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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 254.10
edited by Xiaoling
on 2022/06/23 08:59
Change comment: There is no comment for this version
To version 259.1
edited by Xiaoling
on 2022/06/23 09:48
Change comment: Uploaded new attachment "image-20220623094856-3.jpeg", version {1}

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... ... @@ -84,8 +84,6 @@
84 84  * Sleeping Mode: 20uA
85 85  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
86 86  
87 -
88 -
89 89  == ​1.3  Features ==
90 90  
91 91  * LoRaWAN v1.0.3 Class A
... ... @@ -144,8 +144,6 @@
144 144  Cable Drawing: [[See This Link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Cable_Drawing/&file=CAB0-35IC-K31G-210811.pdf]]
145 145  )))
146 146  
147 -
148 -
149 149  == 1.6  Pin Definitions and Switch ==
150 150  
151 151  (% class="wikigeneratedid" %)
... ... @@ -181,7 +181,6 @@
181 181  1. When boot the device in flash mode
182 182  1. Send an uplink packet
183 183  
184 -
185 185  == 1.7  Hardware Change log ==
186 186  
187 187  LSN50v2-D20 v1.0:  Release.
... ... @@ -351,703 +351,177 @@
351 351  
352 352  **Example:**
353 353  
354 -If payload & 0x01 = 0x01  à This is an Alarm Message
349 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
355 355  
356 -If payload & 0x01 = 0x00  à This is a normal uplink message, no alarm
351 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
357 357  
358 -If payload >> 2 = 0x00 à means MOD=1, This is a sampling uplink message
353 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
359 359  
360 -If payload >> 2 = 0x31 à means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#Poll_Alarm]] for detail.
355 +If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#Poll_Alarm]] for detail.
361 361  
362 -(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)​(%%)​
357 +(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​
363 363  
364 364  
360 +=== 2.3.2  Decode payload in The Things Network ===
365 365  
366 -=== 2.4.1  Battery Info ===
362 +In TTN, use can add a custom payload so it shows friendly. 
367 367  
364 +In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder to add the decoder from:
368 368  
369 -Check the battery voltage for LDDS45.
366 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/]]
370 370  
371 -Ex1: 0x0B45 = 2885mV
372 372  
373 -Ex2: 0x0B49 = 2889mV
369 +(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​
374 374  
371 +== 2.4  Temperature Alarm Feature ==
375 375  
373 +LSN50V2-D20 work flow with Alarm feature.
376 376  
377 -=== 2.4.2  Interrupt Pin ===
375 +[[image:image-20220623090437-1.png||height="747" width="1067"]]
378 378  
379 -(((
380 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2A0SetInterruptMode"]] for the hardware and software set up.
381 -)))
382 382  
383 383  (((
384 -**Note: **The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.4A0Pinmappingandpoweron"]].
379 +User can use (% style="color:#4472c4" %)**AT+18ALARM **(%%)command to set the alarm low limit or high limit. Device will check the temperature every minute, if the temperature lower than low limit or greater than high limit. LSN50v2-D20 will send an (% style="color:#4472c4" %)**Alarm packet base on Confirmed Uplink Mode**(%%) to server.
385 385  )))
386 386  
387 -(((
388 -
389 -)))
390 390  
391 -(((
392 -**Example:**
393 -)))
383 +Below is an example of the Alarm Packet.
394 394  
395 -(((
396 -(0x0D4A & 0x8000) >>15 = 0: Normal uplink packet.
397 -)))
385 +[[image:image-20220623090437-2.png||height="618" width="1246"]]
398 398  
399 -(((
400 -(0x8D41 & 0x8000) >>15 = 1: Interrupt Uplink Packet.
401 -)))
402 402  
403 403  
389 +== 2.5  ​Configure LSN50v2-D20 ==
404 404  
405 -=== 2.4.3  Distance ===
391 +LSN50V2-D20 supports configuration via LoRaWAN downlink command or AT Commands.
406 406  
407 -(((
408 -(((
409 -The measuring distance of the four distance measuring modules, the default unit is cm.
410 -)))
393 +* Downlink command instructions for different platform: [[Use Note for Server>>doc:Main.WebHome]](IoT LoRaWAN Server)
394 +* AT Command Access Instructions: [[LINK>>path:#AT_Command]]
411 411  
412 -(((
413 -
414 -)))
396 +There are two parts of commands: General one and Special for this model.
415 415  
416 -(((
417 -**Example**:
418 -)))
419 419  
420 -(((
421 -Uplink Payload: 0D 4A 03 16 03 18 03 1A 03 15 01
422 -)))
423 423  
424 -(((
425 -
426 -)))
400 +=== 2.5.1 General Configure Commands ===
427 427  
428 -(((
429 -Data analysis:
430 -)))
402 +These commands are to configure:
431 431  
432 -(((
433 -Distance of UT sensor1 : 0316(H) = 790 (D)/10 = 79cm.
434 -)))
404 +* General system settings like: uplink interval.
405 +* LoRaWAN protocol & radio related command.
435 435  
436 -(((
437 -Distance of UT sensor2 : 0318(H) = 792 (D)/10 = 79.2cm.
438 -)))
407 +These commands can be found on the wiki:  [[End Device AT Commands and Downlink Commands>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
439 439  
440 -(((
441 -Distance of UT sensor3 : 031A(H) = 794 (D)/10 = 79.4cm.
442 -)))
443 443  
444 -(((
445 -Distance of UT sensor4 : 0315(H) = 789 (D)/10 = 78.9cm.
446 -)))
447 447  
448 -
449 -)))
411 +=== 2.5.2 Sensor related commands ===
450 450  
413 +(% class="wikigeneratedid" %)
414 +==== ====
451 451  
452 -=== 2.4.4  Message Type ===
416 +==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
453 453  
454 -(((
455 -For a normal uplink payload, the message type is always 0x01.
456 -)))
418 +(% style="color:#4472c4" %)**1.  Set All Probes:**
457 457  
458 -(((
459 -Valid Message Type:
460 -)))
420 +(% style="color:#037691" %)**AT+18ALARM=min,max**
461 461  
422 +* When min=0, and max≠0, Alarm trigger when higher than max
423 +* When min≠0, and max=0, Alarm trigger when lower than min
424 +* When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
462 462  
463 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
464 -|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
465 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.4A0200BUplinkPayload"]]
466 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.3A0GetFirmwareVersionInfo"]]
467 467  
468 -(% aria-label="1654936589640-122.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654936589640-122.png||data-widget="image" height="248" width="806"]](% style="background-image:url(http://wiki1.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" %)​
427 +**Example:**
469 469  
429 + AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
470 470  
471 471  
472 -=== 2.4.5  Decode payload in The Things Network ===
432 +* (% style="color:#037691" %)**Downlink Payload:**
473 473  
474 -While using TTN network, you can add the payload format to decode the payload.
434 +0x(0B F6 1E)   ~/~/ Same as AT+18ALARM=-10,30
475 475  
476 -(% aria-label="1654936675588-151.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654936675588-151.png||data-widget="image" height="379" width="762"]](% style="background-image:url(http://wiki1.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" %)​
436 +(note: 0x1E= 30, 0xF6 means: 0xF6-0x100 = -10)
477 477  
478 -(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
479 479  
480 -The payload decoder function for TTN is here:
439 +(% style="color:#4472c4" %)**2.  Set Separate Probe:**
481 481  
482 -LDDS04 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS04/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/]]
441 +(% style="color:#037691" %)**AT+18ALARM=min,max,index**
483 483  
443 +Index:
484 484  
485 -**//function Decoder(bytes, port) {//**
445 +* 1: Temperature_Red
446 +* 2: Temperature_White
447 +* 3: Temperature_Black
486 486  
487 -**// var decode = {};//**
488 488  
489 -**// var value=(bytes[0]<<8 | bytes[1]) & 0x3FFF;//**
450 +**Example:**
490 490  
491 -**// decode.BatV= value/1000;//**
452 + AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
492 492  
493 -**// decode.EXTI_Trigger=(bytes[0] & 0x80)? "TRUE":"FALSE";//**
494 494  
495 -**// decode.distance1_cm=(bytes[2]<<8 | bytes[3])/10;//**
455 +* (% style="color:#037691" %)**Downlink Payload:**
496 496  
497 -**// decode.distance2_cm=(bytes[4]<<8 | bytes[5])/10;//**
457 +0x(0B F6 1E 01)   ~/~/ Same as AT+18ALARM=-10,30,1
498 498  
499 -**// decode.distance3_cm=(bytes[6]<<8 | bytes[7])/10//**
459 +(note: 0x1E= 30, 0xF6 means: 0xF6-0x100 = -10)
500 500  
501 -**// decode.distance4_cm=(bytes[8]<<8 | bytes[9])/10;//**
502 502  
503 -**// decode.mes_type= bytes[10];//**
504 504  
463 +==== (% style="color:red" %)**Set Alarm Interval:**(%%) ====
505 505  
506 -**// if(!((bytes[0]==0x03)&&(bytes[10]==0x02~)~)~)//**
465 +The shortest time of two Alarm packet. (unit: min)
507 507  
508 -**// {//**
467 +* (% style="color:#037691" %)**AT Command:**
509 509  
510 -**// return decode;//**
469 +AT+ATDC=30  ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
511 511  
512 -**// }//**
513 513  
514 -**//}//**
472 +* (% style="color:#037691" %)**Downlink Payload:**
515 515  
516 -(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​​
474 +0x(0D 00 1E)     **~-~-->** Set AT+ATDC=0x 00 1E = 30 minutes
517 517  
518 -(((
519 -
520 -)))
521 521  
522 522  
478 +==== (% style="color:red" %)**Poll the Alarm settings:**(%%) ====
523 523  
524 -== 2.5  Uplink Interval ==
480 +Send a LoRaWAN downlink to ask device send Alarm settings.
525 525  
526 -The LDDS04 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
482 +* (% style="color:#037691" %)**Downlink Payload:**
527 527  
484 +0x0E 01
528 528  
529 529  
530 -== 2.6  ​Show Data in DataCake IoT Server ==
487 +**Example:**
531 531  
532 -(((
533 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
534 -)))
489 +[[image:1655948182791-225.png]]
535 535  
536 -(((
537 -
538 -)))
491 +**Explain:**
539 539  
540 -(((
541 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
542 -)))
493 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
543 543  
544 -(((
545 -(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
546 -)))
547 547  
548 548  
549 -(% aria-label="1654592790040-760.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592790040-760.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)​(%%)​
497 +== 2.6  LED Status ==
550 550  
499 +LSN50-v2-D20 has an internal LED, it will active in below situation:
551 551  
552 -(% aria-label="1654592800389-571.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592800389-571.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)​(%%)​
501 +* LED will fast blink 5 times when boot, this means the temperature sensor is detected.
502 +* After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the network.
503 +* If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
553 553  
554 554  
555 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
556 556  
557 -(% style="color:blue" %)**Step 4**(%%)**: Create LDDS04 product. **
558 558  
508 +== 2.7  Button Function ==
559 559  
510 +**Internal RESET button:**
560 560  
561 -(% aria-label="image-20220611164604-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-7.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​
512 +Press this button will reboot the device. Device will process OTAA Join to network again.
562 562  
563 563  
515 +(% style="color:inherit; font-family:inherit; font-size:26px" %)2.8  ​Firmware Change Log
564 564  
565 -(% aria-label="image-20220611164604-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-8.png||data-widget="image"]](% style="background-image:url(http://wiki1.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 +**Firmware download link: **[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Firmware/LSN50.hex/>>url:https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Firmware/LSN50.hex/]]
566 566  
567 567  
568 -(% aria-label="image-20220611164604-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-9.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​
569 -
570 -
571 -(% style="color:blue" %)**Step 5**(%%)**: ** **add payload decode**
572 -
573 -
574 -(% aria-label="image-20220611164604-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-10.png||data-widget="image" height="394" width="923"]](% style="background-image:url(http://wiki1.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" %)​
575 -
576 -
577 -(% aria-label="image-20220611164604-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-11.png||data-widget="image" height="303" width="931"]](% style="background-image:url(http://wiki1.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" %)​
578 -
579 -
580 -(% aria-label="image-20220611164604-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-12.png||data-widget="image" height="331" width="897"]](% style="background-image:url(http://wiki1.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" %)​
581 -
582 -
583 -After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
584 -
585 -(% aria-label="image-20220611164604-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-13.png||data-widget="image" height="215" width="899"]](% style="background-image:url(http://wiki1.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" %)​
586 -
587 -
588 -(% aria-label="image-20220611164604-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-14.png||data-widget="image" height="632" width="824"]](% style="background-image:url(http://wiki1.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" %)​
589 -
590 -
591 -(% aria-label="image-20220611164604-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-15.png||data-widget="image"]](% style="background-image:url(http://wiki1.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 -
593 -
594 -(% aria-label="image-20220611164604-16.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-16.png||data-widget="image" height="409" width="833"]](% style="background-image:url(http://wiki1.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" %)​
595 -
596 -
597 -
598 -== 2.7  Frequency Plans ==
599 -
600 -(((
601 -The LDDS45 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
602 -)))
603 -
604 -
605 -
606 -=== 2.7.1  EU863-870 (EU868) ===
607 -
608 -(((
609 -(% style="color:blue" %)**Uplink:**
610 -)))
611 -
612 -(((
613 -868.1 - SF7BW125 to SF12BW125
614 -)))
615 -
616 -(((
617 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
618 -)))
619 -
620 -(((
621 -868.5 - SF7BW125 to SF12BW125
622 -)))
623 -
624 -(((
625 -867.1 - SF7BW125 to SF12BW125
626 -)))
627 -
628 -(((
629 -867.3 - SF7BW125 to SF12BW125
630 -)))
631 -
632 -(((
633 -867.5 - SF7BW125 to SF12BW125
634 -)))
635 -
636 -(((
637 -867.7 - SF7BW125 to SF12BW125
638 -)))
639 -
640 -(((
641 -867.9 - SF7BW125 to SF12BW125
642 -)))
643 -
644 -(((
645 -868.8 - FSK
646 -)))
647 -
648 -(((
649 -
650 -)))
651 -
652 -(((
653 -(% style="color:blue" %)**Downlink:**
654 -)))
655 -
656 -(((
657 -Uplink channels 1-9 (RX1)
658 -)))
659 -
660 -(((
661 -869.525 - SF9BW125 (RX2 downlink only)
662 -)))
663 -
664 -
665 -
666 -=== 2.7.2  US902-928(US915) ===
667 -
668 -(((
669 -
670 -
671 -(((
672 -Used in USA, Canada, and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
673 -)))
674 -
675 -(((
676 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
677 -)))
678 -
679 -(((
680 -
681 -)))
682 -
683 -(((
684 -After Join success, the end node will switch to the correct sub band by:
685 -)))
686 -
687 -* (((
688 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
689 -)))
690 -* (((
691 -Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
692 -)))
693 -
694 -
695 -)))
696 -
697 -
698 -
699 -
700 -
701 -=== 2.7.3  CN470-510 (CN470) ===
702 -
703 -(((
704 -Used in China, Default use CHE=1
705 -)))
706 -
707 -(((
708 -(% style="color:blue" %)**Uplink:**
709 -)))
710 -
711 -(((
712 -486.3 - SF7BW125 to SF12BW125
713 -)))
714 -
715 -(((
716 -486.5 - SF7BW125 to SF12BW125
717 -)))
718 -
719 -(((
720 -486.7 - SF7BW125 to SF12BW125
721 -)))
722 -
723 -(((
724 -486.9 - SF7BW125 to SF12BW125
725 -)))
726 -
727 -(((
728 -487.1 - SF7BW125 to SF12BW125
729 -)))
730 -
731 -(((
732 -487.3 - SF7BW125 to SF12BW125
733 -)))
734 -
735 -(((
736 -487.5 - SF7BW125 to SF12BW125
737 -)))
738 -
739 -(((
740 -487.7 - SF7BW125 to SF12BW125
741 -)))
742 -
743 -(((
744 -
745 -)))
746 -
747 -(((
748 -(% style="color:blue" %)**Downlink:**
749 -)))
750 -
751 -(((
752 -506.7 - SF7BW125 to SF12BW125
753 -)))
754 -
755 -(((
756 -506.9 - SF7BW125 to SF12BW125
757 -)))
758 -
759 -(((
760 -507.1 - SF7BW125 to SF12BW125
761 -)))
762 -
763 -(((
764 -507.3 - SF7BW125 to SF12BW125
765 -)))
766 -
767 -(((
768 -507.5 - SF7BW125 to SF12BW125
769 -)))
770 -
771 -(((
772 -507.7 - SF7BW125 to SF12BW125
773 -)))
774 -
775 -(((
776 -507.9 - SF7BW125 to SF12BW125
777 -)))
778 -
779 -(((
780 -508.1 - SF7BW125 to SF12BW125
781 -)))
782 -
783 -(((
784 -505.3 - SF12BW125 (RX2 downlink only)
785 -)))
786 -
787 -
788 -
789 -=== 2.7.4  AU915-928(AU915) ===
790 -
791 -(((
792 -
793 -
794 -(((
795 -Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
796 -)))
797 -
798 -(((
799 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
800 -)))
801 -
802 -(((
803 -
804 -)))
805 -
806 -(((
807 -After Join success, the end node will switch to the correct sub band by:
808 -)))
809 -
810 -* (((
811 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
812 -)))
813 -* (((
814 -Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
815 -)))
816 -
817 -
818 -)))
819 -
820 -=== 2.7.5  AS920-923 & AS923-925 (AS923) ===
821 -
822 -(((
823 -(% style="color:blue" %)**Default Uplink channel:**
824 -)))
825 -
826 -(((
827 -923.2 - SF7BW125 to SF10BW125
828 -)))
829 -
830 -(((
831 -923.4 - SF7BW125 to SF10BW125
832 -)))
833 -
834 -(((
835 -
836 -)))
837 -
838 -(((
839 -(% style="color:blue" %)**Additional Uplink Channel**:
840 -)))
841 -
842 -(((
843 -(OTAA mode, channel added by JoinAccept message)
844 -)))
845 -
846 -(((
847 -
848 -)))
849 -
850 -(((
851 -(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
852 -)))
853 -
854 -(((
855 -922.2 - SF7BW125 to SF10BW125
856 -)))
857 -
858 -(((
859 -922.4 - SF7BW125 to SF10BW125
860 -)))
861 -
862 -(((
863 -922.6 - SF7BW125 to SF10BW125
864 -)))
865 -
866 -(((
867 -922.8 - SF7BW125 to SF10BW125
868 -)))
869 -
870 -(((
871 -923.0 - SF7BW125 to SF10BW125
872 -)))
873 -
874 -(((
875 -922.0 - SF7BW125 to SF10BW125
876 -)))
877 -
878 -(((
879 -
880 -)))
881 -
882 -(((
883 -(% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
884 -)))
885 -
886 -(((
887 -923.6 - SF7BW125 to SF10BW125
888 -)))
889 -
890 -(((
891 -923.8 - SF7BW125 to SF10BW125
892 -)))
893 -
894 -(((
895 -924.0 - SF7BW125 to SF10BW125
896 -)))
897 -
898 -(((
899 -924.2 - SF7BW125 to SF10BW125
900 -)))
901 -
902 -(((
903 -924.4 - SF7BW125 to SF10BW125
904 -)))
905 -
906 -(((
907 -924.6 - SF7BW125 to SF10BW125
908 -)))
909 -
910 -(((
911 -
912 -)))
913 -
914 -(((
915 -(% style="color:blue" %)**Downlink:**
916 -)))
917 -
918 -(((
919 -Uplink channels 1-8 (RX1)
920 -)))
921 -
922 -(((
923 -923.2 - SF10BW125 (RX2)
924 -)))
925 -
926 -
927 -
928 -=== 2.7.6  KR920-923 (KR920) ===
929 -
930 -(((
931 -(% style="color:blue" %)**Default channel:**
932 -)))
933 -
934 -(((
935 -922.1 - SF7BW125 to SF12BW125
936 -)))
937 -
938 -(((
939 -922.3 - SF7BW125 to SF12BW125
940 -)))
941 -
942 -(((
943 -922.5 - SF7BW125 to SF12BW125
944 -)))
945 -
946 -(((
947 -
948 -)))
949 -
950 -(((
951 -(% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
952 -)))
953 -
954 -(((
955 -922.1 - SF7BW125 to SF12BW125
956 -)))
957 -
958 -(((
959 -922.3 - SF7BW125 to SF12BW125
960 -)))
961 -
962 -(((
963 -922.5 - SF7BW125 to SF12BW125
964 -)))
965 -
966 -(((
967 -922.7 - SF7BW125 to SF12BW125
968 -)))
969 -
970 -(((
971 -922.9 - SF7BW125 to SF12BW125
972 -)))
973 -
974 -(((
975 -923.1 - SF7BW125 to SF12BW125
976 -)))
977 -
978 -(((
979 -923.3 - SF7BW125 to SF12BW125
980 -)))
981 -
982 -(((
983 -
984 -)))
985 -
986 -(((
987 -(% style="color:blue" %)**Downlink:**
988 -)))
989 -
990 -(((
991 -Uplink channels 1-7(RX1)
992 -)))
993 -
994 -(((
995 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
996 -)))
997 -
998 -
999 -
1000 -=== 2.7.7  IN865-867 (IN865) ===
1001 -
1002 -(((
1003 -(% style="color:blue" %)**Uplink:**
1004 -)))
1005 -
1006 -(((
1007 -865.0625 - SF7BW125 to SF12BW125
1008 -)))
1009 -
1010 -(((
1011 -865.4025 - SF7BW125 to SF12BW125
1012 -)))
1013 -
1014 -(((
1015 -865.9850 - SF7BW125 to SF12BW125
1016 -)))
1017 -
1018 -(((
1019 -
1020 -)))
1021 -
1022 -(((
1023 -(% style="color:blue" %)**Downlink:**
1024 -)))
1025 -
1026 -(((
1027 -Uplink channels 1-3 (RX1)
1028 -)))
1029 -
1030 -(((
1031 -866.550 - SF10BW125 (RX2)
1032 -)))
1033 -
1034 -
1035 -
1036 -== 2.8  LED Indicator ==
1037 -
1038 -The LDDS04 has an internal LED which is used to show the status of different state.
1039 -
1040 -
1041 -* After LDDS04 is turned on, if the 4 channels converter is detected, the LED will (% style="color:green" %)**flash 4 times quickly**(%%).  
1042 -* (% style="color:green" %)**Blink once**(%%) when device transmit a packet.
1043 -* Solid ON for (% style="color:green" %)**Five Seconds**(%%) when OTAA Join Successfully.
1044 -
1045 -== 2.9  ​Firmware Change Log ==
1046 -
1047 -
1048 -**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS04/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
1049 -
1050 -
1051 1051  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
1052 1052  
1053 1053  
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