Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 110.1 >
edited by Bei Jinggeng
on 2023/12/26 15:08
To version < 71.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-3.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -28,51 +28,66 @@
28 28  
29 29  
30 30  
31 -= 1. Introduction =
31 += 1.Introduction =
32 32  
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
35 -
36 36  (((
36 +(((
37 +(((
38 +
39 +
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  )))
42 +)))
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.
45 +(((
46 +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  )))
48 +)))
43 43  
44 44  (((
51 +(((
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  )))
54 +)))
47 47  
48 48  (((
57 +(((
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]]
63 +
64 +
54 54  )))
66 +)))
67 +)))
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  
72 +
60 60  == 1.2 Specifications ==
61 61  
62 62  
63 63  (% style="color:#037691" %)**Hardware System:**
64 64  
65 -* STM32L072xxxx MCU
78 +* 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  
84 +
71 71  (% style="color:#037691" %)**Interface for Model:**
72 72  
73 73  * RS485
74 74  * Power Input 7~~ 24V DC. 
75 75  
90 +
76 76  (% style="color:#037691" %)**LoRa Spec:**
77 77  
78 78  * Frequency Range:
... ... @@ -94,11 +94,13 @@
94 94  * Automatic RF Sense and CAD with ultra-fast AFC.
95 95  * Packet engine up to 256 bytes with CRC
96 96  
112 +
113 +
97 97  == 1.3 Features ==
98 98  
99 99  
100 100  * LoRaWAN Class A & Class C protocol (default Class C)
101 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
102 102  * AT Commands to change parameters
103 103  * Remote configure parameters via LoRa Downlink
104 104  * Firmware upgradable via program port
... ... @@ -106,6 +106,8 @@
106 106  * Support Modbus protocol
107 107  * Support Interrupt uplink (Since hardware version v1.2)
108 108  
126 +
127 +
109 109  == 1.4 Applications ==
110 110  
111 111  
... ... @@ -116,6 +116,8 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
138 +
139 +
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  
146 +
125 125  == 1.6 Hardware Change log ==
126 126  
127 127  
... ... @@ -135,6 +135,7 @@
135 135  v1.0: Release
136 136  )))
137 137  
160 +
138 138  
139 139  )))
140 140  )))
... ... @@ -154,6 +154,7 @@
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  
180 +
157 157  
158 158  )))
159 159  
... ... @@ -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  
194 +
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" %)​
233 +(% 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"]]
252 +(% 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" %)​
... ... @@ -247,93 +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  
273 +== 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  (((
279 +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.
280 +)))
281 +)))
282 +
283 +(((
284 +(((
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 ===
289 +
281 281  )))
282 282  )))
283 283  
284 -==== 3.3.2.1 Configure UART settings for RS485 communication ====
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
285 285  
286 -To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. The related commands for UART settings are:
287 287  
288 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
289 -|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
296 +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:
297 +
298 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
299 +|=(% style="width: 110px;" %)(((
290 290  **AT Commands**
291 -)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
301 +)))|=(% style="width: 190px;" %)(((
292 292  **Description**
293 -)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
303 +)))|=(% style="width: 190px;" %)(((
294 294  **Example**
295 295  )))
296 -|(% style="width:126px" %)(((
297 -
298 -
299 -(((
306 +|(% style="width:110px" %)(((
300 300  AT+BAUDR
301 -)))
302 -)))|(% style="width:177px" %)(((
308 +)))|(% style="width:190px" %)(((
303 303  Set the baud rate (for RS485 connection). Default Value is: 9600.
304 -)))|(% style="width:193px" %)(((
310 +)))|(% style="width:190px" %)(((
305 305  (((
306 306  AT+BAUDR=9600
307 307  )))
308 308  
309 309  (((
310 -Options: (1200,2400,4800,
311 -14400,19200,115200)
316 +Options: (1200,2400,4800,14400,19200,115200)
312 312  )))
313 313  )))
314 -|(% style="width:126px" %)(((
319 +|(% style="width:110px" %)(((
315 315  AT+PARITY
316 -)))|(% style="width:177px" %)(((
321 +)))|(% style="width:190px" %)(((
317 317  Set UART parity (for RS485 connection)
318 -)))|(% style="width:193px" %)(((
323 +)))|(% style="width:190px" %)(((
319 319  (((
320 320  AT+PARITY=0
321 321  )))
322 322  
323 323  (((
324 -Option: 0: no parity,
325 -1: odd parity,
326 -2: even parity
329 +Option: 0: no parity, 1: odd parity, 2: even parity
327 327  )))
328 328  )))
329 -|(% style="width:126px" %)(((
332 +|(% style="width:110px" %)(((
330 330  AT+STOPBIT
331 -)))|(% style="width:177px" %)(((
334 +)))|(% style="width:190px" %)(((
332 332  (((
333 333  Set serial stopbit (for RS485 connection)
334 334  )))
335 -)))|(% style="width:193px" %)(((
338 +
336 336  (((
340 +
341 +)))
342 +)))|(% style="width:190px" %)(((
343 +(((
337 337  AT+STOPBIT=0 for 1bit
338 338  )))
339 339  
... ... @@ -346,16 +346,22 @@
346 346  )))
347 347  )))
348 348  
349 -=== 3.3.3 Configure sensors ===
350 350  
351 351  
358 +=== 3.3.2 Configure sensors ===
359 +
360 +
352 352  (((
362 +(((
353 353  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.
364 +
365 +
354 354  )))
367 +)))
355 355  
356 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
357 -|=(% 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**
358 -|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
369 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
370 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
371 +|AT+CFGDEV|(% style="width:110px" %)(((
359 359  (((
360 360  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
361 361  )))
... ... @@ -369,9 +369,11 @@
369 369  )))
370 370  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
371 371  
372 -=== 3.3.4 Configure read commands for each sampling ===
373 373  
374 374  
387 +=== 3.3.3 Configure read commands for each sampling ===
388 +
389 +
375 375  (((
376 376  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.
377 377  
... ... @@ -384,7 +384,6 @@
384 384  
385 385  (% style="color:#037691" %)**Each RS485 commands include two parts:**
386 386  
387 -
388 388  ~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.
389 389  
390 390  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.
... ... @@ -399,9 +399,9 @@
399 399  
400 400  (% 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:
401 401  
402 -(% border="1" style="background-color:#f2f2f2; width:499px" %)
416 +(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
403 403  |(% style="width:496px" %)(((
404 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
418 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
405 405  
406 406  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
407 407  
... ... @@ -413,23 +413,9 @@
413 413  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
414 414  
415 415  
416 -If a single command exceeds 14 bytes, you can use the command splicing function.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
417 417  
418 -When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged.
419 -
420 -
421 -**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured:
422 -
423 - AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0
424 -
425 - AT+COMMAND1=1
426 -
427 - AT+COMMAND2=0E 0F,0
428 -
429 -
430 -(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
431 -
432 -(% border="1" style="background-color:#f2f2f2; width:510px" %)
432 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
433 433  |(% style="width:510px" %)(((
434 434  **AT+DATACUTx=a,b,c**
435 435  
... ... @@ -440,7 +440,6 @@
440 440  
441 441  **Examples:**
442 442  
443 -
444 444  * (% style="color:#037691" %)**Grab bytes**
445 445  
446 446  (% 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" %)​
... ... @@ -457,10 +457,11 @@
457 457  
458 458  (% 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" %)​
459 459  
459 +
460 460  
461 461  )))
462 462  
463 -=== 3.3.5 Compose the uplink payload ===
463 +=== 3.3.4 Compose the uplink payload ===
464 464  
465 465  
466 466  (((
... ... @@ -480,16 +480,18 @@
480 480  )))
481 481  
482 482  (((
483 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
483 +Final Payload is
484 484  )))
485 485  
486 486  (((
487 -Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
487 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
488 +)))
488 488  
489 -
490 +(((
491 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
490 490  )))
491 491  
492 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
494 +(% 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" %)​
493 493  
494 494  
495 495  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -497,18 +497,16 @@
497 497  
498 498  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
499 499  
500 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
502 +Final Payload is
501 501  
504 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
502 502  
503 -~1. PAYVER: Defined by AT+PAYVER
504 504  
505 -2. PAYLOAD COUNT: Total how many uplinks of this sampling.
507 +1. PAYVER: Defined by AT+PAYVER
508 +1. PAYLOAD COUNT: Total how many uplinks of this sampling.
509 +1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
510 +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
506 506  
507 -3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
508 -
509 -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
510 -
511 -
512 512  (% 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" %)​
513 513  
514 514  
... ... @@ -523,7 +523,6 @@
523 523  
524 524  (% 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:**
525 525  
526 -
527 527   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
528 528  
529 529   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -533,33 +533,28 @@
533 533   ~* For all other bands: max 51 bytes for each uplink.
534 534  
535 535  
536 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
537 -
538 -(% 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)**
539 -
540 -
541 -
542 542  Below are the uplink payloads:
543 543  
544 -
545 545  (% 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" %)​
546 546  
547 547  
548 -=== 3.3.6 Uplink on demand ===
549 549  
541 +=== 3.3.5 Uplink on demand ===
550 550  
543 +
551 551  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.
552 552  
553 -(% style="color:blue" %)**Downlink control command:**
546 +Downlink control command:
554 554  
555 -(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
548 +**0x08 command**: Poll an uplink with current command set in RS485-LN.
556 556  
557 -(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
550 +**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
558 558  
559 559  
560 -=== 3.3.7 Uplink on Interrupt ===
561 561  
554 +=== 3.3.6 Uplink on Interrupt ===
562 562  
556 +
563 563  RS485-LN support external Interrupt uplink since hardware v1.2 release.
564 564  
565 565  (% 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" %)​
... ... @@ -567,30 +567,16 @@
567 567  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.
568 568  
569 569  
564 +
570 570  == 3.4 Uplink Payload ==
571 571  
572 572  
573 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
574 -|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
575 -**Size(bytes)**
576 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
577 -**Length depends on the return from the commands**
578 -)))
579 -|(% style="width:90px" %)(((
580 -Value
581 -)))|(% style="width:114px" %)(((
582 -PAYLOAD_VER
583 -)))|(% style="width:353px" %)(((
584 -If the valid payload is too long and exceed the maximum
568 +(% 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" %)​
585 585  
586 -support payload length in server, server will show payload not
570 +Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
587 587  
588 -provided in the LoRaWAN server.
589 -)))
590 590  
591 -(% 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.
592 592  
593 -
594 594  == 3.5 Configure RS485-LN via AT or Downlink ==
595 595  
596 596  
... ... @@ -615,6 +615,7 @@
615 615  )))
616 616  
617 617  
598 +
618 618  === 3.5.1 Common Commands ===
619 619  
620 620  
... ... @@ -621,35 +621,35 @@
621 621  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]]
622 622  
623 623  
605 +
624 624  === 3.5.2 Downlink Response(Since firmware v1.4) ===
625 625  
626 626  
627 627  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.
628 628  
611 +(% 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" %)​
629 629  
630 -(% 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"]]
631 -
632 -(% title="Click and drag to resize" %)​
633 -
634 634  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)
635 635  
636 636  
616 +
637 637  === 3.5.3 Sensor related commands ===
638 638  
639 639  
640 640  
621 +
641 641  ==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
642 642  
643 643  
644 644  (((
645 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
646 646  )))
647 647  
648 -(((
649 -* (% style="color:#037691" %)**AT Command**
629 +* (((
630 +(% style="color:#037691" %)**AT Command**
650 650  
651 651  (((
652 -(% 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
633 +**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
653 653  )))
654 654  )))
655 655  
... ... @@ -662,7 +662,7 @@
662 662  )))
663 663  
664 664  (((
665 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
646 +Format: A8 MM NN XX XX XX XX YY
666 666  )))
667 667  
668 668  (((
... ... @@ -760,6 +760,7 @@
760 760  
761 761  
762 762  
744 +
763 763  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
764 764  
765 765  
... ... @@ -767,41 +767,28 @@
767 767  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.
768 768  )))
769 769  
770 -(((
771 -* (% style="color:#037691" %)**AT Command:**
752 +* (((
753 +(% style="color:#037691" %)**AT Command:**
772 772  
773 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
755 +**AT+PAYVER:    **Set PAYVER field = 1
774 774  
775 775  
776 776  )))
777 -
778 778  * (((
779 779  (% style="color:#037691" %)**Downlink Payload:**
780 780  )))
781 781  
782 782  (((
783 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
784 784  )))
785 785  
786 786  (((
787 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
788 788  )))
789 789  
790 790  
791 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
792 792  
793 793  
794 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
795 -
796 -
797 -
798 -**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.**
799 -
800 -
801 -[[image:image-20220824145428-3.png||height="308" width="1200"]]
802 -
803 -
804 -
805 805  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
806 806  
807 807  
... ... @@ -821,9 +821,9 @@
821 821  (% style="color:#037691" %)**AT Command:**
822 822  )))
823 823  
824 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
825 825  
826 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
827 827  
828 828  
829 829  * (((
... ... @@ -831,19 +831,19 @@
831 831  )))
832 832  
833 833  (((
834 -(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
803 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
835 835  
836 836  
837 837  )))
838 838  
839 839  (((
840 -(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
809 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
841 841  
842 842  
843 843  )))
844 844  
845 845  (((
846 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
815 +Format: AF MM NN LL XX XX XX XX YY
847 847  )))
848 848  
849 849  (((
... ... @@ -886,11 +886,12 @@
886 886  
887 887  
888 888  
858 +
889 889  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
890 890  
891 891  
892 892  (((
893 -(% 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]].
863 +**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]].
894 894  )))
895 895  
896 896  (((
... ... @@ -921,17 +921,11 @@
921 921  
922 922  )))
923 923  
924 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
894 +(% 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" %)​
925 925  
926 -(% title="Click and drag to resize" %)​
927 -
928 928  (% 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" %)​
929 929  
930 -* (((
931 -(% style="color:#037691" %)**Downlink Command:**
932 -)))
933 933  
934 -**~ (% style="color:#4472c4" %)A9 aa(%%)** ~-~-> Same as AT+MBFUN=aa
935 935  
936 936  
937 937  ==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
... ... @@ -945,10 +945,10 @@
945 945  Default value: 0, range:  0 ~~ 65 seconds
946 946  )))
947 947  
948 -(((
949 -* (% style="color:#037691" %)** AT Command:**
912 +* (((
913 +(% style="color:#037691" %)** AT Command:**
950 950  
951 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
915 +**AT+CMDDLaa=hex(bb cc)*1000**
952 952  )))
953 953  
954 954  (((
... ... @@ -958,7 +958,7 @@
958 958  )))
959 959  
960 960  (((
961 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
925 +**AT+CMDDL1=1000** to send the open time to 1000ms
962 962  )))
963 963  
964 964  (((
... ... @@ -970,21 +970,24 @@
970 970  )))
971 971  
972 972  (((
973 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
937 +**0x AA aa bb cc**
974 974  )))
975 975  
976 976  (((
977 -
941 +Same as: AT+CMDDLaa=hex(bb cc)*1000
942 +)))
978 978  
944 +(((
979 979  **Example:**
980 980  )))
981 981  
982 982  (((
983 -**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
984 984  )))
985 985  
986 986  
987 987  
954 +
988 988  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
989 989  
990 990  
... ... @@ -998,86 +998,30 @@
998 998  
999 999  )))
1000 1000  
1001 -(((
1002 -* (% style="color:#037691" %)** AT Command:**
1003 -
1004 -(% style="color:#4472c4" %)** AT+DATAUP=0**
1005 -
1006 -(% style="color:#4472c4" %)** AT+DATAUP=1**
1007 -
1008 -
1009 -)))
1010 -
1011 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1012 -
1013 -Each uplink is sent to the server at 20-second intervals when segmented.
1014 -
1015 -
1016 1016  * (((
1017 -(% style="color:#037691" %)** Downlink Payload:**
969 +(% style="color:#037691" %)** AT Command:**
1018 1018  )))
1019 1019  
1020 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
972 +**AT+DATAUP=0**
1021 1021  
1022 -(% 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.
974 +**AT+DATAUP=1**
1023 1023  
1024 1024  
1025 -(Since firmware v1.4.0)
1026 -
1027 1027  * (((
1028 -(% style="color:#037691" %)** AT Command:**
1029 -)))
1030 -
1031 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1032 -
1033 -
1034 -* (((
1035 1035  (% style="color:#037691" %)** Downlink Payload:**
1036 1036  )))
1037 1037  
1038 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1039 -
1040 -Each uplink is sent to the server at 20-second intervals when segmented.
1041 -
1042 -
1043 -==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ====
1044 -
1045 -
1046 -AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout.
1047 -
1048 -When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR.
1049 -
1050 -When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE.
1051 -
1052 -
1053 -* (((
1054 -(% style="color:#037691" %)** AT Command:**
981 +(((
982 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1055 1055  )))
1056 1056  
1057 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)//   //The data cut out by each AT+COMMANDx command is sent separately as an uplink.
1058 -
1059 -(% 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**//
1060 -
1061 -
1062 -(% 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.
1063 -
1064 -
1065 -(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)//  //Turn off the functionality of this AT command.
1066 -
1067 -
1068 -* (((
1069 -(% style="color:#037691" %)** Downlink Payload:**
985 +(((
986 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1070 1070  )))
1071 1071  
1072 -//AT+NEWLINE=ALL  ~-~-->  (% style="color:#4472c4" %)**0xAC 01**//
1073 1073  
1074 -// AT+NEWLINE= NULL  ~-~-->  (% style="color:#4472c4" %)**0xAC 00**//
1075 1075  
1076 -//AT+NEWLINE= a+b+c   ~-~-->  (% style="color:#4472c4" %)**0xAC number of bytes a b c**//
1077 1077  
1078 -//AT+NEWLINE= 1+5+15 ~-~-->  (% style="color:#4472c4" %)**0xAC 03 01 05 0F**//
1079 -
1080 -
1081 1081  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1082 1082  
1083 1083  
... ... @@ -1102,11 +1102,12 @@
1102 1102  )))
1103 1103  
1104 1104  (((
1105 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1016 +**0x08 FF**, RS485-LN will immediately send an uplink.
1106 1106  )))
1107 1107  
1108 1108  
1109 1109  
1021 +
1110 1110  ==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1111 1111  
1112 1112  
... ... @@ -1121,12 +1121,10 @@
1121 1121  )))
1122 1122  
1123 1123  (((
1124 -(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1036 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1125 1125  )))
1126 1126  
1127 1127  (((
1128 -
1129 -
1130 1130  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1131 1131  )))
1132 1132  
... ... @@ -1150,11 +1150,12 @@
1150 1150  )))
1151 1151  
1152 1152  (((
1153 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1063 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1154 1154  )))
1155 1155  
1156 1156  
1157 1157  
1068 +
1158 1158  ==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1159 1159  
1160 1160  
... ... @@ -1162,15 +1162,17 @@
1162 1162  Set the Rs485 serial communication parameters:
1163 1163  )))
1164 1164  
1165 -(((
1166 -(% style="color:#037691" %)**AT Command:**
1076 +* (((
1077 +(% style="color:#037691" %)** AT Command:**
1167 1167  )))
1168 1168  
1169 1169  (((
1081 +
1082 +
1170 1170  * Set Baud Rate
1171 1171  )))
1172 1172  
1173 -(% 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
1086 +**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1174 1174  
1175 1175  
1176 1176  (((
... ... @@ -1177,7 +1177,7 @@
1177 1177  * Set UART Parity
1178 1178  )))
1179 1179  
1180 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1093 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1181 1181  
1182 1182  
1183 1183  (((
... ... @@ -1184,15 +1184,16 @@
1184 1184  * Set STOPBIT
1185 1185  )))
1186 1186  
1187 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1100 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1188 1188  
1189 1189  
1190 -(((
1191 -(% style="color:#037691" %)**Downlink Payload:**
1103 +
1104 +* (((
1105 +(% style="color:#037691" %)** Downlink Payload:**
1192 1192  )))
1193 1193  
1194 1194  (((
1195 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1196 1196  )))
1197 1197  
1198 1198  (((
... ... @@ -1200,7 +1200,7 @@
1200 1200  )))
1201 1201  
1202 1202  * (((
1203 -A7 01 00 60  same as AT+BAUDR=9600
1117 +A7 01 00 60   same as AT+BAUDR=9600
1204 1204  )))
1205 1205  * (((
1206 1206  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1207,163 +1207,16 @@
1207 1207  )))
1208 1208  
1209 1209  (((
1210 -* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1124 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1211 1211  )))
1212 1212  
1213 1213  (((
1214 -* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1128 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1215 1215  )))
1216 1216  
1217 1217  
1218 1218  
1219 1219  
1220 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1221 -
1222 -
1223 -* (((
1224 -(% style="color:#037691" %)** AT Command:**
1225 -)))
1226 -
1227 -(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
1228 -
1229 -(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
1230 -
1231 -* (((
1232 -(% style="color:#037691" %)**Downlink Payload:**
1233 -)))
1234 -
1235 -(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
1236 -
1237 -(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
1238 -
1239 -
1240 -
1241 -==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
1242 -
1243 -(((
1244 -
1245 -)))
1246 -
1247 -* (((
1248 -(% style="color:#037691" %)** AT Command:**
1249 -)))
1250 -
1251 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1252 -
1253 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1254 -
1255 -
1256 -
1257 -==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
1258 -
1259 -
1260 -* (((
1261 -(% style="color:#037691" %)** AT Command:**
1262 -)))
1263 -
1264 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1265 -
1266 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1267 -
1268 -
1269 -
1270 -==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
1271 -
1272 -
1273 -* (((
1274 -(% style="color:#037691" %)** AT Command:**
1275 -)))
1276 -
1277 -(% 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)
1278 -
1279 -(% 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.
1280 -
1281 -
1282 -
1283 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
1284 -
1285 -
1286 -* (((
1287 -(% style="color:#037691" %)** AT Command:**
1288 -)))
1289 -
1290 - (% 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)
1291 -
1292 - (% 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.
1293 -
1294 -
1295 -* (((
1296 -(% style="color:#037691" %)** Downlink Payload:**
1297 -)))
1298 -
1299 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1300 -
1301 -
1302 -
1303 -==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
1304 -
1305 -
1306 -* (((
1307 -(% style="color:#037691" %)** AT Command:**
1308 -)))
1309 -
1310 -(% 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.
1311 -
1312 -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.
1313 -
1314 -
1315 -[[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"]]
1316 -
1317 -For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1318 -
1319 -
1320 -
1321 -[[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"]]
1322 -
1323 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1324 -
1325 -
1326 -
1327 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
1328 -
1329 -
1330 -(((
1331 -* (% style="color:#037691" %)**Downlink Payload:**
1332 -
1333 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1334 -)))
1335 -
1336 -
1337 -Example：
1338 -
1339 -
1340 -[[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"]]
1341 -
1342 -
1343 -
1344 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
1345 -
1346 -
1347 -* (((
1348 -(% style="color:#037691" %)** AT Command:**
1349 -)))
1350 -
1351 -(% 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.
1352 -
1353 -(% 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.
1354 -
1355 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1356 -
1357 -
1358 -* (((
1359 -(% style="color:#037691" %)**Downlink Payload:**
1360 -)))
1361 -
1362 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1363 -
1364 -[[image:image-20220824144240-1.png]]
1365 -
1366 -
1367 1367  == 3.6 Listening mode for RS485 network ==
1368 1368  
1369 1369  
... ... @@ -1377,49 +1377,49 @@
1377 1377  
1378 1378  )))
1379 1379  
1380 -(% 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"]]
1147 +(% 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" %)​
1381 1381  
1382 -(% title="Click and drag to resize" %)​
1149 +(((
1150 +To enable the listening mode, use can run the command AT+RXMODE.
1151 +)))
1383 1383  
1384 1384  (((
1385 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1154 +
1386 1386  )))
1387 1387  
1388 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
1389 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1157 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1158 +|=(% style="width: 100px;" %)(((
1390 1390  **Command example**
1391 -)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1160 +)))|=(% style="width: 400px;" %)(((
1392 1392  **Function**
1393 1393  )))
1394 -|(% style="width:156px" %)(((
1163 +|(% style="width:100px" %)(((
1395 1395  AT+RXMODE=1,10
1396 -)))|(% style="width:352px" %)(((
1165 +)))|(% style="width:400px" %)(((
1397 1397  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.
1398 1398  )))
1399 -|(% style="width:156px" %)(((
1168 +|(% style="width:100px" %)(((
1400 1400  AT+RXMODE=2,500
1401 -)))|(% style="width:352px" %)(((
1170 +)))|(% style="width:400px" %)(((
1402 1402  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
1403 1403  )))
1404 -|(% style="width:156px" %)(((
1173 +|(% style="width:100px" %)(((
1405 1405  AT+RXMODE=0,0
1406 -)))|(% style="width:352px" %)(((
1175 +)))|(% style="width:400px" %)(((
1407 1407  Disable listening mode. This is the default settings.
1408 1408  )))
1409 -|(% style="width:156px" %)(((
1178 +|(% style="width:100px" %)(((
1410 1410  
1411 -)))|(% style="width:352px" %)(((
1180 +)))|(% style="width:400px" %)(((
1412 1412  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1413 1413  )))
1414 1414  
1415 1415  (((
1416 -
1417 -
1418 -(% style="color:#037691" %)**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1419 1419  )))
1420 1420  
1421 1421  (((
1422 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1189 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1423 1423  )))
1424 1424  
1425 1425  (((
... ... @@ -1439,17 +1439,15 @@
1439 1439  )))
1440 1440  
1441 1441  (((
1442 -The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1209 +The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1443 1443  )))
1444 1444  
1445 1445  (((
1446 -And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1213 +And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1447 1447  )))
1448 1448  
1449 1449  (((
1450 -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**
1451 -
1452 -
1217 +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
1453 1453  )))
1454 1454  
1455 1455  (((
... ... @@ -1456,30 +1456,41 @@
1456 1456  (% 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" %)​
1457 1457  )))
1458 1458  
1224 +(((
1225 +
1226 +)))
1459 1459  
1460 -
1461 1461  (((
1229 +(((
1462 1462  (% 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.**
1463 1463  )))
1232 +)))
1464 1464  
1465 1465  
1235 +
1466 1466  == 3.7 Buttons ==
1467 1467  
1468 1468  
1469 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1470 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1471 -|(% 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**
1472 -|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
1473 -|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1240 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1241 +|(% 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**
1242 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1243 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1474 1474  
1245 +
1246 +
1247 +
1475 1475  == 3.8 LEDs ==
1476 1476  
1477 1477  
1478 -(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
1479 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
1480 -|PWR|Always on if there is power
1481 -|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.
1251 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1252 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1253 +|**PWR**|Always on if there is power
1254 +|**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.
1482 1482  
1256 +
1257 +
1258 +
1483 1483  = 4. Case Study =
1484 1484  
1485 1485  
... ... @@ -1486,25 +1486,22 @@
1486 1486  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]]
1487 1487  
1488 1488  
1265 +
1489 1489  = 5. Use AT Command =
1490 1490  
1268 +
1491 1491  == 5.1 Access AT Command ==
1492 1492  
1493 1493  
1494 1494  (((
1495 1495  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.
1496 -
1497 -
1498 1498  )))
1499 1499  
1500 1500  (% 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" %)​
1501 1501  
1502 1502  
1503 -
1504 1504  (((
1505 1505  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:
1506 -
1507 -
1508 1508  )))
1509 1509  
1510 1510  (% 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" %)​
... ... @@ -1515,8 +1515,10 @@
1515 1515  )))
1516 1516  
1517 1517  
1291 +
1518 1518  == 5.2 Common AT Command Sequence ==
1519 1519  
1294 +
1520 1520  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1521 1521  
1522 1522  
... ... @@ -1533,6 +1533,8 @@
1533 1533  
1534 1534  * (% style="color:#037691" %)**AT+NJM=0**
1535 1535  * (% style="color:#037691" %)**ATZ**
1311 +
1312 +
1536 1536  )))
1537 1537  
1538 1538  
... ... @@ -1575,8 +1575,10 @@
1575 1575  (% 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" %)​
1576 1576  
1577 1577  
1355 +
1578 1578  = 6. FAQ =
1579 1579  
1358 +
1580 1580  == 6.1 How to upgrade the image? ==
1581 1581  
1582 1582  
... ... @@ -1604,20 +1604,14 @@
1604 1604  
1605 1605  (((
1606 1606  (% 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]].
1607 -
1608 -
1609 1609  )))
1610 1610  
1611 1611  (((
1612 -(% 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]].
1613 -
1614 -
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1615 1615  )))
1616 1616  
1617 1617  (((
1618 1618  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1619 -
1620 -
1621 1621  )))
1622 1622  
1623 1623  (((
... ... @@ -1638,17 +1638,12 @@
1638 1638  (% 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" %)​
1639 1639  
1640 1640  
1641 -
1642 -(% 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):**
1643 -
1644 -[[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]]
1645 -
1646 -
1647 1647  (% 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:**
1648 1648  
1649 1649  (% 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" %)​
1650 1650  
1651 1651  
1419 +
1652 1652  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1653 1653  
1654 1654  
... ... @@ -1655,6 +1655,7 @@
1655 1655  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1656 1656  
1657 1657  
1426 +
1658 1658  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1659 1659  
1660 1660  
... ... @@ -1661,6 +1661,7 @@
1661 1661  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"]].
1662 1662  
1663 1663  
1433 +
1664 1664  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1665 1665  
1666 1666  
... ... @@ -1669,12 +1669,14 @@
1669 1669  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1670 1670  
1671 1671  
1442 +
1672 1672  == 6.5 Can i use point to point communication for RS485-LN? ==
1673 1673  
1674 1674  
1675 -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]].
1446 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1676 1676  
1677 1677  
1449 +
1678 1678  == 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1679 1679  
1680 1680  
... ... @@ -1681,134 +1681,10 @@
1681 1681  [[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/]]
1682 1682  
1683 1683  
1684 -== 6.7 How to judge whether there is a problem with the set COMMAND ==
1685 1685  
1686 -=== 6.7.1 Introduce: ===
1687 -
1688 -
1689 -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:
1690 -
1691 -1. Test if Modbus-MTU works with PC commands.
1692 -1. Check if RS485-LN sent the expected command to Mobus-MTU
1693 -1. Check if Modbus-MTU return back the expected result to RS485-LN.
1694 -1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1695 -
1696 -[[image:image-20221130104310-1.png||height="380" width="680"]]
1697 -
1698 -
1699 -Example Connection:
1700 -
1701 -[[image:image-20221130104310-2.png]]
1702 -
1703 -
1704 -=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
1705 -
1706 -
1707 -(% style="color:red" %)**Note: Receive and send set to hex mode**
1708 -
1709 -[[image:image-20221130104310-3.png||height="616" width="714"]]
1710 -
1711 -
1712 -=== 6.7.3 With ModRSsim2: ===
1713 -
1714 -
1715 -(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
1716 -
1717 -[[image:image-20221130104310-4.png||height="390" width="865"]]
1718 -
1719 -
1720 -(% style="color:blue" %)**(2) Click the serial port icon**
1721 -
1722 -[[image:image-20221130104310-5.png||height="392" width="870"]]
1723 -
1724 -
1725 -(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
1726 -
1727 -[[image:image-20221130104310-6.png]]
1728 -
1729 -
1730 -(% style="color:blue" %)**(4) Click the comms.**
1731 -
1732 -[[image:image-20221130104310-7.png||height="376" width="835"]]
1733 -
1734 -(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
1735 -**Run RS485-LN/BL command and monitor if it is correct.**
1736 -
1737 -
1738 -=== 6.7.4 Example – Test the CFGDEV command ===
1739 -
1740 -
1741 -RS485-LN sent below command:
1742 -
1743 -(% 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.
1744 -
1745 -
1746 -We can see the output from the Serial port tool to analyze. And check if they are expected result.
1747 -
1748 -[[image:image-20221130104310-8.png||height="214" width="797"]]
1749 -
1750 -
1751 -We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
1752 -
1753 -[[image:image-20221130104310-9.png||height="531" width="729"]]
1754 -
1755 -
1756 -=== 6.7.5 Example – Test CMD command sets. ===
1757 -
1758 -
1759 -Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
1760 -
1761 -
1762 -(% style="color:blue" %)**Serial port tool:**
1763 -
1764 -[[image:image-20221130104310-10.png||height="339" width="844"]]
1765 -
1766 -
1767 -(% style="color:blue" %)**ModRSsim2:**
1768 -
1769 -[[image:image-20221130104310-11.png||height="281" width="962"]]
1770 -
1771 -
1772 -=== 6.7.6 Test with PC ===
1773 -
1774 -
1775 -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.
1776 -
1777 -
1778 -Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
1779 -
1780 -(% style="color:blue" %)**Connection method：**
1781 -
1782 -[[image:image-20221130104310-12.png]]
1783 -
1784 -
1785 -(% style="color:blue" %)**Link situation:**
1786 -
1787 -[[image:image-20221130104310-13.png||height="458" width="486"]]
1788 -
1789 -
1790 -[[image:image-20221130104310-14.png||height="371" width="823"]]
1791 -
1792 -
1793 -== 6.8 Where to get the decoder for RS485-LN? ==
1794 -
1795 -
1796 -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)
1797 -
1798 -
1799 -== 6.9 How to configure RS485 commands more conveniently？ ==
1800 -
1801 -
1802 -Dragino has developed an application for the RS485 series of products.
1803 -
1804 -It can help you configure RS485 sensors more conveniently
1805 -Please refer to the link below for specific usage：
1806 -
1807 -[[RS485 Configure Tool - DRAGINO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/RS485_Configure_Tool/#HTableofContentsFF1A]]
1808 -
1809 -
1810 1810  = 7. Trouble Shooting =
1811 1811  
1459 +
1812 1812  == 7.1 Downlink doesn't work, how to solve it? ==
1813 1813  
1814 1814  
... ... @@ -1815,6 +1815,7 @@
1815 1815  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1816 1816  
1817 1817  
1466 +
1818 1818  == 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1819 1819  
1820 1820  
... ... @@ -1821,6 +1821,7 @@
1821 1821  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1822 1822  
1823 1823  
1473 +
1824 1824  = 8. Order Info =
1825 1825  
1826 1826  
... ... @@ -1839,9 +1839,12 @@
1839 1839  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1840 1840  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1841 1841  
1842 -= 9. Packing Info =
1843 1843  
1844 1844  
1494 +
1495 += 9.Packing Info =
1496 +
1497 +
1845 1845  **Package Includes**:
1846 1846  
1847 1847  * RS485-LN x 1
... ... @@ -1855,6 +1855,9 @@
1855 1855  * Package Size / pcs : 14.5 x 8 x 5 cm
1856 1856  * Weight / pcs : 170g
1857 1857  
1511 +
1512 +
1513 +
1858 1858  = 10. FCC Caution for RS485LN-US915 =
1859 1859  
1860 1860  
... ... @@ -1907,6 +1907,7 @@
1907 1907  )))
1908 1908  
1909 1909  
1566 +
1910 1910  = 11. Support =
1911 1911  
1912 1912  
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