Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 77.2 >
edited by Xiaoling
on 2022/05/23 16:01
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
... ... @@ -6,11 +6,6 @@
6 6  
7 7  
8 8  
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents：**
15 15  
16 16  {{toc/}}
... ... @@ -137,7 +137,11 @@
137 137  
138 138  [[image:image-20220515123819-1.png||height="379" width="317"]]
139 139  
140 -[[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.
141 141  
142 142  == 2.3 Example to join LoRaWAN network ==
143 143  
... ... @@ -191,30 +191,35 @@
191 191  
192 192  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
193 193  
194 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
195 -|(% style="width:97px" %)(((
193 +
194 +(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 +|(% style="width:106px" %)(((
196 196  **Size(bytes)**
197 -)))|(% style="width:39px" %)(((
197 +)))|(% style="width:46px" %)(((
198 198  **2**
199 -)))|(% style="width:100px" %)(((
199 +)))|(% style="width:104px" %)(((
200 200  **2**
201 -)))|(% style="width:77px" %)(((
201 +)))|(% style="width:80px" %)(((
202 202  **2**
203 -)))|(% style="width:47px" %)(((
204 -**1**
205 205  )))|(% style="width:51px" %)(((
204 +**1**
205 +)))|(% style="width:35px" %)(((
206 206  **4**
207 207  )))
208 -|(% style="width:97px" %)(((
208 +|(% style="width:106px" %)(((
209 209  **Value**
210 -)))|(% style="width:39px" %)(((
210 +)))|(% style="width:46px" %)(((
211 211  [[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:100px" %)(((
212 +)))|(% style="width:104px" %)(((
213 213  (((
214 -[[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]]
215 215  )))
216 -)))|(% style="width:77px" %)(((
216 +
217 217  (((
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 +(((
218 218  [[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]]
219 219  )))
220 220  
... ... @@ -221,9 +221,9 @@
221 221  (((
222 222  [[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]]
223 223  )))
224 -)))|(% style="width:47px" %)(((
225 -[[Ext>>path:#Extension_Sensor]] #
226 226  )))|(% style="width:51px" %)(((
229 +[[Ext>>path:#Extension_Sensor]] #
230 +)))|(% style="width:35px" %)(((
227 227  [[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]]
228 228  )))
229 229  
... ... @@ -245,8 +245,40 @@
245 245  
246 246  These two bytes of BAT include the battery state and the actually voltage
247 247  
248 -[[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 +)))
249 249  
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 +
250 250  [[image:image-20220522235639-1.png||height="139" width="727"]]
251 251  
252 252  Check the battery voltage for LHT65N.
... ... @@ -274,7 +274,10 @@
274 274  
275 275  Bytes for External Sensor:
276 276  
277 -[[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
278 278  
279 279  === 2.4.6 Ext value ===
280 280  
... ... @@ -303,47 +303,21 @@
303 303  
304 304  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:
305 305  
306 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
307 -|(% style="width:96px" %)(((
308 -**Size(bytes)**
309 -)))|(% style="width:71px" %)(((
310 -**2**
311 -)))|(% style="width:99px" %)(((
312 -**2**
313 -)))|(% style="width:132px" %)(((
314 -**2**
315 -)))|(% style="width:54px" %)(((
316 -**1**
317 -)))|(% style="width:64px" %)(((
318 -**4**
319 -)))
320 -|(% style="width:96px" %)(((
321 -**Value**
322 -)))|(% style="width:71px" %)(((
323 -[[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]]
324 -)))|(% style="width:99px" %)(((
325 -(((
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" %)(((
326 326  [[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]]
327 -)))
328 328  
329 -(((
330 330  [[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]]
331 -)))
332 -)))|(% style="width:132px" %)(((
333 -(((
351 +)))|(% style="width:88px" %)(((
334 334  BAT Status &
335 -)))
336 336  
337 -(((
338 -[[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]]
339 -)))
340 -)))|(% style="width:54px" %)(((
341 -Status & Ext
342 -)))|(% style="width:64px" %)(((
343 -(((
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" %)(((
344 344  [[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]]
345 345  )))
346 -)))
347 347  
348 348  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
349 349  
... ... @@ -367,7 +367,11 @@
367 367  
368 368  * **Status & Ext Byte**
369 369  
370 -[[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 +)))
371 371  
372 372  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
373 373  * 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.
... ... @@ -463,8 +463,11 @@
463 463  
464 464  User can poll sensor value based on timestamps from the server. Below is the downlink command.
465 465  
466 -[[image:image-20220523152302-15.png]]
467 467  
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 +
468 468  (((
469 469  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.
470 470  )))
... ... @@ -490,138 +490,100 @@
490 490  **Retrieval data payload**
491 491  )))
492 492  
493 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
513 +(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
494 494  |(% style="width:93px" %)(((
495 -(((
496 496  **Size(bytes)**
497 -)))
498 498  )))|(% style="width:71px" %)(((
499 -(((
500 500  **2**
501 -)))
502 502  )))|(% style="width:102px" %)(((
503 -(((
504 504  **2**
505 -)))
506 506  )))|(% style="width:86px" %)(((
507 -(((
508 508  **2**
509 -)))
510 -)))|(% style="width:86px" %)(((
511 -(((
522 +)))|(% style="width:90px" %)(((
512 512  **1**
513 -)))
514 -)))|(% style="width:48px" %)(((
515 -(((
524 +)))|(% style="width:85px" %)(((
516 516  **4**
517 517  )))
518 -)))
519 519  |(% style="width:93px" %)(((
520 -(((
521 521  **Value**
522 -)))
523 523  )))|(% style="width:71px" %)(((
524 -(((
525 525  [[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]]
526 -)))
527 527  )))|(% style="width:102px" %)(((
528 528  (((
529 -(((
530 530  [[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]]
531 531  )))
532 -)))
533 533  
534 534  (((
535 -(((
536 536  [[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]]
537 537  )))
538 -)))
539 539  )))|(% style="width:86px" %)(((
540 540  (((
541 -(((
542 542  [[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]]
543 543  )))
544 -)))
545 545  
546 546  (((
547 -(((
548 548  [[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]]
549 549  )))
550 -)))
551 -)))|(% style="width:86px" %)(((
552 -(((
547 +)))|(% style="width:90px" %)(((
553 553  [[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]]
554 -)))
555 -)))|(% style="width:48px" %)(((
549 +)))|(% style="width:85px" %)(((
556 556  (((
557 -(((
558 558  [[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]]
559 559  )))
560 -)))
561 561  
562 562  (((
563 -(((
564 564  
565 565  )))
566 566  )))
567 -)))
568 568  
569 569  **Poll message flag & Ext**
570 570  
571 -[[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 +)))
572 572  
573 573  (((
569 +0b(1001)
570 +)))
571 +)))
572 +
574 574  (((
575 575  Poll Message Flag: 1: This message is a poll message reply.
576 576  )))
577 -)))
578 578  
579 579  * (((
580 -(((
581 581  Poll Message Flag is set to 1.
582 582  )))
583 -)))
584 584  * (((
585 -(((
586 586  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
587 587  )))
588 -)))
589 589  
590 590  (((
591 -(((
592 592  For example, in US915 band, the max payload for different DR is:
593 593  )))
594 -)))
595 595  
596 596  (((
597 -(((
598 598  a) DR0: max is 11 bytes so one entry of data
599 599  )))
600 -)))
601 601  
602 602  (((
603 -(((
604 604  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
605 605  )))
606 -)))
607 607  
608 608  (((
609 -(((
610 610  c) DR2: total payload includes 11 entries of data
611 611  )))
612 -)))
613 613  
614 614  (((
615 -(((
616 616  d) DR3: total payload includes 22 entries of data.
617 617  )))
618 -)))
619 619  
620 620  (((
621 -(((
622 622  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
623 623  )))
624 -)))
625 625  
626 626  
627 627  **Example:**
... ... @@ -630,25 +630,14 @@
630 630  
631 631  [[image:image-20220523144455-1.png||height="335" width="735"]]
632 632  
633 -(((
634 634  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
635 -)))
636 636  
637 -(((
638 638   Where : Start time: 60065F97 = time 21/1/19 04:27:03
639 -)))
640 640  
641 -(((
642 642   Stop time 60066DA7= time 21/1/19 05:27:03
643 -)))
644 644  
645 -(((
646 -
647 -)))
648 648  
649 -(((
650 650  LHT65N will uplink this payload.
651 -)))
652 652  
653 653  [[image:image-20220523001219-13.png||height="421" width="727"]]
654 654  
... ... @@ -672,27 +672,19 @@
672 672  
673 673  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.
674 674  
675 -(((
676 676  (% 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.
677 -)))
678 678  
679 -(((
680 680  **AT Commands for Alarm mode:**
681 -)))
682 682  
683 683  (% class="box infomessage" %)
684 684  (((
685 -(((
686 686  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
687 687  )))
688 -)))
689 689  
690 690  (% class="box infomessage" %)
691 691  (((
692 -(((
693 693  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
694 694  )))
695 -)))
696 696  
697 697  == 2.8 LED Indicator ==
698 698  
... ... @@ -745,55 +745,29 @@
745 745  
746 746  = 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
747 747  
748 -(((
749 749  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
750 -)))
751 751  
752 -* (((
753 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
754 -)))
755 -* (((
756 -LoRaWAN Downlink instruction for different platforms:
757 -)))
713 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
714 +* LoRaWAN Downlink instruction for different platforms:
758 758  
759 -(((
760 760  [[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]]
761 -)))
762 762  
763 -(((
764 764  There are two kinds of commands to configure LHT65N, they are:
765 -)))
766 766  
767 -(((
768 768  (% style="color:#4f81bd" %)* **General Commands**.
769 -)))
770 770  
771 -(((
772 772  These commands are to configure:
773 -)))
774 774  
775 -* (((
776 -General system settings like: uplink interval.
777 -)))
778 -* (((
779 -LoRaWAN protocol & radio-related commands.
780 -)))
724 +* General system settings like: uplink interval.
725 +* LoRaWAN protocol & radio-related commands.
781 781  
782 -(((
783 783  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
784 -)))
785 785  
786 -(((
787 787  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
788 -)))
789 789  
790 -(((
791 791  (% style="color:#4f81bd" %)* **Commands special design for LHT65N**
792 -)))
793 793  
794 -(((
795 795  These commands are only valid for LHT65N, as below:
796 -)))
797 797  
798 798  == 4.1 Set Transmit Interval Time ==
799 799  
... ... @@ -803,24 +803,14 @@
803 803  
804 804  [[image:image-20220523150701-2.png]]
805 805  
806 -(((
807 807  **Downlink Command: 0x01**
808 -)))
809 809  
810 -(((
811 811  Format: Command Code (0x01) followed by 3 bytes time value.
812 -)))
813 813  
814 -(((
815 815  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
816 -)))
817 817  
818 -* (((
819 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
820 -)))
821 -* (((
822 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
823 -)))
749 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
750 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
824 824  
825 825  == 4.2 Set External Sensor Mode ==
826 826  
... ... @@ -830,27 +830,15 @@
830 830  
831 831  [[image:image-20220523150759-3.png]]
832 832  
833 -(((
834 834  **Downlink Command: 0xA2**
835 -)))
836 836  
837 -(((
838 838  Total bytes: 2 ~~ 5 bytes
839 -)))
840 840  
841 -(((
842 842  **Example:**
843 -)))
844 844  
845 -* (((
846 -0xA201: Set external sensor type to E1
847 -)))
848 -* (((
849 -0xA209: Same as AT+EXT=9
850 -)))
851 -* (((
852 -0xA20702003c,Same as AT+SETCNT=60
853 -)))
766 +* 0xA201: Set external sensor type to E1
767 +* 0xA209: Same as AT+EXT=9
768 +* 0xA20702003c,Same as AT+SETCNT=60
854 854  
855 855  == 4.3 Enable/Disable uplink Temperature probe ID ==
856 856  
... ... @@ -878,13 +878,9 @@
878 878  
879 879  [[image:image-20220523151052-5.png]]
880 880  
881 -(((
882 882  **Downlink Command:**
883 -)))
884 884  
885 -(((
886 886  No downlink command for this feature.
887 -)))
888 888  
889 889  == 4.5 Quit AT Command ==
890 890  
... ... @@ -924,17 +924,12 @@
924 924  
925 925  == 4.8 Set Time Sync Mode ==
926 926  
927 -(((
928 928  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
929 -)))
930 930  
931 -(((
932 932  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.
933 -)))
934 934  
935 -(((
842 +
936 936  **AT Command:**
937 -)))
938 938  
939 939  [[image:image-20220523151336-9.png]]
940 940  
... ... @@ -950,7 +950,9 @@
950 950  
951 951  **AT Command:**
952 952  
953 -[[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.
954 954  
955 955  **Downlink Command:**
956 956  
... ... @@ -962,8 +962,51 @@
962 962  
963 963  **AT Command: AT+PDTA**
964 964  
965 -[[image:image-20220523151450-11.png]]
873 +(% border="1" %)
874 +|**Command Example**|**Response**
875 +|(((
876 +AT+PDTA=1,3
966 966  
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 +
967 967  **Downlink Command:**
968 968  
969 969  No downlink commands for feature
... ... @@ -974,8 +974,32 @@
974 974  
975 975  **AT Command: AT+PLDTA**
976 976  
977 -[[image:image-20220523151524-12.png]]
928 +(% border="1" %)
929 +|**Command Example**|**Response**
930 +|(((
931 +AT+PLDTA=5
978 978  
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 +
979 979  **Downlink Command:**
980 980  
981 981  No downlink commands for feature
... ... @@ -986,8 +986,14 @@
986 986  
987 987  **AT Command: AT+CLRDTA**
988 988  
989 -[[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…
990 990  
969 +OK
970 +)))
971 +
991 991  **Downlink Command: 0xA3**
992 992  
993 993  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -998,15 +998,11 @@
998 998  
999 999  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.
1000 1000  
1001 -(((
1002 1002  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1003 1003  [[image:image-20220515075034-1.png||height="208" width="644"]]
1004 -)))
1005 1005  
1006 -(((
1007 1007  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1008 1008  
1009 -)))
1010 1010  
1011 1011  == 5.2 Replace Battery ==
1012 1012  
... ... @@ -1016,97 +1016,47 @@
1016 1016  
1017 1017  == 5.3 Battery Life Analyze ==
1018 1018  
1019 -(((
1020 1020  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:
1021 1021  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1022 -)))
1023 1023  
1024 1024  = 6. Order Info =
1025 1025  
1026 -(((
1027 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1028 -)))
1001 +Part Number: (% class="mark" %)**LHT65N-XX**
1029 1029  
1030 -(((
1031 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1032 -)))
1003 +**XX**: The default frequency band
1033 1033  
1034 -* (((
1035 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1036 -)))
1037 -* (((
1038 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1039 -)))
1040 -* (((
1041 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1042 -)))
1043 -* (((
1044 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1045 -)))
1046 -* (((
1047 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1048 -)))
1049 -* (((
1050 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1051 -)))
1052 -* (((
1053 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1054 -)))
1055 -* (((
1056 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1057 -)))
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
1058 1058  
1059 -(((
1060 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1061 -)))
1014 +**YY**: Sensor Accessories
1062 1062  
1063 -* (((
1064 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1065 -)))
1016 +* **E3**: External Temperature Probe
1066 1066  
1067 1067  = 7. Packing Info =
1068 1068  
1069 -(((
1070 1070  **Package Includes**:
1071 -)))
1072 1072  
1073 -* (((
1074 -LHT65N Temperature & Humidity Sensor x 1
1075 -)))
1076 -* (((
1077 -Program cable x 1
1078 -)))
1079 -* (((
1080 -Optional external sensor
1081 -)))
1022 +* LHT65N Temperature & Humidity Sensor x 1
1023 +* Program cable x 1
1024 +* Optional external sensor
1082 1082  
1083 -(((
1084 1084  **Dimension and weight**:
1085 -)))
1086 1086  
1087 -* (((
1088 -Device Size:  13.5 x 7 x 3 cm
1089 -)))
1090 -* (((
1091 -Device Weight: 105g
1092 -)))
1093 -* (((
1094 -Package Size / pcs : 14.5 x 8 x 5 cm
1095 -)))
1096 -* (((
1097 -Weight / pcs : 170g
1098 -)))
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
1099 1099  
1100 1100  = 8. FCC Warning =
1101 1101  
1102 -(((
1103 1103  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1104 -)))
1105 1105  
1106 -(((
1107 1107  (1) This device may not cause harmful interference；
1108 -)))
1109 1109  
1110 -(((
1111 1111  (2) this device must accept any interference received, including interference that may cause undesired operation.
1112 -)))
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