Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 109.2 >
edited by Xiaoling
on 2023/12/20 17:51
To version < 73.2 >
edited by Xiaoling
on 2022/09/12 10:35
>
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Summary

Details

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Content
... ... @@ -28,51 +28,69 @@
28 28  
29 29  
30 30  
31 -= 1. Introduction =
31 += 1.Introduction =
32 32  
33 +
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
35 -
36 36  (((
37 +(((
38 +(((
39 +
40 +
37 37  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
38 38  )))
43 +)))
39 39  
40 40  (((
41 -RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
46 +(((
47 +RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
42 42  )))
49 +)))
43 43  
44 44  (((
52 +(((
45 45  (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
46 46  )))
55 +)))
47 47  
48 48  (((
58 +(((
49 49  (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
50 50  )))
51 51  
52 52  (((
53 53  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
64 +
65 +
54 54  )))
67 +)))
68 +)))
55 55  
56 -
57 57  (% 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" %)​
58 58  
59 59  
73 +
60 60  == 1.2 Specifications ==
61 61  
62 62  
63 63  (% style="color:#037691" %)**Hardware System:**
64 64  
65 -* STM32L072xxxx MCU
79 +* STM32L072CZT6 MCU
66 66  * SX1276/78 Wireless Chip 
67 67  * Power Consumption (exclude RS485 device):
68 68  ** Idle: 32mA@12v
69 69  ** 20dB Transmit: 65mA@12v
70 70  
85 +
86 +
71 71  (% style="color:#037691" %)**Interface for Model:**
72 72  
73 73  * RS485
74 74  * Power Input 7~~ 24V DC. 
75 75  
92 +
93 +
76 76  (% style="color:#037691" %)**LoRa Spec:**
77 77  
78 78  * Frequency Range:
... ... @@ -94,6 +94,9 @@
94 94  * Automatic RF Sense and CAD with ultra-fast AFC.
95 95  * Packet engine up to 256 bytes with CRC
96 96  
115 +
116 +
117 +
97 97  == 1.3 Features ==
98 98  
99 99  
... ... @@ -106,6 +106,9 @@
106 106  * Support Modbus protocol
107 107  * Support Interrupt uplink (Since hardware version v1.2)
108 108  
130 +
131 +
132 +
109 109  == 1.4 Applications ==
110 110  
111 111  
... ... @@ -116,6 +116,9 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
143 +
144 +
145 +
119 119  == 1.5 Firmware Change log ==
120 120  
121 121  
... ... @@ -122,6 +122,7 @@
122 122  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
123 123  
124 124  
152 +
125 125  == 1.6 Hardware Change log ==
126 126  
127 127  
... ... @@ -135,6 +135,7 @@
135 135  v1.0: Release
136 136  )))
137 137  
166 +
138 138  
139 139  )))
140 140  )))
... ... @@ -154,11 +154,13 @@
154 154  
155 155  (% 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" %)​
156 156  
186 +
157 157  
158 158  )))
159 159  
160 160  = 3. Operation Mode =
161 161  
192 +
162 162  == 3.1 How it works? ==
163 163  
164 164  
... ... @@ -167,6 +167,7 @@
167 167  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.
168 168  )))
169 169  
201 +
170 170  
171 171  )))
172 172  
... ... @@ -175,7 +175,6 @@
175 175  
176 176  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. 
177 177  
178 -
179 179  (% 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" %)​
180 180  
181 181  
... ... @@ -186,8 +186,6 @@
186 186  
187 187  (((
188 188  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
189 -
190 -
191 191  )))
192 192  
193 193  (% 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" %)​
... ... @@ -208,14 +208,12 @@
208 208  )))
209 209  )))
210 210  
211 -(% 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"]][[image:image-20230425175410-2.png]](% title="Click and drag to resize" %)​
240 +(% 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" %)​
212 212  
213 213  
214 214  (((
215 215  (((
216 216  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
217 -
218 -
219 219  )))
220 220  
221 221  (((
... ... @@ -229,11 +229,8 @@
229 229  
230 230  (% 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" %)​
231 231  
232 -(% 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"]]
259 +(% 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" %)​
233 233  
234 -
235 -(% title="Click and drag to resize" %)​
236 -
237 237  You can also choose to create the device manually.
238 238  
239 239  (% 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" %)​
... ... @@ -247,96 +247,83 @@
247 247  
248 248  (((
249 249  (% 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.
250 -
251 -
252 252  )))
253 253  
254 254  (% 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" %)​
255 255  
256 256  
257 -== 3.3 Configure Device to Read RS485 Sensors ==
258 258  
280 +== 3.3 Configure Commands to read data ==
259 259  
260 -There are plenty of RS485 and TTL level devices in the market and each device has different commands to read the valid data. To support these devices in most flexible, RS485-LN supports flexible command set. User can use [[Dragino RS485 Tool>>url:https://www.dropbox.com/sh/us9qecn39fwt8n1/AABREdqUCzEmJMRrfuWuXasoa?dl=0]],  [[AT Commands or LoRaWAN Downlink>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/#H3.5ConfigureRS485-LBviaATorDownlink]] Command to configure how RS485-LN should read the sensor and how to handle the return from RS485 or TTL sensors.
261 261  
262 -
263 263  (((
264 264  (((
265 265  (((
286 +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.
287 +)))
288 +)))
289 +
290 +(((
291 +(((
266 266  (% 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**
267 267  )))
268 268  
269 269  
270 -=== 3.3.1 Method 1 ~-~- via RS485 Configure Tool ===
271 -
272 -
273 -Use the RS485 Configure tool is the recommand method. Please see the instruction of how to use the tool:
274 -
275 -* **[[RS485 Configure Tool Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/]]**
276 -
277 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20231127144411-1.png?width=494&height=368&rev=1.1||alt="image-20231127144411-1.png" height="368" width="494"]]
278 -
279 -
280 -=== 3.3.2  Method 2 ~-~- via AT Commands ===
296 +
281 281  )))
282 282  )))
283 283  
284 -==== 3.3.2.1 Configure UART settings for RS485 or TTL communication ====
300 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
285 285  
286 286  
287 -RS485-LN can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
288 -
289 289  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:
290 290  
291 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
292 -|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
306 +|=(% style="width: 110px;" %)(((
293 293  **AT Commands**
294 -)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
308 +)))|=(% style="width: 190px;" %)(((
295 295  **Description**
296 -)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
310 +)))|=(% style="width: 190px;" %)(((
297 297  **Example**
298 298  )))
299 -|(% style="width:126px" %)(((
300 -
301 -
302 -(((
313 +|(% style="width:110px" %)(((
303 303  AT+BAUDR
304 -)))
305 -)))|(% style="width:177px" %)(((
315 +)))|(% style="width:190px" %)(((
306 306  Set the baud rate (for RS485 connection). Default Value is: 9600.
307 -)))|(% style="width:193px" %)(((
317 +)))|(% style="width:190px" %)(((
308 308  (((
309 309  AT+BAUDR=9600
310 310  )))
311 311  
312 312  (((
313 -Options: (1200,2400,4800,
314 -14400,19200,115200)
323 +Options: (1200,2400,4800,14400,19200,115200)
315 315  )))
316 316  )))
317 -|(% style="width:126px" %)(((
326 +|(% style="width:110px" %)(((
318 318  AT+PARITY
319 -)))|(% style="width:177px" %)(((
328 +)))|(% style="width:190px" %)(((
320 320  Set UART parity (for RS485 connection)
321 -)))|(% style="width:193px" %)(((
330 +)))|(% style="width:190px" %)(((
322 322  (((
323 323  AT+PARITY=0
324 324  )))
325 325  
326 326  (((
327 -Option: 0: no parity,
328 -1: odd parity,
329 -2: even parity
336 +Option: 0: no parity, 1: odd parity, 2: even parity
330 330  )))
331 331  )))
332 -|(% style="width:126px" %)(((
339 +|(% style="width:110px" %)(((
333 333  AT+STOPBIT
334 -)))|(% style="width:177px" %)(((
341 +)))|(% style="width:190px" %)(((
335 335  (((
336 336  Set serial stopbit (for RS485 connection)
337 337  )))
338 -)))|(% style="width:193px" %)(((
345 +
339 339  (((
347 +
348 +)))
349 +)))|(% style="width:190px" %)(((
350 +(((
340 340  AT+STOPBIT=0 for 1bit
341 341  )))
342 342  
... ... @@ -349,16 +349,20 @@
349 349  )))
350 350  )))
351 351  
352 -=== 3.3.3 Configure sensors ===
363 +=== 3.3.2 Configure sensors ===
353 353  
354 354  
355 355  (((
367 +(((
356 356  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.
369 +
370 +
357 357  )))
372 +)))
358 358  
359 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
360 -|=(% style="width: 122px; background-color:#D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 198px; background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**
361 -|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
374 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
375 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
376 +|AT+CFGDEV|(% style="width:110px" %)(((
362 362  (((
363 363  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
364 364  )))
... ... @@ -372,7 +372,7 @@
372 372  )))
373 373  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
374 374  
375 -=== 3.3.4 Configure read commands for each sampling ===
390 +=== 3.3.3 Configure read commands for each sampling ===
376 376  
377 377  
378 378  (((
... ... @@ -387,7 +387,6 @@
387 387  
388 388  (% style="color:#037691" %)**Each RS485 commands include two parts:**
389 389  
390 -
391 391  ~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.
392 392  
393 393  2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
... ... @@ -402,9 +402,9 @@
402 402  
403 403  (% 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:
404 404  
405 -(% border="1" style="background-color:#f2f2f2; width:499px" %)
419 +(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
406 406  |(% style="width:496px" %)(((
407 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
421 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
408 408  
409 409  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
410 410  
... ... @@ -416,23 +416,9 @@
416 416  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
417 417  
418 418  
419 -If a single command exceeds 14 bytes, you can use the command splicing function.
420 -
421 -When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged.
422 -
423 -
424 -**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured:
425 -
426 - AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0
427 -
428 - AT+COMMAND1=1
429 -
430 - AT+COMMAND2=0E 0F,0
431 -
432 -
433 433  (% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
434 434  
435 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
435 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
436 436  |(% style="width:510px" %)(((
437 437  **AT+DATACUTx=a,b,c**
438 438  
... ... @@ -443,7 +443,6 @@
443 443  
444 444  **Examples:**
445 445  
446 -
447 447  * (% style="color:#037691" %)**Grab bytes**
448 448  
449 449  (% 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" %)​
... ... @@ -460,10 +460,11 @@
460 460  
461 461  (% 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" %)​
462 462  
462 +
463 463  
464 464  )))
465 465  
466 -=== 3.3.5 Compose the uplink payload ===
466 +=== 3.3.4 Compose the uplink payload ===
467 467  
468 468  
469 469  (((
... ... @@ -483,16 +483,18 @@
483 483  )))
484 484  
485 485  (((
486 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
486 +Final Payload is
487 487  )))
488 488  
489 489  (((
490 -Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
490 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
491 +)))
491 491  
492 -
493 +(((
494 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
493 493  )))
494 494  
495 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
497 +(% 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" %)​
496 496  
497 497  
498 498  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -500,18 +500,16 @@
500 500  
501 501  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
502 502  
503 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
505 +Final Payload is
504 504  
507 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
505 505  
506 -~1. PAYVER: Defined by AT+PAYVER
507 507  
508 -2. PAYLOAD COUNT: Total how many uplinks of this sampling.
510 +1. PAYVER: Defined by AT+PAYVER
511 +1. PAYLOAD COUNT: Total how many uplinks of this sampling.
512 +1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
513 +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
509 509  
510 -3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
511 -
512 -4. 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
513 -
514 -
515 515  (% 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" %)​
516 516  
517 517  
... ... @@ -526,7 +526,6 @@
526 526  
527 527  (% 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:**
528 528  
529 -
530 530   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
531 531  
532 532   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -535,34 +535,44 @@
535 535  
536 536   ~* For all other bands: max 51 bytes for each uplink.
537 537  
537 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
538 538  
539 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
539 +(% 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)**
540 540  
541 -(% 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)**
542 542  
542 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
543 543  
544 +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.
544 544  
545 -Below are the uplink payloads:
546 +[[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"]]
546 546  
548 +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.
547 547  
550 +[[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"]]
551 +
552 +
553 +Below are the uplink payloads:
554 +
548 548  (% 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" %)​
549 549  
550 550  
551 -=== 3.3.6 Uplink on demand ===
552 552  
559 +=== 3.3.5 Uplink on demand ===
553 553  
561 +
554 554  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.
555 555  
556 -(% style="color:blue" %)**Downlink control command:**
564 +Downlink control command:
557 557  
558 -(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
566 +**0x08 command**: Poll an uplink with current command set in RS485-LN.
559 559  
560 -(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
568 +**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
561 561  
562 562  
563 -=== 3.3.7 Uplink on Interrupt ===
564 564  
572 +=== 3.3.6 Uplink on Interrupt ===
565 565  
574 +
566 566  RS485-LN support external Interrupt uplink since hardware v1.2 release.
567 567  
568 568  (% 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" %)​
... ... @@ -570,30 +570,16 @@
570 570  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.
571 571  
572 572  
582 +
573 573  == 3.4 Uplink Payload ==
574 574  
575 575  
576 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
577 -|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
578 -**Size(bytes)**
579 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
580 -**Length depends on the return from the commands**
581 -)))
582 -|(% style="width:90px" %)(((
583 -Value
584 -)))|(% style="width:114px" %)(((
585 -PAYLOAD_VER
586 -)))|(% style="width:353px" %)(((
587 -If the valid payload is too long and exceed the maximum
586 +(% 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" %)​
588 588  
589 -support payload length in server, server will show payload not
588 +Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
590 590  
591 -provided in the LoRaWAN server.
592 -)))
593 593  
594 -(% 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"]](%%)Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
595 595  
596 -
597 597  == 3.5 Configure RS485-LN via AT or Downlink ==
598 598  
599 599  
... ... @@ -618,6 +618,7 @@
618 618  )))
619 619  
620 620  
616 +
621 621  === 3.5.1 Common Commands ===
622 622  
623 623  
... ... @@ -624,35 +624,35 @@
624 624  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]]
625 625  
626 626  
623 +
627 627  === 3.5.2 Downlink Response(Since firmware v1.4) ===
628 628  
629 629  
630 630  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.
631 631  
629 +(% 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" %)​
632 632  
633 -(% 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"]]
634 -
635 -(% title="Click and drag to resize" %)​
636 -
637 637  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)
638 638  
639 639  
634 +
640 640  === 3.5.3 Sensor related commands ===
641 641  
642 642  
643 643  
639 +
644 644  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
645 645  
646 646  
647 647  (((
648 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
644 +This command is used to configure the RS485 devices; they won't be used during sampling.
649 649  )))
650 650  
651 -(((
652 -* (% style="color:#037691" %)**AT Command**
647 +* (((
648 +(% style="color:#037691" %)**AT Command**
653 653  
654 654  (((
655 -(% style="color:#4472c4" %)** 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
651 +**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
656 656  )))
657 657  )))
658 658  
... ... @@ -665,7 +665,7 @@
665 665  )))
666 666  
667 667  (((
668 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
664 +Format: A8 MM NN XX XX XX XX YY
669 669  )))
670 670  
671 671  (((
... ... @@ -763,6 +763,7 @@
763 763  
764 764  
765 765  
762 +
766 766  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
767 767  
768 768  
... ... @@ -770,41 +770,34 @@
770 770  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.
771 771  )))
772 772  
773 -(((
774 -* (% style="color:#037691" %)**AT Command:**
770 +* (((
771 +(% style="color:#037691" %)**AT Command:**
775 775  
776 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
773 +**AT+PAYVER:    **Set PAYVER field = 1
777 777  
778 778  
779 779  )))
780 -
781 781  * (((
782 782  (% style="color:#037691" %)**Downlink Payload:**
783 783  )))
784 784  
785 785  (((
786 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
782 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
787 787  )))
788 788  
789 789  (((
790 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
786 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
791 791  )))
792 792  
793 793  
794 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
790 +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"]]
795 795  
796 796  
797 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
793 +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.
798 798  
799 -
800 -
801 -**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.**
802 -
803 -
804 804  [[image:image-20220824145428-3.png||height="308" width="1200"]]
805 805  
806 806  
807 -
808 808  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
809 809  
810 810  
... ... @@ -824,9 +824,9 @@
824 824  (% style="color:#037691" %)**AT Command:**
825 825  )))
826 826  
827 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
817 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
828 828  
829 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
819 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
830 830  
831 831  
832 832  * (((
... ... @@ -834,19 +834,19 @@
834 834  )))
835 835  
836 836  (((
837 -(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
827 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
838 838  
839 839  
840 840  )))
841 841  
842 842  (((
843 -(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
833 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
844 844  
845 845  
846 846  )))
847 847  
848 848  (((
849 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
839 +Format: AF MM NN LL XX XX XX XX YY
850 850  )))
851 851  
852 852  (((
... ... @@ -889,11 +889,12 @@
889 889  
890 890  
891 891  
882 +
892 892  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
893 893  
894 894  
895 895  (((
896 -(% style="color:#4472c4" %)** 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]].
887 +**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]].
897 897  )))
898 898  
899 899  (((
... ... @@ -924,17 +924,11 @@
924 924  
925 925  )))
926 926  
927 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
918 +(% 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" %)​
928 928  
929 -(% title="Click and drag to resize" %)​
930 -
931 931  (% 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" %)​
932 932  
933 -* (((
934 -(% style="color:#037691" %)**Downlink Command:**
935 -)))
936 936  
937 -**~ (% style="color:#4472c4" %)A9 aa(%%)** ~-~-> Same as AT+MBFUN=aa
938 938  
939 939  
940 940  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
... ... @@ -948,10 +948,10 @@
948 948  Default value: 0, range:  0 ~~ 65 seconds
949 949  )))
950 950  
951 -(((
952 -* (% style="color:#037691" %)** AT Command:**
936 +* (((
937 +(% style="color:#037691" %)** AT Command:**
953 953  
954 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
939 +**AT+CMDDLaa=hex(bb cc)*1000**
955 955  )))
956 956  
957 957  (((
... ... @@ -961,7 +961,7 @@
961 961  )))
962 962  
963 963  (((
964 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
949 +**AT+CMDDL1=1000** to send the open time to 1000ms
965 965  )))
966 966  
967 967  (((
... ... @@ -973,21 +973,22 @@
973 973  )))
974 974  
975 975  (((
976 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
961 +**0x AA aa bb cc**
977 977  )))
978 978  
979 979  (((
980 -
965 +Same as: AT+CMDDLaa=hex(bb cc)*1000
966 +)))
981 981  
968 +(((
982 982  **Example:**
983 983  )))
984 984  
985 985  (((
986 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
973 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
987 987  )))
988 988  
989 989  
990 -
991 991  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
992 992  
993 993  
... ... @@ -1001,17 +1001,17 @@
1001 1001  
1002 1002  )))
1003 1003  
1004 -(((
1005 -* (% style="color:#037691" %)** AT Command:**
990 +* (((
991 +(% style="color:#037691" %)** AT Command:**
1006 1006  
1007 -(% style="color:#4472c4" %)** AT+DATAUP=0**
993 +**AT+DATAUP=0**
1008 1008  
1009 -(% style="color:#4472c4" %)** AT+DATAUP=1**
995 +**AT+DATAUP=1**
1010 1010  
1011 1011  
1012 1012  )))
1013 1013  
1014 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1000 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1015 1015  
1016 1016  Each uplink is sent to the server at 20-second intervals when segmented.
1017 1017  
... ... @@ -1020,18 +1020,16 @@
1020 1020  (% style="color:#037691" %)** Downlink Payload:**
1021 1021  )))
1022 1022  
1023 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1009 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1024 1024  
1025 -(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1011 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1026 1026  
1027 1027  
1028 -(Since firmware v1.4.0)
1029 -
1030 1030  * (((
1031 1031  (% style="color:#037691" %)** AT Command:**
1032 1032  )))
1033 1033  
1034 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1018 +**AT+DATAUP=1,Timeout**
1035 1035  
1036 1036  
1037 1037  * (((
... ... @@ -1038,49 +1038,10 @@
1038 1038  (% style="color:#037691" %)** Downlink Payload:**
1039 1039  )))
1040 1040  
1041 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1025 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1042 1042  
1043 1043  Each uplink is sent to the server at 20-second intervals when segmented.
1044 1044  
1045 -
1046 -==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
1047 -
1048 -
1049 -AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout.
1050 -
1051 -When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR.
1052 -
1053 -When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE.
1054 -
1055 -
1056 -* (((
1057 -(% style="color:#037691" %)** AT Command:**
1058 -)))
1059 -
1060 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   //The data cut out by each AT+COMMANDx command is sent separately as an uplink.
1061 -
1062 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   equal：  (% style="color:#4472c4" %)**AT+NEWLINE=1+2+3+4+5+6+7+8+9+10+11+12+13+14+15**//
1063 -
1064 -
1065 -(% style="color:#4472c4" %)//**AT+NEWLINE=a+b+c**//(%%)//  //The data returned by all commands is divided into three parts, COMMAND(1~~a) is the first part, COMMAND(a+1~~b) is the second part,COMMAND(b+1~~c) is the third part.
1066 -
1067 -
1068 -(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)//  //Turn off the functionality of this AT command.
1069 -
1070 -
1071 -* (((
1072 -(% style="color:#037691" %)** Downlink Payload:**
1073 -)))
1074 -
1075 -//AT+NEWLINE=ALL  ~-~-->  (% style="color:#4472c4" %)**0xAC 01**//
1076 -
1077 -// AT+NEWLINE= NULL  ~-~-->  (% style="color:#4472c4" %)**0xAC 00**//
1078 -
1079 -//AT+NEWLINE= a+b+c   ~-~-->  (% style="color:#4472c4" %)**0xAC number of bytes a b c**//
1080 -
1081 -//AT+NEWLINE= 1+5+15 ~-~-->  (% style="color:#4472c4" %)**0xAC 03 01 05 0F**//
1082 -
1083 -
1084 1084  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1085 1085  
1086 1086  
... ... @@ -1105,11 +1105,12 @@
1105 1105  )))
1106 1106  
1107 1107  (((
1108 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1053 +**0x08 FF**, RS485-LN will immediately send an uplink.
1109 1109  )))
1110 1110  
1111 1111  
1112 1112  
1058 +
1113 1113  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1114 1114  
1115 1115  
... ... @@ -1124,12 +1124,10 @@
1124 1124  )))
1125 1125  
1126 1126  (((
1127 -(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1073 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1128 1128  )))
1129 1129  
1130 1130  (((
1131 -
1132 -
1133 1133  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1134 1134  )))
1135 1135  
... ... @@ -1153,20 +1153,23 @@
1153 1153  )))
1154 1154  
1155 1155  (((
1156 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1100 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1157 1157  )))
1158 1158  
1159 1159  
1160 1160  
1105 +
1161 1161  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1162 1162  
1163 1163  
1164 1164  (((
1165 1165  Set the Rs485 serial communication parameters:
1111 +
1112 +
1166 1166  )))
1167 1167  
1168 -(((
1169 -(% style="color:#037691" %)**AT Command:**
1115 +* (((
1116 +(% style="color:#037691" %)** AT Command:**
1170 1170  )))
1171 1171  
1172 1172  (((
... ... @@ -1173,7 +1173,7 @@
1173 1173  * Set Baud Rate
1174 1174  )))
1175 1175  
1176 -(% style="color:#4472c4" %)** 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
1123 +**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
1177 1177  
1178 1178  
1179 1179  (((
... ... @@ -1180,7 +1180,7 @@
1180 1180  * Set UART Parity
1181 1181  )))
1182 1182  
1183 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1130 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1184 1184  
1185 1185  
1186 1186  (((
... ... @@ -1187,15 +1187,16 @@
1187 1187  * Set STOPBIT
1188 1188  )))
1189 1189  
1190 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1137 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1191 1191  
1192 1192  
1193 -(((
1194 -(% style="color:#037691" %)**Downlink Payload:**
1140 +
1141 +* (((
1142 +(% style="color:#037691" %)** Downlink Payload:**
1195 1195  )))
1196 1196  
1197 1197  (((
1198 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1146 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1199 1199  )))
1200 1200  
1201 1201  (((
... ... @@ -1203,7 +1203,7 @@
1203 1203  )))
1204 1204  
1205 1205  * (((
1206 -A7 01 00 60  same as AT+BAUDR=9600
1154 +A7 01 00 60   same as AT+BAUDR=9600
1207 1207  )))
1208 1208  * (((
1209 1209  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1210,39 +1210,16 @@
1210 1210  )))
1211 1211  
1212 1212  (((
1213 -* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1161 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1214 1214  )))
1215 1215  
1216 1216  (((
1217 -* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1165 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1218 1218  )))
1219 1219  
1220 1220  
1169 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1221 1221  
1222 -
1223 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1224 -
1225 -
1226 -* (((
1227 -(% style="color:#037691" %)** AT Command:**
1228 -)))
1229 -
1230 -(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
1231 -
1232 -(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
1233 -
1234 -* (((
1235 -(% style="color:#037691" %)**Downlink Payload:**
1236 -)))
1237 -
1238 -(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
1239 -
1240 -(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
1241 -
1242 -
1243 -
1244 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1245 -
1246 1246  (((
1247 1247  
1248 1248  )))
... ... @@ -1251,48 +1251,45 @@
1251 1251  (% style="color:#037691" %)** AT Command:**
1252 1252  )))
1253 1253  
1254 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1179 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1255 1255  
1256 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1181 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1257 1257  
1258 1258  
1184 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1259 1259  
1260 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1261 1261  
1262 -
1263 1263  * (((
1264 1264  (% style="color:#037691" %)** AT Command:**
1265 1265  )))
1266 1266  
1267 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1191 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1268 1268  
1269 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1193 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1270 1270  
1271 1271  
1196 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1272 1272  
1273 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1274 1274  
1275 -
1276 1276  * (((
1277 1277  (% style="color:#037691" %)** AT Command:**
1278 1278  )))
1279 1279  
1280 -(% style="color:#4472c4" %)** 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)
1203 +**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)
1281 1281  
1282 -(% style="color:#4472c4" %)** 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.
1205 +**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.
1283 1283  
1284 1284  
1208 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1285 1285  
1286 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1287 1287  
1288 -
1289 1289  * (((
1290 1290  (% style="color:#037691" %)** AT Command:**
1291 1291  )))
1292 1292  
1293 - (% style="color:#4472c4" %)** 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)
1215 + **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)
1294 1294  
1295 - (% style="color:#4472c4" %)** 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.
1217 + **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.
1296 1296  
1297 1297  
1298 1298  * (((
... ... @@ -1299,63 +1299,56 @@
1299 1299  (% style="color:#037691" %)** Downlink Payload:**
1300 1300  )))
1301 1301  
1302 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1224 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1303 1303  
1304 1304  
1227 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1305 1305  
1306 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1307 1307  
1308 -
1309 1309  * (((
1310 1310  (% style="color:#037691" %)** AT Command:**
1311 1311  )))
1312 1312  
1313 -(% style="color:#4472c4" %)** 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.
1234 +**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.
1314 1314  
1315 1315  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.
1316 1316  
1317 -
1318 1318  [[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"]]
1319 1319  
1320 1320  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1321 1321  
1322 -
1323 -
1324 1324  [[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"]]
1325 1325  
1326 1326  For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1327 1327  
1328 1328  
1247 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1329 1329  
1330 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1331 1331  
1250 +* (((
1251 +(% style="color:#037691" %)**Downlink Payload:**
1332 1332  
1333 -(((
1334 -* (% style="color:#037691" %)**Downlink Payload:**
1335 -
1336 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1253 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1337 1337  )))
1338 1338  
1339 -
1340 1340  Example：
1341 1341  
1342 -
1343 1343  [[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"]]
1344 1344  
1260 +==== ====
1345 1345  
1262 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1346 1346  
1347 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1348 1348  
1349 -
1350 1350  * (((
1351 1351  (% style="color:#037691" %)** AT Command:**
1352 1352  )))
1353 1353  
1354 -(% style="color:#4472c4" %)**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.
1269 +**~ ​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.
1355 1355  
1356 -(% style="color:#4472c4" %)**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.
1271 +**~ ​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.
1357 1357  
1358 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1273 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1359 1359  
1360 1360  
1361 1361  * (((
... ... @@ -1362,11 +1362,12 @@
1362 1362  (% style="color:#037691" %)**Downlink Payload:**
1363 1363  )))
1364 1364  
1365 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1280 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1366 1366  
1367 1367  [[image:image-20220824144240-1.png]]
1368 1368  
1369 1369  
1285 +
1370 1370  == 3.6 Listening mode for RS485 network ==
1371 1371  
1372 1372  
... ... @@ -1380,49 +1380,49 @@
1380 1380  
1381 1381  )))
1382 1382  
1383 -(% 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"]]
1299 +(% 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" %)​
1384 1384  
1385 -(% title="Click and drag to resize" %)​
1301 +(((
1302 +To enable the listening mode, use can run the command AT+RXMODE.
1303 +)))
1386 1386  
1387 1387  (((
1388 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1306 +
1389 1389  )))
1390 1390  
1391 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
1392 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1309 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1310 +|=(% style="width: 100px;" %)(((
1393 1393  **Command example**
1394 -)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1312 +)))|=(% style="width: 400px;" %)(((
1395 1395  **Function**
1396 1396  )))
1397 -|(% style="width:156px" %)(((
1315 +|(% style="width:100px" %)(((
1398 1398  AT+RXMODE=1,10
1399 -)))|(% style="width:352px" %)(((
1317 +)))|(% style="width:400px" %)(((
1400 1400  Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1401 1401  )))
1402 -|(% style="width:156px" %)(((
1320 +|(% style="width:100px" %)(((
1403 1403  AT+RXMODE=2,500
1404 -)))|(% style="width:352px" %)(((
1322 +)))|(% style="width:400px" %)(((
1405 1405  Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1406 1406  )))
1407 -|(% style="width:156px" %)(((
1325 +|(% style="width:100px" %)(((
1408 1408  AT+RXMODE=0,0
1409 -)))|(% style="width:352px" %)(((
1327 +)))|(% style="width:400px" %)(((
1410 1410  Disable listening mode. This is the default settings.
1411 1411  )))
1412 -|(% style="width:156px" %)(((
1330 +|(% style="width:100px" %)(((
1413 1413  
1414 -)))|(% style="width:352px" %)(((
1332 +)))|(% style="width:400px" %)(((
1415 1415  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1416 1416  )))
1417 1417  
1418 1418  (((
1419 -
1420 -
1421 -(% style="color:#037691" %)**Downlink Command:**
1337 +(% style="color:#037691" %)** Downlink Command:**
1422 1422  )))
1423 1423  
1424 1424  (((
1425 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1341 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1426 1426  )))
1427 1427  
1428 1428  (((
... ... @@ -1442,17 +1442,15 @@
1442 1442  )))
1443 1443  
1444 1444  (((
1445 -The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1361 +The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1446 1446  )))
1447 1447  
1448 1448  (((
1449 -And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1365 +And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1450 1450  )))
1451 1451  
1452 1452  (((
1453 -RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b  **(% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1454 -
1455 -
1369 +RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1456 1456  )))
1457 1457  
1458 1458  (((
... ... @@ -1459,29 +1459,34 @@
1459 1459  (% 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" %)​
1460 1460  )))
1461 1461  
1376 +(((
1377 +
1378 +)))
1462 1462  
1463 -
1464 1464  (((
1381 +(((
1465 1465  (% 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.**
1466 1466  )))
1384 +)))
1467 1467  
1468 1468  
1387 +
1469 1469  == 3.7 Buttons ==
1470 1470  
1471 1471  
1472 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1473 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1474 -|(% style="width:50px" %)ACT|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1475 -|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1476 -|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1391 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1392 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1393 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1394 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1395 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1477 1477  
1478 1478  == 3.8 LEDs ==
1479 1479  
1480 1480  
1481 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1482 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1483 -|PWR|Always on if there is power
1484 -|SYS|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1400 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1401 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1402 +|**PWR**|Always on if there is power
1403 +|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1485 1485  
1486 1486  = 4. Case Study =
1487 1487  
... ... @@ -1489,25 +1489,22 @@
1489 1489  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]]
1490 1490  
1491 1491  
1411 +
1492 1492  = 5. Use AT Command =
1493 1493  
1414 +
1494 1494  == 5.1 Access AT Command ==
1495 1495  
1496 1496  
1497 1497  (((
1498 1498  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.
1499 -
1500 -
1501 1501  )))
1502 1502  
1503 1503  (% 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" %)​
1504 1504  
1505 1505  
1506 -
1507 1507  (((
1508 1508  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:
1509 -
1510 -
1511 1511  )))
1512 1512  
1513 1513  (% 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" %)​
... ... @@ -1518,8 +1518,10 @@
1518 1518  )))
1519 1519  
1520 1520  
1437 +
1521 1521  == 5.2 Common AT Command Sequence ==
1522 1522  
1440 +
1523 1523  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1524 1524  
1525 1525  
... ... @@ -1536,6 +1536,8 @@
1536 1536  
1537 1537  * (% style="color:#037691" %)**AT+NJM=0**
1538 1538  * (% style="color:#037691" %)**ATZ**
1457 +
1458 +
1539 1539  )))
1540 1540  
1541 1541  
... ... @@ -1578,8 +1578,10 @@
1578 1578  (% 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" %)​
1579 1579  
1580 1580  
1501 +
1581 1581  = 6. FAQ =
1582 1582  
1504 +
1583 1583  == 6.1 How to upgrade the image? ==
1584 1584  
1585 1585  
... ... @@ -1607,20 +1607,14 @@
1607 1607  
1608 1608  (((
1609 1609  (% 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]].
1610 -
1611 -
1612 1612  )))
1613 1613  
1614 1614  (((
1615 1615  (% 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]].
1616 -
1617 -
1618 1618  )))
1619 1619  
1620 1620  (((
1621 1621  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1622 -
1623 -
1624 1624  )))
1625 1625  
1626 1626  (((
... ... @@ -1641,17 +1641,12 @@
1641 1641  (% 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" %)​
1642 1642  
1643 1643  
1644 -
1645 -(% style="color:red" %)**Users can select the new burning software STM32Cubeprogramer for firmware upgrade and follow the same connection steps to enter burning mode (until SYS LED is RED ON):**
1646 -
1647 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer]]
1648 -
1649 -
1650 1650  (% 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:**
1651 1651  
1652 1652  (% 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" %)​
1653 1653  
1654 1654  
1565 +
1655 1655  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1656 1656  
1657 1657  
... ... @@ -1658,6 +1658,7 @@
1658 1658  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1659 1659  
1660 1660  
1572 +
1661 1661  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1662 1662  
1663 1663  
... ... @@ -1664,6 +1664,7 @@
1664 1664  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"]].
1665 1665  
1666 1666  
1579 +
1667 1667  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1668 1668  
1669 1669  
... ... @@ -1672,12 +1672,14 @@
1672 1672  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1673 1673  
1674 1674  
1588 +
1675 1675  == 6.5 Can i use point to point communication for RS485-LN? ==
1676 1676  
1677 1677  
1678 -Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1592 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1679 1679  
1680 1680  
1595 +
1681 1681  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1682 1682  
1683 1683  
... ... @@ -1684,134 +1684,10 @@
1684 1684  [[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/]]
1685 1685  
1686 1686  
1687 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1688 1688  
1689 -=== 6.7.1 Introduce: ===
1690 -
1691 -
1692 -Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
1693 -
1694 -1. Test if Modbus-MTU works with PC commands.
1695 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1696 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1697 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1698 -
1699 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1700 -
1701 -
1702 -Example Connection:
1703 -
1704 -[[image:image-20221130104310-2.png]]
1705 -
1706 -
1707 -=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1708 -
1709 -
1710 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1711 -
1712 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1713 -
1714 -
1715 -=== 6.7.3 With ModRSsim2: ===
1716 -
1717 -
1718 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1719 -
1720 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1721 -
1722 -
1723 -(% style="color:blue" %)**(2) Click the serial port icon**
1724 -
1725 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1726 -
1727 -
1728 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1729 -
1730 -[[image:image-20221130104310-6.png]]
1731 -
1732 -
1733 -(% style="color:blue" %)**(4) Click the comms.**
1734 -
1735 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1736 -
1737 -(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1738 -**Run RS485-LN/BL command and monitor if it is correct.**
1739 -
1740 -
1741 -=== 6.7.4 Example – Test the CFGDEV command ===
1742 -
1743 -
1744 -RS485-LN sent below command:
1745 -
1746 -(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
1747 -
1748 -
1749 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1750 -
1751 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1752 -
1753 -
1754 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1755 -
1756 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1757 -
1758 -
1759 -=== 6.7.5 Example – Test CMD command sets. ===
1760 -
1761 -
1762 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1763 -
1764 -
1765 -(% style="color:blue" %)**Serial port tool:**
1766 -
1767 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1768 -
1769 -
1770 -(% style="color:blue" %)**ModRSsim2:**
1771 -
1772 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1773 -
1774 -
1775 -=== 6.7.6 Test with PC ===
1776 -
1777 -
1778 -If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
1779 -
1780 -
1781 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1782 -
1783 -(% style="color:blue" %)**Connection method：**
1784 -
1785 -[[image:image-20221130104310-12.png]]
1786 -
1787 -
1788 -(% style="color:blue" %)**Link situation:**
1789 -
1790 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1791 -
1792 -
1793 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1794 -
1795 -
1796 -== 6.8 Where to get the decoder for RS485-LN? ==
1797 -
1798 -
1799 -The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
1800 -
1801 -
1802 -== 6.9 How to configure RS485 commands more conveniently？ ==
1803 -
1804 -
1805 -Dragino has developed an application for the RS485 series of products.
1806 -
1807 -It can help you configure RS485 sensors more conveniently
1808 -Please refer to the link below for specific usage：
1809 -
1810 -[[RS485 Configure Tool - DRAGINO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/#HTableofContentsFF1A]]
1811 -
1812 -
1813 1813  = 7. Trouble Shooting =
1814 1814  
1605 +
1815 1815  == 7.1 Downlink doesn't work, how to solve it? ==
1816 1816  
1817 1817  
... ... @@ -1818,6 +1818,7 @@
1818 1818  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1819 1819  
1820 1820  
1612 +
1821 1821  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1822 1822  
1823 1823  
... ... @@ -1824,6 +1824,7 @@
1824 1824  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1825 1825  
1826 1826  
1619 +
1827 1827  = 8. Order Info =
1828 1828  
1829 1829  
... ... @@ -1842,7 +1842,7 @@
1842 1842  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1843 1843  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1844 1844  
1845 -= 9. Packing Info =
1638 += 9.Packing Info =
1846 1846  
1847 1847  
1848 1848  **Package Includes**:
... ... @@ -1910,6 +1910,7 @@
1910 1910  )))
1911 1911  
1912 1912  
1706 +
1913 1913  = 11. Support =
1914 1914  
1915 1915  
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