Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.9 >
edited by Xiaoling
on 2022/05/23 14:08
To version < 66.2 >
edited by Xiaoling
on 2022/05/23 15:13
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -192,16 +192,44 @@
192 192  
193 193  
194 194  (% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
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" %)(((
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 +(((
197 197  [[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 +)))
198 198  
217 +(((
199 199  [[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 +)))
200 200  )))|(% style="width:80px" %)(((
221 +(((
201 201  [[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 +)))
202 202  
225 +(((
203 203  [[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]]
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]]
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 +)))
205 205  
206 206  * The First 6 bytes: has fix meanings for every LHT65N.
207 207  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -314,8 +314,8 @@
314 314  
315 315  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:
316 316  
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**
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**
319 319  |(% 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" %)(((
320 320  [[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]]
321 321  
... ... @@ -326,17 +326,15 @@
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/#H2.4.4Built-inHumidity]]
327 327  
328 328  [[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]]
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]]
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]]
333 333  )))
334 334  
335 335  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
336 336  
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" %)(((
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" %)(((
340 340  BAT Status
341 341  
342 342  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -346,7 +346,7 @@
346 346  10(b): OK   (2.55v <= BAT <=2.65v)
347 347  
348 348  11(b): Good   (BAT >= 2.65v)
349 -)))|(% style="width:136px" %)(((
375 +)))|(% style="width:134px" %)(((
350 350  [[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]]
351 351  
352 352  
... ... @@ -354,9 +354,9 @@
354 354  
355 355  * **Status & Ext Byte**
356 356  
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" %)(((
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" %)(((
360 360  Ext:0b(1001)
361 361  )))
362 362  
... ... @@ -391,7 +391,7 @@
391 391  
392 392  [[image:image-20220523000825-9.png||height="366" width="392"]]
393 393  
394 -[[image:image-20220523000825-10.png||height="432" width="762"]]
420 +[[image:image-20220523000825-10.png||height="413" width="728"]]
395 395  
396 396  == 2.6 Datalog Feature ==
397 397  
... ... @@ -412,46 +412,68 @@
412 412  Below is the converter example
413 413  )))
414 414  
415 -[[image:image-20220523001219-12.png||height="302" width="730"]]
441 +[[image:image-20220523001219-12.png||height="298" width="720"]]
416 416  
417 417  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
418 418  
419 -
420 420  === 2.6.2 Set Device Time ===
421 421  
447 +(((
422 422  There are two ways to set device’s time:
449 +)))
423 423  
451 +(((
424 424  **~1. Through LoRaWAN MAC Command (Default settings)**
453 +)))
425 425  
455 +(((
426 426  User need to set SYNCMOD=1 to enable sync time via MAC command.
457 +)))
427 427  
459 +(((
428 428  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 +)))
429 429  
463 +(((
430 430  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 +)))
431 431  
467 +(((
468 +
469 +)))
432 432  
471 +(((
433 433  **2. Manually Set Time**
473 +)))
434 434  
475 +(((
435 435  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 +)))
436 436  
437 -
438 438  === 2.6.3 Poll sensor value ===
439 439  
440 440  User can poll sensor value based on timestamps from the server. Below is the downlink command.
441 441  
442 442  
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
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
446 446  
488 +(((
447 447  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 +)))
448 448  
492 +(((
493 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
494 +)))
449 449  
450 -For example, downlink command 31 5FC5F350 5FC6 0160 05
451 -
496 +(((
452 452  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
498 +)))
453 453  
500 +(((
454 454  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
502 +)))
455 455  
456 456  
457 457  === 2.6.4 Datalog Uplink payload ===
... ... @@ -458,52 +458,104 @@
458 458  
459 459  The Datalog poll reply uplink will use below payload format.
460 460  
509 +(((
510 +**Retrieval data payload**
511 +)))
461 461  
462 -Retrieval data payload
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 +)))
463 463  
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]]
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 +)))
468 468  
469 -[[Temperature>>path:#SHT20_Temperature]]
470 -)))|(((
471 -[[Built-in>>path:#SHT20_Humidity]]
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 +)))
472 472  
473 -[[Humidity>>path:#SHT20_Humidity]]
474 -)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
475 -[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
476 -
554 +(((
477 477  
478 478  )))
557 +)))
479 479  
480 -Poll message flag & Ext
559 +**Poll message flag & Ext**
481 481  
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|(((
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 +(((
486 486  Ext:
566 +)))
487 487  
568 +(((
488 488  0b(1001)
489 489  )))
571 +)))
490 490  
573 +(((
491 491  Poll Message Flag: 1: This message is a poll message reply.
575 +)))
492 492  
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.
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 +)))
495 495  
584 +(((
496 496  For example, in US915 band, the max payload for different DR is:
586 +)))
497 497  
498 -a)      DR0: max is 11 bytes so one entry of data
588 +(((
589 +a) DR0: max is 11 bytes so one entry of data
590 +)))
499 499  
500 -b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
592 +(((
593 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
594 +)))
501 501  
502 -c)      DR2: total payload includes 11 entries of data
596 +(((
597 +c) DR2: total payload includes 11 entries of data
598 +)))
503 503  
504 -d)      DR3: total payload includes 22 entries of data.
600 +(((
601 +d) DR3: total payload includes 22 entries of data.
602 +)))
505 505  
604 +(((
506 506  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
606 +)))
507 507  
508 508  
509 509  **Example:**
... ... @@ -510,29 +510,10 @@
510 510  
511 511  If LHT65N has below data inside Flash:
512 512  
513 -Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
613 +[[image:image-20220523144455-1.png||height="335" width="735"]]
514 514  
515 -80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
615 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
516 516  
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 -
536 536   Where : Start time: 60065F97 = time 21/1/19 04:27:03
537 537  
538 538   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -558,35 +558,50 @@
558 558  
559 559  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
560 560  
561 -
562 562  == 2.7 Alarm Mode ==
563 563  
564 564  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.
565 565  
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.
566 566  
567 -Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
648 +**AT Commands for Alarm mode:**
568 568  
569 -
570 -AT Commands for Alarm mode:
571 -
650 +(% class="box infomessage" %)
651 +(((
572 572  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
653 +)))
573 573  
655 +(% class="box infomessage" %)
656 +(((
574 574  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
658 +)))
575 575  
576 -
577 -
578 578  == 2.8 LED Indicator ==
579 579  
662 +(((
580 580  The LHT65N has a triple color LED which for easy shows different stage.
664 +)))
581 581  
666 +(((
582 582  While pressing ACT button, the LED will work as per LED status with ACT button.
668 +)))
583 583  
670 +(((
584 584  In a normal working state:
672 +)))
585 585  
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
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 +)))
590 590  
591 591  ----
592 592  
... ... @@ -621,7 +621,7 @@
621 621  
622 622  There are two kinds of commands to configure LHT65N, they are:
623 623  
624 -* **General Commands**.
720 +(% style="color:#4f81bd" %)* **General Commands**.
625 625  
626 626  These commands are to configure:
627 627  
... ... @@ -632,7 +632,7 @@
632 632  
633 633  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
634 634  
635 -* **Commands special design for LHT65N**
731 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
636 636  
637 637  These commands are only valid for LHT65N, as below:
638 638  
... ... @@ -642,21 +642,8 @@
642 642  
643 643  **AT Command: AT+TDC**
644 644  
645 -(% border="1" %)
646 -|**Command Example**|**Function**|**Response**
647 -|AT+TDC?|Show current transmit Interval|(((
648 -30000
741 +[[image:image-20220523150701-2.png]]
649 649  
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 -
660 660  **Downlink Command: 0x01**
661 661  
662 662  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -663,8 +663,8 @@
663 663  
664 664  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
665 665  
666 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
667 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
749 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
750 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
668 668  
669 669  == 4.2 Set External Sensor Mode ==
670 670  
... ... @@ -672,23 +672,13 @@
672 672  
673 673  **AT Command: AT+EXT**
674 674  
675 -(% border="1" %)
676 -|**Command Example**|**Function**|**Response**
677 -|AT+EXT?|Get current external sensor mode|(((
678 -1
758 +[[image:image-20220523150759-3.png]]
679 679  
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 -
687 687  **Downlink Command: 0xA2**
688 688  
689 689  Total bytes: 2 ~~ 5 bytes
690 690  
691 -Example:
764 +**Example:**
692 692  
693 693  * 0xA201: Set external sensor type to E1
694 694  * 0xA209: Same as AT+EXT=9
... ... @@ -703,17 +703,14 @@
703 703  
704 704  PID is default set to disable (0)
705 705  
706 -
707 707  **AT Command:**
708 708  
709 -(% border="1" %)
710 -|**Command Example**|**Function**|**Response**
711 -|AT+PID=1|Enable PID uplink|OK
781 +[[image:image-20220523150928-4.png]]
712 712  
713 713  **Downlink Command:**
714 714  
715 -* 0xA800     à AT+PID=0
716 -* 0xA801     à AT+PID=1
785 +* 0xA800  **~-~->** AT+PID=0
786 +* 0xA801     **~-~->** AT+PID=1
717 717  
718 718  == 4.4 Set Password ==
719 719  
... ... @@ -721,16 +721,8 @@
721 721  
722 722  **AT Command: AT+PWORD**
723 723  
724 -(% border="1" %)
725 -|**Command Example**|**Function**|**Response**
726 -|AT+PWORD=?|Show password|(((
727 -123456
794 +[[image:image-20220523151052-5.png]]
728 728  
729 -
730 -OK
731 -)))
732 -|AT+PWORD=999999|Set password|OK
733 -
734 734  **Downlink Command:**
735 735  
736 736  No downlink command for this feature.
... ... @@ -741,15 +741,12 @@
741 741  
742 742  **AT Command: AT+DISAT**
743 743  
744 -(% border="1" %)
745 -|**Command Example**|**Function**|**Response**
746 -|AT+DISAT|Quit AT Commands mode|OK
806 +[[image:image-20220523151132-6.png]]
747 747  
748 748  **Downlink Command:**
749 749  
750 750  No downlink command for this feature.
751 751  
752 -
753 753  == 4.6 Set to sleep mode ==
754 754  
755 755  Feature: Set device to sleep mode
... ... @@ -756,15 +756,8 @@
756 756  
757 757  **AT Command: AT+SLEEP**
758 758  
759 -(% border="1" %)
760 -| | |
761 -|**Command Example**|**Function**|**Response**
762 -|AT+SLEEP|Set to sleep mode|(((
763 -Clear all stored sensor data…
818 +[[image:image-20220523151218-7.png]]
764 764  
765 -OK
766 -)))
767 -
768 768  **Downlink Command:**
769 769  
770 770  * There is no downlink command to set to Sleep mode.
... ... @@ -775,14 +775,8 @@
775 775  
776 776  **AT Command:**
777 777  
778 -(% border="1" %)
779 -|**Command Example**|**Function**
780 -|AT+TIMESTAMP=1611104352|(((
781 -OK
830 +[[image:image-20220523151253-8.png]]
782 782  
783 -Set System time to 2021-01-20 00:59:12
784 -)))
785 -
786 786  **Downlink Command:**
787 787  
788 788  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -796,8 +796,7 @@
796 796  
797 797  **AT Command:**
798 798  
799 -|**Command Example**|**Function**
800 -|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
845 +[[image:image-20220523151336-9.png]]
801 801  
802 802  **Downlink Command:**
803 803  
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