Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 78.1 >
edited by Bei Jinggeng
on 2022/10/09 14:27
To version < 70.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-2.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -30,7 +30,6 @@
30 30  
31 31  = 1.Introduction =
32 32  
33 -
34 34  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
35 35  
36 36  (((
... ... @@ -82,11 +82,13 @@
82 82  ** Idle: 32mA@12v
83 83  ** 20dB Transmit: 65mA@12v
84 84  
84 +
85 85  (% style="color:#037691" %)**Interface for Model:**
86 86  
87 87  * RS485
88 88  * Power Input 7~~ 24V DC. 
89 89  
90 +
90 90  (% style="color:#037691" %)**LoRa Spec:**
91 91  
92 92  * Frequency Range:
... ... @@ -108,11 +108,13 @@
108 108  * Automatic RF Sense and CAD with ultra-fast AFC.
109 109  * Packet engine up to 256 bytes with CRC
110 110  
112 +
113 +
111 111  == 1.3 Features ==
112 112  
113 113  
114 114  * LoRaWAN Class A & Class C protocol (default Class C)
115 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
116 116  * AT Commands to change parameters
117 117  * Remote configure parameters via LoRa Downlink
118 118  * Firmware upgradable via program port
... ... @@ -120,6 +120,8 @@
120 120  * Support Modbus protocol
121 121  * Support Interrupt uplink (Since hardware version v1.2)
122 122  
126 +
127 +
123 123  == 1.4 Applications ==
124 124  
125 125  
... ... @@ -130,6 +130,8 @@
130 130  * Smart Cities
131 131  * Smart Factory
132 132  
138 +
139 +
133 133  == 1.5 Firmware Change log ==
134 134  
135 135  
... ... @@ -176,7 +176,6 @@
176 176  
177 177  = 3. Operation Mode =
178 178  
179 -
180 180  == 3.1 How it works? ==
181 181  
182 182  
... ... @@ -194,7 +194,6 @@
194 194  
195 195  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. 
196 196  
197 -
198 198  (% 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" %)​
199 199  
200 200  
... ... @@ -205,8 +205,6 @@
205 205  
206 206  (((
207 207  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
208 -
209 -
210 210  )))
211 211  
212 212  (% 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" %)​
... ... @@ -233,8 +233,6 @@
233 233  (((
234 234  (((
235 235  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
236 -
237 -
238 238  )))
239 239  
240 240  (((
... ... @@ -248,11 +248,8 @@
248 248  
249 249  (% 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" %)​
250 250  
251 -(% 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" %)​
252 252  
253 -
254 -(% title="Click and drag to resize" %)​
255 -
256 256  You can also choose to create the device manually.
257 257  
258 258  (% 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" %)​
... ... @@ -264,11 +264,8 @@
264 264  (% 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" %)​
265 265  
266 266  
267 -
268 268  (((
269 269  (% 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.
270 -
271 -
272 272  )))
273 273  
274 274  (% 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" %)​
... ... @@ -282,8 +282,6 @@
282 282  (((
283 283  (((
284 284  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.
285 -
286 -
287 287  )))
288 288  )))
289 289  
... ... @@ -302,7 +302,6 @@
302 302  
303 303  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:
304 304  
305 -
306 306  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
307 307  |=(% style="width: 110px;" %)(((
308 308  **AT Commands**
... ... @@ -361,6 +361,8 @@
361 361  )))
362 362  )))
363 363  
356 +
357 +
364 364  === 3.3.2 Configure sensors ===
365 365  
366 366  
... ... @@ -388,6 +388,8 @@
388 388  )))
389 389  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
390 390  
385 +
386 +
391 391  === 3.3.3 Configure read commands for each sampling ===
392 392  
393 393  
... ... @@ -403,7 +403,6 @@
403 403  
404 404  (% style="color:#037691" %)**Each RS485 commands include two parts:**
405 405  
406 -
407 407  ~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.
408 408  
409 409  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.
... ... @@ -432,7 +432,7 @@
432 432  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
433 433  
434 434  
435 -(% 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.
436 436  
437 437  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
438 438  |(% style="width:510px" %)(((
... ... @@ -445,7 +445,6 @@
445 445  
446 446  **Examples:**
447 447  
448 -
449 449  * (% style="color:#037691" %)**Grab bytes**
450 450  
451 451  (% 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" %)​
... ... @@ -486,16 +486,18 @@
486 486  )))
487 487  
488 488  (((
489 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
483 +Final Payload is
490 490  )))
491 491  
492 492  (((
493 -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 +)))
494 494  
495 -
490 +(((
491 +Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
496 496  )))
497 497  
498 -[[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" %)​
499 499  
500 500  
501 501  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -503,9 +503,11 @@
503 503  
504 504  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
505 505  
506 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
502 +Final Payload is
507 507  
504 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
508 508  
506 +
509 509  1. PAYVER: Defined by AT+PAYVER
510 510  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
511 511  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
... ... @@ -525,7 +525,6 @@
525 525  
526 526  (% 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:**
527 527  
528 -
529 529   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
530 530  
531 531   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -535,15 +535,8 @@
535 535   ~* For all other bands: max 51 bytes for each uplink.
536 536  
537 537  
538 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
539 -
540 -(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
541 -
542 -
543 -
544 544  Below are the uplink payloads:
545 545  
546 -
547 547  (% 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" %)​
548 548  
549 549  
... ... @@ -553,11 +553,11 @@
553 553  
554 554  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
555 555  
556 -(% style="color:blue" %)**Downlink control command:**
546 +Downlink control command:
557 557  
558 -(% 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.
559 559  
560 -(% 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.
561 561  
562 562  
563 563  
... ... @@ -566,7 +566,6 @@
566 566  
567 567  RS485-LN support external Interrupt uplink since hardware v1.2 release.
568 568  
569 -
570 570  (% 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" %)​
571 571  
572 572  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.
... ... @@ -575,28 +575,9 @@
575 575  
576 576  == 3.4 Uplink Payload ==
577 577  
578 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:800px" %)
579 -|(((
580 -Size(bytes)
581 -)))|1|(((
582 -Length depends on the return from the commands
583 -)))
584 -|(((
585 -Value
586 -)))|(((
587 -PAYLOAD_VER
588 -)))|(((
589 -If the valid payload is too long and exceed the maximum
590 590  
591 -support payload length in server, server will show payload not
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" %)​
592 592  
593 -provided in the LoRaWAN server.
594 -)))
595 -
596 -(% 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"]]
597 -
598 -(% title="Click and drag to resize" %)​
599 -
600 600  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
601 601  
602 602  
... ... @@ -638,11 +638,8 @@
638 638  
639 639  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.
640 640  
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" %)​
641 641  
642 -(% 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"]]
643 -
644 -(% title="Click and drag to resize" %)​
645 -
646 646  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)
647 647  
648 648  
... ... @@ -656,14 +656,14 @@
656 656  
657 657  
658 658  (((
659 -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.
660 660  )))
661 661  
662 -(((
663 -* (% style="color:#037691" %)**AT Command**
629 +* (((
630 +(% style="color:#037691" %)**AT Command**
664 664  
665 665  (((
666 -(% 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
667 667  )))
668 668  )))
669 669  
... ... @@ -676,7 +676,7 @@
676 676  )))
677 677  
678 678  (((
679 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
646 +Format: A8 MM NN XX XX XX XX YY
680 680  )))
681 681  
682 682  (((
... ... @@ -782,42 +782,28 @@
782 782  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.
783 783  )))
784 784  
785 -(((
786 -* (% style="color:#037691" %)**AT Command:**
752 +* (((
753 +(% style="color:#037691" %)**AT Command:**
787 787  
788 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
755 +**AT+PAYVER:    **Set PAYVER field = 1
789 789  
790 790  
791 791  )))
792 -
793 793  * (((
794 794  (% style="color:#037691" %)**Downlink Payload:**
795 795  )))
796 796  
797 797  (((
798 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
799 799  )))
800 800  
801 801  (((
802 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
803 803  )))
804 804  
805 805  
806 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
807 807  
808 808  
809 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
810 -
811 -
812 -
813 -**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.**
814 -
815 -
816 -[[image:image-20220824145428-3.png||height="308" width="1200"]]
817 -
818 -
819 -
820 -
821 821  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
822 822  
823 823  
... ... @@ -837,9 +837,9 @@
837 837  (% style="color:#037691" %)**AT Command:**
838 838  )))
839 839  
840 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
841 841  
842 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
843 843  
844 844  
845 845  * (((
... ... @@ -847,19 +847,19 @@
847 847  )))
848 848  
849 849  (((
850 -(% 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.
851 851  
852 852  
853 853  )))
854 854  
855 855  (((
856 -(% 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.
857 857  
858 858  
859 859  )))
860 860  
861 861  (((
862 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
815 +Format: AF MM NN LL XX XX XX XX YY
863 863  )))
864 864  
865 865  (((
... ... @@ -907,7 +907,7 @@
907 907  
908 908  
909 909  (((
910 -(% 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]].
911 911  )))
912 912  
913 913  (((
... ... @@ -938,10 +938,8 @@
938 938  
939 939  )))
940 940  
941 -(% 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" %)​
942 942  
943 -(% title="Click and drag to resize" %)​
944 -
945 945  (% 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" %)​
946 946  
947 947  
... ... @@ -958,10 +958,10 @@
958 958  Default value: 0, range:  0 ~~ 65 seconds
959 959  )))
960 960  
961 -(((
962 -* (% style="color:#037691" %)** AT Command:**
912 +* (((
913 +(% style="color:#037691" %)** AT Command:**
963 963  
964 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
915 +**AT+CMDDLaa=hex(bb cc)*1000**
965 965  )))
966 966  
967 967  (((
... ... @@ -971,7 +971,7 @@
971 971  )))
972 972  
973 973  (((
974 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
925 +**AT+CMDDL1=1000** to send the open time to 1000ms
975 975  )))
976 976  
977 977  (((
... ... @@ -983,12 +983,14 @@
983 983  )))
984 984  
985 985  (((
986 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
937 +**0x AA aa bb cc**
987 987  )))
988 988  
989 989  (((
990 -
941 +Same as: AT+CMDDLaa=hex(bb cc)*1000
942 +)))
991 991  
944 +(((
992 992  **Example:**
993 993  )))
994 994  
... ... @@ -1012,19 +1012,13 @@
1012 1012  
1013 1013  )))
1014 1014  
1015 -(((
1016 -* (% style="color:#037691" %)** AT Command:**
1017 -
1018 -(% style="color:#4472c4" %)** AT+DATAUP=0**
1019 -
1020 -(% style="color:#4472c4" %)** AT+DATAUP=1**
1021 -
1022 -
968 +* (((
969 +(% style="color:#037691" %)** AT Command:**
1023 1023  )))
1024 1024  
1025 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
972 +**AT+DATAUP=0**
1026 1026  
1027 -Each uplink is sent to the server at 20-second intervals when segmented.
974 +**AT+DATAUP=1**
1028 1028  
1029 1029  
1030 1030  * (((
... ... @@ -1031,29 +1031,17 @@
1031 1031  (% style="color:#037691" %)** Downlink Payload:**
1032 1032  )))
1033 1033  
1034 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1035 -
1036 -(% 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.
1037 -
1038 -
1039 -* (((
1040 -(% style="color:#037691" %)** AT Command:**
981 +(((
982 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1041 1041  )))
1042 1042  
1043 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1044 -
1045 -
1046 -* (((
1047 -(% style="color:#037691" %)** Downlink Payload:**
985 +(((
986 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1048 1048  )))
1049 1049  
1050 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1051 1051  
1052 -Each uplink is sent to the server at 20-second intervals when segmented.
1053 1053  
1054 1054  
1055 -
1056 -
1057 1057  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1058 1058  
1059 1059  
... ... @@ -1078,7 +1078,7 @@
1078 1078  )))
1079 1079  
1080 1080  (((
1081 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1016 +**0x08 FF**, RS485-LN will immediately send an uplink.
1082 1082  )))
1083 1083  
1084 1084  
... ... @@ -1098,12 +1098,10 @@
1098 1098  )))
1099 1099  
1100 1100  (((
1101 -(% 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
1102 1102  )))
1103 1103  
1104 1104  (((
1105 -
1106 -
1107 1107  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1108 1108  )))
1109 1109  
... ... @@ -1127,7 +1127,7 @@
1127 1127  )))
1128 1128  
1129 1129  (((
1130 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1063 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1131 1131  )))
1132 1132  
1133 1133  
... ... @@ -1140,15 +1140,17 @@
1140 1140  Set the Rs485 serial communication parameters:
1141 1141  )))
1142 1142  
1143 -(((
1144 -(% style="color:#037691" %)**AT Command:**
1076 +* (((
1077 +(% style="color:#037691" %)** AT Command:**
1145 1145  )))
1146 1146  
1147 1147  (((
1081 +
1082 +
1148 1148  * Set Baud Rate
1149 1149  )))
1150 1150  
1151 -(% 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)
1152 1152  
1153 1153  
1154 1154  (((
... ... @@ -1155,7 +1155,7 @@
1155 1155  * Set UART Parity
1156 1156  )))
1157 1157  
1158 -(% 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
1159 1159  
1160 1160  
1161 1161  (((
... ... @@ -1162,15 +1162,16 @@
1162 1162  * Set STOPBIT
1163 1163  )))
1164 1164  
1165 -(% 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
1166 1166  
1167 1167  
1168 -(((
1169 -(% style="color:#037691" %)**Downlink Payload:**
1103 +
1104 +* (((
1105 +(% style="color:#037691" %)** Downlink Payload:**
1170 1170  )))
1171 1171  
1172 1172  (((
1173 -(% 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
1174 1174  )))
1175 1175  
1176 1176  (((
... ... @@ -1178,7 +1178,7 @@
1178 1178  )))
1179 1179  
1180 1180  * (((
1181 -A7 01 00 60  same as AT+BAUDR=9600
1117 +A7 01 00 60   same as AT+BAUDR=9600
1182 1182  )))
1183 1183  * (((
1184 1184  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1185,170 +1185,16 @@
1185 1185  )))
1186 1186  
1187 1187  (((
1188 -* 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)
1189 1189  )))
1190 1190  
1191 1191  (((
1192 -* 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)
1193 1193  )))
1194 1194  
1195 1195  
1196 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.1)**(%%) ====
1197 1197  
1198 -* (((
1199 -(% style="color:#037691" %)** AT Command:**
1200 -)))
1201 1201  
1202 -**~ AT+DATABIT=7  **~/~/ Set the data bits to 7
1203 -
1204 -**~ AT+DATABIT=8  **~/~/Set the data bits to 8
1205 -
1206 -* (((
1207 -(% style="color:#037691" %)**Downlink Payload:**
1208 -)))
1209 -
1210 -**~ A7 04 07**: Same as  AT+DATABIT=7
1211 -
1212 -**~ A7 04 08**: Same as  AT+DATABIT=8
1213 -
1214 -
1215 -
1216 -==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1217 -
1218 -(((
1219 -
1220 -)))
1221 -
1222 -* (((
1223 -(% style="color:#037691" %)** AT Command:**
1224 -)))
1225 -
1226 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1227 -
1228 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1229 -
1230 -
1231 -
1232 -
1233 -==== (% style="color:blue" %)**Get sensor value**(%%) ====
1234 -
1235 -
1236 -* (((
1237 -(% style="color:#037691" %)** AT Command:**
1238 -)))
1239 -
1240 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1241 -
1242 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1243 -
1244 -
1245 -
1246 -
1247 -==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1248 -
1249 -
1250 -* (((
1251 -(% style="color:#037691" %)** AT Command:**
1252 -)))
1253 -
1254 -(% 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)
1255 -
1256 -(% 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.
1257 -
1258 -
1259 -
1260 -
1261 -==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1262 -
1263 -
1264 -* (((
1265 -(% style="color:#037691" %)** AT Command:**
1266 -)))
1267 -
1268 - (% 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)
1269 -
1270 - (% 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.
1271 -
1272 -
1273 -* (((
1274 -(% style="color:#037691" %)** Downlink Payload:**
1275 -)))
1276 -
1277 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1278 -
1279 -
1280 -
1281 -
1282 -==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1283 -
1284 -
1285 -* (((
1286 -(% style="color:#037691" %)** AT Command:**
1287 -)))
1288 -
1289 -(% 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.
1290 -
1291 -
1292 -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.
1293 -
1294 -
1295 -[[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"]]
1296 -
1297 -
1298 -
1299 -For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1300 -
1301 -
1302 -[[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"]]
1303 -
1304 -
1305 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1306 -
1307 -
1308 -
1309 -
1310 -==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1311 -
1312 -
1313 -(((
1314 -* (% style="color:#037691" %)**Downlink Payload:**
1315 -
1316 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1317 -)))
1318 -
1319 -
1320 -Example：
1321 -
1322 -
1323 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1324 -
1325 -
1326 -
1327 -
1328 -==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1329 -
1330 -
1331 -* (((
1332 -(% style="color:#037691" %)** AT Command:**
1333 -)))
1334 -
1335 -(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1336 -
1337 -(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1338 -
1339 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1340 -
1341 -
1342 -* (((
1343 -(% style="color:#037691" %)**Downlink Payload:**
1344 -)))
1345 -
1346 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/same as AT+RXMODE=aa,bb
1347 -
1348 -[[image:image-20220824144240-1.png]]
1349 -
1350 -
1351 -
1352 1352  == 3.6 Listening mode for RS485 network ==
1353 1353  
1354 1354  
... ... @@ -1362,12 +1362,10 @@
1362 1362  
1363 1363  )))
1364 1364  
1365 -(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
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" %)​
1366 1366  
1367 -(% title="Click and drag to resize" %)​
1368 -
1369 1369  (((
1370 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1150 +To enable the listening mode, use can run the command AT+RXMODE.
1371 1371  )))
1372 1372  
1373 1373  (((
... ... @@ -1402,13 +1402,11 @@
1402 1402  )))
1403 1403  
1404 1404  (((
1405 -
1406 -
1407 -(% style="color:#037691" %)**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1408 1408  )))
1409 1409  
1410 1410  (((
1411 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1189 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1412 1412  )))
1413 1413  
1414 1414  (((
... ... @@ -1437,8 +1437,6 @@
1437 1437  
1438 1438  (((
1439 1439  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1440 -
1441 -
1442 1442  )))
1443 1443  
1444 1444  (((
... ... @@ -1466,6 +1466,9 @@
1466 1466  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1467 1467  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1468 1468  
1245 +
1246 +
1247 +
1469 1469  == 3.8 LEDs ==
1470 1470  
1471 1471  
... ... @@ -1474,6 +1474,9 @@
1474 1474  |**PWR**|Always on if there is power
1475 1475  |**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.
1476 1476  
1256 +
1257 +
1258 +
1477 1477  = 4. Case Study =
1478 1478  
1479 1479  
... ... @@ -1489,18 +1489,13 @@
1489 1489  
1490 1490  (((
1491 1491  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.
1492 -
1493 -
1494 1494  )))
1495 1495  
1496 1496  (% 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" %)​
1497 1497  
1498 1498  
1499 -
1500 1500  (((
1501 1501  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:
1502 -
1503 -
1504 1504  )))
1505 1505  
1506 1506  (% 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" %)​
... ... @@ -1606,20 +1606,14 @@
1606 1606  
1607 1607  (((
1608 1608  (% 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]].
1609 -
1610 -
1611 1611  )))
1612 1612  
1613 1613  (((
1614 -(% 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]].
1615 -
1616 -
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1617 1617  )))
1618 1618  
1619 1619  (((
1620 1620  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1621 -
1622 -
1623 1623  )))
1624 1624  
1625 1625  (((
... ... @@ -1718,6 +1718,9 @@
1718 1718  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1719 1719  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1720 1720  
1492 +
1493 +
1494 +
1721 1721  = 9.Packing Info =
1722 1722  
1723 1723  
... ... @@ -1734,6 +1734,9 @@
1734 1734  * Package Size / pcs : 14.5 x 8 x 5 cm
1735 1735  * Weight / pcs : 170g
1736 1736  
1511 +
1512 +
1513 +
1737 1737  = 10. FCC Caution for RS485LN-US915 =
1738 1738  
1739 1739  
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