Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 79.6 >
edited by Xiaoling
on 2022/10/27 11:03
To version < 73.2 >
edited by Xiaoling
on 2022/09/12 10:35
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Summary

Details

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Content
... ... @@ -33,28 +33,40 @@
33 33  
34 34  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
35 35  
36 -
37 37  (((
37 +(((
38 +(((
39 +
40 +
38 38  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.
39 39  )))
43 +)))
40 40  
41 41  (((
46 +(((
42 42  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.
43 43  )))
49 +)))
44 44  
45 45  (((
52 +(((
46 46  (% 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.
47 47  )))
55 +)))
48 48  
49 49  (((
58 +(((
50 50  (% 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.
51 51  )))
52 52  
53 53  (((
54 54  (% 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 +
55 55  )))
67 +)))
68 +)))
56 56  
57 -
58 58  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
59 59  
60 60  
... ... @@ -70,11 +70,15 @@
70 70  ** Idle: 32mA@12v
71 71  ** 20dB Transmit: 65mA@12v
72 72  
85 +
86 +
73 73  (% style="color:#037691" %)**Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
92 +
93 +
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 80  * Frequency Range:
... ... @@ -98,6 +98,7 @@
98 98  
99 99  
100 100  
117 +
101 101  == 1.3 Features ==
102 102  
103 103  
... ... @@ -112,6 +112,7 @@
112 112  
113 113  
114 114  
132 +
115 115  == 1.4 Applications ==
116 116  
117 117  
... ... @@ -124,6 +124,7 @@
124 124  
125 125  
126 126  
145 +
127 127  == 1.5 Firmware Change log ==
128 128  
129 129  
... ... @@ -188,7 +188,6 @@
188 188  
189 189  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. 
190 190  
191 -
192 192  (% 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" %)​
193 193  
194 194  
... ... @@ -199,8 +199,6 @@
199 199  
200 200  (((
201 201  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
202 -
203 -
204 204  )))
205 205  
206 206  (% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -227,8 +227,6 @@
227 227  (((
228 228  (((
229 229  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
230 -
231 -
232 232  )))
233 233  
234 234  (((
... ... @@ -242,11 +242,8 @@
242 242  
243 243  (% 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" %)​
244 244  
245 -(% 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" %)​
246 246  
247 -
248 -(% title="Click and drag to resize" %)​
249 -
250 250  You can also choose to create the device manually.
251 251  
252 252  (% 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" %)​
... ... @@ -258,11 +258,8 @@
258 258  (% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
259 259  
260 260  
261 -
262 262  (((
263 263  (% 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.
264 -
265 -
266 266  )))
267 267  
268 268  (% 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" %)​
... ... @@ -276,8 +276,6 @@
276 276  (((
277 277  (((
278 278  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.
279 -
280 -
281 281  )))
282 282  )))
283 283  
... ... @@ -296,11 +296,10 @@
296 296  
297 297  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:
298 298  
299 -
300 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
301 301  |=(% style="width: 110px;" %)(((
302 302  **AT Commands**
303 -)))|=(% style="width: 210px;" %)(((
308 +)))|=(% style="width: 190px;" %)(((
304 304  **Description**
305 305  )))|=(% style="width: 190px;" %)(((
306 306  **Example**
... ... @@ -355,8 +355,6 @@
355 355  )))
356 356  )))
357 357  
358 -
359 -
360 360  === 3.3.2 Configure sensors ===
361 361  
362 362  
... ... @@ -368,8 +368,8 @@
368 368  )))
369 369  )))
370 370  
371 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
372 -|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
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**
373 373  |AT+CFGDEV|(% style="width:110px" %)(((
374 374  (((
375 375  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
... ... @@ -384,8 +384,6 @@
384 384  )))
385 385  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
386 386  
387 -
388 -
389 389  === 3.3.3 Configure read commands for each sampling ===
390 390  
391 391  
... ... @@ -401,7 +401,6 @@
401 401  
402 402  (% style="color:#037691" %)**Each RS485 commands include two parts:**
403 403  
404 -
405 405  ~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.
406 406  
407 407  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.
... ... @@ -418,7 +418,7 @@
418 418  
419 419  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
420 420  |(% style="width:496px" %)(((
421 -**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**
422 422  
423 423  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
424 424  
... ... @@ -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" %)​
... ... @@ -484,16 +484,18 @@
484 484  )))
485 485  
486 486  (((
487 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
486 +Final Payload is
488 488  )))
489 489  
490 490  (((
491 -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 +)))
492 492  
493 -
493 +(((
494 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
494 494  )))
495 495  
496 -[[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" %)​
497 497  
498 498  
499 499  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -501,18 +501,16 @@
501 501  
502 502  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
503 503  
504 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
505 +Final Payload is
505 505  
507 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
506 506  
507 -~1. PAYVER: Defined by AT+PAYVER
508 508  
509 -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
510 510  
511 -3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
512 -
513 -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
514 -
515 -
516 516  (% 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" %)​
517 517  
518 518  
... ... @@ -527,7 +527,6 @@
527 527  
528 528  (% 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:**
529 529  
530 -
531 531   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
532 532  
533 533   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -536,16 +536,24 @@
536 536  
537 537   ~* For all other bands: max 51 bytes for each uplink.
538 538  
537 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
539 539  
540 -(% 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)**
541 541  
542 -(% 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)**
543 543  
542 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
544 544  
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.
545 545  
546 -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"]]
547 547  
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.
548 548  
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 +
549 549  (% 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" %)​
550 550  
551 551  
... ... @@ -555,11 +555,11 @@
555 555  
556 556  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.
557 557  
558 -(% style="color:blue" %)**Downlink control command:**
564 +Downlink control command:
559 559  
560 -(% 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.
561 561  
562 -(% 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.
563 563  
564 564  
565 565  
... ... @@ -568,7 +568,6 @@
568 568  
569 569  RS485-LN support external Interrupt uplink since hardware v1.2 release.
570 570  
571 -
572 572  (% 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" %)​
573 573  
574 574  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.
... ... @@ -578,28 +578,8 @@
578 578  == 3.4 Uplink Payload ==
579 579  
580 580  
581 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
582 -|=(% scope="row" style="width: 60px;" %)(((
583 -Size(bytes)
584 -)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
585 -Length depends on the return from the commands
586 -)))
587 -|=(% style="width: 90px;" %)(((
588 -Value
589 -)))|(% style="width:114px" %)(((
590 -PAYLOAD_VER
591 -)))|(% style="width:353px" %)(((
592 -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" %)​
593 593  
594 -support payload length in server, server will show payload not
595 -
596 -provided in the LoRaWAN server.
597 -)))
598 -
599 -(% 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"]]
600 -
601 -(% title="Click and drag to resize" %)​
602 -
603 603  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
604 604  
605 605  
... ... @@ -641,11 +641,8 @@
641 641  
642 642  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.
643 643  
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" %)​
644 644  
645 -(% 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"]]
646 -
647 -(% title="Click and drag to resize" %)​
648 -
649 649  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)
650 650  
651 651  
... ... @@ -659,14 +659,14 @@
659 659  
660 660  
661 661  (((
662 -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.
663 663  )))
664 664  
665 -(((
666 -* (% style="color:#037691" %)**AT Command**
647 +* (((
648 +(% style="color:#037691" %)**AT Command**
667 667  
668 668  (((
669 -(% 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
670 670  )))
671 671  )))
672 672  
... ... @@ -679,7 +679,7 @@
679 679  )))
680 680  
681 681  (((
682 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
664 +Format: A8 MM NN XX XX XX XX YY
683 683  )))
684 684  
685 685  (((
... ... @@ -785,42 +785,34 @@
785 785  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.
786 786  )))
787 787  
788 -(((
789 -* (% style="color:#037691" %)**AT Command:**
770 +* (((
771 +(% style="color:#037691" %)**AT Command:**
790 790  
791 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
773 +**AT+PAYVER:    **Set PAYVER field = 1
792 792  
793 793  
794 794  )))
795 -
796 796  * (((
797 797  (% style="color:#037691" %)**Downlink Payload:**
798 798  )))
799 799  
800 800  (((
801 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
782 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
802 802  )))
803 803  
804 804  (((
805 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
786 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
806 806  )))
807 807  
808 808  
809 -**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"]]
810 810  
811 811  
812 -[[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.
813 813  
814 -
815 -
816 -**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.**
817 -
818 -
819 819  [[image:image-20220824145428-3.png||height="308" width="1200"]]
820 820  
821 821  
822 -
823 -
824 824  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
825 825  
826 826  
... ... @@ -840,9 +840,9 @@
840 840  (% style="color:#037691" %)**AT Command:**
841 841  )))
842 842  
843 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
817 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
844 844  
845 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
819 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
846 846  
847 847  
848 848  * (((
... ... @@ -850,19 +850,19 @@
850 850  )))
851 851  
852 852  (((
853 -(% 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.
854 854  
855 855  
856 856  )))
857 857  
858 858  (((
859 -(% 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.
860 860  
861 861  
862 862  )))
863 863  
864 864  (((
865 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
839 +Format: AF MM NN LL XX XX XX XX YY
866 866  )))
867 867  
868 868  (((
... ... @@ -910,7 +910,7 @@
910 910  
911 911  
912 912  (((
913 -(% 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]].
914 914  )))
915 915  
916 916  (((
... ... @@ -941,10 +941,8 @@
941 941  
942 942  )))
943 943  
944 -(% 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" %)​
945 945  
946 -(% title="Click and drag to resize" %)​
947 -
948 948  (% 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" %)​
949 949  
950 950  
... ... @@ -961,10 +961,10 @@
961 961  Default value: 0, range:  0 ~~ 65 seconds
962 962  )))
963 963  
964 -(((
965 -* (% style="color:#037691" %)** AT Command:**
936 +* (((
937 +(% style="color:#037691" %)** AT Command:**
966 966  
967 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
939 +**AT+CMDDLaa=hex(bb cc)*1000**
968 968  )))
969 969  
970 970  (((
... ... @@ -974,7 +974,7 @@
974 974  )))
975 975  
976 976  (((
977 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
949 +**AT+CMDDL1=1000** to send the open time to 1000ms
978 978  )))
979 979  
980 980  (((
... ... @@ -986,12 +986,14 @@
986 986  )))
987 987  
988 988  (((
989 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
961 +**0x AA aa bb cc**
990 990  )))
991 991  
992 992  (((
993 -
965 +Same as: AT+CMDDLaa=hex(bb cc)*1000
966 +)))
994 994  
968 +(((
995 995  **Example:**
996 996  )))
997 997  
... ... @@ -1000,8 +1000,6 @@
1000 1000  )))
1001 1001  
1002 1002  
1003 -
1004 -
1005 1005  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
1006 1006  
1007 1007  
... ... @@ -1015,17 +1015,17 @@
1015 1015  
1016 1016  )))
1017 1017  
1018 -(((
1019 -* (% style="color:#037691" %)** AT Command:**
990 +* (((
991 +(% style="color:#037691" %)** AT Command:**
1020 1020  
1021 -(% style="color:#4472c4" %)** AT+DATAUP=0**
993 +**AT+DATAUP=0**
1022 1022  
1023 -(% style="color:#4472c4" %)** AT+DATAUP=1**
995 +**AT+DATAUP=1**
1024 1024  
1025 1025  
1026 1026  )))
1027 1027  
1028 -(% 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)
1029 1029  
1030 1030  Each uplink is sent to the server at 20-second intervals when segmented.
1031 1031  
... ... @@ -1034,9 +1034,9 @@
1034 1034  (% style="color:#037691" %)** Downlink Payload:**
1035 1035  )))
1036 1036  
1037 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1009 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1038 1038  
1039 -(% 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.
1040 1040  
1041 1041  
1042 1042  * (((
... ... @@ -1043,7 +1043,7 @@
1043 1043  (% style="color:#037691" %)** AT Command:**
1044 1044  )))
1045 1045  
1046 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1018 +**AT+DATAUP=1,Timeout**
1047 1047  
1048 1048  
1049 1049  * (((
... ... @@ -1050,13 +1050,10 @@
1050 1050  (% style="color:#037691" %)** Downlink Payload:**
1051 1051  )))
1052 1052  
1053 -(% 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)
1054 1054  
1055 1055  Each uplink is sent to the server at 20-second intervals when segmented.
1056 1056  
1057 -
1058 -
1059 -
1060 1060  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1061 1061  
1062 1062  
... ... @@ -1081,7 +1081,7 @@
1081 1081  )))
1082 1082  
1083 1083  (((
1084 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1053 +**0x08 FF**, RS485-LN will immediately send an uplink.
1085 1085  )))
1086 1086  
1087 1087  
... ... @@ -1101,12 +1101,10 @@
1101 1101  )))
1102 1102  
1103 1103  (((
1104 -(% 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
1105 1105  )))
1106 1106  
1107 1107  (((
1108 -
1109 -
1110 1110  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1111 1111  )))
1112 1112  
... ... @@ -1130,7 +1130,7 @@
1130 1130  )))
1131 1131  
1132 1132  (((
1133 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1100 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1134 1134  )))
1135 1135  
1136 1136  
... ... @@ -1141,10 +1141,12 @@
1141 1141  
1142 1142  (((
1143 1143  Set the Rs485 serial communication parameters:
1111 +
1112 +
1144 1144  )))
1145 1145  
1146 -(((
1147 -(% style="color:#037691" %)**AT Command:**
1115 +* (((
1116 +(% style="color:#037691" %)** AT Command:**
1148 1148  )))
1149 1149  
1150 1150  (((
... ... @@ -1151,7 +1151,7 @@
1151 1151  * Set Baud Rate
1152 1152  )))
1153 1153  
1154 -(% 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
1155 1155  
1156 1156  
1157 1157  (((
... ... @@ -1158,7 +1158,7 @@
1158 1158  * Set UART Parity
1159 1159  )))
1160 1160  
1161 -(% 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
1162 1162  
1163 1163  
1164 1164  (((
... ... @@ -1165,15 +1165,16 @@
1165 1165  * Set STOPBIT
1166 1166  )))
1167 1167  
1168 -(% 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
1169 1169  
1170 1170  
1171 -(((
1172 -(% style="color:#037691" %)**Downlink Payload:**
1140 +
1141 +* (((
1142 +(% style="color:#037691" %)** Downlink Payload:**
1173 1173  )))
1174 1174  
1175 1175  (((
1176 -(% 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
1177 1177  )))
1178 1178  
1179 1179  (((
... ... @@ -1181,7 +1181,7 @@
1181 1181  )))
1182 1182  
1183 1183  * (((
1184 -A7 01 00 60  same as AT+BAUDR=9600
1154 +A7 01 00 60   same as AT+BAUDR=9600
1185 1185  )))
1186 1186  * (((
1187 1187  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1188,34 +1188,14 @@
1188 1188  )))
1189 1189  
1190 1190  (((
1191 -* 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)
1192 1192  )))
1193 1193  
1194 1194  (((
1195 -* 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)
1196 1196  )))
1197 1197  
1198 1198  
1199 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1200 -
1201 -* (((
1202 -(% style="color:#037691" %)** AT Command:**
1203 -)))
1204 -
1205 -**~ AT+DATABIT=7    **~/~/ Set the data bits to 7
1206 -
1207 -**~ AT+DATABIT=8    **~/~/ Set the data bits to 8
1208 -
1209 -* (((
1210 -(% style="color:#037691" %)**Downlink Payload:**
1211 -)))
1212 -
1213 -**~ A7 04 07**: Same as  AT+DATABIT=7
1214 -
1215 -**~ A7 04 08**: Same as  AT+DATABIT=8
1216 -
1217 -
1218 -
1219 1219  ==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1220 1220  
1221 1221  (((
... ... @@ -1226,13 +1226,11 @@
1226 1226  (% style="color:#037691" %)** AT Command:**
1227 1227  )))
1228 1228  
1229 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1179 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1230 1230  
1231 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1181 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1232 1232  
1233 1233  
1234 -
1235 -
1236 1236  ==== (% style="color:blue" %)**Get sensor value**(%%) ====
1237 1237  
1238 1238  
... ... @@ -1240,13 +1240,11 @@
1240 1240  (% style="color:#037691" %)** AT Command:**
1241 1241  )))
1242 1242  
1243 -(% 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
1244 1244  
1245 -(% 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.
1246 1246  
1247 1247  
1248 -
1249 -
1250 1250  ==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1251 1251  
1252 1252  
... ... @@ -1254,13 +1254,11 @@
1254 1254  (% style="color:#037691" %)** AT Command:**
1255 1255  )))
1256 1256  
1257 -(% 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)
1258 1258  
1259 -(% 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.
1260 1260  
1261 1261  
1262 -
1263 -
1264 1264  ==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1265 1265  
1266 1266  
... ... @@ -1268,9 +1268,9 @@
1268 1268  (% style="color:#037691" %)** AT Command:**
1269 1269  )))
1270 1270  
1271 - (% 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)
1272 1272  
1273 - (% 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.
1274 1274  
1275 1275  
1276 1276  * (((
... ... @@ -1277,11 +1277,9 @@
1277 1277  (% style="color:#037691" %)** Downlink Payload:**
1278 1278  )))
1279 1279  
1280 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1224 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1281 1281  
1282 1282  
1283 -
1284 -
1285 1285  ==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1286 1286  
1287 1287  
... ... @@ -1289,42 +1289,34 @@
1289 1289  (% style="color:#037691" %)** AT Command:**
1290 1290  )))
1291 1291  
1292 -(% 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.
1293 1293  
1294 1294  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.
1295 1295  
1296 -
1297 1297  [[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"]]
1298 1298  
1299 1299  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1300 1300  
1301 -
1302 -
1303 1303  [[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"]]
1304 1304  
1305 1305  For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1306 1306  
1307 1307  
1308 -
1309 -
1310 1310  ==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1311 1311  
1312 1312  
1313 -(((
1314 -* (% style="color:#037691" %)**Downlink Payload:**
1250 +* (((
1251 +(% style="color:#037691" %)**Downlink Payload:**
1315 1315  
1316 -(% 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.
1317 1317  )))
1318 1318  
1319 -
1320 1320  Example：
1321 1321  
1322 -
1323 1323  [[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"]]
1324 1324  
1260 +==== ====
1325 1325  
1326 -
1327 -
1328 1328  ==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1329 1329  
1330 1330  
... ... @@ -1332,11 +1332,11 @@
1332 1332  (% style="color:#037691" %)** AT Command:**
1333 1333  )))
1334 1334  
1335 -(% 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.
1336 1336  
1337 -(% 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.
1338 1338  
1339 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1273 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1340 1340  
1341 1341  
1342 1342  * (((
... ... @@ -1343,7 +1343,7 @@
1343 1343  (% style="color:#037691" %)**Downlink Payload:**
1344 1344  )))
1345 1345  
1346 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1280 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1347 1347  
1348 1348  [[image:image-20220824144240-1.png]]
1349 1349  
... ... @@ -1362,12 +1362,10 @@
1362 1362  
1363 1363  )))
1364 1364  
1365 -(% 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" %)​
1366 1366  
1367 -(% title="Click and drag to resize" %)​
1368 -
1369 1369  (((
1370 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1302 +To enable the listening mode, use can run the command AT+RXMODE.
1371 1371  )))
1372 1372  
1373 1373  (((
... ... @@ -1402,13 +1402,11 @@
1402 1402  )))
1403 1403  
1404 1404  (((
1405 -
1406 -
1407 -(% style="color:#037691" %)**Downlink Command:**
1337 +(% style="color:#037691" %)** Downlink Command:**
1408 1408  )))
1409 1409  
1410 1410  (((
1411 -(% 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)
1412 1412  )))
1413 1413  
1414 1414  (((
... ... @@ -1437,8 +1437,6 @@
1437 1437  
1438 1438  (((
1439 1439  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
1440 -
1441 -
1442 1442  )))
1443 1443  
1444 1444  (((
... ... @@ -1460,23 +1460,20 @@
1460 1460  == 3.7 Buttons ==
1461 1461  
1462 1462  
1463 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1464 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1391 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1392 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1465 1465  |(% 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**
1466 1466  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1467 1467  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1468 1468  
1469 -
1470 -
1471 1471  == 3.8 LEDs ==
1472 1472  
1473 1473  
1474 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1400 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1475 1475  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1476 1476  |**PWR**|Always on if there is power
1477 1477  |**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.
1478 1478  
1479 -
1480 1480  = 4. Case Study =
1481 1481  
1482 1482  
... ... @@ -1492,18 +1492,13 @@
1492 1492  
1493 1493  (((
1494 1494  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.
1495 -
1496 -
1497 1497  )))
1498 1498  
1499 1499  (% 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" %)​
1500 1500  
1501 1501  
1502 -
1503 1503  (((
1504 1504  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:
1505 -
1506 -
1507 1507  )))
1508 1508  
1509 1509  (% 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" %)​
... ... @@ -1609,20 +1609,14 @@
1609 1609  
1610 1610  (((
1611 1611  (% 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]].
1612 -
1613 -
1614 1614  )))
1615 1615  
1616 1616  (((
1617 1617  (% 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]].
1618 -
1619 -
1620 1620  )))
1621 1621  
1622 1622  (((
1623 1623  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1624 -
1625 -
1626 1626  )))
1627 1627  
1628 1628  (((
... ... @@ -1721,8 +1721,6 @@
1721 1721  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1722 1722  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1723 1723  
1724 -
1725 -
1726 1726  = 9.Packing Info =
1727 1727  
1728 1728  
... ... @@ -1739,8 +1739,6 @@
1739 1739  * Package Size / pcs : 14.5 x 8 x 5 cm
1740 1740  * Weight / pcs : 170g
1741 1741  
1742 -
1743 -
1744 1744  = 10. FCC Caution for RS485LN-US915 =
1745 1745  
1746 1746  
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