Skip to Content
Last modified by Xiaoling on 2023/07/18 10:12
From version 210.2
edited by Xiaoling
on 2022/10/18 14:20
Change comment: There is no comment for this version
To version 212.1
edited by Bei Jinggeng
on 2022/11/01 17:55
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -61,8 +61,6 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 -
65 -
66 66  == 1.3 Specification ==
67 67  
68 68  
... ... @@ -87,8 +87,6 @@
87 87  * ±2°C accuracy from -55°C to +125°C
88 88  * Operating Range: -55 °C ~~ 125 °C
89 89  
90 -
91 -
92 92  = 2. Connect LHT65N to IoT Server =
93 93  
94 94  
... ... @@ -211,76 +211,42 @@
211 211  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
212 212  )))
213 213  
214 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
215 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
216 -(((
217 -(% _mstvisible="6" %)
218 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
219 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
220 -(((
221 -(% _mstvisible="6" %)
222 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
223 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
224 -(((
225 -(% _mstvisible="6" %)
226 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
227 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
228 -(((
229 -(% _mstvisible="6" %)
230 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
231 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
232 -(((
233 -(% _mstvisible="6" %)
234 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
235 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
236 -(((
237 -(% _mstvisible="6" %)
238 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
210 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
211 +|=(% style="width: 60px;" %)(((
212 +**Size(bytes)**
213 +)))|=(% style="width: 30px;" %)(((
214 +**2**
215 +)))|=(% style="width: 100px;" %)(((
216 +**2**
217 +)))|=(% style="width: 100px;" %)(((
218 +**2**
219 +)))|=(% style="width: 50px;" %)(((
220 +**1**
221 +)))|=(% style="width: 50px;" %)(((
222 +**4**
239 239  )))
240 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
224 +|(% style="width:97px" %)(((
225 +**Value**
226 +)))|(% style="width:39px" %)(((
227 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228 +)))|(% style="width:100px" %)(((
241 241  (((
242 -(% _mstvisible="6" %)
243 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
244 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
245 -(((
246 -(% _mstvisible="6" %)
247 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
248 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
249 -(((
250 -(% _mstvisible="6" %)
251 -(((
252 -(% _mstvisible="7" %)
253 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
230 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
254 254  )))
255 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
232 +)))|(% style="width:77px" %)(((
256 256  (((
257 -(% _mstvisible="6" %)
258 -(((
259 -(% _mstvisible="7" %)
260 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
234 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
261 261  )))
262 -
263 -(% _mstvisible="6" %)
264 -(((
265 -(% _mstvisible="7" %)
266 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
236 +)))|(% style="width:47px" %)(((
237 +[[Ext>>||anchor="H2.4.5Ext23"]] #
238 +)))|(% style="width:51px" %)(((
239 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
267 267  )))
268 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
269 -(((
270 -(% _mstvisible="6" %)
271 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
272 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
273 -(((
274 -(% _mstvisible="6" %)
275 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
276 -)))
277 277  
278 278  * The First 6 bytes: has fix meanings for every LHT65N.
279 279  * The 7th byte (EXT #): defines the external sensor model.
280 280  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
281 281  
282 -
283 -
284 284  === 2.4.1 Decoder in TTN V3 ===
285 285  
286 286  
... ... @@ -309,8 +309,6 @@
309 309  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
310 310  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
311 311  
312 -
313 -
314 314  === 2.4.3 Built-in Temperature ===
315 315  
316 316  
... ... @@ -322,8 +322,6 @@
322 322  
323 323  * Temperature:  (0xF5C6-65536)/100=-26.18℃
324 324  
325 -
326 -
327 327  === 2.4.4 Built-in Humidity ===
328 328  
329 329  
... ... @@ -331,8 +331,6 @@
331 331  
332 332  * Humidity:    0x025C/10=60.4%
333 333  
334 -
335 -
336 336  === 2.4.5 Ext # ===
337 337  
338 338  
... ... @@ -355,6 +355,8 @@
355 355  
356 356  The last 2 bytes of data are meaningless
357 357  
314 +
315 +
358 358  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
359 359  
360 360  
... ... @@ -377,121 +377,58 @@
377 377  
378 378  )))
379 379  
380 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
381 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
382 -(((
383 -(% _mstvisible="6" %)
384 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
385 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
386 -(((
387 -(% _mstvisible="6" %)
388 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
389 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
390 -(((
391 -(% _mstvisible="6" %)
392 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
393 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
394 -(((
395 -(% _mstvisible="6" %)
396 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
397 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
398 -(((
399 -(% _mstvisible="6" %)
400 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
401 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
402 -(((
403 -(% _mstvisible="6" %)
404 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
338 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
339 +|=(% style="width: 50px;" %)(((
340 +**Size(bytes)**
341 +)))|=(% style="width: 70px;" %)(((
342 +**2**
343 +)))|=(% style="width: 120px;" %)(((
344 +**2**
345 +)))|=(% style="width: 120px;" %)(((
346 +**2**
347 +)))|=(% style="width: 50px;" %)(((
348 +**1**
349 +)))|=(% style="width: 70px;" %)(((
350 +**4**
405 405  )))
406 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
407 -(((
408 -(% _mstvisible="6" %)
409 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
410 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
411 -(((
412 -(% _mstvisible="6" %)
413 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
414 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
415 -(((
416 -(% _mstvisible="6" %)
417 -(((
418 -(% _mstvisible="7" %)
419 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
420 -)))
421 -
422 -(% _mstvisible="6" %)
423 -(((
424 -(% _mstvisible="7" %)
425 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
426 -)))
427 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
428 -(((
429 -(% _mstvisible="6" %)
430 -(((
431 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
432 -BAT Status &
433 -)))
434 -
435 -(% _mstvisible="6" %)
436 -(((
437 -(% _mstvisible="7" %)
438 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
439 -)))
440 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
441 -(((
442 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
352 +|(% style="width:110px" %)(((
353 +**Value**
354 +)))|(% style="width:71px" %)(((
355 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
356 +)))|(% style="width:99px" %)(((
357 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
358 +)))|(% style="width:132px" %)(((
359 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
360 +)))|(% style="width:54px" %)(((
443 443  Status & Ext
444 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
445 -(((
446 -(% _mstvisible="6" %)
447 -(((
448 -(% _mstvisible="7" %)
449 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
362 +)))|(% style="width:64px" %)(((
363 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
450 450  )))
451 -)))
452 452  
453 -(% _mstvisible="1" %)
454 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
366 +* **Battery status & Built-in Humidity**
455 455  
456 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
457 -(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
458 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
459 -(((
460 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
368 +(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
369 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
370 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
461 461  BAT Status
462 -
463 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
464 464  00(b): Ultra Low ( BAT <= 2.50v)
465 -
466 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
467 467  01(b): Low  (2.50v <=BAT <= 2.55v)
468 -
469 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
470 470  10(b): OK   (2.55v <= BAT <=2.65v)
471 -
472 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
473 473  11(b): Good   (BAT >= 2.65v)
474 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
475 -(((
476 -(% _mstvisible="6" %)
477 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
478 -
479 -(% _mstvisible="6" %)
480 -
376 +)))|(% style="width:132px" %)(((
377 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
481 481  )))
482 482  
483 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
380 +* **Status & Ext Byte**
484 484  
485 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
486 -|(% style="width:60px" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
487 -|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
382 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
383 +|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
384 +|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
488 488  
489 489  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
490 490  * (% style="color:blue" %)**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.
491 491  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
492 492  
493 -
494 -
495 495  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
496 496  
497 497  
... ... @@ -577,20 +577,20 @@
577 577  
578 578  Ext=4,Interrupt Sensor：
579 579  
580 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
581 -|(% style="width:117px" %)(((
475 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
476 +|(% style="width:101px" %)(((
582 582  AT+EXT=4,1
583 -)))|(% style="width:371px" %)(((
478 +)))|(% style="width:373px" %)(((
584 584  Sent uplink packet in both rising and falling interrupt
585 585  )))
586 -|(% style="width:117px" %)(((
481 +|(% style="width:101px" %)(((
587 587  AT+EXT=4,2
588 -)))|(% style="width:371px" %)(((
483 +)))|(% style="width:373px" %)(((
589 589  Sent uplink packet only in falling interrupt
590 590  )))
591 -|(% style="width:117px" %)(((
486 +|(% style="width:101px" %)(((
592 592  AT+EXT=4,3
593 -)))|(% style="width:371px" %)(((
488 +)))|(% style="width:373px" %)(((
594 594  Sent uplink packet only in rising interrupt
595 595  )))
596 596  
... ... @@ -736,6 +736,7 @@
736 736  [[image:image-20220703111700-2.png||height="381" width="1119"]]
737 737  
738 738  
634 +
739 739  === 2.6.2 Unix TimeStamp ===
740 740  
741 741  
... ... @@ -814,338 +814,75 @@
814 814  === 2.6.5 Datalog Uplink payload ===
815 815  
816 816  
817 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
818 818  The Datalog poll reply uplink will use below payload format.
819 819  
820 -(% _mstvisible="1" %)
821 -(((
822 -(% _mstvisible="2" %)
823 -
715 +**Retrieval data payload:**
824 824  
825 -(% _mstvisible="2" %)
826 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
827 -)))
717 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
718 +|=(% style="width: 60px;" %)(((
719 +**Size(bytes)**
720 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721 +|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
828 828  
829 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
830 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
831 -(((
832 -(% _mstvisible="6" %)
833 -(((
834 -(% _mstvisible="7" %)
835 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
836 -)))
837 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
838 -(((
839 -(% _mstvisible="6" %)
840 -(((
841 -(% _mstvisible="7" %)
842 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
843 -)))
844 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
845 -(((
846 -(% _mstvisible="6" %)
847 -(((
848 -(% _mstvisible="7" %)
849 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
850 -)))
851 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
852 -(((
853 -(% _mstvisible="6" %)
854 -(((
855 -(% _mstvisible="7" %)
856 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
857 -)))
858 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
859 -(((
860 -(% _mstvisible="6" %)
861 -(((
862 -(% _mstvisible="7" %)
863 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
864 -)))
865 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
866 -(((
867 -(% _mstvisible="6" %)
868 -(((
869 -(% _mstvisible="7" %)
870 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
871 -)))
872 -)))
873 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
874 -(((
875 -(% _mstvisible="6" %)
876 -(((
877 -(% _mstvisible="7" %)
878 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
879 -)))
880 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
881 -(((
882 -(% _mstvisible="6" %)
883 -(((
884 -(% _mstvisible="7" %)
885 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
886 -)))
887 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
888 -(((
889 -(% _mstvisible="6" %)
890 -(((
891 -(% _mstvisible="7" %)
892 -(((
893 -(% _mstvisible="8" %)
894 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
895 -)))
896 -)))
723 +**Poll message flag & Ext:**
897 897  
898 -(% _mstvisible="6" %)
899 -(((
900 -(% _mstvisible="7" %)
901 -(((
902 -(% _mstvisible="8" %)
903 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
904 -)))
905 -)))
906 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
907 -(((
908 -(% _mstvisible="6" %)
909 -(((
910 -(% _mstvisible="7" %)
911 -(((
912 -(% _mstvisible="8" %)
913 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
914 -)))
915 -)))
916 -
917 -(% _mstvisible="6" %)
918 -(((
919 -(% _mstvisible="7" %)
920 -(((
921 -(% _mstvisible="8" %)
922 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
923 -)))
924 -)))
925 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
926 -(((
927 -(% _mstvisible="6" %)
928 -(((
929 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
930 -Poll message flag & Ext
931 -)))
932 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
933 -(((
934 -(% _mstvisible="6" %)
935 -(((
936 -(% _mstvisible="7" %)
937 -(((
938 -(% _mstvisible="8" %)
939 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
940 -)))
941 -)))
942 -
943 -(% _mstvisible="6" %)
944 -(((
945 -(% _mstvisible="7" %)
946 -(((
947 -(% _mstvisible="8" %)
948 -
949 -)))
950 -)))
951 -)))
952 -
953 -(% _mstvisible="1" %)
954 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
955 -
956 -(% _mstvisible="1" %)
957 -(((
958 -(% _mstvisible="2" %)
959 -(((
960 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
961 -(((
962 962  [[image:image-20221006192726-1.png||height="112" width="754"]]
963 963  
964 -(% class="mark" %)**No ACK Message**(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
727 +(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
965 965  
966 -(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
729 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
967 967  
968 -
969 -)))
970 -)))
971 -)))
731 +* Poll Message Flag is set to 1.
972 972  
973 -(% _mstvisible="1" %)
974 -* (% _mstvisible="3" %)
975 -(((
976 -(% _mstvisible="4" %)
977 -(((
978 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
979 -(((
980 -Poll Message Flag is set to 1.
981 -)))
982 -)))
983 -)))
984 -* (% _mstvisible="3" %)
985 -(((
986 -(% _mstvisible="4" %)
987 -(((
988 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
989 -(((
990 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
991 -)))
992 -)))
993 -)))
733 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
994 994  
995 -(% _mstvisible="1" %)
996 -(((
997 -(% _mstvisible="2" %)
998 -(((
999 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1000 -(((
1001 -
1002 -)))
1003 -
1004 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1005 -(((
1006 1006  For example, in US915 band, the max payload for different DR is:
1007 -)))
1008 -)))
1009 -)))
1010 1010  
1011 -(% _mstvisible="1" %)
1012 -(((
1013 -(% _mstvisible="2" %)
1014 -(((
1015 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1016 -(((
1017 -**a) DR0:** max is 11 bytes so one entry of data
1018 -)))
1019 -)))
1020 -)))
737 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1021 1021  
1022 -(% _mstvisible="1" %)
1023 -(((
1024 -(% _mstvisible="2" %)
1025 -(((
1026 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1027 -(((
1028 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1029 -)))
1030 -)))
1031 -)))
739 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1032 1032  
1033 -(% _mstvisible="1" %)
1034 -(((
1035 -(% _mstvisible="2" %)
1036 -(((
1037 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1038 -(((
1039 -**c) DR2:** total payload includes 11 entries of data
1040 -)))
1041 -)))
1042 -)))
741 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1043 1043  
1044 -(% _mstvisible="1" %)
1045 -(((
1046 -(% _mstvisible="2" %)
1047 -(((
1048 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1049 -(((
1050 -**d) DR3: **total payload includes 22 entries of data.
1051 -)))
1052 -)))
1053 -)))
743 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1054 1054  
1055 -(% _mstvisible="1" %)
1056 -(((
1057 -(% _mstvisible="2" %)
1058 -(((
1059 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1060 -(((
1061 1061  If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1062 -)))
1063 -)))
1064 -)))
1065 1065  
1066 1066  
1067 -(% _mstvisible="1" style="text-align: left;" %)
1068 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
748 +**Example:**
1069 1069  
1070 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1071 1071  If LHT65N has below data inside Flash:
1072 1072  
1073 -(% _mstvisible="1" %)
1074 1074  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
1075 1075  
1076 -(% _mstvisible="1" %)
1077 -(((
1078 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1079 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1080 -)))
1081 1081  
1082 -(% _mstvisible="1" %)
1083 -(((
1084 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1085 - Where : Start time: 60065F97 = time 21/1/19 04:27:03
1086 -)))
755 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1087 1087  
1088 -(% _mstvisible="1" %)
1089 -(((
1090 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1091 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1092 -)))
757 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
1093 1093  
1094 -(% _mstvisible="1" %)
1095 -(((
1096 -(% _mstvisible="2" %)
1097 -
1098 -)))
759 + Stop time: 60066DA7= time 21/1/19 05:27:03
1099 1099  
1100 -(% _mstvisible="1" %)
1101 -(((
1102 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1103 -LHT65N will uplink this payload.
1104 -)))
1105 1105  
1106 -(% _mstvisible="1" %)
762 +**LHT65N will uplink this payload.**
763 +
1107 1107  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
1108 1108  
1109 1109  
1110 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1111 -(((
1112 -7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1113 -)))
767 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1114 1114  
1115 -(% _msthash="315237" _msttexthash="1385839" %)
1116 -(((
1117 1117  Where the first 11 bytes is for the first entry:
1118 -)))
1119 1119  
1120 -(% _msthash="315238" _msttexthash="274846" %)
1121 -(((
1122 1122  7FFF089801464160065F97
1123 -)))
1124 1124  
1125 -(% _msthash="315239" _msttexthash="617435" %)
1126 -(((
1127 1127  Ext sensor data=0x7FFF/100=327.67
1128 -)))
1129 1129  
1130 -(% _msthash="315240" _msttexthash="270543" %)
1131 -(((
1132 -Temp=0x0898/100=22.00
1133 -)))
775 +Temp=0x088E/100=22.00
1134 1134  
1135 -(% _msthash="315241" _msttexthash="211783" %)
1136 -(((
1137 -Hum=0x0146/10=32.6
1138 -)))
777 +Hum=0x014B/10=32.6
1139 1139  
1140 -(% _msthash="315242" _msttexthash="1569776" %)
1141 -(((
1142 1142  poll message flag & Ext=0x41,means reply data,Ext=1
1143 -)))
1144 1144  
1145 -(% _msthash="315243" _msttexthash="1120509" %)
1146 -(((
1147 -Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1148 -)))
781 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1149 1149  
1150 1150  
1151 1151  
... ... @@ -1163,11 +1163,12 @@
1163 1163  
1164 1164  === 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
1165 1165  
799 +**Internal GXHT30 temperature alarm**
1166 1166  
1167 1167  (((
1168 1168  (% class="box infomessage" %)
1169 1169  (((
1170 -**AT+WMOD=3,**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
804 +**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1171 1171  
1172 1172  **AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
1173 1173  
... ... @@ -1181,7 +1181,87 @@
1181 1181  )))
1182 1182  )))
1183 1183  
818 +(% style="color:#4f81bd" %)**Downlink Command:**
1184 1184  
820 +AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
821 +
822 +AT+CITEMP=1 : A60001
823 +
824 +AT+ARTEMP=1,60  :  A70001003C
825 +
826 +AT+ARTEMP=-16,60 :  A7FFF0003C
827 +
828 +AT+LEDALARM=1  :  3601
829 +
830 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
831 +
832 +Total bytes: 8 bytes
833 +
834 +**Example:**AA0100010001003C
835 +
836 +WMOD=01
837 +
838 +CITEMP=0001
839 +
840 +TEMPlow=0001
841 +
842 +TEMPhigh=003C
843 +
844 +
845 +**DS18B20 and TMP117 Threshold Alarm**
846 +
847 + AT+WMOD=1,60,-10,20
848 +
849 +(% style="color:#4f81bd" %)**Downlink Command:**
850 +
851 +**Example:**A5013CFC180014
852 +
853 +MOD=01
854 +
855 +CITEMP=3C(S)
856 +
857 +TEMPlow=FC18
858 +
859 +TEMPhigh=0014
860 +
861 +
862 +**Fluctuation alarm for DS18B20 and TMP117**
863 +
864 +AT+WMOD=2,60,5
865 +
866 +(% style="color:#4f81bd" %)**Downlink Command:**
867 +
868 +**Example:**A5023C05
869 +
870 +MOD=02
871 +
872 +CITEMP=3C(S)
873 +
874 +temperature fluctuation=05
875 +
876 +
877 +**Collect multiple times and send once**
878 +
879 +AT+WMOD=3,1,60,20,-16,32,1  ~/~/Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -10 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately.
880 +
881 +(% style="color:#4f81bd" %)**Downlink Command:**
882 +
883 +**Example:**A50301003C14FFF0002001
884 +
885 +MOD=03
886 +
887 +EXT=01
888 +
889 +CITEMP=003C(S)
890 +
891 +Total number of acquisitions=14
892 +
893 +TEMPlow=FFF0
894 +
895 +TEMPhigh=0020
896 +
897 +ARTEMP=01
898 +
1185 1185  
1186 1186  )))
1187 1187  
... ... @@ -1244,8 +1244,6 @@
1244 1244  * RED LED when external sensor is not connected
1245 1245  * For each success downlink, the PURPLE LED will blink once
1246 1246  
1247 -
1248 -
1249 1249  == 2.9 installation ==
1250 1250  
1251 1251  
... ... @@ -1303,8 +1303,6 @@
1303 1303  * Operating Range: -40 ~~ 125 °C
1304 1304  * Working voltage 2.35v ~~ 5v
1305 1305  
1306 -
1307 -
1308 1308  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1309 1309  
1310 1310  
... ... @@ -1374,8 +1374,6 @@
1374 1374  
1375 1375  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1376 1376  
1377 -
1378 -
1379 1379  == 4.2 Set External Sensor Mode ==
1380 1380  
1381 1381  
... ... @@ -1399,8 +1399,6 @@
1399 1399  
1400 1400  * 0xA20702003c: Same as AT+SETCNT=60
1401 1401  
1402 -
1403 -
1404 1404  == 4.3 Enable/Disable uplink Temperature probe ID ==
1405 1405  
1406 1406  
... ... @@ -1431,8 +1431,6 @@
1431 1431  * **0xA800**  **~-~->** AT+PID=0
1432 1432  * **0xA801**     **~-~->** AT+PID=1
1433 1433  
1434 -
1435 -
1436 1436  == 4.4 Set Password ==
1437 1437  
1438 1438  
... ... @@ -1484,8 +1484,6 @@
1484 1484  
1485 1485  * There is no downlink command to set to Sleep mode.
1486 1486  
1487 -
1488 -
1489 1489  == 4.7 Set system time ==
1490 1490  
1491 1491  
... ... @@ -1594,38 +1594,32 @@
1594 1594  
1595 1595  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1596 1596  
1597 -
1598 -
1599 1599  == 4.13 Auto Send None-ACK messages ==
1600 1600  
1601 1601  
1602 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1603 1603  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1604 1604  
1605 1605  
1606 1606  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1607 1607  
1608 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1609 1609  The default factory setting is 0
1610 1610  
1611 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1612 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1613 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1309 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1310 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1311 +|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1614 1614  
1615 1615  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1616 1616  
1617 1617  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1618 1618  
1619 -
1620 -
1621 1621  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1622 1622  
1623 1623  
1624 1624  Feature: Set internal and external temperature sensor alarms.
1625 1625  
1626 -(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1627 -|(%%)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|(%%)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|(%%)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1628 -|(%%)(% style="color:#037691" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|Set internal and external temperature sensor alarms|OK
1322 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1323 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1324 +|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1629 1629  
1630 1630  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1631 1631  
... ... @@ -1704,6 +1704,7 @@
1704 1704  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1705 1705  
1706 1706  
1403 +
1707 1707  == 5.3 Battery Life Analyze ==
1708 1708  
1709 1709  
... ... @@ -2137,8 +2137,6 @@
2137 2137  
2138 2138  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2139 2139  
2140 -
2141 -
2142 2142  = 8. Packing Info =
2143 2143  
2144 2144  
... ... @@ -2152,15 +2152,11 @@
2152 2152  * Device Size:  10 x 10 x 3.5 cm
2153 2153  * Device Weight: 120.5g
2154 2154  
2155 -
2156 -
2157 2157  = 9. Reference material =
2158 2158  
2159 2159  
2160 2160  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2161 2161  
2162 -
2163 -
2164 2164  = 10. FCC Warning =
2165 2165  
2166 2166