Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 58.40 >
edited by Xiaoling
on 2022/06/06 13:34
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on 2022/06/14 11:47
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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:
... ... @@ -92,6 +92,9 @@
92 92  * Automatic RF Sense and CAD with ultra-fast AFC.
93 93  * Packet engine up to 256 bytes with CRC
94 94  
111 +
112 +
113 +
95 95  == 1.3 Features ==
96 96  
97 97  * LoRaWAN Class A & Class C protocol (default Class C)
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103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
125 +
126 +
127 +
106 106  == 1.4 Applications ==
107 107  
108 108  * Smart Buildings & Home Automation
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112 112  * Smart Cities
113 113  * Smart Factory
114 114  
137 +
138 +
139 +
115 115  == 1.5 Firmware Change log ==
116 116  
117 117  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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145 145  Once there is power, the RS485-LN will be on.
146 146  )))
147 147  
148 -[[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" %)​
149 149  
150 150  
151 151  )))
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166 166  
167 167  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. 
168 168  
169 -[[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" %)​
170 170  
171 171  
172 172  (((
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178 178  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
179 179  )))
180 180  
181 -[[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" %)​
182 182  
208 +
183 183  (((
184 184  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:
185 185  )))
186 186  
187 187  (((
188 -**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.
189 189  )))
190 190  
191 191  (((
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193 193  )))
194 194  )))
195 195  
196 -[[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" %)​
197 197  
224 +
198 198  (((
199 199  (((
200 200  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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201 201  )))
202 202  
203 203  (((
204 -Add APP EUI in the application.
231 +**Add APP EUI in the application.**
205 205  )))
206 206  )))
207 207  
208 -[[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" %)​
209 209  
210 -[[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" %)​
211 211  
212 -[[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" %)​
213 213  
214 -[[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" %)​
215 215  
216 216  You can also choose to create the device manually.
217 217  
218 -[[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" %)​
219 219  
220 -Add APP KEY and DEV EUI
221 221  
222 -[[image:1652953553383-907.png||height="514" width="724"]]
223 223  
249 +**Add APP KEY and DEV EUI**
224 224  
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 +
225 225  (((
226 -**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.
227 227  )))
228 228  
229 -[[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" %)​
230 230  
231 231  
232 232  == 3.3 Configure Commands to read data ==
... ... @@ -234,7 +234,7 @@
234 234  (((
235 235  (((
236 236  (((
237 -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.
238 238  )))
239 239  )))
240 240  
... ... @@ -309,6 +309,7 @@
309 309  )))
310 310  )))
311 311  
341 +
312 312  === 3.3.2 Configure sensors ===
313 313  
314 314  (((
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320 320  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
321 321  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
322 322  |AT+CFGDEV|(% style="width:110px" %)(((
353 +(((
323 323  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
355 +)))
324 324  
357 +(((
325 325  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
359 +)))
326 326  
361 +(((
327 327  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
363 +)))
328 328  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
329 329  
366 +
330 330  === 3.3.3 Configure read commands for each sampling ===
331 331  
332 332  (((
... ... @@ -339,7 +339,7 @@
339 339  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
340 340  
341 341  
342 -**Each RS485 commands include two parts:**
379 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
343 343  
344 344  ~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.
345 345  
... ... @@ -350,15 +350,14 @@
350 350  
351 351  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
352 352  
353 -
354 354  Below are examples for the how above AT Commands works.
355 355  
356 356  
357 -**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:
358 358  
359 359  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
360 360  |(% style="width:496px" %)(((
361 -**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**
362 362  
363 363  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
364 364  
... ... @@ -370,7 +370,7 @@
370 370  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
371 371  
372 372  
373 -**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.
374 374  
375 375  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
376 376  |(% style="width:510px" %)(((
... ... @@ -383,20 +383,21 @@
383 383  
384 384  **Examples:**
385 385  
386 -* Grab bytes:
422 +* (% style="color:#037691" %)**Grab bytes**
387 387  
388 -[[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" %)​
389 389  
390 390  
391 -* Grab a section.
427 +* (% style="color:#037691" %)**Grab a section**
392 392  
393 -[[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" %)​
394 394  
395 395  
396 -* Grab different sections.
432 +* (% style="color:#037691" %)**Grab different sections**
397 397  
398 -[[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" %)​
399 399  
436 +
400 400  
401 401  )))
402 402  
... ... @@ -430,7 +430,7 @@
430 430  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
431 431  )))
432 432  
433 -[[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" %)​
434 434  
435 435  
436 436  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -448,7 +448,7 @@
448 448  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
449 449  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
450 450  
451 -[[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" %)​
452 452  
453 453  
454 454  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -473,9 +473,10 @@
473 473  
474 474  Below are the uplink payloads:
475 475  
476 -[[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" %)​
477 477  
478 478  
516 +
479 479  === 3.3.5 Uplink on demand ===
480 480  
481 481  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.
... ... @@ -492,7 +492,7 @@
492 492  
493 493  RS485-LN support external Interrupt uplink since hardware v1.2 release.
494 494  
495 -[[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" %)​
496 496  
497 497  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.
498 498  
... ... @@ -500,12 +500,12 @@
500 500  == 3.4 Uplink Payload ==
501 501  
502 502  
503 -[[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" %)​
504 504  
505 505  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
506 506  
507 507  
508 -== 3.5 Configure RS485-BL via AT or Downlink ==
546 +== 3.5 Configure RS485-LN via AT or Downlink ==
509 509  
510 510  (((
511 511  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
... ... @@ -537,7 +537,7 @@
537 537  
538 538  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.
539 539  
540 -[[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" %)​
541 541  
542 542  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)
543 543  
... ... @@ -547,7 +547,7 @@
547 547  
548 548  
549 549  
550 -==== **RS485 Debug Command** ====
588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
551 551  
552 552  (((
553 553  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -554,15 +554,12 @@
554 554  )))
555 555  
556 556  * (((
557 -**AT Command**
558 -)))
595 +**(% style="color:#037691" %)AT Command**
559 559  
560 -(% class="box infomessage" %)
561 -(((
562 -(((
563 563  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 +
599 +
564 564  )))
565 -)))
566 566  
567 567  (((
568 568  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
... ... @@ -569,7 +569,7 @@
569 569  )))
570 570  
571 571  * (((
572 -**Downlink Payload**
607 +(% style="color:#037691" %)**Downlink Payload**
573 573  )))
574 574  
575 575  (((
... ... @@ -662,20 +662,20 @@
662 662  )))
663 663  
664 664  (((
665 - [[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" %)​
666 666  )))
667 667  
668 668  
669 669  
670 670  
671 -==== **Set Payload version** ====
706 +==== **(% style="color:blue" %)Set Payload version** ====
672 672  
673 673  (((
674 -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.
675 675  )))
676 676  
677 677  * (((
678 -**AT Command:**
713 +**(% style="color:#037691" %)AT Command:**
679 679  )))
680 680  
681 681  (% class="box infomessage" %)
... ... @@ -686,7 +686,7 @@
686 686  )))
687 687  
688 688  * (((
689 -**Downlink Payload:**
724 +**(% style="color:#037691" %)Downlink Payload:**
690 690  )))
691 691  
692 692  (((
... ... @@ -700,7 +700,7 @@
700 700  
701 701  
702 702  
703 -==== **Set RS485 Sampling Commands** ====
738 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====
704 704  
705 705  (((
706 706  AT+COMMANDx or AT+DATACUTx
... ... @@ -715,29 +715,18 @@
715 715  )))
716 716  
717 717  * (((
718 -**AT Command:**
753 +**(% style="color:#037691" %)AT Command:**
719 719  )))
720 720  
721 -(% class="box infomessage" %)
722 -(((
723 -(((
756 +
724 724  **AT+COMMANDx: Configure RS485 read command to sensor.**
725 -)))
726 -)))
727 727  
728 -(% class="box infomessage" %)
729 -(((
730 -(((
759 +
731 731  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
732 -)))
733 -)))
734 734  
735 -(((
736 -
737 -)))
738 738  
739 739  * (((
740 -**Downlink Payload:**
764 +**(% style="color:#037691" %)Downlink Payload:**
741 741  )))
742 742  
743 743  (((
... ... @@ -769,7 +769,7 @@
769 769  XX XX XX XX: AT+COMMAND or AT+DATACUT command
770 770  )))
771 771  * (((
772 -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.
773 773  )))
774 774  
775 775  (((
... ... @@ -791,7 +791,7 @@
791 791  
792 792  
793 793  
794 -==== **Fast command to handle MODBUS device** ====
818 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====
795 795  
796 796  (((
797 797  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]].
... ... @@ -823,14 +823,14 @@
823 823  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.
824 824  )))
825 825  
826 -[[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" %)​
827 827  
828 -[[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" %)​
829 829  
830 830  
831 831  
832 832  
833 -==== **RS485 command timeout** ====
857 +==== **(% style="color:blue" %)RS485 command timeout** ====
834 834  
835 835  (((
836 836  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.
... ... @@ -841,7 +841,7 @@
841 841  )))
842 842  
843 843  * (((
844 -**AT Command:**
868 +**(% style="color:#037691" %) AT Command:**
845 845  )))
846 846  
847 847  (% class="box infomessage" %)
... ... @@ -864,7 +864,7 @@
864 864  )))
865 865  
866 866  * (((
867 -**Downlink Payload:**
891 +**(% style="color:#037691" %) Downlink Payload:**
868 868  )))
869 869  
870 870  (((
... ... @@ -886,7 +886,7 @@
886 886  
887 887  
888 888  
889 -==== **Uplink payload mode** ====
913 +==== **(% style="color:blue" %)Uplink payload mode** ====
890 890  
891 891  (((
892 892  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -897,29 +897,17 @@
897 897  )))
898 898  
899 899  * (((
900 -**AT Command:**
924 +**(% style="color:#037691" %) AT Command:**
901 901  )))
902 902  
903 -(% class="box infomessage" %)
904 -(((
905 -(((
927 +
906 906  **AT+DATAUP=0**
907 -)))
908 -)))
909 909  
910 -(% class="box infomessage" %)
911 -(((
912 -(((
913 913  **AT+DATAUP=1**
914 -)))
915 -)))
916 916  
917 -(((
918 -
919 -)))
920 920  
921 921  * (((
922 -**Downlink Payload:**
934 +**(% style="color:#037691" %) Downlink Payload:**
923 923  )))
924 924  
925 925  (((
... ... @@ -933,7 +933,7 @@
933 933  
934 934  
935 935  
936 -==== **Manually trigger an Uplink** ====
948 +==== **(% style="color:blue" %)Manually trigger an Uplink** ====
937 937  
938 938  (((
939 939  Ask device to send an uplink immediately.
... ... @@ -940,7 +940,7 @@
940 940  )))
941 941  
942 942  * (((
943 -**AT Command:**
955 +**(% style="color:#037691" %) AT Command:**
944 944  )))
945 945  
946 946  (((
... ... @@ -952,7 +952,7 @@
952 952  )))
953 953  
954 954  * (((
955 -**Downlink Payload:**
967 +**(% style="color:#037691" %) Downlink Payload:**
956 956  )))
957 957  
958 958  (((
... ... @@ -962,7 +962,7 @@
962 962  
963 963  
964 964  
965 -==== **Clear RS485 Command** ====
977 +==== **(% style="color:blue" %)Clear RS485 Command** ====
966 966  
967 967  (((
968 968  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -969,7 +969,7 @@
969 969  )))
970 970  
971 971  * (((
972 -**AT Command:**
984 +**(% style="color:#037691" %) AT Command:**
973 973  )))
974 974  
975 975  (((
... ... @@ -992,11 +992,11 @@
992 992  The uplink screen shot is:
993 993  )))
994 994  
995 -[[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" %)​
996 996  
997 997  
998 998  * (((
999 -**Downlink Payload:**
1011 +**(% style="color:#037691" %) Downlink Payload:**
1000 1000  )))
1001 1001  
1002 1002  (((
... ... @@ -1006,7 +1006,7 @@
1006 1006  
1007 1007  
1008 1008  
1009 -==== **Set Serial Communication Parameters** ====
1021 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ====
1010 1010  
1011 1011  (((
1012 1012  Set the Rs485 serial communication parameters:
... ... @@ -1013,7 +1013,7 @@
1013 1013  )))
1014 1014  
1015 1015  * (((
1016 -**AT Command:**
1028 +**(% style="color:#037691" %) AT Command:**
1017 1017  )))
1018 1018  
1019 1019  (((
... ... @@ -1020,41 +1020,28 @@
1020 1020  Set Baud Rate:
1021 1021  )))
1022 1022  
1023 -(% class="box infomessage" %)
1024 -(((
1025 -(((
1035 +
1026 1026  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1027 -)))
1028 -)))
1029 1029  
1038 +
1030 1030  (((
1031 1031  Set UART Parity
1032 1032  )))
1033 1033  
1034 -(% class="box infomessage" %)
1035 -(((
1036 -(((
1043 +
1037 1037  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1038 -)))
1039 -)))
1040 1040  
1046 +
1041 1041  (((
1042 1042  Set STOPBIT
1043 1043  )))
1044 1044  
1045 -(% class="box infomessage" %)
1046 -(((
1047 -(((
1051 +
1048 1048  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1049 -)))
1050 -)))
1051 1051  
1052 -(((
1053 -
1054 -)))
1055 1055  
1056 1056  * (((
1057 -**Downlink Payload:**
1056 +**(% style="color:#037691" %) Downlink Payload:**
1058 1058  )))
1059 1059  
1060 1060  (((
... ... @@ -1093,7 +1093,7 @@
1093 1093  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.
1094 1094  )))
1095 1095  
1096 -[[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" %)​
1097 1097  
1098 1098  (((
1099 1099  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1104,29 +1104,29 @@
1104 1104  )))
1105 1105  
1106 1106  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1107 -|=(% style="width: 161px;" %)(((
1108 -**Command example:**
1109 -)))|=(% style="width: 337px;" %)(((
1106 +|=(% style="width: 100px;" %)(((
1107 +**Command example**
1108 +)))|=(% style="width: 400px;" %)(((
1110 1110  **Function**
1111 1111  )))
1112 -|(% style="width:161px" %)(((
1111 +|(% style="width:100px" %)(((
1113 1113  AT+RXMODE=1,10
1114 -)))|(% style="width:337px" %)(((
1113 +)))|(% style="width:400px" %)(((
1115 1115  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.
1116 1116  )))
1117 -|(% style="width:161px" %)(((
1116 +|(% style="width:100px" %)(((
1118 1118  AT+RXMODE=2,500
1119 -)))|(% style="width:337px" %)(((
1118 +)))|(% style="width:400px" %)(((
1120 1120  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
1121 1121  )))
1122 -|(% style="width:161px" %)(((
1121 +|(% style="width:100px" %)(((
1123 1123  AT+RXMODE=0,0
1124 -)))|(% style="width:337px" %)(((
1123 +)))|(% style="width:400px" %)(((
1125 1125  Disable listening mode. This is the default settings.
1126 1126  )))
1127 -|(% style="width:161px" %)(((
1126 +|(% style="width:100px" %)(((
1128 1128  
1129 -)))|(% style="width:337px" %)(((
1128 +)))|(% style="width:400px" %)(((
1130 1130  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1131 1131  )))
1132 1132  
... ... @@ -1167,7 +1167,7 @@
1167 1167  )))
1168 1168  
1169 1169  (((
1170 -[[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" %)​
1171 1171  )))
1172 1172  
1173 1173  (((
... ... @@ -1175,18 +1175,20 @@
1175 1175  )))
1176 1176  
1177 1177  (((
1177 +(((
1178 1178  (% 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.
1179 1179  )))
1180 +)))
1180 1180  
1181 1181  
1182 1182  == 3.7 Buttons ==
1183 1183  
1184 1184  
1185 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1186 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1187 -|(% 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**
1188 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1189 -|(% 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"]]
1190 1190  
1191 1191  == 3.8 LEDs ==
1192 1192  
... ... @@ -1196,7 +1196,6 @@
1196 1196  |**PWR**|Always on if there is power
1197 1197  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1198 1198  
1199 -
1200 1200  = 4. Case Study =
1201 1201  
1202 1202  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
... ... @@ -1207,17 +1207,17 @@
1207 1207  == 5.1 Access AT Command ==
1208 1208  
1209 1209  (((
1210 -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.
1211 1211  )))
1212 1212  
1213 -[[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" %)​
1214 1214  
1215 1215  
1216 1216  (((
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-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:
1218 1218  )))
1219 1219  
1220 -[[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" %)​
1221 1221  
1222 1222  
1223 1223  (((
... ... @@ -1248,7 +1248,9 @@
1248 1248  )))
1249 1249  
1250 1250  
1251 +(((
1251 1251  If device already joined network:
1253 +)))
1252 1252  
1253 1253  (% class="box infomessage" %)
1254 1254  (((
... ... @@ -1287,12 +1287,14 @@
1287 1287  
1288 1288  (% style="color:red" %)**Note:**
1289 1289  
1292 +(((
1290 1290  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1291 1291  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1292 1292  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.
1293 1293  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 +)))
1294 1294  
1295 -[[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" %)​
1296 1296  
1297 1297  
1298 1298  = 6. FAQ =
... ... @@ -1317,33 +1317,41 @@
1317 1317  Below shows the hardware connection for how to upload an image to RS485-LN:
1318 1318  )))
1319 1319  
1320 -[[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" %)​
1321 1321  
1326 +(((
1322 1322  **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 +)))
1323 1323  
1330 +(((
1324 1324  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1332 +)))
1325 1325  
1334 +(((
1326 1326  **Step3: **Open flashloader; choose the correct COM port to update.
1336 +)))
1327 1327  
1328 1328  (((
1329 1329  (((
1340 +(((
1330 1330  (% 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.
1331 1331  )))
1332 1332  )))
1344 +)))
1333 1333  
1334 1334  
1335 -[[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" %)​
1336 1336  
1337 1337  
1338 -[[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" %)​
1339 1339  
1340 1340  
1341 -[[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" %)​
1342 1342  
1343 1343  
1344 1344  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1345 1345  
1346 -[[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" %)​
1347 1347  
1348 1348  
1349 1349  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1351,9 +1351,9 @@
1351 1351  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1352 1352  
1353 1353  
1354 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1366 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1355 1355  
1356 -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"]].
1357 1357  
1358 1358  
1359 1359  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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