Last modified by Bei Jinggeng on 2025/01/16 11:36
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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  )))
... ... @@ -48,11 +48,13 @@
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  
58 58  == 1.2 Specifications ==
... ... @@ -93,6 +93,7 @@
93 93  * Packet engine up to 256 bytes with CRC
94 94  
95 95  
110 +
96 96  == 1.3 Features ==
97 97  
98 98  * LoRaWAN Class A & Class C protocol (default Class C)
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105 105  * Support Interrupt uplink (Since hardware version v1.2)
106 106  
107 107  
123 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
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115 115  * Smart Factory
116 116  
117 117  
134 +
118 118  == 1.5 Firmware Change log ==
119 119  
120 120  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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148 148  Once there is power, the RS485-LN will be on.
149 149  )))
150 150  
151 -[[image:1653268091319-405.png]]
168 +(% 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" %)​
152 152  
153 153  
154 154  )))
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169 169  
170 170  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. 
171 171  
172 -[[image:1653268155545-638.png||height="334" width="724"]]
189 +(% 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" %)​
173 173  
174 174  
175 175  (((
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181 181  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
182 182  )))
183 183  
184 -[[image:1653268227651-549.png||height="592" width="720"]]
201 +(% 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" %)​
185 185  
203 +
186 186  (((
187 187  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:
188 188  )))
189 189  
190 190  (((
191 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
209 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
192 192  )))
193 193  
194 194  (((
... ... @@ -196,8 +196,9 @@
196 196  )))
197 197  )))
198 198  
199 -[[image:1652953462722-299.png]]
217 +(% 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" %)​
200 200  
219 +
201 201  (((
202 202  (((
203 203  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -204,32 +204,34 @@
204 204  )))
205 205  
206 206  (((
207 -Add APP EUI in the application.
226 +**Add APP EUI in the application.**
208 208  )))
209 209  )))
210 210  
211 -[[image:image-20220519174512-1.png]]
230 +(% 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" %)​
212 212  
213 -[[image:image-20220519174512-2.png||height="323" width="720"]]
232 +(% 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" %)​
214 214  
215 -[[image:image-20220519174512-3.png||height="556" width="724"]]
234 +(% 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" %)​
216 216  
217 -[[image:image-20220519174512-4.png]]
236 +(% 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" %)​
218 218  
219 219  You can also choose to create the device manually.
220 220  
221 -[[image:1652953542269-423.png||height="710" width="723"]]
240 +(% 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" %)​
222 222  
223 -Add APP KEY and DEV EUI
224 224  
225 -[[image:1652953553383-907.png||height="514" width="724"]]
226 226  
244 +**Add APP KEY and DEV EUI**
227 227  
246 +(% 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" %)​
247 +
248 +
228 228  (((
229 -**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.
250 +(% 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.
230 230  )))
231 231  
232 -[[image:1652953568895-172.png||height="232" width="724"]]
253 +(% 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" %)​
233 233  
234 234  
235 235  == 3.3 Configure Commands to read data ==
... ... @@ -237,7 +237,7 @@
237 237  (((
238 238  (((
239 239  (((
240 -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.
261 +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.
241 241  )))
242 242  )))
243 243  
... ... @@ -314,6 +314,7 @@
314 314  
315 315  
316 316  
338 +
317 317  === 3.3.2 Configure sensors ===
318 318  
319 319  (((
... ... @@ -325,15 +325,22 @@
325 325  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
326 326  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
327 327  |AT+CFGDEV|(% style="width:110px" %)(((
350 +(((
328 328  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
352 +)))
329 329  
354 +(((
330 330  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
356 +)))
331 331  
358 +(((
332 332  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
360 +)))
333 333  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
334 334  
335 335  
336 336  
365 +
337 337  === 3.3.3 Configure read commands for each sampling ===
338 338  
339 339  (((
... ... @@ -346,7 +346,7 @@
346 346  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
347 347  
348 348  
349 -**Each RS485 commands include two parts:**
378 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
350 350  
351 351  ~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.
352 352  
... ... @@ -357,15 +357,14 @@
357 357  
358 358  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
359 359  
360 -
361 361  Below are examples for the how above AT Commands works.
362 362  
363 363  
364 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
392 +(% 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:
365 365  
366 366  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
367 367  |(% style="width:496px" %)(((
368 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
396 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
369 369  
370 370  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
371 371  
... ... @@ -377,7 +377,7 @@
377 377  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
378 378  
379 379  
380 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
408 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
381 381  
382 382  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
383 383  |(% style="width:510px" %)(((
... ... @@ -390,20 +390,21 @@
390 390  
391 391  **Examples:**
392 392  
393 -* Grab bytes:
421 +* (% style="color:#037691" %)**Grab bytes**
394 394  
395 -[[image:image-20220602153621-1.png]]
423 +(% 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" %)​
396 396  
397 397  
398 -* Grab a section.
426 +* (% style="color:#037691" %)**Grab a section**
399 399  
400 -[[image:image-20220602153621-2.png]]
428 +(% 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" %)​
401 401  
402 402  
403 -* Grab different sections.
431 +* (% style="color:#037691" %)**Grab different sections**
404 404  
405 -[[image:image-20220602153621-3.png]]
433 +(% 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" %)​
406 406  
435 +
407 407  
408 408  )))
409 409  
... ... @@ -437,7 +437,7 @@
437 437  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
438 438  )))
439 439  
440 -[[image:1653269759169-150.png||height="513" width="716"]]
469 +(% 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" %)​
441 441  
442 442  
443 443  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -455,7 +455,7 @@
455 455  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
456 456  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
457 457  
458 -[[image:image-20220602155039-4.png]]
487 +(% 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" %)​
459 459  
460 460  
461 461  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -480,9 +480,10 @@
480 480  
481 481  Below are the uplink payloads:
482 482  
483 -[[image:1654157178836-407.png]]
512 +(% 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" %)​
484 484  
485 485  
515 +
486 486  === 3.3.5 Uplink on demand ===
487 487  
488 488  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.
... ... @@ -499,7 +499,7 @@
499 499  
500 500  RS485-LN support external Interrupt uplink since hardware v1.2 release.
501 501  
502 -[[image:1654157342174-798.png]]
532 +(% 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" %)​
503 503  
504 504  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.
505 505  
... ... @@ -507,12 +507,12 @@
507 507  == 3.4 Uplink Payload ==
508 508  
509 509  
510 -[[image:image-20220606110929-1.png]]
540 +(% 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" %)​
511 511  
512 512  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
513 513  
514 514  
515 -== 3.5 Configure RS485-BL via AT or Downlink ==
545 +== 3.5 Configure RS485-LN via AT or Downlink ==
516 516  
517 517  (((
518 518  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
... ... @@ -544,7 +544,7 @@
544 544  
545 545  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.
546 546  
547 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
577 +(% 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"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
548 548  
549 549  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)
550 550  
... ... @@ -554,7 +554,7 @@
554 554  
555 555  
556 556  
557 -==== **RS485 Debug Command** ====
587 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
558 558  
559 559  (((
560 560  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -561,22 +561,19 @@
561 561  )))
562 562  
563 563  * (((
564 -**AT Command**
565 -)))
594 +(% style="color:#037691" %)**AT Command**
566 566  
567 -(% class="box infomessage" %)
568 568  (((
569 -(((
570 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
597 +**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
571 571  )))
572 572  )))
573 573  
574 574  (((
575 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
602 +
576 576  )))
577 577  
578 578  * (((
579 -**Downlink Payload**
606 +(% style="color:#037691" %)**Downlink Payload**
580 580  )))
581 581  
582 582  (((
... ... @@ -613,7 +613,9 @@
613 613  )))
614 614  
615 615  (((
616 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
643 +
644 +
645 +**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
617 617  )))
618 618  
619 619  (((
... ... @@ -629,6 +629,8 @@
629 629  )))
630 630  
631 631  (((
661 +
662 +
632 632  So if user want to use downlink command to control to RS485 Alarm, he can use:
633 633  )))
634 634  
... ... @@ -649,7 +649,7 @@
649 649  )))
650 650  
651 651  (((
652 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
683 +**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
653 653  )))
654 654  
655 655  (((
... ... @@ -661,53 +661,49 @@
661 661  )))
662 662  
663 663  (((
664 -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:
695 +(((
696 +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**
665 665  )))
666 666  
667 -(((
668 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
699 +
669 669  )))
670 670  
671 671  (((
672 - [[image:1654159460680-153.png]]
703 + (% 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" %)​
673 673  )))
674 674  
675 675  
676 676  
677 677  
678 -==== **Set Payload version** ====
709 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
679 679  
680 680  (((
681 -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.
712 +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.
682 682  )))
683 683  
684 684  * (((
685 -**AT Command:**
686 -)))
716 +(% style="color:#037691" %)**AT Command:**
687 687  
688 -(% class="box infomessage" %)
689 -(((
690 -(((
691 -**AT+PAYVER: Set PAYVER field = 1**
692 -)))
693 -)))
718 +**AT+PAYVER:  **Set PAYVER field = 1
694 694  
720 +
721 +)))
695 695  * (((
696 -**Downlink Payload:**
723 +(% style="color:#037691" %)**Downlink Payload:**
697 697  )))
698 698  
699 699  (((
700 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
727 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
701 701  )))
702 702  
703 703  (((
704 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
731 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
705 705  )))
706 706  
707 707  
708 708  
709 709  
710 -==== **Set RS485 Sampling Commands** ====
737 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
711 711  
712 712  (((
713 713  AT+COMMANDx or AT+DATACUTx
... ... @@ -722,29 +722,16 @@
722 722  )))
723 723  
724 724  * (((
725 -**AT Command:**
752 +(% style="color:#037691" %)**AT Command:**
726 726  )))
727 727  
728 -(% class="box infomessage" %)
729 -(((
730 -(((
731 -**AT+COMMANDx: Configure RS485 read command to sensor.**
732 -)))
733 -)))
755 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
734 734  
735 -(% class="box infomessage" %)
736 -(((
737 -(((
738 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
739 -)))
740 -)))
757 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
741 741  
742 -(((
743 -
744 -)))
745 745  
746 746  * (((
747 -**Downlink Payload:**
761 +(% style="color:#037691" %)**Downlink Payload:**
748 748  )))
749 749  
750 750  (((
... ... @@ -776,10 +776,12 @@
776 776  XX XX XX XX: AT+COMMAND or AT+DATACUT command
777 777  )))
778 778  * (((
779 -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.
793 +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.
780 780  )))
781 781  
782 782  (((
797 +
798 +
783 783  **Example:**
784 784  )))
785 785  
... ... @@ -798,7 +798,7 @@
798 798  
799 799  
800 800  
801 -==== **Fast command to handle MODBUS device** ====
817 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
802 802  
803 803  (((
804 804  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]].
... ... @@ -830,14 +830,14 @@
830 830  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.
831 831  )))
832 832  
833 -[[image:image-20220602165351-6.png]]
849 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
834 834  
835 -[[image:image-20220602165351-7.png]]
851 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
836 836  
837 837  
838 838  
839 839  
840 -==== **RS485 command timeout** ====
856 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
841 841  
842 842  (((
843 843  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.
... ... @@ -848,7 +848,7 @@
848 848  )))
849 849  
850 850  * (((
851 -**AT Command:**
867 +(% style="color:#037691" %)** AT Command:**
852 852  )))
853 853  
854 854  (% class="box infomessage" %)
... ... @@ -871,7 +871,7 @@
871 871  )))
872 872  
873 873  * (((
874 -**Downlink Payload:**
890 +(% style="color:#037691" %)** Downlink Payload:**
875 875  )))
876 876  
877 877  (((
... ... @@ -893,7 +893,7 @@
893 893  
894 894  
895 895  
896 -==== **Uplink payload mode** ====
912 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
897 897  
898 898  (((
899 899  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -904,29 +904,16 @@
904 904  )))
905 905  
906 906  * (((
907 -**AT Command:**
923 +(% style="color:#037691" %)** AT Command:**
908 908  )))
909 909  
910 -(% class="box infomessage" %)
911 -(((
912 -(((
913 913  **AT+DATAUP=0**
914 -)))
915 -)))
916 916  
917 -(% class="box infomessage" %)
918 -(((
919 -(((
920 920  **AT+DATAUP=1**
921 -)))
922 -)))
923 923  
924 -(((
925 -
926 -)))
927 927  
928 928  * (((
929 -**Downlink Payload:**
932 +(% style="color:#037691" %)** Downlink Payload:**
930 930  )))
931 931  
932 932  (((
... ... @@ -940,7 +940,7 @@
940 940  
941 941  
942 942  
943 -==== **Manually trigger an Uplink** ====
946 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
944 944  
945 945  (((
946 946  Ask device to send an uplink immediately.
... ... @@ -947,7 +947,7 @@
947 947  )))
948 948  
949 949  * (((
950 -**AT Command:**
953 +(% style="color:#037691" %)** AT Command:**
951 951  )))
952 952  
953 953  (((
... ... @@ -959,7 +959,7 @@
959 959  )))
960 960  
961 961  * (((
962 -**Downlink Payload:**
965 +(% style="color:#037691" %)** Downlink Payload:**
963 963  )))
964 964  
965 965  (((
... ... @@ -969,7 +969,7 @@
969 969  
970 970  
971 971  
972 -==== **Clear RS485 Command** ====
975 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
973 973  
974 974  (((
975 975  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -976,7 +976,7 @@
976 976  )))
977 977  
978 978  * (((
979 -**AT Command:**
982 +(% style="color:#037691" %)** AT Command:**
980 980  )))
981 981  
982 982  (((
... ... @@ -999,11 +999,11 @@
999 999  The uplink screen shot is:
1000 1000  )))
1001 1001  
1002 -[[image:1654160691922-496.png]]
1005 +(% 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" %)​
1003 1003  
1004 1004  
1005 1005  * (((
1006 -**Downlink Payload:**
1009 +(% style="color:#037691" %)** Downlink Payload:**
1007 1007  )))
1008 1008  
1009 1009  (((
... ... @@ -1013,7 +1013,7 @@
1013 1013  
1014 1014  
1015 1015  
1016 -==== **Set Serial Communication Parameters** ====
1019 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1017 1017  
1018 1018  (((
1019 1019  Set the Rs485 serial communication parameters:
... ... @@ -1020,7 +1020,7 @@
1020 1020  )))
1021 1021  
1022 1022  * (((
1023 -**AT Command:**
1026 +(% style="color:#037691" %)** AT Command:**
1024 1024  )))
1025 1025  
1026 1026  (((
... ... @@ -1027,41 +1027,28 @@
1027 1027  Set Baud Rate:
1028 1028  )))
1029 1029  
1030 -(% class="box infomessage" %)
1031 -(((
1032 -(((
1033 +
1033 1033  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1034 -)))
1035 -)))
1036 1036  
1036 +
1037 1037  (((
1038 1038  Set UART Parity
1039 1039  )))
1040 1040  
1041 -(% class="box infomessage" %)
1042 -(((
1043 -(((
1041 +
1044 1044  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1045 -)))
1046 -)))
1047 1047  
1044 +
1048 1048  (((
1049 1049  Set STOPBIT
1050 1050  )))
1051 1051  
1052 -(% class="box infomessage" %)
1053 -(((
1054 -(((
1049 +
1055 1055  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1056 -)))
1057 -)))
1058 1058  
1059 -(((
1060 -
1061 -)))
1062 1062  
1063 1063  * (((
1064 -**Downlink Payload:**
1054 +(% style="color:#037691" %)** Downlink Payload:**
1065 1065  )))
1066 1066  
1067 1067  (((
... ... @@ -1100,7 +1100,7 @@
1100 1100  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.
1101 1101  )))
1102 1102  
1103 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1093 +(% 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" %)​
1104 1104  
1105 1105  (((
1106 1106  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1174,7 +1174,7 @@
1174 1174  )))
1175 1175  
1176 1176  (((
1177 -[[image:image-20220602171200-9.png]]
1167 +(% 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" %)​
1178 1178  )))
1179 1179  
1180 1180  (((
... ... @@ -1182,18 +1182,20 @@
1182 1182  )))
1183 1183  
1184 1184  (((
1175 +(((
1185 1185  (% 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.
1186 1186  )))
1178 +)))
1187 1187  
1188 1188  
1189 1189  == 3.7 Buttons ==
1190 1190  
1191 1191  
1192 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1193 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1194 -|(% style="width:50px" %)**ACT**|(% style="width:350px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1195 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1196 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1184 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1185 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1186 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1187 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1188 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1197 1197  
1198 1198  == 3.8 LEDs ==
1199 1199  
... ... @@ -1213,17 +1213,17 @@
1213 1213  == 5.1 Access AT Command ==
1214 1214  
1215 1215  (((
1216 -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.
1208 +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.
1217 1217  )))
1218 1218  
1219 -[[image:1654162355560-817.png]]
1211 +(% 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" %)​
1220 1220  
1221 1221  
1222 1222  (((
1223 -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:
1215 +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:
1224 1224  )))
1225 1225  
1226 -[[image:1654162368066-342.png]]
1218 +(% 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" %)​
1227 1227  
1228 1228  
1229 1229  (((
... ... @@ -1254,7 +1254,9 @@
1254 1254  )))
1255 1255  
1256 1256  
1249 +(((
1257 1257  If device already joined network:
1251 +)))
1258 1258  
1259 1259  (% class="box infomessage" %)
1260 1260  (((
... ... @@ -1293,12 +1293,14 @@
1293 1293  
1294 1294  (% style="color:red" %)**Note:**
1295 1295  
1290 +(((
1296 1296  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1297 1297  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1298 1298  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.
1299 1299  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
1295 +)))
1300 1300  
1301 -[[image:1654162478620-421.png]]
1297 +(% 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" %)​
1302 1302  
1303 1303  
1304 1304  = 6. FAQ =
... ... @@ -1323,33 +1323,41 @@
1323 1323  Below shows the hardware connection for how to upload an image to RS485-LN:
1324 1324  )))
1325 1325  
1326 -[[image:1654162535040-878.png]]
1322 +(% 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"]](% title="Click and drag to resize" %)​
1327 1327  
1324 +(((
1328 1328  **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]].
1326 +)))
1329 1329  
1328 +(((
1330 1330  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1330 +)))
1331 1331  
1332 +(((
1332 1332  **Step3: **Open flashloader; choose the correct COM port to update.
1334 +)))
1333 1333  
1334 1334  (((
1335 1335  (((
1338 +(((
1336 1336  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1337 1337  )))
1338 1338  )))
1342 +)))
1339 1339  
1340 1340  
1341 -[[image:image-20220602175818-12.png]]
1345 +(% 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" %)​
1342 1342  
1343 1343  
1344 -[[image:image-20220602175848-13.png]]
1348 +(% 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" %)​
1345 1345  
1346 1346  
1347 -[[image:image-20220602175912-14.png]]
1351 +(% 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" %)​
1348 1348  
1349 1349  
1350 1350  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1351 1351  
1352 -[[image:image-20220602175638-10.png]]
1356 +(% 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" %)​
1353 1353  
1354 1354  
1355 1355  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1357,9 +1357,9 @@
1357 1357  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1358 1358  
1359 1359  
1360 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1364 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1361 1361  
1362 -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"]].
1366 +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"]].
1363 1363  
1364 1364  
1365 1365  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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