Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 76.7 >
edited by Xiaoling
on 2022/05/23 15:40
To version < 70.1 >
edited by Xiaoling
on 2022/05/23 15:15
>
Change comment: Uploaded new attachment "image-20220523151556-13.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -132,7 +132,11 @@
132 132  
133 133  [[image:image-20220515123819-1.png||height="379" width="317"]]
134 134  
135 -[[image:image-20220523153201-19.png||height="163" width="739"]]
135 +(% border="1" style="background-color:#ffffcc; color:green; width:739px" %)
136 +|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action**
137 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
138 +|**Pressing ACT for more than 3s**|Active Device|(% style="width:424px" %)green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
139 +|**Fast press ACT 5 times**|Deactivate Device|(% style="width:424px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
136 136  
137 137  == 2.3 Example to join LoRaWAN network ==
138 138  
... ... @@ -186,30 +186,35 @@
186 186  
187 187  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
188 188  
189 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
190 -|(% style="width:97px" %)(((
193 +
194 +(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 +|(% style="width:106px" %)(((
191 191  **Size(bytes)**
192 -)))|(% style="width:39px" %)(((
197 +)))|(% style="width:46px" %)(((
193 193  **2**
194 -)))|(% style="width:100px" %)(((
199 +)))|(% style="width:104px" %)(((
195 195  **2**
196 -)))|(% style="width:77px" %)(((
201 +)))|(% style="width:80px" %)(((
197 197  **2**
198 -)))|(% style="width:47px" %)(((
199 -**1**
200 200  )))|(% style="width:51px" %)(((
204 +**1**
205 +)))|(% style="width:35px" %)(((
201 201  **4**
202 202  )))
203 -|(% style="width:97px" %)(((
208 +|(% style="width:106px" %)(((
204 204  **Value**
205 -)))|(% style="width:39px" %)(((
210 +)))|(% style="width:46px" %)(((
206 206  [[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]]
207 -)))|(% style="width:100px" %)(((
212 +)))|(% style="width:104px" %)(((
208 208  (((
209 -[[Built-In 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]]
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]]
210 210  )))
211 -)))|(% style="width:77px" %)(((
216 +
212 212  (((
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 +)))|(% style="width:80px" %)(((
221 +(((
213 213  [[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]]
214 214  )))
215 215  
... ... @@ -216,9 +216,9 @@
216 216  (((
217 217  [[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]]
218 218  )))
219 -)))|(% style="width:47px" %)(((
220 -[[Ext>>path:#Extension_Sensor]] #
221 221  )))|(% style="width:51px" %)(((
229 +[[Ext>>path:#Extension_Sensor]] #
230 +)))|(% style="width:35px" %)(((
222 222  [[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]]
223 223  )))
224 224  
... ... @@ -240,8 +240,40 @@
240 240  
241 241  These two bytes of BAT include the battery state and the actually voltage
242 242  
243 -[[image:image-20220523152839-18.png]]
252 +(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
253 +|(% style="width:75px" %)(((
254 +Bit(bit)
255 +)))|(% style="width:259px" %)(((
256 +[15:14]
257 +)))|(% style="width:164px" %)(((
258 +[13:0]
259 +)))
260 +|(% style="width:75px" %)(((
261 +Value
262 +)))|(% style="width:259px" %)(((
263 +(((
264 +BAT Status
265 +)))
244 244  
267 +(((
268 +00(b): Ultra Low ( BAT <= 2.50v)
269 +)))
270 +
271 +(((
272 +01(b): Low  (2.50v <=BAT <= 2.55v)
273 +)))
274 +
275 +(((
276 +10(b): OK   (2.55v <= BAT <=2.65v)
277 +)))
278 +
279 +(((
280 +11(b): Good   (BAT >= 2.65v)
281 +)))
282 +)))|(% style="width:164px" %)(((
283 +Actually BAT voltage
284 +)))
285 +
245 245  [[image:image-20220522235639-1.png||height="139" width="727"]]
246 246  
247 247  Check the battery voltage for LHT65N.
... ... @@ -269,7 +269,10 @@
269 269  
270 270  Bytes for External Sensor:
271 271  
272 -[[image:image-20220523152822-17.png]]
313 +(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
314 +|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
315 +|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
316 +|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
273 273  
274 274  === 2.4.6 Ext value ===
275 275  
... ... @@ -298,47 +298,21 @@
298 298  
299 299  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:
300 300  
301 -(% border="1" style="background-color:#ffffcc; color:green; width:468px" %)
302 -|(% style="width:96px" %)(((
303 -**Size(bytes)**
304 -)))|(% style="width:71px" %)(((
305 -**2**
306 -)))|(% style="width:99px" %)(((
307 -**2**
308 -)))|(% style="width:132px" %)(((
309 -**2**
310 -)))|(% style="width:54px" %)(((
311 -**1**
312 -)))|(% style="width:64px" %)(((
313 -**4**
314 -)))
315 -|(% style="width:96px" %)(((
316 -**Value**
317 -)))|(% style="width:71px" %)(((
318 -[[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]]
319 -)))|(% style="width:99px" %)(((
320 -(((
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**
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" %)(((
321 321  [[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]]
322 -)))
323 323  
324 -(((
325 325  [[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]]
326 -)))
327 -)))|(% style="width:132px" %)(((
328 -(((
351 +)))|(% style="width:88px" %)(((
329 329  BAT Status &
330 -)))
331 331  
332 -(((
333 -[[Built-in 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]]
334 -)))
335 -)))|(% style="width:54px" %)(((
336 -Status & Ext
337 -)))|(% style="width:64px" %)(((
338 -(((
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 +
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" %)(((
339 339  [[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]]
340 340  )))
341 -)))
342 342  
343 343  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
344 344  
... ... @@ -362,7 +362,11 @@
362 362  
363 363  * **Status & Ext Byte**
364 364  
365 -[[image:image-20220523152434-16.png]]
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" %)(((
386 +Ext:0b(1001)
387 +)))
366 366  
367 367  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
368 368  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
... ... @@ -458,8 +458,11 @@
458 458  
459 459  User can poll sensor value based on timestamps from the server. Below is the downlink command.
460 460  
461 -[[image:image-20220523152302-15.png]]
462 462  
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
487 +
463 463  (((
464 464  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.
465 465  )))
... ... @@ -485,138 +485,100 @@
485 485  **Retrieval data payload**
486 486  )))
487 487  
488 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
513 +(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
489 489  |(% style="width:93px" %)(((
490 -(((
491 491  **Size(bytes)**
492 -)))
493 493  )))|(% style="width:71px" %)(((
494 -(((
495 495  **2**
496 -)))
497 497  )))|(% style="width:102px" %)(((
498 -(((
499 499  **2**
500 -)))
501 501  )))|(% style="width:86px" %)(((
502 -(((
503 503  **2**
504 -)))
505 -)))|(% style="width:86px" %)(((
506 -(((
522 +)))|(% style="width:90px" %)(((
507 507  **1**
508 -)))
509 -)))|(% style="width:48px" %)(((
510 -(((
524 +)))|(% style="width:85px" %)(((
511 511  **4**
512 512  )))
513 -)))
514 514  |(% style="width:93px" %)(((
515 -(((
516 516  **Value**
517 -)))
518 518  )))|(% style="width:71px" %)(((
519 -(((
520 520  [[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]]
521 -)))
522 522  )))|(% style="width:102px" %)(((
523 523  (((
524 -(((
525 525  [[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]]
526 526  )))
527 -)))
528 528  
529 529  (((
530 -(((
531 531  [[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]]
532 532  )))
533 -)))
534 534  )))|(% style="width:86px" %)(((
535 535  (((
536 -(((
537 537  [[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]]
538 538  )))
539 -)))
540 540  
541 541  (((
542 -(((
543 543  [[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]]
544 544  )))
545 -)))
546 -)))|(% style="width:86px" %)(((
547 -(((
547 +)))|(% style="width:90px" %)(((
548 548  [[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 -)))
550 -)))|(% style="width:48px" %)(((
549 +)))|(% style="width:85px" %)(((
551 551  (((
552 -(((
553 553  [[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]]
554 554  )))
555 -)))
556 556  
557 557  (((
558 -(((
559 559  
560 560  )))
561 561  )))
562 -)))
563 563  
564 564  **Poll message flag & Ext**
565 565  
566 -[[image:image-20220523152208-14.png]]
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 +(((
565 +Ext:
566 +)))
567 567  
568 568  (((
569 +0b(1001)
570 +)))
571 +)))
572 +
569 569  (((
570 570  Poll Message Flag: 1: This message is a poll message reply.
571 571  )))
572 -)))
573 573  
574 574  * (((
575 -(((
576 576  Poll Message Flag is set to 1.
577 577  )))
578 -)))
579 579  * (((
580 -(((
581 581  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
582 582  )))
583 -)))
584 584  
585 585  (((
586 -(((
587 587  For example, in US915 band, the max payload for different DR is:
588 588  )))
589 -)))
590 590  
591 591  (((
592 -(((
593 593  a) DR0: max is 11 bytes so one entry of data
594 594  )))
595 -)))
596 596  
597 597  (((
598 -(((
599 599  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
600 600  )))
601 -)))
602 602  
603 603  (((
604 -(((
605 605  c) DR2: total payload includes 11 entries of data
606 606  )))
607 -)))
608 608  
609 609  (((
610 -(((
611 611  d) DR3: total payload includes 22 entries of data.
612 612  )))
613 -)))
614 614  
615 615  (((
616 -(((
617 617  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
618 618  )))
619 -)))
620 620  
621 621  
622 622  **Example:**
... ... @@ -625,25 +625,14 @@
625 625  
626 626  [[image:image-20220523144455-1.png||height="335" width="735"]]
627 627  
628 -(((
629 629  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
630 -)))
631 631  
632 -(((
633 633   Where : Start time: 60065F97 = time 21/1/19 04:27:03
634 -)))
635 635  
636 -(((
637 637   Stop time 60066DA7= time 21/1/19 05:27:03
638 -)))
639 639  
640 -(((
641 -
642 -)))
643 643  
644 -(((
645 645  LHT65N will uplink this payload.
646 -)))
647 647  
648 648  [[image:image-20220523001219-13.png||height="421" width="727"]]
649 649  
... ... @@ -667,27 +667,19 @@
667 667  
668 668  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.
669 669  
670 -(((
671 671  (% 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.
672 -)))
673 673  
674 -(((
675 675  **AT Commands for Alarm mode:**
676 -)))
677 677  
678 678  (% class="box infomessage" %)
679 679  (((
680 -(((
681 681  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
682 682  )))
683 -)))
684 684  
685 685  (% class="box infomessage" %)
686 686  (((
687 -(((
688 688  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
689 689  )))
690 -)))
691 691  
692 692  == 2.8 LED Indicator ==
693 693  
... ... @@ -740,55 +740,29 @@
740 740  
741 741  = 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
742 742  
743 -(((
744 744  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
745 -)))
746 746  
747 -* (((
748 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
749 -)))
750 -* (((
751 -LoRaWAN Downlink instruction for different platforms:
752 -)))
713 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
714 +* LoRaWAN Downlink instruction for different platforms:
753 753  
754 -(((
755 755  [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
756 -)))
757 757  
758 -(((
759 759  There are two kinds of commands to configure LHT65N, they are:
760 -)))
761 761  
762 -(((
763 763  (% style="color:#4f81bd" %)* **General Commands**.
764 -)))
765 765  
766 -(((
767 767  These commands are to configure:
768 -)))
769 769  
770 -* (((
771 -General system settings like: uplink interval.
772 -)))
773 -* (((
774 -LoRaWAN protocol & radio-related commands.
775 -)))
724 +* General system settings like: uplink interval.
725 +* LoRaWAN protocol & radio-related commands.
776 776  
777 -(((
778 778  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
779 -)))
780 780  
781 -(((
782 782  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
783 -)))
784 784  
785 -(((
786 786  (% style="color:#4f81bd" %)* **Commands special design for LHT65N**
787 -)))
788 788  
789 -(((
790 790  These commands are only valid for LHT65N, as below:
791 -)))
792 792  
793 793  == 4.1 Set Transmit Interval Time ==
794 794  
... ... @@ -897,6 +897,7 @@
897 897  
898 898  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
899 899  
842 +
900 900  **AT Command:**
901 901  
902 902  [[image:image-20220523151336-9.png]]
... ... @@ -913,7 +913,9 @@
913 913  
914 914  **AT Command:**
915 915  
916 -[[image:image-20220523151411-10.png]]
859 +(% border="1" %)
860 +|**Command Example**|**Function**
861 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
917 917  
918 918  **Downlink Command:**
919 919  
... ... @@ -925,8 +925,51 @@
925 925  
926 926  **AT Command: AT+PDTA**
927 927  
928 -[[image:image-20220523151450-11.png]]
873 +(% border="1" %)
874 +|**Command Example**|**Response**
875 +|(((
876 +AT+PDTA=1,3
929 929  
878 +
879 +
880 +Print page 1 to 3
881 +)))|(((
882 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
883 +
884 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
885 +
886 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
887 +
888 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
889 +
890 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
891 +
892 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
893 +
894 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
895 +
896 +8019570
897 +
898 +8019580
899 +
900 +8019590
901 +
902 +80195A0
903 +
904 +80195B0
905 +
906 +80195C0
907 +
908 +80195D0
909 +
910 +80195E0
911 +
912 +80195F0
913 +
914 +
915 +OK
916 +)))
917 +
930 930  **Downlink Command:**
931 931  
932 932  No downlink commands for feature
... ... @@ -937,8 +937,32 @@
937 937  
938 938  **AT Command: AT+PLDTA**
939 939  
940 -[[image:image-20220523151524-12.png]]
928 +(% border="1" %)
929 +|**Command Example**|**Response**
930 +|(((
931 +AT+PLDTA=5
941 941  
933 +
934 +
935 +Print last 5 entries
936 +)))|(((
937 +Stop Tx and RTP events when read sensor data
938 +
939 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
940 +
941 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
942 +
943 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
944 +
945 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
946 +
947 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
948 +
949 +Start Tx and RTP events
950 +
951 +OK
952 +)))
953 +
942 942  **Downlink Command:**
943 943  
944 944  No downlink commands for feature
... ... @@ -949,8 +949,14 @@
949 949  
950 950  **AT Command: AT+CLRDTA**
951 951  
952 -[[image:image-20220523151556-13.png]]
964 +(% border="1" %)
965 +|**Command Example**|**Function**|**Response**
966 +|AT+CLRDTA|Clear date record|(((
967 +Clear all stored sensor data…
953 953  
969 +OK
970 +)))
971 +
954 954  **Downlink Command: 0xA3**
955 955  
956 956  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -961,15 +961,11 @@
961 961  
962 962  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
963 963  
964 -(((
965 965  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
966 966  [[image:image-20220515075034-1.png||height="208" width="644"]]
967 -)))
968 968  
969 -(((
970 970  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
971 971  
972 -)))
973 973  
974 974  == 5.2 Replace Battery ==
975 975  
... ... @@ -979,97 +979,47 @@
979 979  
980 980  == 5.3 Battery Life Analyze ==
981 981  
982 -(((
983 983  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
984 984  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
985 -)))
986 986  
987 987  = 6. Order Info =
988 988  
989 -(((
990 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
991 -)))
1001 +Part Number: (% class="mark" %)**LHT65N-XX**
992 992  
993 -(((
994 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
995 -)))
1003 +**XX**: The default frequency band
996 996  
997 -* (((
998 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
999 -)))
1000 -* (((
1001 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1002 -)))
1003 -* (((
1004 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1005 -)))
1006 -* (((
1007 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1008 -)))
1009 -* (((
1010 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1011 -)))
1012 -* (((
1013 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1014 -)))
1015 -* (((
1016 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1017 -)))
1018 -* (((
1019 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1020 -)))
1005 +* **AS923**: LoRaWAN AS923 band
1006 +* **AU915**: LoRaWAN AU915 band
1007 +* **EU433**: LoRaWAN EU433 band
1008 +* **EU868**: LoRaWAN EU868 band
1009 +* **KR920**: LoRaWAN KR920 band
1010 +* **US915**: LoRaWAN US915 band
1011 +* **IN865**: LoRaWAN IN865 band
1012 +* **CN470**: LoRaWAN CN470 band
1021 1021  
1022 -(((
1023 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1024 -)))
1014 +**YY**: Sensor Accessories
1025 1025  
1026 -* (((
1027 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1028 -)))
1016 +* **E3**: External Temperature Probe
1029 1029  
1030 1030  = 7. Packing Info =
1031 1031  
1032 -(((
1033 1033  **Package Includes**:
1034 -)))
1035 1035  
1036 -* (((
1037 -LHT65N Temperature & Humidity Sensor x 1
1038 -)))
1039 -* (((
1040 -Program cable x 1
1041 -)))
1042 -* (((
1043 -Optional external sensor
1044 -)))
1022 +* LHT65N Temperature & Humidity Sensor x 1
1023 +* Program cable x 1
1024 +* Optional external sensor
1045 1045  
1046 -(((
1047 1047  **Dimension and weight**:
1048 -)))
1049 1049  
1050 -* (((
1051 -Device Size:  13.5 x 7 x 3 cm
1052 -)))
1053 -* (((
1054 -Device Weight: 105g
1055 -)))
1056 -* (((
1057 -Package Size / pcs : 14.5 x 8 x 5 cm
1058 -)))
1059 -* (((
1060 -Weight / pcs : 170g
1061 -)))
1028 +* Device Size:  13.5 x 7 x 3 cm
1029 +* Device Weight: 105g
1030 +* Package Size / pcs : 14.5 x 8 x 5 cm
1031 +* Weight / pcs : 170g
1062 1062  
1063 1063  = 8. FCC Warning =
1064 1064  
1065 -(((
1066 1066  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1067 -)))
1068 1068  
1069 -(((
1070 1070  (1) This device may not cause harmful interference；
1071 -)))
1072 1072  
1073 -(((
1074 1074  (2) this device must accept any interference received, including interference that may cause undesired operation.
1075 -)))
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