Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 58.42 >
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 ==
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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 ==
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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
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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  )))
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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"]]
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  (((
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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  
... ... @@ -313,7 +313,6 @@
313 313  )))
314 314  
315 315  
316 -
317 317  === 3.3.2 Configure sensors ===
318 318  
319 319  (((
... ... @@ -325,13 +325,20 @@
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" %)(((
353 +(((
328 328  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
355 +)))
329 329  
357 +(((
330 330  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
359 +)))
331 331  
361 +(((
332 332  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
363 +)))
333 333  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
334 334  
366 +
335 335  === 3.3.3 Configure read commands for each sampling ===
336 336  
337 337  (((
... ... @@ -344,7 +344,7 @@
344 344  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
345 345  
346 346  
347 -**Each RS485 commands include two parts:**
379 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
348 348  
349 349  ~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.
350 350  
... ... @@ -355,15 +355,14 @@
355 355  
356 356  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
357 357  
358 -
359 359  Below are examples for the how above AT Commands works.
360 360  
361 361  
362 -**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:
363 363  
364 364  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
365 365  |(% style="width:496px" %)(((
366 -**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**
367 367  
368 368  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
369 369  
... ... @@ -375,7 +375,7 @@
375 375  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
376 376  
377 377  
378 -**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.
379 379  
380 380  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
381 381  |(% style="width:510px" %)(((
... ... @@ -388,20 +388,21 @@
388 388  
389 389  **Examples:**
390 390  
391 -* Grab bytes:
422 +* (% style="color:#037691" %)**Grab bytes**
392 392  
393 -[[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" %)​
394 394  
395 395  
396 -* Grab a section.
427 +* (% style="color:#037691" %)**Grab a section**
397 397  
398 -[[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" %)​
399 399  
400 400  
401 -* Grab different sections.
432 +* (% style="color:#037691" %)**Grab different sections**
402 402  
403 -[[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" %)​
404 404  
436 +
405 405  
406 406  )))
407 407  
... ... @@ -435,7 +435,7 @@
435 435  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
436 436  )))
437 437  
438 -[[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" %)​
439 439  
440 440  
441 441  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -453,7 +453,7 @@
453 453  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
454 454  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
455 455  
456 -[[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" %)​
457 457  
458 458  
459 459  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -478,9 +478,10 @@
478 478  
479 479  Below are the uplink payloads:
480 480  
481 -[[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" %)​
482 482  
483 483  
516 +
484 484  === 3.3.5 Uplink on demand ===
485 485  
486 486  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.
... ... @@ -497,7 +497,7 @@
497 497  
498 498  RS485-LN support external Interrupt uplink since hardware v1.2 release.
499 499  
500 -[[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" %)​
501 501  
502 502  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.
503 503  
... ... @@ -505,12 +505,12 @@
505 505  == 3.4 Uplink Payload ==
506 506  
507 507  
508 -[[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" %)​
509 509  
510 510  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
511 511  
512 512  
513 -== 3.5 Configure RS485-BL via AT or Downlink ==
546 +== 3.5 Configure RS485-LN via AT or Downlink ==
514 514  
515 515  (((
516 516  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
... ... @@ -542,7 +542,7 @@
542 542  
543 543  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.
544 544  
545 -[[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" %)​
546 546  
547 547  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)
548 548  
... ... @@ -552,7 +552,7 @@
552 552  
553 553  
554 554  
555 -==== **RS485 Debug Command** ====
588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
556 556  
557 557  (((
558 558  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -559,15 +559,12 @@
559 559  )))
560 560  
561 561  * (((
562 -**AT Command**
563 -)))
595 +**(% style="color:#037691" %)AT Command**
564 564  
565 -(% class="box infomessage" %)
566 -(((
567 -(((
568 568  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 +
599 +
569 569  )))
570 -)))
571 571  
572 572  (((
573 573  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
... ... @@ -574,7 +574,7 @@
574 574  )))
575 575  
576 576  * (((
577 -**Downlink Payload**
607 +(% style="color:#037691" %)**Downlink Payload**
578 578  )))
579 579  
580 580  (((
... ... @@ -667,20 +667,20 @@
667 667  )))
668 668  
669 669  (((
670 - [[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" %)​
671 671  )))
672 672  
673 673  
674 674  
675 675  
676 -==== **Set Payload version** ====
706 +==== **(% style="color:blue" %)Set Payload version** ====
677 677  
678 678  (((
679 -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.
680 680  )))
681 681  
682 682  * (((
683 -**AT Command:**
713 +**(% style="color:#037691" %)AT Command:**
684 684  )))
685 685  
686 686  (% class="box infomessage" %)
... ... @@ -691,7 +691,7 @@
691 691  )))
692 692  
693 693  * (((
694 -**Downlink Payload:**
724 +**(% style="color:#037691" %)Downlink Payload:**
695 695  )))
696 696  
697 697  (((
... ... @@ -705,7 +705,7 @@
705 705  
706 706  
707 707  
708 -==== **Set RS485 Sampling Commands** ====
738 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====
709 709  
710 710  (((
711 711  AT+COMMANDx or AT+DATACUTx
... ... @@ -720,29 +720,18 @@
720 720  )))
721 721  
722 722  * (((
723 -**AT Command:**
753 +**(% style="color:#037691" %)AT Command:**
724 724  )))
725 725  
726 -(% class="box infomessage" %)
727 -(((
728 -(((
756 +
729 729  **AT+COMMANDx: Configure RS485 read command to sensor.**
730 -)))
731 -)))
732 732  
733 -(% class="box infomessage" %)
734 -(((
735 -(((
759 +
736 736  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
737 -)))
738 -)))
739 739  
740 -(((
741 -
742 -)))
743 743  
744 744  * (((
745 -**Downlink Payload:**
764 +**(% style="color:#037691" %)Downlink Payload:**
746 746  )))
747 747  
748 748  (((
... ... @@ -774,7 +774,7 @@
774 774  XX XX XX XX: AT+COMMAND or AT+DATACUT command
775 775  )))
776 776  * (((
777 -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.
778 778  )))
779 779  
780 780  (((
... ... @@ -796,7 +796,7 @@
796 796  
797 797  
798 798  
799 -==== **Fast command to handle MODBUS device** ====
818 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====
800 800  
801 801  (((
802 802  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]].
... ... @@ -828,14 +828,14 @@
828 828  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.
829 829  )))
830 830  
831 -[[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" %)​
832 832  
833 -[[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" %)​
834 834  
835 835  
836 836  
837 837  
838 -==== **RS485 command timeout** ====
857 +==== **(% style="color:blue" %)RS485 command timeout** ====
839 839  
840 840  (((
841 841  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.
... ... @@ -846,7 +846,7 @@
846 846  )))
847 847  
848 848  * (((
849 -**AT Command:**
868 +**(% style="color:#037691" %) AT Command:**
850 850  )))
851 851  
852 852  (% class="box infomessage" %)
... ... @@ -869,7 +869,7 @@
869 869  )))
870 870  
871 871  * (((
872 -**Downlink Payload:**
891 +**(% style="color:#037691" %) Downlink Payload:**
873 873  )))
874 874  
875 875  (((
... ... @@ -891,7 +891,7 @@
891 891  
892 892  
893 893  
894 -==== **Uplink payload mode** ====
913 +==== **(% style="color:blue" %)Uplink payload mode** ====
895 895  
896 896  (((
897 897  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -902,29 +902,17 @@
902 902  )))
903 903  
904 904  * (((
905 -**AT Command:**
924 +**(% style="color:#037691" %) AT Command:**
906 906  )))
907 907  
908 -(% class="box infomessage" %)
909 -(((
910 -(((
927 +
911 911  **AT+DATAUP=0**
912 -)))
913 -)))
914 914  
915 -(% class="box infomessage" %)
916 -(((
917 -(((
918 918  **AT+DATAUP=1**
919 -)))
920 -)))
921 921  
922 -(((
923 -
924 -)))
925 925  
926 926  * (((
927 -**Downlink Payload:**
934 +**(% style="color:#037691" %) Downlink Payload:**
928 928  )))
929 929  
930 930  (((
... ... @@ -938,7 +938,7 @@
938 938  
939 939  
940 940  
941 -==== **Manually trigger an Uplink** ====
948 +==== **(% style="color:blue" %)Manually trigger an Uplink** ====
942 942  
943 943  (((
944 944  Ask device to send an uplink immediately.
... ... @@ -945,7 +945,7 @@
945 945  )))
946 946  
947 947  * (((
948 -**AT Command:**
955 +**(% style="color:#037691" %) AT Command:**
949 949  )))
950 950  
951 951  (((
... ... @@ -957,7 +957,7 @@
957 957  )))
958 958  
959 959  * (((
960 -**Downlink Payload:**
967 +**(% style="color:#037691" %) Downlink Payload:**
961 961  )))
962 962  
963 963  (((
... ... @@ -967,7 +967,7 @@
967 967  
968 968  
969 969  
970 -==== **Clear RS485 Command** ====
977 +==== **(% style="color:blue" %)Clear RS485 Command** ====
971 971  
972 972  (((
973 973  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -974,7 +974,7 @@
974 974  )))
975 975  
976 976  * (((
977 -**AT Command:**
984 +**(% style="color:#037691" %) AT Command:**
978 978  )))
979 979  
980 980  (((
... ... @@ -997,11 +997,11 @@
997 997  The uplink screen shot is:
998 998  )))
999 999  
1000 -[[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" %)​
1001 1001  
1002 1002  
1003 1003  * (((
1004 -**Downlink Payload:**
1011 +**(% style="color:#037691" %) Downlink Payload:**
1005 1005  )))
1006 1006  
1007 1007  (((
... ... @@ -1011,7 +1011,7 @@
1011 1011  
1012 1012  
1013 1013  
1014 -==== **Set Serial Communication Parameters** ====
1021 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ====
1015 1015  
1016 1016  (((
1017 1017  Set the Rs485 serial communication parameters:
... ... @@ -1018,7 +1018,7 @@
1018 1018  )))
1019 1019  
1020 1020  * (((
1021 -**AT Command:**
1028 +**(% style="color:#037691" %) AT Command:**
1022 1022  )))
1023 1023  
1024 1024  (((
... ... @@ -1025,41 +1025,28 @@
1025 1025  Set Baud Rate:
1026 1026  )))
1027 1027  
1028 -(% class="box infomessage" %)
1029 -(((
1030 -(((
1035 +
1031 1031  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1032 -)))
1033 -)))
1034 1034  
1038 +
1035 1035  (((
1036 1036  Set UART Parity
1037 1037  )))
1038 1038  
1039 -(% class="box infomessage" %)
1040 -(((
1041 -(((
1043 +
1042 1042  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1043 -)))
1044 -)))
1045 1045  
1046 +
1046 1046  (((
1047 1047  Set STOPBIT
1048 1048  )))
1049 1049  
1050 -(% class="box infomessage" %)
1051 -(((
1052 -(((
1051 +
1053 1053  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1054 -)))
1055 -)))
1056 1056  
1057 -(((
1058 -
1059 -)))
1060 1060  
1061 1061  * (((
1062 -**Downlink Payload:**
1056 +**(% style="color:#037691" %) Downlink Payload:**
1063 1063  )))
1064 1064  
1065 1065  (((
... ... @@ -1098,7 +1098,7 @@
1098 1098  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.
1099 1099  )))
1100 1100  
1101 -[[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" %)​
1102 1102  
1103 1103  (((
1104 1104  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1109,29 +1109,29 @@
1109 1109  )))
1110 1110  
1111 1111  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1112 -|=(% style="width: 161px;" %)(((
1113 -**Command example:**
1114 -)))|=(% style="width: 337px;" %)(((
1106 +|=(% style="width: 100px;" %)(((
1107 +**Command example**
1108 +)))|=(% style="width: 400px;" %)(((
1115 1115  **Function**
1116 1116  )))
1117 -|(% style="width:161px" %)(((
1111 +|(% style="width:100px" %)(((
1118 1118  AT+RXMODE=1,10
1119 -)))|(% style="width:337px" %)(((
1113 +)))|(% style="width:400px" %)(((
1120 1120  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.
1121 1121  )))
1122 -|(% style="width:161px" %)(((
1116 +|(% style="width:100px" %)(((
1123 1123  AT+RXMODE=2,500
1124 -)))|(% style="width:337px" %)(((
1118 +)))|(% style="width:400px" %)(((
1125 1125  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
1126 1126  )))
1127 -|(% style="width:161px" %)(((
1121 +|(% style="width:100px" %)(((
1128 1128  AT+RXMODE=0,0
1129 -)))|(% style="width:337px" %)(((
1123 +)))|(% style="width:400px" %)(((
1130 1130  Disable listening mode. This is the default settings.
1131 1131  )))
1132 -|(% style="width:161px" %)(((
1126 +|(% style="width:100px" %)(((
1133 1133  
1134 -)))|(% style="width:337px" %)(((
1128 +)))|(% style="width:400px" %)(((
1135 1135  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1136 1136  )))
1137 1137  
... ... @@ -1172,7 +1172,7 @@
1172 1172  )))
1173 1173  
1174 1174  (((
1175 -[[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" %)​
1176 1176  )))
1177 1177  
1178 1178  (((
... ... @@ -1180,18 +1180,20 @@
1180 1180  )))
1181 1181  
1182 1182  (((
1177 +(((
1183 1183  (% 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.
1184 1184  )))
1180 +)))
1185 1185  
1186 1186  
1187 1187  == 3.7 Buttons ==
1188 1188  
1189 1189  
1190 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1191 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1192 -|(% 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**
1193 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1194 -|(% 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"]]
1195 1195  
1196 1196  == 3.8 LEDs ==
1197 1197  
... ... @@ -1211,17 +1211,17 @@
1211 1211  == 5.1 Access AT Command ==
1212 1212  
1213 1213  (((
1214 -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.
1215 1215  )))
1216 1216  
1217 -[[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" %)​
1218 1218  
1219 1219  
1220 1220  (((
1221 -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:
1222 1222  )))
1223 1223  
1224 -[[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" %)​
1225 1225  
1226 1226  
1227 1227  (((
... ... @@ -1252,7 +1252,9 @@
1252 1252  )))
1253 1253  
1254 1254  
1251 +(((
1255 1255  If device already joined network:
1253 +)))
1256 1256  
1257 1257  (% class="box infomessage" %)
1258 1258  (((
... ... @@ -1291,12 +1291,14 @@
1291 1291  
1292 1292  (% style="color:red" %)**Note:**
1293 1293  
1292 +(((
1294 1294  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1295 1295  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1296 1296  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.
1297 1297  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 +)))
1298 1298  
1299 -[[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" %)​
1300 1300  
1301 1301  
1302 1302  = 6. FAQ =
... ... @@ -1321,33 +1321,41 @@
1321 1321  Below shows the hardware connection for how to upload an image to RS485-LN:
1322 1322  )))
1323 1323  
1324 -[[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" %)​
1325 1325  
1326 +(((
1326 1326  **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 +)))
1327 1327  
1330 +(((
1328 1328  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1332 +)))
1329 1329  
1334 +(((
1330 1330  **Step3: **Open flashloader; choose the correct COM port to update.
1336 +)))
1331 1331  
1332 1332  (((
1333 1333  (((
1340 +(((
1334 1334  (% 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.
1335 1335  )))
1336 1336  )))
1344 +)))
1337 1337  
1338 1338  
1339 -[[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" %)​
1340 1340  
1341 1341  
1342 -[[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" %)​
1343 1343  
1344 1344  
1345 -[[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" %)​
1346 1346  
1347 1347  
1348 1348  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1349 1349  
1350 -[[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" %)​
1351 1351  
1352 1352  
1353 1353  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1355,9 +1355,9 @@
1355 1355  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1356 1356  
1357 1357  
1358 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1366 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1359 1359  
1360 -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"]].
1361 1361  
1362 1362  
1363 1363  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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