Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 79.3 >
edited by Xiaoling
on 2022/10/27 10:49
To version < 68.7 >
edited by Xiaoling
on 2022/08/18 14:43
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -30,31 +30,42 @@
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:
... ... @@ -96,11 +96,13 @@
96 96  * Automatic RF Sense and CAD with ultra-fast AFC.
97 97  * Packet engine up to 256 bytes with CRC
98 98  
112 +
113 +
99 99  == 1.3 Features ==
100 100  
101 101  
102 102  * LoRaWAN Class A & Class C protocol (default Class C)
103 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
104 104  * AT Commands to change parameters
105 105  * Remote configure parameters via LoRa Downlink
106 106  * Firmware upgradable via program port
... ... @@ -108,6 +108,8 @@
108 108  * Support Modbus protocol
109 109  * Support Interrupt uplink (Since hardware version v1.2)
110 110  
126 +
127 +
111 111  == 1.4 Applications ==
112 112  
113 113  
... ... @@ -118,6 +118,8 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
138 +
139 +
121 121  == 1.5 Firmware Change log ==
122 122  
123 123  
... ... @@ -164,7 +164,6 @@
164 164  
165 165  = 3. Operation Mode =
166 166  
167 -
168 168  == 3.1 How it works? ==
169 169  
170 170  
... ... @@ -182,7 +182,6 @@
182 182  
183 183  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. 
184 184  
185 -
186 186  (% 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" %)​
187 187  
188 188  
... ... @@ -193,8 +193,6 @@
193 193  
194 194  (((
195 195  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
196 -
197 -
198 198  )))
199 199  
200 200  (% 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" %)​
... ... @@ -221,8 +221,6 @@
221 221  (((
222 222  (((
223 223  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
224 -
225 -
226 226  )))
227 227  
228 228  (((
... ... @@ -236,11 +236,8 @@
236 236  
237 237  (% 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" %)​
238 238  
239 -(% 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" %)​
240 240  
241 -
242 -(% title="Click and drag to resize" %)​
243 -
244 244  You can also choose to create the device manually.
245 245  
246 246  (% 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" %)​
... ... @@ -252,11 +252,8 @@
252 252  (% 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" %)​
253 253  
254 254  
255 -
256 256  (((
257 257  (% 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.
258 -
259 -
260 260  )))
261 261  
262 262  (% 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" %)​
... ... @@ -270,8 +270,6 @@
270 270  (((
271 271  (((
272 272  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.
273 -
274 -
275 275  )))
276 276  )))
277 277  
... ... @@ -290,7 +290,6 @@
290 290  
291 291  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:
292 292  
293 -
294 294  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 295  |=(% style="width: 110px;" %)(((
296 296  **AT Commands**
... ... @@ -349,6 +349,8 @@
349 349  )))
350 350  )))
351 351  
356 +
357 +
352 352  === 3.3.2 Configure sensors ===
353 353  
354 354  
... ... @@ -376,6 +376,8 @@
376 376  )))
377 377  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
378 378  
385 +
386 +
379 379  === 3.3.3 Configure read commands for each sampling ===
380 380  
381 381  
... ... @@ -391,7 +391,6 @@
391 391  
392 392  (% style="color:#037691" %)**Each RS485 commands include two parts:**
393 393  
394 -
395 395  ~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.
396 396  
397 397  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.
... ... @@ -420,7 +420,7 @@
420 420  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
421 421  
422 422  
423 -(% 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.
424 424  
425 425  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
426 426  |(% style="width:510px" %)(((
... ... @@ -433,7 +433,6 @@
433 433  
434 434  **Examples:**
435 435  
436 -
437 437  * (% style="color:#037691" %)**Grab bytes**
438 438  
439 439  (% 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" %)​
... ... @@ -474,16 +474,18 @@
474 474  )))
475 475  
476 476  (((
477 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
483 +Final Payload is
478 478  )))
479 479  
480 480  (((
481 -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 +)))
482 482  
483 -
490 +(((
491 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
484 484  )))
485 485  
486 -[[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" %)​
487 487  
488 488  
489 489  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -491,9 +491,11 @@
491 491  
492 492  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
493 493  
494 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
502 +Final Payload is
495 495  
504 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
496 496  
506 +
497 497  1. PAYVER: Defined by AT+PAYVER
498 498  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
499 499  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
... ... @@ -513,7 +513,6 @@
513 513  
514 514  (% 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:**
515 515  
516 -
517 517   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
518 518  
519 519   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -523,15 +523,8 @@
523 523   ~* For all other bands: max 51 bytes for each uplink.
524 524  
525 525  
526 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
527 -
528 -(% 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)**
529 -
530 -
531 -
532 532  Below are the uplink payloads:
533 533  
534 -
535 535  (% 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" %)​
536 536  
537 537  
... ... @@ -541,11 +541,11 @@
541 541  
542 542  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.
543 543  
544 -(% style="color:blue" %)**Downlink control command:**
546 +Downlink control command:
545 545  
546 -(% 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.
547 547  
548 -(% 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.
549 549  
550 550  
551 551  
... ... @@ -554,7 +554,6 @@
554 554  
555 555  RS485-LN support external Interrupt uplink since hardware v1.2 release.
556 556  
557 -
558 558  (% 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" %)​
559 559  
560 560  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.
... ... @@ -564,28 +564,8 @@
564 564  == 3.4 Uplink Payload ==
565 565  
566 566  
567 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
568 -|(% style="width:90px" %)(((
569 -Size(bytes)
570 -)))|(% style="width:114px" %)1|(% style="width:353px" %)(((
571 -Length depends on the return from the commands
572 -)))
573 -|(% style="width:90px" %)(((
574 -Value
575 -)))|(% style="width:114px" %)(((
576 -PAYLOAD_VER
577 -)))|(% style="width:353px" %)(((
578 -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" %)​
579 579  
580 -support payload length in server, server will show payload not
581 -
582 -provided in the LoRaWAN server.
583 -)))
584 -
585 -(% 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"]]
586 -
587 -(% title="Click and drag to resize" %)​
588 -
589 589  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
590 590  
591 591  
... ... @@ -627,11 +627,8 @@
627 627  
628 628  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.
629 629  
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" %)​
630 630  
631 -(% 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"]]
632 -
633 -(% title="Click and drag to resize" %)​
634 -
635 635  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)
636 636  
637 637  
... ... @@ -645,14 +645,14 @@
645 645  
646 646  
647 647  (((
648 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
649 649  )))
650 650  
651 -(((
652 -* (% style="color:#037691" %)**AT Command**
629 +* (((
630 +(% style="color:#037691" %)**AT Command**
653 653  
654 654  (((
655 -(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
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
656 656  )))
657 657  )))
658 658  
... ... @@ -665,7 +665,7 @@
665 665  )))
666 666  
667 667  (((
668 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
646 +Format: A8 MM NN XX XX XX XX YY
669 669  )))
670 670  
671 671  (((
... ... @@ -771,42 +771,28 @@
771 771  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.
772 772  )))
773 773  
774 -(((
775 -* (% style="color:#037691" %)**AT Command:**
752 +* (((
753 +(% style="color:#037691" %)**AT Command:**
776 776  
777 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
755 +**AT+PAYVER:    **Set PAYVER field = 1
778 778  
779 779  
780 780  )))
781 -
782 782  * (((
783 783  (% style="color:#037691" %)**Downlink Payload:**
784 784  )))
785 785  
786 786  (((
787 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
788 788  )))
789 789  
790 790  (((
791 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
792 792  )))
793 793  
794 794  
795 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
796 796  
797 797  
798 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
799 -
800 -
801 -
802 -**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.**
803 -
804 -
805 -[[image:image-20220824145428-3.png||height="308" width="1200"]]
806 -
807 -
808 -
809 -
810 810  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
811 811  
812 812  
... ... @@ -826,9 +826,9 @@
826 826  (% style="color:#037691" %)**AT Command:**
827 827  )))
828 828  
829 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
830 830  
831 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
832 832  
833 833  
834 834  * (((
... ... @@ -836,19 +836,19 @@
836 836  )))
837 837  
838 838  (((
839 -(% 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.
840 840  
841 841  
842 842  )))
843 843  
844 844  (((
845 -(% 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.
846 846  
847 847  
848 848  )))
849 849  
850 850  (((
851 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
815 +Format: AF MM NN LL XX XX XX XX YY
852 852  )))
853 853  
854 854  (((
... ... @@ -896,7 +896,7 @@
896 896  
897 897  
898 898  (((
899 -(% 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]].
900 900  )))
901 901  
902 902  (((
... ... @@ -927,10 +927,8 @@
927 927  
928 928  )))
929 929  
930 -(% 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" %)​
931 931  
932 -(% title="Click and drag to resize" %)​
933 -
934 934  (% 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" %)​
935 935  
936 936  
... ... @@ -947,10 +947,10 @@
947 947  Default value: 0, range:  0 ~~ 65 seconds
948 948  )))
949 949  
950 -(((
951 -* (% style="color:#037691" %)** AT Command:**
912 +* (((
913 +(% style="color:#037691" %)** AT Command:**
952 952  
953 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
915 +**AT+CMDDLaa=hex(bb cc)*1000**
954 954  )))
955 955  
956 956  (((
... ... @@ -960,7 +960,7 @@
960 960  )))
961 961  
962 962  (((
963 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
925 +**AT+CMDDL1=1000** to send the open time to 1000ms
964 964  )))
965 965  
966 966  (((
... ... @@ -972,12 +972,14 @@
972 972  )))
973 973  
974 974  (((
975 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
937 +**0x AA aa bb cc**
976 976  )))
977 977  
978 978  (((
979 -
941 +Same as: AT+CMDDLaa=hex(bb cc)*1000
942 +)))
980 980  
944 +(((
981 981  **Example:**
982 982  )))
983 983  
... ... @@ -1001,19 +1001,13 @@
1001 1001  
1002 1002  )))
1003 1003  
1004 -(((
1005 -* (% style="color:#037691" %)** AT Command:**
1006 -
1007 -(% style="color:#4472c4" %)** AT+DATAUP=0**
1008 -
1009 -(% style="color:#4472c4" %)** AT+DATAUP=1**
1010 -
1011 -
968 +* (((
969 +(% style="color:#037691" %)** AT Command:**
1012 1012  )))
1013 1013  
1014 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
972 +**AT+DATAUP=0**
1015 1015  
1016 -Each uplink is sent to the server at 20-second intervals when segmented.
974 +**AT+DATAUP=1**
1017 1017  
1018 1018  
1019 1019  * (((
... ... @@ -1020,29 +1020,17 @@
1020 1020  (% style="color:#037691" %)** Downlink Payload:**
1021 1021  )))
1022 1022  
1023 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1024 -
1025 -(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1026 -
1027 -
1028 -* (((
1029 -(% style="color:#037691" %)** AT Command:**
981 +(((
982 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1030 1030  )))
1031 1031  
1032 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1033 -
1034 -
1035 -* (((
1036 -(% style="color:#037691" %)** Downlink Payload:**
985 +(((
986 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1037 1037  )))
1038 1038  
1039 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1040 1040  
1041 -Each uplink is sent to the server at 20-second intervals when segmented.
1042 1042  
1043 1043  
1044 -
1045 -
1046 1046  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1047 1047  
1048 1048  
... ... @@ -1067,7 +1067,7 @@
1067 1067  )))
1068 1068  
1069 1069  (((
1070 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1016 +**0x08 FF**, RS485-LN will immediately send an uplink.
1071 1071  )))
1072 1072  
1073 1073  
... ... @@ -1087,12 +1087,10 @@
1087 1087  )))
1088 1088  
1089 1089  (((
1090 -(% 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
1091 1091  )))
1092 1092  
1093 1093  (((
1094 -
1095 -
1096 1096  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1097 1097  )))
1098 1098  
... ... @@ -1116,7 +1116,7 @@
1116 1116  )))
1117 1117  
1118 1118  (((
1119 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1063 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1120 1120  )))
1121 1121  
1122 1122  
... ... @@ -1129,15 +1129,17 @@
1129 1129  Set the Rs485 serial communication parameters:
1130 1130  )))
1131 1131  
1132 -(((
1133 -(% style="color:#037691" %)**AT Command:**
1076 +* (((
1077 +(% style="color:#037691" %)** AT Command:**
1134 1134  )))
1135 1135  
1136 1136  (((
1081 +
1082 +
1137 1137  * Set Baud Rate
1138 1138  )))
1139 1139  
1140 -(% 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)
1141 1141  
1142 1142  
1143 1143  (((
... ... @@ -1144,7 +1144,7 @@
1144 1144  * Set UART Parity
1145 1145  )))
1146 1146  
1147 -(% 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
1148 1148  
1149 1149  
1150 1150  (((
... ... @@ -1151,15 +1151,16 @@
1151 1151  * Set STOPBIT
1152 1152  )))
1153 1153  
1154 -(% 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
1155 1155  
1156 1156  
1157 -(((
1158 -(% style="color:#037691" %)**Downlink Payload:**
1103 +
1104 +* (((
1105 +(% style="color:#037691" %)** Downlink Payload:**
1159 1159  )))
1160 1160  
1161 1161  (((
1162 -(% 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
1163 1163  )))
1164 1164  
1165 1165  (((
... ... @@ -1167,7 +1167,7 @@
1167 1167  )))
1168 1168  
1169 1169  * (((
1170 -A7 01 00 60  same as AT+BAUDR=9600
1117 +A7 01 00 60   same as AT+BAUDR=9600
1171 1171  )))
1172 1172  * (((
1173 1173  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1174,167 +1174,16 @@
1174 1174  )))
1175 1175  
1176 1176  (((
1177 -* 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)
1178 1178  )))
1179 1179  
1180 1180  (((
1181 -* 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)
1182 1182  )))
1183 1183  
1184 1184  
1185 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1186 1186  
1187 -* (((
1188 -(% style="color:#037691" %)** AT Command:**
1189 -)))
1190 1190  
1191 -**~ AT+DATABIT=7    **~/~/ Set the data bits to 7
1192 -
1193 -**~ AT+DATABIT=8    **~/~/ Set the data bits to 8
1194 -
1195 -* (((
1196 -(% style="color:#037691" %)**Downlink Payload:**
1197 -)))
1198 -
1199 -**~ A7 04 07**: Same as  AT+DATABIT=7
1200 -
1201 -**~ A7 04 08**: Same as  AT+DATABIT=8
1202 -
1203 -
1204 -
1205 -==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1206 -
1207 -(((
1208 -
1209 -)))
1210 -
1211 -* (((
1212 -(% style="color:#037691" %)** AT Command:**
1213 -)))
1214 -
1215 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1216 -
1217 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1218 -
1219 -
1220 -
1221 -
1222 -==== (% style="color:blue" %)**Get sensor value**(%%) ====
1223 -
1224 -
1225 -* (((
1226 -(% style="color:#037691" %)** AT Command:**
1227 -)))
1228 -
1229 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1230 -
1231 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1232 -
1233 -
1234 -
1235 -
1236 -==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1237 -
1238 -
1239 -* (((
1240 -(% style="color:#037691" %)** AT Command:**
1241 -)))
1242 -
1243 -(% 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)
1244 -
1245 -(% 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.
1246 -
1247 -
1248 -
1249 -
1250 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1251 -
1252 -
1253 -* (((
1254 -(% style="color:#037691" %)** AT Command:**
1255 -)))
1256 -
1257 - (% 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)
1258 -
1259 - (% 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.
1260 -
1261 -
1262 -* (((
1263 -(% style="color:#037691" %)** Downlink Payload:**
1264 -)))
1265 -
1266 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1267 -
1268 -
1269 -
1270 -
1271 -==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1272 -
1273 -
1274 -* (((
1275 -(% style="color:#037691" %)** AT Command:**
1276 -)))
1277 -
1278 -(% 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.
1279 -
1280 -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.
1281 -
1282 -
1283 -[[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"]]
1284 -
1285 -For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1286 -
1287 -
1288 -
1289 -[[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"]]
1290 -
1291 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1292 -
1293 -
1294 -
1295 -
1296 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1297 -
1298 -
1299 -(((
1300 -* (% style="color:#037691" %)**Downlink Payload:**
1301 -
1302 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1303 -)))
1304 -
1305 -
1306 -Example：
1307 -
1308 -
1309 -[[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"]]
1310 -
1311 -
1312 -
1313 -
1314 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1315 -
1316 -
1317 -* (((
1318 -(% style="color:#037691" %)** AT Command:**
1319 -)))
1320 -
1321 -(% 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.
1322 -
1323 -(% 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.
1324 -
1325 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1326 -
1327 -
1328 -* (((
1329 -(% style="color:#037691" %)**Downlink Payload:**
1330 -)))
1331 -
1332 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1333 -
1334 -[[image:image-20220824144240-1.png]]
1335 -
1336 -
1337 -
1338 1338  == 3.6 Listening mode for RS485 network ==
1339 1339  
1340 1340  
... ... @@ -1348,12 +1348,10 @@
1348 1348  
1349 1349  )))
1350 1350  
1351 -(% 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" %)​
1352 1352  
1353 -(% title="Click and drag to resize" %)​
1354 -
1355 1355  (((
1356 -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.
1357 1357  )))
1358 1358  
1359 1359  (((
... ... @@ -1388,13 +1388,11 @@
1388 1388  )))
1389 1389  
1390 1390  (((
1391 -
1392 -
1393 -(% style="color:#037691" %)**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1394 1394  )))
1395 1395  
1396 1396  (((
1397 -(% 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)
1398 1398  )))
1399 1399  
1400 1400  (((
... ... @@ -1423,8 +1423,6 @@
1423 1423  
1424 1424  (((
1425 1425  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
1426 -
1427 -
1428 1428  )))
1429 1429  
1430 1430  (((
... ... @@ -1446,20 +1446,26 @@
1446 1446  == 3.7 Buttons ==
1447 1447  
1448 1448  
1449 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1450 1450  |=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1451 1451  |(% 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**
1452 1452  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1453 1453  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1454 1454  
1245 +
1246 +
1247 +
1455 1455  == 3.8 LEDs ==
1456 1456  
1457 1457  
1458 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1251 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1459 1459  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1460 1460  |**PWR**|Always on if there is power
1461 1461  |**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.
1462 1462  
1256 +
1257 +
1258 +
1463 1463  = 4. Case Study =
1464 1464  
1465 1465  
... ... @@ -1475,18 +1475,13 @@
1475 1475  
1476 1476  (((
1477 1477  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.
1478 -
1479 -
1480 1480  )))
1481 1481  
1482 1482  (% 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" %)​
1483 1483  
1484 1484  
1485 -
1486 1486  (((
1487 1487  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:
1488 -
1489 -
1490 1490  )))
1491 1491  
1492 1492  (% 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" %)​
... ... @@ -1592,20 +1592,14 @@
1592 1592  
1593 1593  (((
1594 1594  (% 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]].
1595 -
1596 -
1597 1597  )))
1598 1598  
1599 1599  (((
1600 -(% 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]].
1601 -
1602 -
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1603 1603  )))
1604 1604  
1605 1605  (((
1606 1606  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1607 -
1608 -
1609 1609  )))
1610 1610  
1611 1611  (((
... ... @@ -1704,6 +1704,9 @@
1704 1704  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1705 1705  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1706 1706  
1492 +
1493 +
1494 +
1707 1707  = 9.Packing Info =
1708 1708  
1709 1709  
... ... @@ -1720,6 +1720,9 @@
1720 1720  * Package Size / pcs : 14.5 x 8 x 5 cm
1721 1721  * Weight / pcs : 170g
1722 1722  
1511 +
1512 +
1513 +
1723 1723  = 10. FCC Caution for RS485LN-US915 =
1724 1724  
1725 1725  
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