Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 58.41 >
edited by Xiaoling
on 2022/06/06 13:34
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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 ==
... ... @@ -25,6 +25,8 @@
25 25  (((
26 26  (((
27 27  (((
38 +
39 +
28 28  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
29 29  )))
30 30  )))
... ... @@ -48,11 +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 ==
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66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
83 +
69 69  **Interface for Model:**
70 70  
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
89 +
74 74  **LoRa Spec:**
75 75  
76 76  * Frequency Range:
... ... @@ -93,6 +93,8 @@
93 93  * Packet engine up to 256 bytes with CRC
94 94  
95 95  
112 +
113 +
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  
126 +
127 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -115,6 +115,8 @@
115 115  * Smart Factory
116 116  
117 117  
138 +
139 +
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]]
173 +(% 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  )))
... ... @@ -169,7 +169,7 @@
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"]]
194 +(% 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"]]
206 +(% 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  
208 +
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.
214 +(% 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]]
222 +(% 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  
224 +
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.
231 +**Add APP EUI in the application.**
208 208  )))
209 209  )))
210 210  
211 -[[image:image-20220519174512-1.png]]
235 +(% 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"]]
237 +(% 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"]]
239 +(% 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]]
241 +(% 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"]]
245 +(% 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  
249 +**Add APP KEY and DEV EUI**
227 227  
251 +(% 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" %)​
252 +
253 +
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.
255 +(% 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"]]
258 +(% 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.
266 +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  
... ... @@ -312,6 +312,7 @@
312 312  )))
313 313  )))
314 314  
341 +
315 315  === 3.3.2 Configure sensors ===
316 316  
317 317  (((
... ... @@ -323,13 +323,20 @@
323 323  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
324 324  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
325 325  |AT+CFGDEV|(% style="width:110px" %)(((
353 +(((
326 326  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
355 +)))
327 327  
357 +(((
328 328  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
359 +)))
329 329  
361 +(((
330 330  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
363 +)))
331 331  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
332 332  
366 +
333 333  === 3.3.3 Configure read commands for each sampling ===
334 334  
335 335  (((
... ... @@ -342,7 +342,7 @@
342 342  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
343 343  
344 344  
345 -**Each RS485 commands include two parts:**
379 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
346 346  
347 347  ~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.
348 348  
... ... @@ -353,15 +353,14 @@
353 353  
354 354  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
355 355  
356 -
357 357  Below are examples for the how above AT Commands works.
358 358  
359 359  
360 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
393 +(% 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:
361 361  
362 362  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
363 363  |(% style="width:496px" %)(((
364 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
397 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
365 365  
366 366  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
367 367  
... ... @@ -373,7 +373,7 @@
373 373  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
374 374  
375 375  
376 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
409 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
377 377  
378 378  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
379 379  |(% style="width:510px" %)(((
... ... @@ -386,20 +386,21 @@
386 386  
387 387  **Examples:**
388 388  
389 -* Grab bytes:
422 +* (% style="color:#037691" %)**Grab bytes**
390 390  
391 -[[image:image-20220602153621-1.png]]
424 +(% 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" %)​
392 392  
393 393  
394 -* Grab a section.
427 +* (% style="color:#037691" %)**Grab a section**
395 395  
396 -[[image:image-20220602153621-2.png]]
429 +(% 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" %)​
397 397  
398 398  
399 -* Grab different sections.
432 +* (% style="color:#037691" %)**Grab different sections**
400 400  
401 -[[image:image-20220602153621-3.png]]
434 +(% 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" %)​
402 402  
436 +
403 403  
404 404  )))
405 405  
... ... @@ -433,7 +433,7 @@
433 433  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
434 434  )))
435 435  
436 -[[image:1653269759169-150.png||height="513" width="716"]]
470 +(% 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" %)​
437 437  
438 438  
439 439  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -451,7 +451,7 @@
451 451  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
452 452  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
453 453  
454 -[[image:image-20220602155039-4.png]]
488 +(% 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" %)​
455 455  
456 456  
457 457  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -476,9 +476,10 @@
476 476  
477 477  Below are the uplink payloads:
478 478  
479 -[[image:1654157178836-407.png]]
513 +(% 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" %)​
480 480  
481 481  
516 +
482 482  === 3.3.5 Uplink on demand ===
483 483  
484 484  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.
... ... @@ -495,7 +495,7 @@
495 495  
496 496  RS485-LN support external Interrupt uplink since hardware v1.2 release.
497 497  
498 -[[image:1654157342174-798.png]]
533 +(% 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" %)​
499 499  
500 500  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.
501 501  
... ... @@ -503,12 +503,12 @@
503 503  == 3.4 Uplink Payload ==
504 504  
505 505  
506 -[[image:image-20220606110929-1.png]]
541 +(% 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" %)​
507 507  
508 508  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
509 509  
510 510  
511 -== 3.5 Configure RS485-BL via AT or Downlink ==
546 +== 3.5 Configure RS485-LN via AT or Downlink ==
512 512  
513 513  (((
514 514  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
... ... @@ -540,7 +540,7 @@
540 540  
541 541  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.
542 542  
543 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
578 +(% 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" %)​
544 544  
545 545  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)
546 546  
... ... @@ -550,7 +550,7 @@
550 550  
551 551  
552 552  
553 -==== **RS485 Debug Command** ====
588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
554 554  
555 555  (((
556 556  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -557,15 +557,12 @@
557 557  )))
558 558  
559 559  * (((
560 -**AT Command**
561 -)))
595 +**(% style="color:#037691" %)AT Command**
562 562  
563 -(% class="box infomessage" %)
564 -(((
565 -(((
566 566  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 +
599 +
567 567  )))
568 -)))
569 569  
570 570  (((
571 571  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
... ... @@ -572,7 +572,7 @@
572 572  )))
573 573  
574 574  * (((
575 -**Downlink Payload**
607 +(% style="color:#037691" %)**Downlink Payload**
576 576  )))
577 577  
578 578  (((
... ... @@ -665,20 +665,20 @@
665 665  )))
666 666  
667 667  (((
668 - [[image:1654159460680-153.png]]
700 + (% 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" %)​
669 669  )))
670 670  
671 671  
672 672  
673 673  
674 -==== **Set Payload version** ====
706 +==== **(% style="color:blue" %)Set Payload version** ====
675 675  
676 676  (((
677 -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.
709 +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.
678 678  )))
679 679  
680 680  * (((
681 -**AT Command:**
713 +**(% style="color:#037691" %)AT Command:**
682 682  )))
683 683  
684 684  (% class="box infomessage" %)
... ... @@ -689,7 +689,7 @@
689 689  )))
690 690  
691 691  * (((
692 -**Downlink Payload:**
724 +**(% style="color:#037691" %)Downlink Payload:**
693 693  )))
694 694  
695 695  (((
... ... @@ -703,7 +703,7 @@
703 703  
704 704  
705 705  
706 -==== **Set RS485 Sampling Commands** ====
738 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====
707 707  
708 708  (((
709 709  AT+COMMANDx or AT+DATACUTx
... ... @@ -718,29 +718,18 @@
718 718  )))
719 719  
720 720  * (((
721 -**AT Command:**
753 +**(% style="color:#037691" %)AT Command:**
722 722  )))
723 723  
724 -(% class="box infomessage" %)
725 -(((
726 -(((
756 +
727 727  **AT+COMMANDx: Configure RS485 read command to sensor.**
728 -)))
729 -)))
730 730  
731 -(% class="box infomessage" %)
732 -(((
733 -(((
759 +
734 734  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
735 -)))
736 -)))
737 737  
738 -(((
739 -
740 -)))
741 741  
742 742  * (((
743 -**Downlink Payload:**
764 +**(% style="color:#037691" %)Downlink Payload:**
744 744  )))
745 745  
746 746  (((
... ... @@ -772,7 +772,7 @@
772 772  XX XX XX XX: AT+COMMAND or AT+DATACUT command
773 773  )))
774 774  * (((
775 -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.
796 +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.
776 776  )))
777 777  
778 778  (((
... ... @@ -794,7 +794,7 @@
794 794  
795 795  
796 796  
797 -==== **Fast command to handle MODBUS device** ====
818 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====
798 798  
799 799  (((
800 800  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]].
... ... @@ -826,14 +826,14 @@
826 826  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.
827 827  )))
828 828  
829 -[[image:image-20220602165351-6.png]]
850 +(% 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" %)​
830 830  
831 -[[image:image-20220602165351-7.png]]
852 +(% 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" %)​
832 832  
833 833  
834 834  
835 835  
836 -==== **RS485 command timeout** ====
857 +==== **(% style="color:blue" %)RS485 command timeout** ====
837 837  
838 838  (((
839 839  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.
... ... @@ -844,7 +844,7 @@
844 844  )))
845 845  
846 846  * (((
847 -**AT Command:**
868 +**(% style="color:#037691" %) AT Command:**
848 848  )))
849 849  
850 850  (% class="box infomessage" %)
... ... @@ -867,7 +867,7 @@
867 867  )))
868 868  
869 869  * (((
870 -**Downlink Payload:**
891 +**(% style="color:#037691" %) Downlink Payload:**
871 871  )))
872 872  
873 873  (((
... ... @@ -889,7 +889,7 @@
889 889  
890 890  
891 891  
892 -==== **Uplink payload mode** ====
913 +==== **(% style="color:blue" %)Uplink payload mode** ====
893 893  
894 894  (((
895 895  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -900,29 +900,17 @@
900 900  )))
901 901  
902 902  * (((
903 -**AT Command:**
924 +**(% style="color:#037691" %) AT Command:**
904 904  )))
905 905  
906 -(% class="box infomessage" %)
907 -(((
908 -(((
927 +
909 909  **AT+DATAUP=0**
910 -)))
911 -)))
912 912  
913 -(% class="box infomessage" %)
914 -(((
915 -(((
916 916  **AT+DATAUP=1**
917 -)))
918 -)))
919 919  
920 -(((
921 -
922 -)))
923 923  
924 924  * (((
925 -**Downlink Payload:**
934 +**(% style="color:#037691" %) Downlink Payload:**
926 926  )))
927 927  
928 928  (((
... ... @@ -936,7 +936,7 @@
936 936  
937 937  
938 938  
939 -==== **Manually trigger an Uplink** ====
948 +==== **(% style="color:blue" %)Manually trigger an Uplink** ====
940 940  
941 941  (((
942 942  Ask device to send an uplink immediately.
... ... @@ -943,7 +943,7 @@
943 943  )))
944 944  
945 945  * (((
946 -**AT Command:**
955 +**(% style="color:#037691" %) AT Command:**
947 947  )))
948 948  
949 949  (((
... ... @@ -955,7 +955,7 @@
955 955  )))
956 956  
957 957  * (((
958 -**Downlink Payload:**
967 +**(% style="color:#037691" %) Downlink Payload:**
959 959  )))
960 960  
961 961  (((
... ... @@ -965,7 +965,7 @@
965 965  
966 966  
967 967  
968 -==== **Clear RS485 Command** ====
977 +==== **(% style="color:blue" %)Clear RS485 Command** ====
969 969  
970 970  (((
971 971  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -972,7 +972,7 @@
972 972  )))
973 973  
974 974  * (((
975 -**AT Command:**
984 +**(% style="color:#037691" %) AT Command:**
976 976  )))
977 977  
978 978  (((
... ... @@ -995,11 +995,11 @@
995 995  The uplink screen shot is:
996 996  )))
997 997  
998 -[[image:1654160691922-496.png]]
1007 +(% 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" %)​
999 999  
1000 1000  
1001 1001  * (((
1002 -**Downlink Payload:**
1011 +**(% style="color:#037691" %) Downlink Payload:**
1003 1003  )))
1004 1004  
1005 1005  (((
... ... @@ -1009,7 +1009,7 @@
1009 1009  
1010 1010  
1011 1011  
1012 -==== **Set Serial Communication Parameters** ====
1021 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ====
1013 1013  
1014 1014  (((
1015 1015  Set the Rs485 serial communication parameters:
... ... @@ -1016,7 +1016,7 @@
1016 1016  )))
1017 1017  
1018 1018  * (((
1019 -**AT Command:**
1028 +**(% style="color:#037691" %) AT Command:**
1020 1020  )))
1021 1021  
1022 1022  (((
... ... @@ -1023,41 +1023,28 @@
1023 1023  Set Baud Rate:
1024 1024  )))
1025 1025  
1026 -(% class="box infomessage" %)
1027 -(((
1028 -(((
1035 +
1029 1029  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1030 -)))
1031 -)))
1032 1032  
1038 +
1033 1033  (((
1034 1034  Set UART Parity
1035 1035  )))
1036 1036  
1037 -(% class="box infomessage" %)
1038 -(((
1039 -(((
1043 +
1040 1040  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1041 -)))
1042 -)))
1043 1043  
1046 +
1044 1044  (((
1045 1045  Set STOPBIT
1046 1046  )))
1047 1047  
1048 -(% class="box infomessage" %)
1049 -(((
1050 -(((
1051 +
1051 1051  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1052 -)))
1053 -)))
1054 1054  
1055 -(((
1056 -
1057 -)))
1058 1058  
1059 1059  * (((
1060 -**Downlink Payload:**
1056 +**(% style="color:#037691" %) Downlink Payload:**
1061 1061  )))
1062 1062  
1063 1063  (((
... ... @@ -1096,7 +1096,7 @@
1096 1096  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.
1097 1097  )))
1098 1098  
1099 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1095 +(% 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" %)​
1100 1100  
1101 1101  (((
1102 1102  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1107,29 +1107,29 @@
1107 1107  )))
1108 1108  
1109 1109  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1110 -|=(% style="width: 161px;" %)(((
1111 -**Command example:**
1112 -)))|=(% style="width: 337px;" %)(((
1106 +|=(% style="width: 100px;" %)(((
1107 +**Command example**
1108 +)))|=(% style="width: 400px;" %)(((
1113 1113  **Function**
1114 1114  )))
1115 -|(% style="width:161px" %)(((
1111 +|(% style="width:100px" %)(((
1116 1116  AT+RXMODE=1,10
1117 -)))|(% style="width:337px" %)(((
1113 +)))|(% style="width:400px" %)(((
1118 1118  Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1119 1119  )))
1120 -|(% style="width:161px" %)(((
1116 +|(% style="width:100px" %)(((
1121 1121  AT+RXMODE=2,500
1122 -)))|(% style="width:337px" %)(((
1118 +)))|(% style="width:400px" %)(((
1123 1123  Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1124 1124  )))
1125 -|(% style="width:161px" %)(((
1121 +|(% style="width:100px" %)(((
1126 1126  AT+RXMODE=0,0
1127 -)))|(% style="width:337px" %)(((
1123 +)))|(% style="width:400px" %)(((
1128 1128  Disable listening mode. This is the default settings.
1129 1129  )))
1130 -|(% style="width:161px" %)(((
1126 +|(% style="width:100px" %)(((
1131 1131  
1132 -)))|(% style="width:337px" %)(((
1128 +)))|(% style="width:400px" %)(((
1133 1133  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1134 1134  )))
1135 1135  
... ... @@ -1170,7 +1170,7 @@
1170 1170  )))
1171 1171  
1172 1172  (((
1173 -[[image:image-20220602171200-9.png]]
1169 +(% 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" %)​
1174 1174  )))
1175 1175  
1176 1176  (((
... ... @@ -1178,18 +1178,20 @@
1178 1178  )))
1179 1179  
1180 1180  (((
1177 +(((
1181 1181  (% 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.
1182 1182  )))
1180 +)))
1183 1183  
1184 1184  
1185 1185  == 3.7 Buttons ==
1186 1186  
1187 1187  
1188 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1189 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1190 -|(% 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**
1191 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1192 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1187 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1188 +|(% 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**
1189 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1190 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1193 1193  
1194 1194  == 3.8 LEDs ==
1195 1195  
... ... @@ -1209,17 +1209,17 @@
1209 1209  == 5.1 Access AT Command ==
1210 1210  
1211 1211  (((
1212 -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.
1210 +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.
1213 1213  )))
1214 1214  
1215 -[[image:1654162355560-817.png]]
1213 +(% 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" %)​
1216 1216  
1217 1217  
1218 1218  (((
1219 -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:
1217 +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:
1220 1220  )))
1221 1221  
1222 -[[image:1654162368066-342.png]]
1220 +(% 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" %)​
1223 1223  
1224 1224  
1225 1225  (((
... ... @@ -1250,7 +1250,9 @@
1250 1250  )))
1251 1251  
1252 1252  
1251 +(((
1253 1253  If device already joined network:
1253 +)))
1254 1254  
1255 1255  (% class="box infomessage" %)
1256 1256  (((
... ... @@ -1289,12 +1289,14 @@
1289 1289  
1290 1290  (% style="color:red" %)**Note:**
1291 1291  
1292 +(((
1292 1292  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1293 1293  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1294 1294  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.
1295 1295  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
1297 +)))
1296 1296  
1297 -[[image:1654162478620-421.png]]
1299 +(% 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" %)​
1298 1298  
1299 1299  
1300 1300  = 6. FAQ =
... ... @@ -1319,33 +1319,41 @@
1319 1319  Below shows the hardware connection for how to upload an image to RS485-LN:
1320 1320  )))
1321 1321  
1322 -[[image:1654162535040-878.png]]
1324 +(% 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" %)​
1323 1323  
1326 +(((
1324 1324  **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]].
1328 +)))
1325 1325  
1330 +(((
1326 1326  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1332 +)))
1327 1327  
1334 +(((
1328 1328  **Step3: **Open flashloader; choose the correct COM port to update.
1336 +)))
1329 1329  
1330 1330  (((
1331 1331  (((
1340 +(((
1332 1332  (% 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.
1333 1333  )))
1334 1334  )))
1344 +)))
1335 1335  
1336 1336  
1337 -[[image:image-20220602175818-12.png]]
1347 +(% 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" %)​
1338 1338  
1339 1339  
1340 -[[image:image-20220602175848-13.png]]
1350 +(% 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" %)​
1341 1341  
1342 1342  
1343 -[[image:image-20220602175912-14.png]]
1353 +(% 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" %)​
1344 1344  
1345 1345  
1346 1346  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1347 1347  
1348 -[[image:image-20220602175638-10.png]]
1358 +(% 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" %)​
1349 1349  
1350 1350  
1351 1351  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1353,9 +1353,9 @@
1353 1353  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1354 1354  
1355 1355  
1356 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1366 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1357 1357  
1358 -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"]].
1368 +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"]].
1359 1359  
1360 1360  
1361 1361  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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