260 1260  (((
1261 -**AT+NJM=0**
1262 -)))
1287 +
1263 1263  
1264 -(% class="box infomessage" %)
1265 -(((
1266 -**ATZ**
1267 -)))
1268 -
1269 -
1270 -(((
1271 1271  If device already joined network:
1272 -)))
1273 1273  
1274 -(% class="box infomessage" %)
1275 -(((
1276 -**AT+NJM=0**
1277 -)))
1291 +* (% style="color:#037691" %)**AT+NJM=0**
1292 +* (% style="color:#037691" %)**ATZ**
1278 1278  
1279 -(% class="box infomessage" %)
1280 -(((
1281 -**ATZ**
1294 +
1282 1282  )))
1283 1283  
1284 1284  
1298 +
1285 1285  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1286 1286  
1287 1287  
1288 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1302 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1289 1289  
1290 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1304 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1291 1291  
1292 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1306 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1293 1293  
1294 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1308 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1310 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1297 1297  
1298 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1312 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1299 1299  
1300 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1314 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1301 1301  
1302 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1316 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1303 1303  
1304 -(% 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.
1318 +(% 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.
1305 1305  
1306 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1320 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1307 1307  
1308 1308  
1309 1309  (% style="color:red" %)**Note:**
... ... @@ -1315,13 +1315,15 @@
1315 1315  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
1316 1316  )))
1317 1317  
1318 -[[image:1654162478620-421.png]]
1332 +(% 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" %)​
1319 1319  
1320 1320  
1335 +
1321 1321  = 6. FAQ =
1322 1322  
1323 1323  == 6.1 How to upgrade the image? ==
1324 1324  
1340 +
1325 1325  (((
1326 1326  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1327 1327  )))
... ... @@ -1340,18 +1340,20 @@
1340 1340  Below shows the hardware connection for how to upload an image to RS485-LN:
1341 1341  )))
1342 1342  
1343 -[[image:1654162535040-878.png]]
1359 +(% 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"]]
1344 1344  
1361 +(% title="Click and drag to resize" %)​
1362 +
1345 1345  (((
1346 -**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]].
1364 +(% 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]].
1347 1347  )))
1348 1348  
1349 1349  (((
1350 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1368 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1351 1351  )))
1352 1352  
1353 1353  (((
1354 -**Step3: **Open flashloader; choose the correct COM port to update.
1372 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1355 1355  )))
1356 1356  
1357 1357  (((
... ... @@ -1363,66 +1363,95 @@
1363 1363  )))
1364 1364  
1365 1365  
1366 -[[image:image-20220602175818-12.png]]
1384 +(% 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" %)​
1367 1367  
1368 1368  
1369 -[[image:image-20220602175848-13.png]]
1387 +(% 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" %)​
1370 1370  
1371 1371  
1372 -[[image:image-20220602175912-14.png]]
1390 +(% 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" %)​
1373 1373  
1374 1374  
1375 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1393 +(% 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:**
1376 1376  
1377 -[[image:image-20220602175638-10.png]]
1395 +(% 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" %)​
1378 1378  
1379 1379  
1398 +
1380 1380  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1381 1381  
1401 +
1382 1382  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1383 1383  
1384 1384  
1405 +
1385 1385  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1386 1386  
1408 +
1387 1387  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"]].
1388 1388  
1389 1389  
1412 +
1390 1390  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1391 1391  
1415 +
1392 1392  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1393 1393  
1394 1394  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1395 1395  
1396 1396  
1421 +
1422 +== 6.5 Can i use point to point communication for RS485-LN? ==
1423 +
1424 +
1425 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1426 +
1427 +
1428 +
1429 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1430 +
1431 +
1432 +[[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/]]
1433 +
1434 +
1435 +
1397 1397  = 7. Trouble Shooting =
1398 1398  
1399 -== 7.1 Downlink doesn’t work, how to solve it? ==
1400 1400  
1439 +== 7.1 Downlink doesn't work, how to solve it? ==
1440 +
1441 +
1401 1401  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1402 1402  
1403 1403  
1404 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1405 1405  
1446 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1447 +
1448 +
1406 1406  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1407 1407  
1408 1408  
1452 +
1409 1409  = 8. Order Info =
1410 1410  
1455 +
1411 1411  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1412 1412  
1413 1413  (% style="color:blue" %)**XXX:**
1414 1414  
1415 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1416 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1417 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1418 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1419 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1420 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1421 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1422 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1423 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1424 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1460 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1461 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1462 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1463 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1464 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1465 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1466 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1467 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1468 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1469 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1425 1425  
1471 +
1472 +
1426 1426  = 9.Packing Info =
1427 1427  
1428 1428  
... ... @@ -1439,8 +1439,11 @@
1439 1439  * Package Size / pcs : 14.5 x 8 x 5 cm
1440 1440  * Weight / pcs : 170g
1441 1441  
1489 +
1490 +
1442 1442  = 10. FCC Caution for RS485LN-US915 =
1443 1443  
1493 +
1444 1444  (((
1445 1445  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1446 1446  )))
... ... @@ -1454,7 +1454,7 @@
1454 1454  )))
1455 1455  
1456 1456  (((
1457 -**IMPORTANT NOTE:**
1507 +(% style="color:red" %)**IMPORTANT NOTE:**
1458 1458  )))
1459 1459  
1460 1460  (((
... ... @@ -1482,7 +1482,7 @@
1482 1482  )))
1483 1483  
1484 1484  (((
1485 -**FCC Radiation Exposure Statement:**
1535 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1486 1486  )))
1487 1487  
1488 1488  (((
... ... @@ -1490,8 +1490,10 @@
1490 1490  )))
1491 1491  
1492 1492  
1543 +
1493 1493  = 11. Support =
1494 1494  
1546 +
1495 1495  * (((
1496 1496  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.
1497 1497  )))

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0