Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 79.7 >
edited by Xiaoling
on 2022/10/27 11:03
To version < 69.1 >
edited by Bei Jinggeng
on 2022/08/24 14:42
>
Change comment: Uploaded new attachment "image-20220824144240-1.png", version {1}

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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30 30  
31 31  = 1.Introduction =
32 32  
33 -
34 34  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
35 35  
36 -
37 37  (((
36 +(((
37 +(((
38 +
39 +
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  )))
42 +)))
40 40  
41 41  (((
45 +(((
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  )))
48 +)))
44 44  
45 45  (((
51 +(((
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  )))
54 +)))
48 48  
49 49  (((
57 +(((
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]]
63 +
64 +
55 55  )))
66 +)))
67 +)))
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 +70,13 @@
70 70  ** Idle: 32mA@12v
71 71  ** 20dB Transmit: 65mA@12v
72 72  
84 +
73 73  (% style="color:#037691" %)**Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
90 +
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 80  * Frequency Range:
... ... @@ -102,7 +102,7 @@
102 102  
103 103  
104 104  * LoRaWAN Class A & Class C protocol (default Class C)
105 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
106 106  * AT Commands to change parameters
107 107  * Remote configure parameters via LoRa Downlink
108 108  * Firmware upgradable via program port
... ... @@ -170,7 +170,6 @@
170 170  
171 171  = 3. Operation Mode =
172 172  
173 -
174 174  == 3.1 How it works? ==
175 175  
176 176  
... ... @@ -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"]]
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" %)​
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" %)​
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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" %)
298 +(% 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;" %)(((
301 +)))|=(% style="width: 190px;" %)(((
304 304  **Description**
305 305  )))|=(% style="width: 190px;" %)(((
306 306  **Example**
... ... @@ -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**
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**
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.
... ... @@ -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**
418 +(% 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  
... ... @@ -430,7 +430,7 @@
430 430  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
431 431  
432 432  
433 -(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
434 434  
435 435  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
436 436  |(% style="width:510px" %)(((
... ... @@ -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**
483 +Final Payload is
488 488  )))
489 489  
490 490  (((
491 -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 +)))
492 492  
493 -
490 +(((
491 +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" %)​
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" %)​
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**
502 +Final Payload is
505 505  
504 +(% 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.
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
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.
... ... @@ -537,15 +537,8 @@
537 537   ~* For all other bands: max 51 bytes for each uplink.
538 538  
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;**
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 -
544 -
545 -
546 546  Below are the uplink payloads:
547 547  
548 -
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:**
546 +Downlink control command:
559 559  
560 -(% 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.
561 561  
562 -(% 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.
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
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" %)​
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  
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" %)​
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**.
626 +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**
629 +* (((
630 +(% 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
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
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**
646 +Format: A8 MM NN XX XX XX XX YY
683 683  )))
684 684  
685 685  (((
... ... @@ -785,42 +785,28 @@
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:**
752 +* (((
753 +(% style="color:#037691" %)**AT Command:**
790 790  
791 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
755 +**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
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
802 802  )))
803 803  
804 804  (((
805 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
768 +**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)**
810 810  
811 811  
812 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
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 -[[image:image-20220824145428-3.png||height="308" width="1200"]]
820 -
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.
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
844 844  
845 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
795 +**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.
803 +**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.**
809 +(% 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**
815 +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]].
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]].
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"]]
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" %)​
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:**
912 +* (((
913 +(% style="color:#037691" %)** AT Command:**
966 966  
967 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
915 +**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
925 +**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
937 +**0x AA aa bb cc**
990 990  )))
991 991  
992 992  (((
993 -
941 +Same as: AT+CMDDLaa=hex(bb cc)*1000
942 +)))
994 994  
944 +(((
995 995  **Example:**
996 996  )))
997 997  
... ... @@ -1015,19 +1015,13 @@
1015 1015  
1016 1016  )))
1017 1017  
1018 -(((
1019 -* (% style="color:#037691" %)** AT Command:**
1020 -
1021 -(% style="color:#4472c4" %)** AT+DATAUP=0**
1022 -
1023 -(% style="color:#4472c4" %)** AT+DATAUP=1**
1024 -
1025 -
968 +* (((
969 +(% style="color:#037691" %)** AT Command:**
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)
972 +**AT+DATAUP=0**
1029 1029  
1030 -Each uplink is sent to the server at 20-second intervals when segmented.
974 +**AT+DATAUP=1**
1031 1031  
1032 1032  
1033 1033  * (((
... ... @@ -1034,29 +1034,17 @@
1034 1034  (% style="color:#037691" %)** Downlink Payload:**
1035 1035  )))
1036 1036  
1037 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
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.
1040 -
1041 -
1042 -* (((
1043 -(% style="color:#037691" %)** AT Command:**
981 +(((
982 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1044 1044  )))
1045 1045  
1046 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1047 -
1048 -
1049 -* (((
1050 -(% style="color:#037691" %)** Downlink Payload:**
985 +(((
986 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
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)
1054 1054  
1055 -Each uplink is sent to the server at 20-second intervals when segmented.
1056 1056  
1057 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.
1016 +**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
1036 +**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
1063 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1134 1134  )))
1135 1135  
1136 1136  
... ... @@ -1143,15 +1143,17 @@
1143 1143  Set the Rs485 serial communication parameters:
1144 1144  )))
1145 1145  
1146 -(((
1147 -(% style="color:#037691" %)**AT Command:**
1076 +* (((
1077 +(% style="color:#037691" %)** AT Command:**
1148 1148  )))
1149 1149  
1150 1150  (((
1081 +
1082 +
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
1086 +**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
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
1093 +**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
1100 +**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:**
1103 +
1104 +* (((
1105 +(% 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
1109 +**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
1117 +A7 01 00 60   same as AT+BAUDR=9600
1185 1185  )))
1186 1186  * (((
1187 1187  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1188,169 +1188,16 @@
1188 1188  )))
1189 1189  
1190 1190  (((
1191 -* 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)
1192 1192  )))
1193 1193  
1194 1194  (((
1195 -* 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)
1196 1196  )))
1197 1197  
1198 1198  
1199 1199  
1200 1200  
1201 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1202 -
1203 -* (((
1204 -(% style="color:#037691" %)** AT Command:**
1205 -)))
1206 -
1207 -**~ AT+DATABIT=7    **~/~/ Set the data bits to 7
1208 -
1209 -**~ AT+DATABIT=8    **~/~/ Set the data bits to 8
1210 -
1211 -* (((
1212 -(% style="color:#037691" %)**Downlink Payload:**
1213 -)))
1214 -
1215 -**~ A7 04 07**: Same as  AT+DATABIT=7
1216 -
1217 -**~ A7 04 08**: Same as  AT+DATABIT=8
1218 -
1219 -
1220 -
1221 -==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1222 -
1223 -(((
1224 -
1225 -)))
1226 -
1227 -* (((
1228 -(% style="color:#037691" %)** AT Command:**
1229 -)))
1230 -
1231 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1232 -
1233 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1234 -
1235 -
1236 -
1237 -
1238 -==== (% style="color:blue" %)**Get sensor value**(%%) ====
1239 -
1240 -
1241 -* (((
1242 -(% style="color:#037691" %)** AT Command:**
1243 -)))
1244 -
1245 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1246 -
1247 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1248 -
1249 -
1250 -
1251 -
1252 -==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1253 -
1254 -
1255 -* (((
1256 -(% style="color:#037691" %)** AT Command:**
1257 -)))
1258 -
1259 -(% 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)
1260 -
1261 -(% 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.
1262 -
1263 -
1264 -
1265 -
1266 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1267 -
1268 -
1269 -* (((
1270 -(% style="color:#037691" %)** AT Command:**
1271 -)))
1272 -
1273 - (% 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)
1274 -
1275 - (% 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.
1276 -
1277 -
1278 -* (((
1279 -(% style="color:#037691" %)** Downlink Payload:**
1280 -)))
1281 -
1282 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1283 -
1284 -
1285 -
1286 -
1287 -==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1288 -
1289 -
1290 -* (((
1291 -(% style="color:#037691" %)** AT Command:**
1292 -)))
1293 -
1294 -(% 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.
1295 -
1296 -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.
1297 -
1298 -
1299 -[[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"]]
1300 -
1301 -For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1302 -
1303 -
1304 -
1305 -[[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"]]
1306 -
1307 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1308 -
1309 -
1310 -
1311 -
1312 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1313 -
1314 -
1315 -(((
1316 -* (% style="color:#037691" %)**Downlink Payload:**
1317 -
1318 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1319 -)))
1320 -
1321 -
1322 -Example：
1323 -
1324 -
1325 -[[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"]]
1326 -
1327 -
1328 -
1329 -
1330 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1331 -
1332 -
1333 -* (((
1334 -(% style="color:#037691" %)** AT Command:**
1335 -)))
1336 -
1337 -(% 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.
1338 -
1339 -(% 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.
1340 -
1341 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1342 -
1343 -
1344 -* (((
1345 -(% style="color:#037691" %)**Downlink Payload:**
1346 -)))
1347 -
1348 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1349 -
1350 -[[image:image-20220824144240-1.png]]
1351 -
1352 -
1353 -
1354 1354  == 3.6 Listening mode for RS485 network ==
1355 1355  
1356 1356  
... ... @@ -1364,12 +1364,10 @@
1364 1364  
1365 1365  )))
1366 1366  
1367 -(% 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" %)​
1368 1368  
1369 -(% title="Click and drag to resize" %)​
1370 -
1371 1371  (((
1372 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1150 +To enable the listening mode, use can run the command AT+RXMODE.
1373 1373  )))
1374 1374  
1375 1375  (((
... ... @@ -1404,13 +1404,11 @@
1404 1404  )))
1405 1405  
1406 1406  (((
1407 -
1408 -
1409 -(% style="color:#037691" %)**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1410 1410  )))
1411 1411  
1412 1412  (((
1413 -(% 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)
1414 1414  )))
1415 1415  
1416 1416  (((
... ... @@ -1439,8 +1439,6 @@
1439 1439  
1440 1440  (((
1441 1441  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
1442 -
1443 -
1444 1444  )))
1445 1445  
1446 1446  (((
... ... @@ -1462,8 +1462,8 @@
1462 1462  == 3.7 Buttons ==
1463 1463  
1464 1464  
1465 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1466 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1240 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1467 1467  |(% 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**
1468 1468  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1469 1469  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
... ... @@ -1470,10 +1470,11 @@
1470 1470  
1471 1471  
1472 1472  
1247 +
1473 1473  == 3.8 LEDs ==
1474 1474  
1475 1475  
1476 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1251 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1477 1477  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1478 1478  |**PWR**|Always on if there is power
1479 1479  |**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.
... ... @@ -1480,6 +1480,7 @@
1480 1480  
1481 1481  
1482 1482  
1258 +
1483 1483  = 4. Case Study =
1484 1484  
1485 1485  
... ... @@ -1495,18 +1495,13 @@
1495 1495  
1496 1496  (((
1497 1497  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.
1498 -
1499 -
1500 1500  )))
1501 1501  
1502 1502  (% 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" %)​
1503 1503  
1504 1504  
1505 -
1506 1506  (((
1507 1507  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:
1508 -
1509 -
1510 1510  )))
1511 1511  
1512 1512  (% 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" %)​
... ... @@ -1612,20 +1612,14 @@
1612 1612  
1613 1613  (((
1614 1614  (% 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]].
1615 -
1616 -
1617 1617  )))
1618 1618  
1619 1619  (((
1620 -(% 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]].
1621 -
1622 -
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1623 1623  )))
1624 1624  
1625 1625  (((
1626 1626  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1627 -
1628 -
1629 1629  )))
1630 1630  
1631 1631  (((
... ... @@ -1726,6 +1726,7 @@
1726 1726  
1727 1727  
1728 1728  
1494 +
1729 1729  = 9.Packing Info =
1730 1730  
1731 1731  
... ... @@ -1744,6 +1744,7 @@
1744 1744  
1745 1745  
1746 1746  
1513 +
1747 1747  = 10. FCC Caution for RS485LN-US915 =
1748 1748  
1749 1749  
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