Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 67.1 >
edited by Xiaoling
on 2022/05/23 15:14
To version < 57.9 >
edited by Xiaoling
on 2022/05/23 14:08
>
Change comment: There is no comment for this version

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Content
... ... @@ -192,44 +192,16 @@
192 192  
193 193  
194 194  (% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 -|(% style="width:106px" %)(((
196 -**Size(bytes)**
197 -)))|(% style="width:46px" %)(((
198 -**2**
199 -)))|(% style="width:104px" %)(((
200 -**2**
201 -)))|(% style="width:80px" %)(((
202 -**2**
203 -)))|(% style="width:51px" %)(((
204 -**1**
205 -)))|(% style="width:35px" %)(((
206 -**4**
207 -)))
208 -|(% style="width:106px" %)(((
209 -**Value**
210 -)))|(% style="width:46px" %)(((
211 -[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
212 -)))|(% style="width:104px" %)(((
213 -(((
195 +|(% style="width:106px" %)**Size(bytes)**|(% style="width:46px" %)**2**|(% style="width:104px" %)**2**|(% style="width:80px" %)**2**|(% style="width:51px" %)**1**|(% style="width:35px" %)**4**
196 +|(% style="width:106px" %)**Value**|(% style="width:46px" %)[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]|(% style="width:104px" %)(((
214 214  [[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
215 -)))
216 216  
217 -(((
218 218  [[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
219 -)))
220 220  )))|(% style="width:80px" %)(((
221 -(((
222 222  [[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
223 -)))
224 224  
225 -(((
226 226  [[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
227 -)))
228 -)))|(% style="width:51px" %)(((
229 -[[Ext>>path:#Extension_Sensor]] #
230 -)))|(% style="width:35px" %)(((
231 -[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
232 -)))
204 +)))|(% style="width:51px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:35px" %)[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
233 233  
234 234  * The First 6 bytes: has fix meanings for every LHT65N.
235 235  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -342,8 +342,8 @@
342 342  
343 343  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
344 344  
345 -(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346 -|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
317 +(% border="1" style="background-color:#ffffcc; color:green; width:533px" %)
318 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:75px" %)**4**
347 347  |(% style="width:96px" %)**Value**|(% style="width:71px" %)[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]|(% style="width:69px" %)(((
348 348  [[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
349 349  
... ... @@ -354,15 +354,17 @@
354 354  [[Built-in>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
355 355  
356 356  [[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
357 -)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
358 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
329 +)))|(% style="width:69px" %)Status & Ext|(% style="width:75px" %)(((
330 +[[Unix>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
331 +
332 +[[Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
359 359  )))
360 360  
361 361  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
362 362  
363 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
364 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
365 -|(% style="width:65px" %)Value|(% style="width:267px" %)(((
337 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
338 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
339 +|Value|(% style="width:280px" %)(((
366 366  BAT Status
367 367  
368 368  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -372,7 +372,7 @@
372 372  10(b): OK   (2.55v <= BAT <=2.65v)
373 373  
374 374  11(b): Good   (BAT >= 2.65v)
375 -)))|(% style="width:134px" %)(((
349 +)))|(% style="width:136px" %)(((
376 376  [[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
377 377  
378 378  
... ... @@ -380,9 +380,9 @@
380 380  
381 381  * **Status & Ext Byte**
382 382  
383 -(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384 -|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385 -|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
357 +(% border="1" style="background-color:#ffffcc; color:green; width:732px" %)
358 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
359 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
386 386  Ext:0b(1001)
387 387  )))
388 388  
... ... @@ -417,7 +417,7 @@
417 417  
418 418  [[image:image-20220523000825-9.png||height="366" width="392"]]
419 419  
420 -[[image:image-20220523000825-10.png||height="413" width="728"]]
394 +[[image:image-20220523000825-10.png||height="432" width="762"]]
421 421  
422 422  == 2.6 Datalog Feature ==
423 423  
... ... @@ -438,68 +438,46 @@
438 438  Below is the converter example
439 439  )))
440 440  
441 -[[image:image-20220523001219-12.png||height="298" width="720"]]
415 +[[image:image-20220523001219-12.png||height="302" width="730"]]
442 442  
443 443  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
444 444  
419 +
445 445  === 2.6.2 Set Device Time ===
446 446  
447 -(((
448 448  There are two ways to set device’s time:
449 -)))
450 450  
451 -(((
452 452  **~1. Through LoRaWAN MAC Command (Default settings)**
453 -)))
454 454  
455 -(((
456 456  User need to set SYNCMOD=1 to enable sync time via MAC command.
457 -)))
458 458  
459 -(((
460 460  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
461 -)))
462 462  
463 -(((
464 464  Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
465 -)))
466 466  
467 -(((
468 -
469 -)))
470 470  
471 -(((
472 472  **2. Manually Set Time**
473 -)))
474 474  
475 -(((
476 476  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
477 -)))
478 478  
437 +
479 479  === 2.6.3 Poll sensor value ===
480 480  
481 481  User can poll sensor value based on timestamps from the server. Below is the downlink command.
482 482  
483 483  
484 -(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485 -|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486 -|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
443 +(% border="1" style="width:454px" %)
444 +|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
445 +|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
487 487  
488 -(((
489 489  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
490 -)))
491 491  
492 -(((
493 -For example, downlink command **31 5FC5F350 5FC6 0160 05**
494 -)))
495 495  
496 -(((
450 +For example, downlink command 31 5FC5F350 5FC6 0160 05
451 +
497 497  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
498 -)))
499 499  
500 -(((
501 501  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
502 -)))
503 503  
504 504  
505 505  === 2.6.4 Datalog Uplink payload ===
... ... @@ -506,104 +506,52 @@
506 506  
507 507  The Datalog poll reply uplink will use below payload format.
508 508  
509 -(((
510 -**Retrieval data payload**
511 -)))
512 512  
513 -(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
514 -|(% style="width:93px" %)(((
515 -**Size(bytes)**
516 -)))|(% style="width:71px" %)(((
517 -**2**
518 -)))|(% style="width:102px" %)(((
519 -**2**
520 -)))|(% style="width:86px" %)(((
521 -**2**
522 -)))|(% style="width:90px" %)(((
523 -**1**
524 -)))|(% style="width:85px" %)(((
525 -**4**
526 -)))
527 -|(% style="width:93px" %)(((
528 -**Value**
529 -)))|(% style="width:71px" %)(((
530 -[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
531 -)))|(% style="width:102px" %)(((
532 -(((
533 -[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
534 -)))
462 +Retrieval data payload
535 535  
536 -(((
537 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
538 -)))
539 -)))|(% style="width:86px" %)(((
540 -(((
541 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
542 -)))
464 +(% border="1" %)
465 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
466 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
467 +[[Built-In>>path:#SHT20_Temperature]]
543 543  
544 -(((
545 -[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
546 -)))
547 -)))|(% style="width:90px" %)(((
548 -[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
549 -)))|(% style="width:85px" %)(((
550 -(((
551 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
552 -)))
469 +[[Temperature>>path:#SHT20_Temperature]]
470 +)))|(((
471 +[[Built-in>>path:#SHT20_Humidity]]
553 553  
554 -(((
473 +[[Humidity>>path:#SHT20_Humidity]]
474 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
475 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
476 +
555 555  
556 556  )))
557 -)))
558 558  
559 -**Poll message flag & Ext**
480 +Poll message flag & Ext
560 560  
561 -(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
562 -|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]**
563 -|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)(((
564 -(((
482 +
483 +(% border="1" %)
484 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
485 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
565 565  Ext:
566 -)))
567 567  
568 -(((
569 569  0b(1001)
570 570  )))
571 -)))
572 572  
573 -(((
574 574  Poll Message Flag: 1: This message is a poll message reply.
575 -)))
576 576  
577 -* (((
578 -Poll Message Flag is set to 1.
579 -)))
580 -* (((
581 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
582 -)))
493 +* Poll Message Flag is set to 1.
494 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
583 583  
584 -(((
585 585  For example, in US915 band, the max payload for different DR is:
586 -)))
587 587  
588 -(((
589 -a) DR0: max is 11 bytes so one entry of data
590 -)))
498 +a)      DR0: max is 11 bytes so one entry of data
591 591  
592 -(((
593 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
594 -)))
500 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
595 595  
596 -(((
597 -c) DR2: total payload includes 11 entries of data
598 -)))
502 +c)      DR2: total payload includes 11 entries of data
599 599  
600 -(((
601 -d) DR3: total payload includes 22 entries of data.
602 -)))
504 +d)      DR3: total payload includes 22 entries of data.
603 603  
604 -(((
605 605  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
606 -)))
607 607  
608 608  
609 609  **Example:**
... ... @@ -610,10 +610,29 @@
610 610  
611 611  If LHT65N has below data inside Flash:
612 612  
613 -[[image:image-20220523144455-1.png||height="335" width="735"]]
513 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
614 614  
615 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
515 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
616 616  
517 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
518 +
519 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
520 +
521 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
522 +
523 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
524 +
525 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
526 +
527 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
528 +
529 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
530 +
531 +
532 +If user sends below downlink command:
533 +
534 +3160065F9760066DA705
535 +
617 617   Where : Start time: 60065F97 = time 21/1/19 04:27:03
618 618  
619 619   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -639,50 +639,35 @@
639 639  
640 640  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
641 641  
561 +
642 642  == 2.7 Alarm Mode ==
643 643  
644 644  Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
645 645  
646 -(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
647 647  
648 -**AT Commands for Alarm mode:**
567 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
649 649  
650 -(% class="box infomessage" %)
651 -(((
569 +
570 +AT Commands for Alarm mode:
571 +
652 652  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
653 -)))
654 654  
655 -(% class="box infomessage" %)
656 -(((
657 657  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
658 -)))
659 659  
576 +
577 +
660 660  == 2.8 LED Indicator ==
661 661  
662 -(((
663 663  The LHT65N has a triple color LED which for easy shows different stage.
664 -)))
665 665  
666 -(((
667 667  While pressing ACT button, the LED will work as per LED status with ACT button.
668 -)))
669 669  
670 -(((
671 671  In a normal working state:
672 -)))
673 673  
674 -* (((
675 -For each uplink, the BLUE LED or RED LED will blink once.
676 -)))
677 -* (((
678 -BLUE LED when an external sensor is connected
679 -)))
680 -* (((
681 -RED LED when an external sensor is not connected
682 -)))
683 -* (((
684 -For each success downlink, the PURPLE LED will blink once
685 -)))
586 +* For each uplink, the BLUE LED or RED LED will blink once.
587 +* BLUE LED when an external sensor is connected
588 +* RED LED when an external sensor is not connected
589 +* For each success downlink, the PURPLE LED will blink once
686 686  
687 687  ----
688 688  
... ... @@ -717,7 +717,7 @@
717 717  
718 718  There are two kinds of commands to configure LHT65N, they are:
719 719  
720 -(% style="color:#4f81bd" %)* **General Commands**.
624 +* **General Commands**.
721 721  
722 722  These commands are to configure:
723 723  
... ... @@ -728,7 +728,7 @@
728 728  
729 729  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
730 730  
731 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
635 +* **Commands special design for LHT65N**
732 732  
733 733  These commands are only valid for LHT65N, as below:
734 734  
... ... @@ -738,8 +738,21 @@
738 738  
739 739  **AT Command: AT+TDC**
740 740  
741 -[[image:image-20220523150701-2.png]]
645 +(% border="1" %)
646 +|**Command Example**|**Function**|**Response**
647 +|AT+TDC?|Show current transmit Interval|(((
648 +30000
742 742  
650 +OK
651 +
652 +the interval is 30000ms = 30s
653 +)))
654 +|AT+TDC=60000|Set Transmit Interval|(((
655 +OK
656 +
657 +Set transmit interval to 60000ms = 60 seconds
658 +)))
659 +
743 743  **Downlink Command: 0x01**
744 744  
745 745  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -746,8 +746,8 @@
746 746  
747 747  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
748 748  
749 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
750 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
666 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
667 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
751 751  
752 752  == 4.2 Set External Sensor Mode ==
753 753  
... ... @@ -755,13 +755,23 @@
755 755  
756 756  **AT Command: AT+EXT**
757 757  
758 -[[image:image-20220523150759-3.png]]
675 +(% border="1" %)
676 +|**Command Example**|**Function**|**Response**
677 +|AT+EXT?|Get current external sensor mode|(((
678 +1
759 759  
680 +OK
681 +
682 +External Sensor mode =1
683 +)))
684 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
685 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
686 +
760 760  **Downlink Command: 0xA2**
761 761  
762 762  Total bytes: 2 ~~ 5 bytes
763 763  
764 -**Example:**
691 +Example:
765 765  
766 766  * 0xA201: Set external sensor type to E1
767 767  * 0xA209: Same as AT+EXT=9
... ... @@ -776,14 +776,17 @@
776 776  
777 777  PID is default set to disable (0)
778 778  
706 +
779 779  **AT Command:**
780 780  
781 -[[image:image-20220523150928-4.png]]
709 +(% border="1" %)
710 +|**Command Example**|**Function**|**Response**
711 +|AT+PID=1|Enable PID uplink|OK
782 782  
783 783  **Downlink Command:**
784 784  
785 -* 0xA800  **~-~->** AT+PID=0
786 -* 0xA801     **~-~->** AT+PID=1
715 +* 0xA800     à AT+PID=0
716 +* 0xA801     à AT+PID=1
787 787  
788 788  == 4.4 Set Password ==
789 789  
... ... @@ -791,8 +791,16 @@
791 791  
792 792  **AT Command: AT+PWORD**
793 793  
794 -[[image:image-20220523151052-5.png]]
724 +(% border="1" %)
725 +|**Command Example**|**Function**|**Response**
726 +|AT+PWORD=?|Show password|(((
727 +123456
795 795  
729 +
730 +OK
731 +)))
732 +|AT+PWORD=999999|Set password|OK
733 +
796 796  **Downlink Command:**
797 797  
798 798  No downlink command for this feature.
... ... @@ -803,12 +803,15 @@
803 803  
804 804  **AT Command: AT+DISAT**
805 805  
806 -[[image:image-20220523151132-6.png]]
744 +(% border="1" %)
745 +|**Command Example**|**Function**|**Response**
746 +|AT+DISAT|Quit AT Commands mode|OK
807 807  
808 808  **Downlink Command:**
809 809  
810 810  No downlink command for this feature.
811 811  
752 +
812 812  == 4.6 Set to sleep mode ==
813 813  
814 814  Feature: Set device to sleep mode
... ... @@ -815,8 +815,15 @@
815 815  
816 816  **AT Command: AT+SLEEP**
817 817  
818 -[[image:image-20220523151218-7.png]]
759 +(% border="1" %)
760 +| | |
761 +|**Command Example**|**Function**|**Response**
762 +|AT+SLEEP|Set to sleep mode|(((
763 +Clear all stored sensor data…
819 819  
765 +OK
766 +)))
767 +
820 820  **Downlink Command:**
821 821  
822 822  * There is no downlink command to set to Sleep mode.
... ... @@ -827,8 +827,14 @@
827 827  
828 828  **AT Command:**
829 829  
830 -[[image:image-20220523151253-8.png]]
778 +(% border="1" %)
779 +|**Command Example**|**Function**
780 +|AT+TIMESTAMP=1611104352|(((
781 +OK
831 831  
783 +Set System time to 2021-01-20 00:59:12
784 +)))
785 +
832 832  **Downlink Command:**
833 833  
834 834  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -842,7 +842,8 @@
842 842  
843 843  **AT Command:**
844 844  
845 -[[image:image-20220523151336-9.png]]
799 +|**Command Example**|**Function**
800 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
846 846  
847 847  **Downlink Command:**
848 848  
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