Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.14 >
edited by Xiaoling
on 2022/06/14 11:26
To version < 73.1 >
edited by Bei Jinggeng
on 2022/09/09 09:59
>
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 
... ... @@ -69,12 +69,12 @@
69 69  ** Idle: 32mA@12v
70 70  ** 20dB Transmit: 65mA@12v
71 71  
72 -**Interface for Model:**
84 +(% style="color:#037691" %)**Interface for Model:**
73 73  
74 74  * RS485
75 75  * Power Input 7~~ 24V DC. 
76 76  
77 -**LoRa Spec:**
89 +(% style="color:#037691" %)**LoRa Spec:**
78 78  
79 79  * Frequency Range:
80 80  ** Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -95,13 +95,11 @@
95 95  * Automatic RF Sense and CAD with ultra-fast AFC.
96 96  * Packet engine up to 256 bytes with CRC
97 97  
98 -
99 -
100 -
101 101  == 1.3 Features ==
102 102  
112 +
103 103  * LoRaWAN Class A & Class C protocol (default Class C)
104 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
114 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
105 105  * AT Commands to change parameters
106 106  * Remote configure parameters via LoRa Downlink
107 107  * Firmware upgradable via program port
... ... @@ -109,11 +109,9 @@
109 109  * Support Modbus protocol
110 110  * Support Interrupt uplink (Since hardware version v1.2)
111 111  
112 -
113 -
114 -
115 115  == 1.4 Applications ==
116 116  
124 +
117 117  * Smart Buildings & Home Automation
118 118  * Logistics and Supply Chain Management
119 119  * Smart Metering
... ... @@ -121,16 +121,16 @@
121 121  * Smart Cities
122 122  * Smart Factory
123 123  
124 -
125 -
126 -
127 127  == 1.5 Firmware Change log ==
128 128  
134 +
129 129  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
130 130  
131 131  
138 +
132 132  == 1.6 Hardware Change log ==
133 133  
141 +
134 134  (((
135 135  (((
136 136  (((
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141 141  v1.0: Release
142 142  )))
143 143  
152 +
144 144  
145 145  )))
146 146  )))
... ... @@ -147,6 +147,7 @@
147 147  
148 148  = 2. Power ON Device =
149 149  
159 +
150 150  (((
151 151  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
152 152  
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157 157  Once there is power, the RS485-LN will be on.
158 158  )))
159 159  
160 -[[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" %)​
161 161  
172 +
162 162  
163 163  )))
164 164  
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166 166  
167 167  == 3.1 How it works? ==
168 168  
180 +
169 169  (((
170 170  (((
171 171  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.
172 172  )))
173 173  
186 +
174 174  
175 175  )))
176 176  
177 177  == 3.2 Example to join LoRaWAN network ==
178 178  
192 +
179 179  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. 
180 180  
181 -[[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" %)​
182 182  
183 183  
184 184  (((
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190 190  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
191 191  )))
192 192  
193 -[[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" %)​
194 194  
195 195  
196 196  (((
197 197  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 +
198 198  )))
199 199  
200 200  (((
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206 206  )))
207 207  )))
208 208  
209 -[[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" %)​
210 210  
211 211  
212 212  (((
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219 219  )))
220 220  )))
221 221  
222 -[[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" %)​
223 223  
224 -[[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" %)​
225 225  
226 -[[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" %)​
227 227  
228 -[[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" %)​
229 229  
230 230  You can also choose to create the device manually.
231 231  
232 -[[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" %)​
233 233  
234 234  
235 235  
236 236  **Add APP KEY and DEV EUI**
237 237  
238 -[[image:1652953553383-907.png||height="514" width="724"]]
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" %)​
239 239  
240 240  
241 241  (((
... ... @@ -242,11 +242,13 @@
242 242  (% 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  (((
... ... @@ -256,15 +256,17 @@
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" %)
... ... @@ -325,12 +325,14 @@
325 325  )))
326 326  )))
327 327  
328 -
329 329  === 3.3.2 Configure sensors ===
330 330  
350 +
331 331  (((
332 332  (((
333 -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 +
334 334  )))
335 335  )))
336 336  
... ... @@ -350,9 +350,9 @@
350 350  )))
351 351  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
352 352  
353 -
354 354  === 3.3.3 Configure read commands for each sampling ===
355 355  
377 +
356 356  (((
357 357  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.
358 358  
... ... @@ -374,7 +374,6 @@
374 374  
375 375  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
376 376  
377 -
378 378  Below are examples for the how above AT Commands works.
379 379  
380 380  
... ... @@ -394,7 +394,7 @@
394 394  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
395 395  
396 396  
397 -(% style="color:#037691" %)**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.
398 398  
399 399  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
400 400  |(% style="width:510px" %)(((
... ... @@ -409,17 +409,19 @@
409 409  
410 410  * (% style="color:#037691" %)**Grab bytes**
411 411  
412 -[[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" %)​
413 413  
414 414  
436 +
415 415  * (% style="color:#037691" %)**Grab a section**
416 416  
417 -[[image:image-20220602153621-2.png]]
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" %)​
418 418  
419 419  
442 +
420 420  * (% style="color:#037691" %)**Grab different sections**
421 421  
422 -[[image:image-20220602153621-3.png]]
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" %)​
423 423  
424 424  
425 425  
... ... @@ -427,6 +427,7 @@
427 427  
428 428  === 3.3.4 Compose the uplink payload ===
429 429  
453 +
430 430  (((
431 431  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.**
432 432  
... ... @@ -455,7 +455,7 @@
455 455  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
456 456  )))
457 457  
458 -[[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" %)​
459 459  
460 460  
461 461  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -473,7 +473,7 @@
473 473  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
474 474  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
475 475  
476 -[[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" %)​
477 477  
478 478  
479 479  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -485,7 +485,7 @@
485 485  DATA3=the rest of Valid value of RETURN10= **30**
486 486  
487 487  
488 -(% 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:**
489 489  
490 490   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
491 491  
... ... @@ -495,14 +495,31 @@
495 495  
496 496   ~* For all other bands: max 51 bytes for each uplink.
497 497  
522 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
498 498  
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 +
499 499  Below are the uplink payloads:
500 500  
501 -[[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" %)​
502 502  
503 503  
543 +
504 504  === 3.3.5 Uplink on demand ===
505 505  
546 +
506 506  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.
507 507  
508 508  Downlink control command:
... ... @@ -515,23 +515,27 @@
515 515  
516 516  === 3.3.6 Uplink on Interrupt ===
517 517  
559 +
518 518  RS485-LN support external Interrupt uplink since hardware v1.2 release.
519 519  
520 -[[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" %)​
521 521  
522 522  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.
523 523  
524 524  
567 +
525 525  == 3.4 Uplink Payload ==
526 526  
527 527  
528 -[[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" %)​
529 529  
530 530  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
531 531  
532 532  
576 +
533 533  == 3.5 Configure RS485-LN via AT or Downlink ==
534 534  
579 +
535 535  (((
536 536  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
537 537  )))
... ... @@ -553,48 +553,51 @@
553 553  )))
554 554  
555 555  
601 +
556 556  === 3.5.1 Common Commands ===
557 557  
604 +
558 558  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]]
559 559  
560 560  
561 -=== 3.5.2 Sensor related commands ===
562 562  
609 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
610 +
611 +
563 563  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.
564 564  
565 -[[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" %)​
566 566  
567 567  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)
568 568  
569 569  
619 +
570 570  === 3.5.3 Sensor related commands ===
571 571  
572 572  
573 573  
574 574  
575 -==== **RS485 Debug Command** ====
625 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
576 576  
627 +
577 577  (((
578 -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.
579 579  )))
580 580  
581 581  * (((
582 -**AT Command**
583 -)))
633 +(% style="color:#037691" %)**AT Command**
584 584  
585 -(% class="box infomessage" %)
586 586  (((
587 -(((
588 -**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
589 589  )))
590 590  )))
591 591  
592 592  (((
593 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
641 +
594 594  )))
595 595  
596 596  * (((
597 -**Downlink Payload**
645 +(% style="color:#037691" %)**Downlink Payload**
598 598  )))
599 599  
600 600  (((
... ... @@ -631,7 +631,9 @@
631 631  )))
632 632  
633 633  (((
634 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
682 +
683 +
684 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
635 635  )))
636 636  
637 637  (((
... ... @@ -647,6 +647,8 @@
647 647  )))
648 648  
649 649  (((
700 +
701 +
650 650  So if user want to use downlink command to control to RS485 Alarm, he can use:
651 651  )))
652 652  
... ... @@ -667,7 +667,7 @@
667 667  )))
668 668  
669 669  (((
670 -**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**)
671 671  )))
672 672  
673 673  (((
... ... @@ -679,54 +679,58 @@
679 679  )))
680 680  
681 681  (((
682 -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**
683 683  )))
684 684  
685 -(((
686 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
738 +
687 687  )))
688 688  
689 689  (((
690 - [[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" %)​
691 691  )))
692 692  
693 693  
694 694  
695 695  
696 -==== **Set Payload version** ====
748 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
697 697  
750 +
698 698  (((
699 699  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.
700 700  )))
701 701  
702 702  * (((
703 -**AT Command:**
704 -)))
756 +(% style="color:#037691" %)**AT Command:**
705 705  
706 -(% class="box infomessage" %)
707 -(((
708 -(((
709 -**AT+PAYVER: Set PAYVER field = 1**
710 -)))
711 -)))
758 +**AT+PAYVER:    **Set PAYVER field = 1
712 712  
760 +
761 +)))
713 713  * (((
714 -**Downlink Payload:**
763 +(% style="color:#037691" %)**Downlink Payload:**
715 715  )))
716 716  
717 717  (((
718 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
767 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
719 719  )))
720 720  
721 721  (((
722 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
771 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
723 723  )))
724 724  
725 725  
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"]]
726 726  
727 727  
728 -==== **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.
729 729  
780 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
781 +
782 +
783 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
784 +
785 +
730 730  (((
731 731  AT+COMMANDx or AT+DATACUTx
732 732  )))
... ... @@ -740,37 +740,28 @@
740 740  )))
741 741  
742 742  * (((
743 -**AT Command:**
799 +(% style="color:#037691" %)**AT Command:**
744 744  )))
745 745  
746 -(% class="box infomessage" %)
747 -(((
748 -(((
749 -**AT+COMMANDx: Configure RS485 read command to sensor.**
750 -)))
751 -)))
802 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
752 752  
753 -(% class="box infomessage" %)
754 -(((
755 -(((
756 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
757 -)))
758 -)))
804 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
759 759  
760 -(((
761 -
762 -)))
763 763  
764 764  * (((
765 -**Downlink Payload:**
808 +(% style="color:#037691" %)**Downlink Payload:**
766 766  )))
767 767  
768 768  (((
769 769  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
813 +
814 +
770 770  )))
771 771  
772 772  (((
773 773  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
819 +
820 +
774 774  )))
775 775  
776 776  (((
... ... @@ -798,6 +798,8 @@
798 798  )))
799 799  
800 800  (((
848 +
849 +
801 801  **Example:**
802 802  )))
803 803  
... ... @@ -816,10 +816,11 @@
816 816  
817 817  
818 818  
819 -==== **Fast command to handle MODBUS device** ====
868 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
820 820  
870 +
821 821  (((
822 -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]].
823 823  )))
824 824  
825 825  (((
... ... @@ -839,24 +839,27 @@
839 839  )))
840 840  
841 841  * (((
842 -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.
843 843  )))
844 844  * (((
845 -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.
846 846  )))
847 847  * (((
848 -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 +
849 849  )))
850 850  
851 -[[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" %)​
852 852  
853 -[[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" %)​
854 854  
855 855  
856 856  
857 857  
858 -==== **RS485 command timeout** ====
910 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
859 859  
912 +
860 860  (((
861 861  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.
862 862  )))
... ... @@ -866,17 +866,14 @@
866 866  )))
867 867  
868 868  * (((
869 -**AT Command:**
870 -)))
922 +(% style="color:#037691" %)** AT Command:**
871 871  
872 -(% class="box infomessage" %)
873 -(((
874 -(((
875 875  **AT+CMDDLaa=hex(bb cc)*1000**
876 876  )))
877 -)))
878 878  
879 879  (((
928 +
929 +
880 880  **Example:**
881 881  )))
882 882  
... ... @@ -889,7 +889,7 @@
889 889  )))
890 890  
891 891  * (((
892 -**Downlink Payload:**
942 +(% style="color:#037691" %)** Downlink Payload:**
893 893  )))
894 894  
895 895  (((
... ... @@ -901,18 +901,17 @@
901 901  )))
902 902  
903 903  (((
904 - **Example:**
954 +**Example:**
905 905  )))
906 906  
907 907  (((
908 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
958 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
909 909  )))
910 910  
911 911  
962 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
912 912  
913 913  
914 -==== **Uplink payload mode** ====
915 -
916 916  (((
917 917  Define to use one uplink or multiple uplinks for the sampling.
918 918  )))
... ... @@ -919,46 +919,51 @@
919 919  
920 920  (((
921 921  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
971 +
972 +
922 922  )))
923 923  
924 924  * (((
925 -**AT Command:**
926 -)))
976 +(% style="color:#037691" %)** AT Command:**
927 927  
928 -(% class="box infomessage" %)
929 -(((
930 -(((
931 931  **AT+DATAUP=0**
932 -)))
933 -)))
934 934  
935 -(% class="box infomessage" %)
936 -(((
937 -(((
938 938  **AT+DATAUP=1**
939 -)))
940 -)))
941 941  
942 -(((
943 943  
944 944  )))
945 945  
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 +
946 946  * (((
947 -**Downlink Payload:**
991 +(% style="color:#037691" %)** Downlink Payload:**
948 948  )))
949 949  
950 -(((
951 -**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:**
952 952  )))
953 953  
954 -(((
955 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1003 +**AT+DATAUP=1,Timeout**
1004 +
1005 +
1006 +* (((
1007 +(% style="color:#037691" %)** Downlink Payload:**
956 956  )))
957 957  
1010 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
958 958  
1012 +Each uplink is sent to the server at 20-second intervals when segmented.
959 959  
1014 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
960 960  
961 -==== **Manually trigger an Uplink** ====
962 962  
963 963  (((
964 964  Ask device to send an uplink immediately.
... ... @@ -965,7 +965,7 @@
965 965  )))
966 966  
967 967  * (((
968 -**AT Command:**
1022 +(% style="color:#037691" %)** AT Command:**
969 969  )))
970 970  
971 971  (((
... ... @@ -977,7 +977,7 @@
977 977  )))
978 978  
979 979  * (((
980 -**Downlink Payload:**
1034 +(% style="color:#037691" %)** Downlink Payload:**
981 981  )))
982 982  
983 983  (((
... ... @@ -987,14 +987,17 @@
987 987  
988 988  
989 989  
990 -==== **Clear RS485 Command** ====
1044 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
991 991  
1046 +
992 992  (((
993 993  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1049 +
1050 +
994 994  )))
995 995  
996 996  * (((
997 -**AT Command:**
1054 +(% style="color:#037691" %)** AT Command:**
998 998  )))
999 999  
1000 1000  (((
... ... @@ -1017,11 +1017,11 @@
1017 1017  The uplink screen shot is:
1018 1018  )))
1019 1019  
1020 -[[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" %)​
1021 1021  
1022 1022  
1023 1023  * (((
1024 -**Downlink Payload:**
1081 +(% style="color:#037691" %)** Downlink Payload:**
1025 1025  )))
1026 1026  
1027 1027  (((
... ... @@ -1031,85 +1031,189 @@
1031 1031  
1032 1032  
1033 1033  
1034 -==== **Set Serial Communication Parameters** ====
1091 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1035 1035  
1093 +
1036 1036  (((
1037 1037  Set the Rs485 serial communication parameters:
1096 +
1097 +
1038 1038  )))
1039 1039  
1040 1040  * (((
1041 -**AT Command:**
1101 +(% style="color:#037691" %)** AT Command:**
1042 1042  )))
1043 1043  
1044 1044  (((
1045 -Set Baud Rate:
1105 +* Set Baud Rate
1046 1046  )))
1047 1047  
1048 -(% 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 +
1049 1049  (((
1112 +* Set UART Parity
1113 +)))
1114 +
1115 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1116 +
1117 +
1050 1050  (((
1051 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1119 +* Set STOPBIT
1052 1052  )))
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:**
1053 1053  )))
1054 1054  
1055 1055  (((
1056 -Set UART Parity
1131 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1057 1057  )))
1058 1058  
1059 -(% class="box infomessage" %)
1060 1060  (((
1061 -(((
1062 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1135 +**Example:**
1063 1063  )))
1137 +
1138 +* (((
1139 +A7 01 00 60   same as AT+BAUDR=9600
1064 1064  )))
1141 +* (((
1142 +A7 01 04 80  same as AT+BAUDR=115200
1143 +)))
1065 1065  
1066 1066  (((
1067 -Set STOPBIT
1146 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1068 1068  )))
1069 1069  
1070 -(% class="box infomessage" %)
1071 1071  (((
1072 -(((
1073 -**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)
1074 1074  )))
1075 -)))
1076 1076  
1153 +
1154 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1155 +
1077 1077  (((
1078 1078  
1079 1079  )))
1080 1080  
1081 1081  * (((
1082 -**Downlink Payload:**
1161 +(% style="color:#037691" %)** AT Command:**
1083 1083  )))
1084 1084  
1085 -(((
1086 -**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:**
1087 1087  )))
1088 1088  
1089 -(((
1090 -**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:**
1091 1091  )))
1092 1092  
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 +
1093 1093  * (((
1094 -A7 01 00 60   same as AT+BAUDR=9600
1197 +(% style="color:#037691" %)** AT Command:**
1095 1095  )))
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 +
1096 1096  * (((
1097 -A7 01 04 80  same as AT+BAUDR=115200
1206 +(% style="color:#037691" %)** Downlink Payload:**
1098 1098  )))
1099 1099  
1100 -(((
1101 -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:**
1102 1102  )))
1103 1103  
1104 -(((
1105 -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.
1106 1106  )))
1107 1107  
1241 +Example：
1108 1108  
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"]]
1109 1109  
1245 +==== ====
1110 1110  
1247 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1248 +
1249 +
1250 +* (((
1251 +(% style="color:#037691" %)** AT Command:**
1252 +)))
1253 +
1254 +**~ ​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.
1255 +
1256 +**~ ​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.
1257 +
1258 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1259 +
1260 +
1261 +* (((
1262 +(% style="color:#037691" %)**Downlink Payload:**
1263 +)))
1264 +
1265 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1266 +
1267 +[[image:image-20220824144240-1.png]]
1268 +
1269 +
1270 +
1111 1111  == 3.6 Listening mode for RS485 network ==
1112 1112  
1273 +
1113 1113  (((
1114 1114  This feature support since firmware v1.4
1115 1115  )))
... ... @@ -1116,9 +1116,11 @@
1116 1116  
1117 1117  (((
1118 1118  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.
1280 +
1281 +
1119 1119  )))
1120 1120  
1121 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1284 +(% 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" %)​
1122 1122  
1123 1123  (((
1124 1124  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1156,7 +1156,7 @@
1156 1156  )))
1157 1157  
1158 1158  (((
1159 -**Downlink Command:**
1322 +(% style="color:#037691" %)** Downlink Command:**
1160 1160  )))
1161 1161  
1162 1162  (((
... ... @@ -1192,7 +1192,7 @@
1192 1192  )))
1193 1193  
1194 1194  (((
1195 -[[image:image-20220602171200-9.png]]
1358 +(% 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" %)​
1196 1196  )))
1197 1197  
1198 1198  (((
... ... @@ -1201,11 +1201,12 @@
1201 1201  
1202 1202  (((
1203 1203  (((
1204 -(% 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.
1367 +(% 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.**
1205 1205  )))
1206 1206  )))
1207 1207  
1208 1208  
1372 +
1209 1209  == 3.7 Buttons ==
1210 1210  
1211 1211  
... ... @@ -1225,18 +1225,22 @@
1225 1225  
1226 1226  = 4. Case Study =
1227 1227  
1392 +
1228 1228  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]]
1229 1229  
1230 1230  
1396 +
1231 1231  = 5. Use AT Command =
1232 1232  
1399 +
1233 1233  == 5.1 Access AT Command ==
1234 1234  
1402 +
1235 1235  (((
1236 1236  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.
1237 1237  )))
1238 1238  
1239 -[[image:1654162355560-817.png]]
1407 +(% 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" %)​
1240 1240  
1241 1241  
1242 1242  (((
... ... @@ -1243,7 +1243,7 @@
1243 1243  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:
1244 1244  )))
1245 1245  
1246 -[[image:1654162368066-342.png]]
1414 +(% 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" %)​
1247 1247  
1248 1248  
1249 1249  (((
... ... @@ -1254,63 +1254,51 @@
1254 1254  
1255 1255  == 5.2 Common AT Command Sequence ==
1256 1256  
1425 +
1257 1257  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1258 1258  
1428 +
1259 1259  If device has not joined network yet:
1260 1260  
1261 -(% class="box infomessage" %)
1262 -(((
1263 -**AT+FDR**
1264 -)))
1431 +* (% style="color:#037691" %)**AT+FDR**
1432 +* (% style="color:#037691" %)**AT+NJM=0**
1433 +* (% style="color:#037691" %)**ATZ**
1265 1265  
1266 -(% class="box infomessage" %)
1267 1267  (((
1268 -**AT+NJM=0**
1269 -)))
1436 +
1270 1270  
1271 -(% class="box infomessage" %)
1272 -(((
1273 -**ATZ**
1274 -)))
1275 -
1276 -
1277 -(((
1278 1278  If device already joined network:
1279 -)))
1280 1280  
1281 -(% class="box infomessage" %)
1282 -(((
1283 -**AT+NJM=0**
1284 -)))
1440 +* (% style="color:#037691" %)**AT+NJM=0**
1441 +* (% style="color:#037691" %)**ATZ**
1285 1285  
1286 -(% class="box infomessage" %)
1287 -(((
1288 -**ATZ**
1443 +
1289 1289  )))
1290 1290  
1291 1291  
1447 +
1292 1292  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1293 1293  
1294 1294  
1295 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1451 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1296 1296  
1297 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1453 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1298 1298  
1299 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1455 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1300 1300  
1301 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1457 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1302 1302  
1303 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1459 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1304 1304  
1305 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1461 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1306 1306  
1307 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1463 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1308 1308  
1309 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1465 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1310 1310  
1311 -(% 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.
1467 +(% 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.
1312 1312  
1313 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1469 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1314 1314  
1315 1315  
1316 1316  (% style="color:red" %)**Note:**
... ... @@ -1320,15 +1320,20 @@
1320 1320  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1321 1321  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.
1322 1322  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
1479 +
1480 +
1323 1323  )))
1324 1324  
1325 -[[image:1654162478620-421.png]]
1483 +(% 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" %)​
1326 1326  
1327 1327  
1486 +
1328 1328  = 6. FAQ =
1329 1329  
1489 +
1330 1330  == 6.1 How to upgrade the image? ==
1331 1331  
1492 +
1332 1332  (((
1333 1333  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1334 1334  )))
... ... @@ -1347,18 +1347,20 @@
1347 1347  Below shows the hardware connection for how to upload an image to RS485-LN:
1348 1348  )))
1349 1349  
1350 -[[image:1654162535040-878.png]]
1511 +(% 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"]]
1351 1351  
1513 +(% title="Click and drag to resize" %)​
1514 +
1352 1352  (((
1353 -**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]].
1516 +(% 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]].
1354 1354  )))
1355 1355  
1356 1356  (((
1357 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1520 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
1358 1358  )))
1359 1359  
1360 1360  (((
1361 -**Step3: **Open flashloader; choose the correct COM port to update.
1524 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1362 1362  )))
1363 1363  
1364 1364  (((
... ... @@ -1370,65 +1370,92 @@
1370 1370  )))
1371 1371  
1372 1372  
1373 -[[image:image-20220602175818-12.png]]
1536 +(% 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" %)​
1374 1374  
1375 1375  
1376 -[[image:image-20220602175848-13.png]]
1539 +(% 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" %)​
1377 1377  
1378 1378  
1379 -[[image:image-20220602175912-14.png]]
1542 +(% 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" %)​
1380 1380  
1381 1381  
1382 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1545 +(% 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:**
1383 1383  
1384 -[[image:image-20220602175638-10.png]]
1547 +(% 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" %)​
1385 1385  
1386 1386  
1550 +
1387 1387  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1388 1388  
1553 +
1389 1389  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1390 1390  
1391 1391  
1557 +
1392 1392  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1393 1393  
1560 +
1394 1394  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"]].
1395 1395  
1396 1396  
1564 +
1397 1397  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1398 1398  
1567 +
1399 1399  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1400 1400  
1401 1401  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1402 1402  
1403 1403  
1573 +
1574 +== 6.5 Can i use point to point communication for RS485-LN? ==
1575 +
1576 +
1577 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1578 +
1579 +
1580 +
1581 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1582 +
1583 +
1584 +[[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/]]
1585 +
1586 +
1587 +
1404 1404  = 7. Trouble Shooting =
1405 1405  
1406 -== 7.1 Downlink doesn’t work, how to solve it? ==
1407 1407  
1591 +== 7.1 Downlink doesn't work, how to solve it? ==
1592 +
1593 +
1408 1408  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1409 1409  
1410 1410  
1411 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1412 1412  
1598 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1599 +
1600 +
1413 1413  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1414 1414  
1415 1415  
1604 +
1416 1416  = 8. Order Info =
1417 1417  
1607 +
1418 1418  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1419 1419  
1420 1420  (% style="color:blue" %)**XXX:**
1421 1421  
1422 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1423 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1424 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1425 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1426 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1427 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1428 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1429 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1430 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1431 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1612 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1613 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1614 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1615 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1616 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1617 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1618 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1619 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1620 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1621 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1432 1432  
1433 1433  = 9.Packing Info =
1434 1434  
... ... @@ -1448,6 +1448,7 @@
1448 1448  
1449 1449  = 10. FCC Caution for RS485LN-US915 =
1450 1450  
1641 +
1451 1451  (((
1452 1452  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1453 1453  )))
... ... @@ -1461,11 +1461,11 @@
1461 1461  )))
1462 1462  
1463 1463  (((
1464 -**IMPORTANT NOTE:**
1655 +(% style="color:red" %)**IMPORTANT NOTE:**
1465 1465  )))
1466 1466  
1467 1467  (((
1468 -**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:
1659 +(% 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:
1469 1469  )))
1470 1470  
1471 1471  (((
... ... @@ -1489,7 +1489,7 @@
1489 1489  )))
1490 1490  
1491 1491  (((
1492 -**FCC Radiation Exposure Statement:**
1683 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1493 1493  )))
1494 1494  
1495 1495  (((
... ... @@ -1497,11 +1497,16 @@
1497 1497  )))
1498 1498  
1499 1499  
1691 +
1500 1500  = 11. Support =
1501 1501  
1694 +
1502 1502  * (((
1503 1503  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.
1504 1504  )))
1505 1505  * (((
1506 1506  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]].
1700 +
1701 +
1702 +
1507 1507  )))
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