Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.4 >
edited by Xiaoling
on 2022/06/14 11:06
To version < 72.1 >
edited by Bei Jinggeng
on 2022/08/24 14:56
>
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
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 6  
... ... @@ -7,16 +7,23 @@
7 7  
8 8  
9 9  
14 +
10 10  **Table of Contents:**
11 11  
12 12  {{toc/}}
13 13  
14 14  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
15 15  
16 16  
17 17  
18 18  
19 19  
29 +
30 +
20 20  = 1.Introduction =
21 21  
22 22  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -55,13 +55,14 @@
55 55  )))
56 56  )))
57 57  
58 -[[image:1653267211009-519.png||height="419" width="724"]]
69 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
59 59  
60 60  
72 +
61 61  == 1.2 Specifications ==
62 62  
63 63  
64 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
65 65  
66 66  * STM32L072CZT6 MCU
67 67  * SX1276/78 Wireless Chip 
... ... @@ -69,17 +69,13 @@
69 69  ** Idle: 32mA@12v
70 70  ** 20dB Transmit: 65mA@12v
71 71  
84 +(% style="color:#037691" %)**Interface for Model:**
72 72  
73 -
74 -**Interface for Model:**
75 -
76 76  * RS485
77 77  * Power Input 7~~ 24V DC. 
78 78  
89 +(% style="color:#037691" %)**LoRa Spec:**
79 79  
80 -
81 -**LoRa Spec:**
82 -
83 83  * Frequency Range:
84 84  ** Band 1 (HF): 862 ~~ 1020 Mhz
85 85  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -99,13 +99,11 @@
99 99  * Automatic RF Sense and CAD with ultra-fast AFC.
100 100  * Packet engine up to 256 bytes with CRC
101 101  
102 -
103 -
104 -
105 105  == 1.3 Features ==
106 106  
112 +
107 107  * LoRaWAN Class A & Class C protocol (default Class C)
108 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
114 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
109 109  * AT Commands to change parameters
110 110  * Remote configure parameters via LoRa Downlink
111 111  * Firmware upgradable via program port
... ... @@ -113,11 +113,9 @@
113 113  * Support Modbus protocol
114 114  * Support Interrupt uplink (Since hardware version v1.2)
115 115  
116 -
117 -
118 -
119 119  == 1.4 Applications ==
120 120  
124 +
121 121  * Smart Buildings & Home Automation
122 122  * Logistics and Supply Chain Management
123 123  * Smart Metering
... ... @@ -125,16 +125,16 @@
125 125  * Smart Cities
126 126  * Smart Factory
127 127  
128 -
129 -
130 -
131 131  == 1.5 Firmware Change log ==
132 132  
134 +
133 133  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
134 134  
135 135  
138 +
136 136  == 1.6 Hardware Change log ==
137 137  
141 +
138 138  (((
139 139  (((
140 140  (((
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145 145  v1.0: Release
146 146  )))
147 147  
152 +
148 148  
149 149  )))
150 150  )))
... ... @@ -151,6 +151,7 @@
151 151  
152 152  = 2. Power ON Device =
153 153  
159 +
154 154  (((
155 155  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
156 156  
... ... @@ -161,8 +161,9 @@
161 161  Once there is power, the RS485-LN will be on.
162 162  )))
163 163  
164 -[[image:1653268091319-405.png]]
170 +(% 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" %)​
165 165  
172 +
166 166  
167 167  )))
168 168  
... ... @@ -170,19 +170,22 @@
170 170  
171 171  == 3.1 How it works? ==
172 172  
180 +
173 173  (((
174 174  (((
175 175  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
176 176  )))
177 177  
186 +
178 178  
179 179  )))
180 180  
181 181  == 3.2 Example to join LoRaWAN network ==
182 182  
192 +
183 183  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. 
184 184  
185 -[[image:1653268155545-638.png||height="334" width="724"]]
195 +(% 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" %)​
186 186  
187 187  
188 188  (((
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194 194  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
195 195  )))
196 196  
197 -[[image:1653268227651-549.png||height="592" width="720"]]
207 +(% 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" %)​
198 198  
209 +
199 199  (((
200 200  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:
212 +
213 +
201 201  )))
202 202  
203 203  (((
204 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
217 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
205 205  )))
206 206  
207 207  (((
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209 209  )))
210 210  )))
211 211  
212 -[[image:1652953462722-299.png]]
225 +(% 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" %)​
213 213  
227 +
214 214  (((
215 215  (((
216 216  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -217,54 +217,60 @@
217 217  )))
218 218  
219 219  (((
220 -Add APP EUI in the application.
234 +**Add APP EUI in the application.**
221 221  )))
222 222  )))
223 223  
224 -[[image:image-20220519174512-1.png]]
238 +(% 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" %)​
225 225  
226 -[[image:image-20220519174512-2.png||height="323" width="720"]]
240 +(% 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" %)​
227 227  
228 -[[image:image-20220519174512-3.png||height="556" width="724"]]
242 +(% 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" %)​
229 229  
230 -[[image:image-20220519174512-4.png]]
244 +(% 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" %)​
231 231  
232 232  You can also choose to create the device manually.
233 233  
234 -[[image:1652953542269-423.png||height="710" width="723"]]
248 +(% 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" %)​
235 235  
236 -Add APP KEY and DEV EUI
237 237  
238 -[[image:1652953553383-907.png||height="514" width="724"]]
239 239  
252 +**Add APP KEY and DEV EUI**
240 240  
254 +(% 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" %)​
255 +
256 +
241 241  (((
242 -**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.
258 +(% 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.
243 243  )))
244 244  
245 -[[image:1652953568895-172.png||height="232" width="724"]]
261 +(% 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" %)​
246 246  
247 247  
264 +
248 248  == 3.3 Configure Commands to read data ==
249 249  
267 +
250 250  (((
251 251  (((
252 252  (((
253 -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.
271 +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.
254 254  )))
255 255  )))
256 256  
257 257  (((
258 258  (((
259 -(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
277 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
260 260  )))
261 261  
280 +
262 262  
263 263  )))
264 264  )))
265 265  
266 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
285 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
267 267  
287 +
268 268  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
269 269  
270 270  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -327,9 +327,12 @@
327 327  
328 328  === 3.3.2 Configure sensors ===
329 329  
350 +
330 330  (((
331 331  (((
332 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
353 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
354 +
355 +
333 333  )))
334 334  )))
335 335  
... ... @@ -351,6 +351,7 @@
351 351  
352 352  === 3.3.3 Configure read commands for each sampling ===
353 353  
377 +
354 354  (((
355 355  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
356 356  
... ... @@ -361,7 +361,7 @@
361 361  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
362 362  
363 363  
364 -**Each RS485 commands include two parts:**
388 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
365 365  
366 366  ~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.
367 367  
... ... @@ -372,15 +372,14 @@
372 372  
373 373  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
374 374  
375 -
376 376  Below are examples for the how above AT Commands works.
377 377  
378 378  
379 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
402 +(% 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:
380 380  
381 381  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
382 382  |(% style="width:496px" %)(((
383 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
406 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
384 384  
385 385  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
386 386  
... ... @@ -392,7 +392,7 @@
392 392  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
393 393  
394 394  
395 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
418 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
396 396  
397 397  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
398 398  |(% style="width:510px" %)(((
... ... @@ -405,25 +405,29 @@
405 405  
406 406  **Examples:**
407 407  
408 -* Grab bytes:
431 +* (% style="color:#037691" %)**Grab bytes**
409 409  
410 -[[image:image-20220602153621-1.png]]
433 +(% 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" %)​
411 411  
412 412  
413 -* Grab a section.
414 414  
415 -[[image:image-20220602153621-2.png]]
437 +* (% style="color:#037691" %)**Grab a section**
416 416  
439 +(% 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" %)​
417 417  
418 -* Grab different sections.
419 419  
420 -[[image:image-20220602153621-3.png]]
421 421  
443 +* (% style="color:#037691" %)**Grab different sections**
444 +
445 +(% 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" %)​
446 +
447 +
422 422  
423 423  )))
424 424  
425 425  === 3.3.4 Compose the uplink payload ===
426 426  
453 +
427 427  (((
428 428  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
429 429  
... ... @@ -452,7 +452,7 @@
452 452  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
453 453  )))
454 454  
455 -[[image:1653269759169-150.png||height="513" width="716"]]
482 +(% 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" %)​
456 456  
457 457  
458 458  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -470,7 +470,7 @@
470 470  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
471 471  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
472 472  
473 -[[image:image-20220602155039-4.png]]
500 +(% 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" %)​
474 474  
475 475  
476 476  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -482,7 +482,7 @@
482 482  DATA3=the rest of Valid value of RETURN10= **30**
483 483  
484 484  
485 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
512 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
486 486  
487 487   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
488 488  
... ... @@ -492,14 +492,31 @@
492 492  
493 493   ~* For all other bands: max 51 bytes for each uplink.
494 494  
522 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
495 495  
524 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
525 +
526 +
527 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
528 +
529 +1)When AT+MOD=1, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
530 +
531 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
532 +
533 +2)When AT+MOD=2, if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n 00s.
534 +
535 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
536 +
537 +
496 496  Below are the uplink payloads:
497 497  
498 -[[image:1654157178836-407.png]]
540 +(% 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" %)​
499 499  
500 500  
543 +
501 501  === 3.3.5 Uplink on demand ===
502 502  
546 +
503 503  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.
504 504  
505 505  Downlink control command:
... ... @@ -512,23 +512,27 @@
512 512  
513 513  === 3.3.6 Uplink on Interrupt ===
514 514  
559 +
515 515  RS485-LN support external Interrupt uplink since hardware v1.2 release.
516 516  
517 -[[image:1654157342174-798.png]]
562 +(% 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" %)​
518 518  
519 519  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.
520 520  
521 521  
567 +
522 522  == 3.4 Uplink Payload ==
523 523  
524 524  
525 -[[image:image-20220606110929-1.png]]
571 +(% 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" %)​
526 526  
527 527  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
528 528  
529 529  
530 -== 3.5 Configure RS485-BL via AT or Downlink ==
531 531  
577 +== 3.5 Configure RS485-LN via AT or Downlink ==
578 +
579 +
532 532  (((
533 533  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
534 534  )))
... ... @@ -550,48 +550,51 @@
550 550  )))
551 551  
552 552  
601 +
553 553  === 3.5.1 Common Commands ===
554 554  
604 +
555 555  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
556 556  
557 557  
558 -=== 3.5.2 Sensor related commands ===
559 559  
609 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
610 +
611 +
560 560  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.
561 561  
562 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
614 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
563 563  
564 564  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)
565 565  
566 566  
619 +
567 567  === 3.5.3 Sensor related commands ===
568 568  
569 569  
570 570  
571 571  
572 -==== **RS485 Debug Command** ====
625 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
573 573  
627 +
574 574  (((
575 -This command is used to configure the RS485 devices; they won’t be used during sampling.
629 +This command is used to configure the RS485 devices; they won't be used during sampling.
576 576  )))
577 577  
578 578  * (((
579 -**AT Command**
580 -)))
633 +(% style="color:#037691" %)**AT Command**
581 581  
582 -(% class="box infomessage" %)
583 583  (((
584 -(((
585 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
636 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
586 586  )))
587 587  )))
588 588  
589 589  (((
590 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
641 +
591 591  )))
592 592  
593 593  * (((
594 -**Downlink Payload**
645 +(% style="color:#037691" %)**Downlink Payload**
595 595  )))
596 596  
597 597  (((
... ... @@ -628,7 +628,9 @@
628 628  )))
629 629  
630 630  (((
631 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
682 +
683 +
684 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
632 632  )))
633 633  
634 634  (((
... ... @@ -644,6 +644,8 @@
644 644  )))
645 645  
646 646  (((
700 +
701 +
647 647  So if user want to use downlink command to control to RS485 Alarm, he can use:
648 648  )))
649 649  
... ... @@ -664,7 +664,7 @@
664 664  )))
665 665  
666 666  (((
667 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
722 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
668 668  )))
669 669  
670 670  (((
... ... @@ -676,54 +676,58 @@
676 676  )))
677 677  
678 678  (((
679 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
734 +(((
735 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
680 680  )))
681 681  
682 -(((
683 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
738 +
684 684  )))
685 685  
686 686  (((
687 - [[image:1654159460680-153.png]]
742 + (% 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" %)​
688 688  )))
689 689  
690 690  
691 691  
692 692  
693 -==== **Set Payload version** ====
748 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
694 694  
750 +
695 695  (((
696 -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.
752 +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.
697 697  )))
698 698  
699 699  * (((
700 -**AT Command:**
701 -)))
756 +(% style="color:#037691" %)**AT Command:**
702 702  
703 -(% class="box infomessage" %)
704 -(((
705 -(((
706 -**AT+PAYVER: Set PAYVER field = 1**
707 -)))
708 -)))
758 +**AT+PAYVER:    **Set PAYVER field = 1
709 709  
760 +
761 +)))
710 710  * (((
711 -**Downlink Payload:**
763 +(% style="color:#037691" %)**Downlink Payload:**
712 712  )))
713 713  
714 714  (((
715 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
767 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
716 716  )))
717 717  
718 718  (((
719 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
771 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
720 720  )))
721 721  
722 722  
775 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]]
723 723  
724 724  
725 -==== **Set RS485 Sampling Commands** ====
778 +2)if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
726 726  
780 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
781 +
782 +
783 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
784 +
785 +
727 727  (((
728 728  AT+COMMANDx or AT+DATACUTx
729 729  )))
... ... @@ -737,37 +737,28 @@
737 737  )))
738 738  
739 739  * (((
740 -**AT Command:**
799 +(% style="color:#037691" %)**AT Command:**
741 741  )))
742 742  
743 -(% class="box infomessage" %)
744 -(((
745 -(((
746 -**AT+COMMANDx: Configure RS485 read command to sensor.**
747 -)))
748 -)))
802 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
749 749  
750 -(% class="box infomessage" %)
751 -(((
752 -(((
753 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
754 -)))
755 -)))
804 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
756 756  
757 -(((
758 -
759 -)))
760 760  
761 761  * (((
762 -**Downlink Payload:**
808 +(% style="color:#037691" %)**Downlink Payload:**
763 763  )))
764 764  
765 765  (((
766 766  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
813 +
814 +
767 767  )))
768 768  
769 769  (((
770 770  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
819 +
820 +
771 771  )))
772 772  
773 773  (((
... ... @@ -791,10 +791,12 @@
791 791  XX XX XX XX: AT+COMMAND or AT+DATACUT command
792 792  )))
793 793  * (((
794 -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.
844 +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.
795 795  )))
796 796  
797 797  (((
848 +
849 +
798 798  **Example:**
799 799  )))
800 800  
... ... @@ -813,10 +813,11 @@
813 813  
814 814  
815 815  
816 -==== **Fast command to handle MODBUS device** ====
868 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
817 817  
870 +
818 818  (((
819 -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]].
872 +**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]].
820 820  )))
821 821  
822 822  (((
... ... @@ -836,24 +836,27 @@
836 836  )))
837 837  
838 838  * (((
839 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
892 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
840 840  )))
841 841  * (((
842 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
895 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
843 843  )))
844 844  * (((
845 -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.
898 +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.
899 +
900 +
846 846  )))
847 847  
848 -[[image:image-20220602165351-6.png]]
903 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
849 849  
850 -[[image:image-20220602165351-7.png]]
905 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
851 851  
852 852  
853 853  
854 854  
855 -==== **RS485 command timeout** ====
910 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
856 856  
912 +
857 857  (((
858 858  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
859 859  )))
... ... @@ -863,17 +863,14 @@
863 863  )))
864 864  
865 865  * (((
866 -**AT Command:**
867 -)))
922 +(% style="color:#037691" %)** AT Command:**
868 868  
869 -(% class="box infomessage" %)
870 -(((
871 -(((
872 872  **AT+CMDDLaa=hex(bb cc)*1000**
873 873  )))
874 -)))
875 875  
876 876  (((
928 +
929 +
877 877  **Example:**
878 878  )))
879 879  
... ... @@ -886,7 +886,7 @@
886 886  )))
887 887  
888 888  * (((
889 -**Downlink Payload:**
942 +(% style="color:#037691" %)** Downlink Payload:**
890 890  )))
891 891  
892 892  (((
... ... @@ -898,18 +898,17 @@
898 898  )))
899 899  
900 900  (((
901 - **Example:**
954 +**Example:**
902 902  )))
903 903  
904 904  (((
905 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
958 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
906 906  )))
907 907  
908 908  
962 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
909 909  
910 910  
911 -==== **Uplink payload mode** ====
912 -
913 913  (((
914 914  Define to use one uplink or multiple uplinks for the sampling.
915 915  )))
... ... @@ -916,46 +916,51 @@
916 916  
917 917  (((
918 918  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
971 +
972 +
919 919  )))
920 920  
921 921  * (((
922 -**AT Command:**
923 -)))
976 +(% style="color:#037691" %)** AT Command:**
924 924  
925 -(% class="box infomessage" %)
926 -(((
927 -(((
928 928  **AT+DATAUP=0**
929 -)))
930 -)))
931 931  
932 -(% class="box infomessage" %)
933 -(((
934 -(((
935 935  **AT+DATAUP=1**
936 -)))
937 -)))
938 938  
939 -(((
940 940  
941 941  )))
942 942  
985 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
986 +
987 +Each uplink is sent to the server at 20-second intervals when segmented.
988 +
989 +
943 943  * (((
944 -**Downlink Payload:**
991 +(% style="color:#037691" %)** Downlink Payload:**
945 945  )))
946 946  
947 -(((
948 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
994 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
995 +
996 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
997 +
998 +
999 +* (((
1000 +(% style="color:#037691" %)** AT Command:**
949 949  )))
950 950  
951 -(((
952 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1003 +**AT+DATAUP=1,Timeout**
1004 +
1005 +
1006 +* (((
1007 +(% style="color:#037691" %)** Downlink Payload:**
953 953  )))
954 954  
1010 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
955 955  
1012 +Each uplink is sent to the server at 20-second intervals when segmented.
956 956  
1014 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
957 957  
958 -==== **Manually trigger an Uplink** ====
959 959  
960 960  (((
961 961  Ask device to send an uplink immediately.
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  * (((
965 -**AT Command:**
1022 +(% style="color:#037691" %)** AT Command:**
966 966  )))
967 967  
968 968  (((
... ... @@ -974,7 +974,7 @@
974 974  )))
975 975  
976 976  * (((
977 -**Downlink Payload:**
1034 +(% style="color:#037691" %)** Downlink Payload:**
978 978  )))
979 979  
980 980  (((
... ... @@ -984,14 +984,17 @@
984 984  
985 985  
986 986  
987 -==== **Clear RS485 Command** ====
1044 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
988 988  
1046 +
989 989  (((
990 990  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1049 +
1050 +
991 991  )))
992 992  
993 993  * (((
994 -**AT Command:**
1054 +(% style="color:#037691" %)** AT Command:**
995 995  )))
996 996  
997 997  (((
... ... @@ -1014,11 +1014,11 @@
1014 1014  The uplink screen shot is:
1015 1015  )))
1016 1016  
1017 -[[image:1654160691922-496.png]]
1077 +(% 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" %)​
1018 1018  
1019 1019  
1020 1020  * (((
1021 -**Downlink Payload:**
1081 +(% style="color:#037691" %)** Downlink Payload:**
1022 1022  )))
1023 1023  
1024 1024  (((
... ... @@ -1028,85 +1028,190 @@
1028 1028  
1029 1029  
1030 1030  
1031 -==== **Set Serial Communication Parameters** ====
1091 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1032 1032  
1093 +
1033 1033  (((
1034 1034  Set the Rs485 serial communication parameters:
1096 +
1097 +
1035 1035  )))
1036 1036  
1037 1037  * (((
1038 -**AT Command:**
1101 +(% style="color:#037691" %)** AT Command:**
1039 1039  )))
1040 1040  
1041 1041  (((
1042 -Set Baud Rate:
1105 +* Set Baud Rate
1043 1043  )))
1044 1044  
1045 -(% class="box infomessage" %)
1108 +**AT+BAUDR=9600**    ~/~/ Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1109 +
1110 +
1046 1046  (((
1112 +* Set UART Parity
1113 +)))
1114 +
1115 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1116 +
1117 +
1047 1047  (((
1048 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1119 +* Set STOPBIT
1049 1049  )))
1121 +
1122 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1123 +
1124 +
1125 +
1126 +* (((
1127 +(% style="color:#037691" %)** Downlink Payload:**
1050 1050  )))
1051 1051  
1052 1052  (((
1053 -Set UART Parity
1131 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1054 1054  )))
1055 1055  
1056 -(% class="box infomessage" %)
1057 1057  (((
1058 -(((
1059 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1135 +**Example:**
1060 1060  )))
1137 +
1138 +* (((
1139 +A7 01 00 60   same as AT+BAUDR=9600
1061 1061  )))
1141 +* (((
1142 +A7 01 04 80  same as AT+BAUDR=115200
1143 +)))
1062 1062  
1063 1063  (((
1064 -Set STOPBIT
1146 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1065 1065  )))
1066 1066  
1067 -(% class="box infomessage" %)
1068 1068  (((
1069 -(((
1070 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1150 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1071 1071  )))
1072 -)))
1073 1073  
1153 +
1154 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1155 +
1074 1074  (((
1075 1075  
1076 1076  )))
1077 1077  
1078 1078  * (((
1079 -**Downlink Payload:**
1161 +(% style="color:#037691" %)** AT Command:**
1080 1080  )))
1081 1081  
1082 -(((
1083 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1164 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1165 +
1166 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1167 +
1168 +
1169 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1170 +
1171 +
1172 +* (((
1173 +(% style="color:#037691" %)** AT Command:**
1084 1084  )))
1085 1085  
1086 -(((
1087 -**Example:**
1176 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1177 +
1178 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1179 +
1180 +
1181 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1182 +
1183 +
1184 +* (((
1185 +(% style="color:#037691" %)** AT Command:**
1088 1088  )))
1089 1089  
1188 +**AT+DISFCNTCHECK=0  **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1189 +
1190 +**AT+DISFCNTCHECK=1  **~/~/When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1191 +
1192 +
1193 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1194 +
1195 +
1090 1090  * (((
1091 -A7 01 00 60   same as AT+BAUDR=9600
1197 +(% style="color:#037691" %)** AT Command:**
1092 1092  )))
1199 +
1200 + **AT+DISMACANS=0**  ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1201 +
1202 + **AT+DISMACANS=1**      ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1203 +
1204 +
1093 1093  * (((
1094 -A7 01 04 80  same as AT+BAUDR=115200
1206 +(% style="color:#037691" %)** Downlink Payload:**
1095 1095  )))
1096 1096  
1097 -(((
1098 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1209 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1210 +
1211 +
1212 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1213 +
1214 +
1215 +* (((
1216 +(% style="color:#037691" %)** AT Command:**
1099 1099  )))
1100 1100  
1101 -(((
1102 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1219 +**AT+RPL=5**  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1220 +
1221 +Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1222 +
1223 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1224 +
1225 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1226 +
1227 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1228 +
1229 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1230 +
1231 +
1232 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1233 +
1234 +
1235 +* (((
1236 +(% style="color:#037691" %)**Downlink Payload:**
1237 +
1238 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1103 1103  )))
1104 1104  
1241 +Example：
1105 1105  
1243 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1106 1106  
1245 +(% class="wikigeneratedid" %)
1246 +==== ====
1107 1107  
1248 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1249 +
1250 +
1251 +* (((
1252 +(% style="color:#037691" %)** AT Command:**
1253 +)))
1254 +
1255 +**~ ​AT+RXMODE=1,10**  ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1256 +
1257 +**~ ​AT+RXMODE=2,500 ** ~/~/RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1258 +
1259 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1260 +
1261 +
1262 +* (((
1263 +(% style="color:#037691" %)**Downlink Payload:**
1264 +)))
1265 +
1266 +**A6 aa bb bb  ** ~/~/same as AT+RXMODE=aa,bb
1267 +
1268 +[[image:image-20220824144240-1.png]]
1269 +
1270 +
1271 +
1108 1108  == 3.6 Listening mode for RS485 network ==
1109 1109  
1274 +
1110 1110  (((
1111 1111  This feature support since firmware v1.4
1112 1112  )))
... ... @@ -1113,9 +1113,11 @@
1113 1113  
1114 1114  (((
1115 1115  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.
1281 +
1282 +
1116 1116  )))
1117 1117  
1118 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1285 +(% 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" %)​
1119 1119  
1120 1120  (((
1121 1121  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1153,7 +1153,7 @@
1153 1153  )))
1154 1154  
1155 1155  (((
1156 -**Downlink Command:**
1323 +(% style="color:#037691" %)** Downlink Command:**
1157 1157  )))
1158 1158  
1159 1159  (((
... ... @@ -1189,7 +1189,7 @@
1189 1189  )))
1190 1190  
1191 1191  (((
1192 -[[image:image-20220602171200-9.png]]
1359 +(% 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" %)​
1193 1193  )))
1194 1194  
1195 1195  (((
... ... @@ -1198,11 +1198,12 @@
1198 1198  
1199 1199  (((
1200 1200  (((
1201 -(% 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.
1368 +(% 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.**
1202 1202  )))
1203 1203  )))
1204 1204  
1205 1205  
1373 +
1206 1206  == 3.7 Buttons ==
1207 1207  
1208 1208  
... ... @@ -1222,25 +1222,29 @@
1222 1222  
1223 1223  = 4. Case Study =
1224 1224  
1393 +
1225 1225  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]]
1226 1226  
1227 1227  
1397 +
1228 1228  = 5. Use AT Command =
1229 1229  
1400 +
1230 1230  == 5.1 Access AT Command ==
1231 1231  
1403 +
1232 1232  (((
1233 -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.
1405 +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.
1234 1234  )))
1235 1235  
1236 -[[image:1654162355560-817.png]]
1408 +(% 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" %)​
1237 1237  
1238 1238  
1239 1239  (((
1240 -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:
1412 +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:
1241 1241  )))
1242 1242  
1243 -[[image:1654162368066-342.png]]
1415 +(% 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" %)​
1244 1244  
1245 1245  
1246 1246  (((
... ... @@ -1251,63 +1251,51 @@
1251 1251  
1252 1252  == 5.2 Common AT Command Sequence ==
1253 1253  
1426 +
1254 1254  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1255 1255  
1429 +
1256 1256  If device has not joined network yet:
1257 1257  
1258 -(% class="box infomessage" %)
1259 -(((
1260 -**AT+FDR**
1261 -)))
1432 +* (% style="color:#037691" %)**AT+FDR**
1433 +* (% style="color:#037691" %)**AT+NJM=0**
1434 +* (% style="color:#037691" %)**ATZ**
1262 1262  
1263 -(% class="box infomessage" %)
1264 1264  (((
1265 -**AT+NJM=0**
1266 -)))
1437 +
1267 1267  
1268 -(% class="box infomessage" %)
1269 -(((
1270 -**ATZ**
1271 -)))
1272 -
1273 -
1274 -(((
1275 1275  If device already joined network:
1276 -)))
1277 1277  
1278 -(% class="box infomessage" %)
1279 -(((
1280 -**AT+NJM=0**
1281 -)))
1441 +* (% style="color:#037691" %)**AT+NJM=0**
1442 +* (% style="color:#037691" %)**ATZ**
1282 1282  
1283 -(% class="box infomessage" %)
1284 -(((
1285 -**ATZ**
1444 +
1286 1286  )))
1287 1287  
1288 1288  
1448 +
1289 1289  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1290 1290  
1291 1291  
1292 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1452 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1293 1293  
1294 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1454 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1456 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1297 1297  
1298 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1458 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1299 1299  
1300 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1460 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1301 1301  
1302 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1462 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1303 1303  
1304 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1464 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1305 1305  
1306 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1466 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1307 1307  
1308 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1468 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1309 1309  
1310 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1470 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1311 1311  
1312 1312  
1313 1313  (% style="color:red" %)**Note:**
... ... @@ -1317,15 +1317,20 @@
1317 1317  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1318 1318  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.
1319 1319  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
1480 +
1481 +
1320 1320  )))
1321 1321  
1322 -[[image:1654162478620-421.png]]
1484 +(% 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" %)​
1323 1323  
1324 1324  
1487 +
1325 1325  = 6. FAQ =
1326 1326  
1490 +
1327 1327  == 6.1 How to upgrade the image? ==
1328 1328  
1493 +
1329 1329  (((
1330 1330  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1331 1331  )))
... ... @@ -1344,18 +1344,20 @@
1344 1344  Below shows the hardware connection for how to upload an image to RS485-LN:
1345 1345  )))
1346 1346  
1347 -[[image:1654162535040-878.png]]
1512 +(% 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"]]
1348 1348  
1514 +(% title="Click and drag to resize" %)​
1515 +
1349 1349  (((
1350 -**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]].
1517 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1351 1351  )))
1352 1352  
1353 1353  (((
1354 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1521 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1355 1355  )))
1356 1356  
1357 1357  (((
1358 -**Step3: **Open flashloader; choose the correct COM port to update.
1525 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1359 1359  )))
1360 1360  
1361 1361  (((
... ... @@ -1367,65 +1367,92 @@
1367 1367  )))
1368 1368  
1369 1369  
1370 -[[image:image-20220602175818-12.png]]
1537 +(% 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" %)​
1371 1371  
1372 1372  
1373 -[[image:image-20220602175848-13.png]]
1540 +(% 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" %)​
1374 1374  
1375 1375  
1376 -[[image:image-20220602175912-14.png]]
1543 +(% 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" %)​
1377 1377  
1378 1378  
1379 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1546 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1380 1380  
1381 -[[image:image-20220602175638-10.png]]
1548 +(% 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" %)​
1382 1382  
1383 1383  
1551 +
1384 1384  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1385 1385  
1554 +
1386 1386  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1387 1387  
1388 1388  
1389 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1390 1390  
1391 -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"]].
1559 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1392 1392  
1393 1393  
1562 +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"]].
1563 +
1564 +
1565 +
1394 1394  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1395 1395  
1568 +
1396 1396  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1397 1397  
1398 1398  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1399 1399  
1400 1400  
1574 +
1575 +== 6.5 Can i use point to point communication for RS485-LN? ==
1576 +
1577 +
1578 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1579 +
1580 +
1581 +
1582 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1583 +
1584 +
1585 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1586 +
1587 +
1588 +
1401 1401  = 7. Trouble Shooting =
1402 1402  
1403 -== 7.1 Downlink doesn’t work, how to solve it? ==
1404 1404  
1592 +== 7.1 Downlink doesn't work, how to solve it? ==
1593 +
1594 +
1405 1405  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1406 1406  
1407 1407  
1408 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1409 1409  
1599 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1600 +
1601 +
1410 1410  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1411 1411  
1412 1412  
1605 +
1413 1413  = 8. Order Info =
1414 1414  
1608 +
1415 1415  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1416 1416  
1417 1417  (% style="color:blue" %)**XXX:**
1418 1418  
1419 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1420 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1421 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1422 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1423 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1424 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1425 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1426 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1427 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1428 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1613 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1614 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1615 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1616 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1617 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1618 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1619 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1620 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1621 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1622 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1429 1429  
1430 1430  = 9.Packing Info =
1431 1431  
... ... @@ -1445,6 +1445,7 @@
1445 1445  
1446 1446  = 10. FCC Caution for RS485LN-US915 =
1447 1447  
1642 +
1448 1448  (((
1449 1449  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1450 1450  )))
... ... @@ -1458,11 +1458,11 @@
1458 1458  )))
1459 1459  
1460 1460  (((
1461 -**IMPORTANT NOTE:**
1656 +(% style="color:red" %)**IMPORTANT NOTE:**
1462 1462  )))
1463 1463  
1464 1464  (((
1465 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1660 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1466 1466  )))
1467 1467  
1468 1468  (((
... ... @@ -1486,7 +1486,7 @@
1486 1486  )))
1487 1487  
1488 1488  (((
1489 -**FCC Radiation Exposure Statement:**
1684 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1490 1490  )))
1491 1491  
1492 1492  (((
... ... @@ -1494,11 +1494,16 @@
1494 1494  )))
1495 1495  
1496 1496  
1692 +
1497 1497  = 11. Support =
1498 1498  
1695 +
1499 1499  * (((
1500 1500  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1501 1501  )))
1502 1502  * (((
1503 1503  Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1701 +
1702 +
1703 +
1504 1504  )))
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