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Last modified by Xiaoling on 2023/07/18 10:12
From version 210.12
edited by Xiaoling
on 2022/10/26 17:04
Change comment: There is no comment for this version
To version 210.3
edited by Xiaoling
on 2022/10/26 15:43
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -61,6 +61,7 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 +
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -85,6 +85,7 @@
85 85  * ±2°C accuracy from -55°C to +125°C
86 86  * Operating Range: -55 °C ~~ 125 °C
87 87  
89 +
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 90  
... ... @@ -207,35 +207,48 @@
207 207  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
208 208  )))
209 209  
210 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
211 -|=(% style="width: 60px;" %)(((
212 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
213 +|=(% style="width: 60px;" %)
214 +(((
212 212  **Size(bytes)**
213 -)))|=(% style="width: 30px;" %)(((
216 +)))|=(% style="width: 30px;" %)
217 +(((
214 214  **2**
215 -)))|=(% style="width: 100px;" %)(((
219 +)))|=(% style="width: 100px;" %)
220 +(((
216 216  **2**
217 -)))|=(% style="width: 100px;" %)(((
222 +)))|=(% style="width: 100px;" %)
223 +(((
218 218  **2**
219 -)))|=(% style="width: 50px;" %)(((
225 +)))|=(% style="width: 50px;" %)
226 +(((
220 220  **1**
221 -)))|=(% style="width: 50px;" %)(((
228 +)))|=(% style="width: 50px;" %)
229 +(((
222 222  **4**
223 223  )))
224 -|(% style="width:97px" %)(((
232 +|(% style="width:97px" %)
233 +(((
225 225  **Value**
226 -)))|(% style="width:39px" %)(((
227 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228 -)))|(% style="width:100px" %)(((
235 +)))|(% style="width:39px" %)
229 229  (((
237 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" ]]
238 +)))|(% style="width:100px" %)
239 +(((
240 +(((
230 230  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
231 231  )))
232 -)))|(% style="width:77px" %)(((
243 +)))|(% style="width:77px" %)
233 233  (((
245 +(((
234 234  [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
235 235  )))
236 -)))|(% style="width:47px" %)(((
237 -[[Ext>>||anchor="H2.4.5Ext23"]] #
238 -)))|(% style="width:51px" %)(((
248 +
249 +)))|(% style="width:47px" %)
250 +(((
251 +[[Ext>>||anchor="H2.4.5Ext23" ]] #
252 +)))|(% style="width:51px" %)
253 +(((
239 239  [[Ext value>>||anchor="H2.4.6Extvalue"]]
240 240  )))
241 241  
... ... @@ -243,6 +243,7 @@
243 243  * The 7th byte (EXT #): defines the external sensor model.
244 244  * 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.)
245 245  
261 +
246 246  === 2.4.1 Decoder in TTN V3 ===
247 247  
248 248  
... ... @@ -271,6 +271,7 @@
271 271  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
272 272  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
273 273  
290 +
274 274  === 2.4.3 Built-in Temperature ===
275 275  
276 276  
... ... @@ -282,6 +282,7 @@
282 282  
283 283  * Temperature:  (0xF5C6-65536)/100=-26.18℃
284 284  
302 +
285 285  === 2.4.4 Built-in Humidity ===
286 286  
287 287  
... ... @@ -289,6 +289,7 @@
289 289  
290 290  * Humidity:    0x025C/10=60.4%
291 291  
310 +
292 292  === 2.4.5 Ext # ===
293 293  
294 294  
... ... @@ -333,58 +333,118 @@
333 333  
334 334  )))
335 335  
336 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
337 -|=(% style="width: 50px;" %)(((
338 -**Size(bytes)**
339 -)))|=(% style="width: 70px;" %)(((
340 -**2**
341 -)))|=(% style="width: 120px;" %)(((
342 -**2**
343 -)))|=(% style="width: 120px;" %)(((
344 -**2**
345 -)))|=(% style="width: 50px;" %)(((
346 -**1**
347 -)))|=(% style="width: 70px;" %)(((
348 -**4**
355 +(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:510px" %)
356 +|=(% style="width: 50px;" %)
357 +(((**Size(bytes)**
358 +)))|=(% _mstvisible="4" style="width: 71px;" %)
359 +(((
360 +(% _mstvisible="6" %)
361 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
362 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
363 +(((
364 +(% _mstvisible="6" %)
365 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
366 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
367 +(((
368 +(% _mstvisible="6" %)
369 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
370 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
371 +(((
372 +(% _mstvisible="6" %)
373 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
374 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
375 +(((
376 +(% _mstvisible="6" %)
377 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
349 349  )))
350 -|(% style="width:110px" %)(((
351 -**Value**
352 -)))|(% style="width:71px" %)(((
353 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
354 -)))|(% style="width:99px" %)(((
355 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
356 -)))|(% style="width:132px" %)(((
357 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
358 -)))|(% style="width:54px" %)(((
379 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
380 +(((
381 +(% _mstvisible="6" %)
382 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
383 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
384 +(((
385 +(% _mstvisible="6" %)
386 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
387 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
388 +(((
389 +(% _mstvisible="6" %)
390 +(((
391 +(% _mstvisible="7" %)
392 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
393 +)))
394 +
395 +(% _mstvisible="6" %)
396 +(((
397 +(% _mstvisible="7" %)
398 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
399 +)))
400 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
401 +(((
402 +(% _mstvisible="6" %)
403 +(((
404 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
405 +BAT Status &
406 +)))
407 +
408 +(% _mstvisible="6" %)
409 +(((
410 +(% _mstvisible="7" %)
411 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
412 +)))
413 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
414 +(((
415 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
359 359  Status & Ext
360 -)))|(% style="width:64px" %)(((
361 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
417 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
418 +(((
419 +(% _mstvisible="6" %)
420 +(((
421 +(% _mstvisible="7" %)
422 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
362 362  )))
424 +)))
363 363  
364 -* **Battery status & Built-in Humidity**
426 +(% _mstvisible="1" %)
427 +* (% _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**
365 365  
366 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
367 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
368 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
429 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
430 +(% _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]
431 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
432 +(((
433 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
369 369  BAT Status
435 +
436 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
370 370  00(b): Ultra Low ( BAT <= 2.50v)
438 +
439 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
371 371  01(b): Low  (2.50v <=BAT <= 2.55v)
441 +
442 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
372 372  10(b): OK   (2.55v <= BAT <=2.65v)
444 +
445 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
373 373  11(b): Good   (BAT >= 2.65v)
374 -)))|(% style="width:132px" %)(((
375 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
447 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
448 +(((
449 +(% _mstvisible="6" %)
450 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
451 +
452 +(% _mstvisible="6" %)
453 +
376 376  )))
377 377  
378 -* **Status & Ext Byte**
456 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
379 379  
380 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
381 -|=(% 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]**
382 -|=(% 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)
458 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:520px" %)
459 +|(% 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]**
460 +|(% 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)
383 383  
384 384  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
385 385  * (% 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.
386 386  * (% 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)
387 387  
466 +
388 388  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
389 389  
390 390  
... ... @@ -470,20 +470,20 @@
470 470  
471 471  Ext=4,Interrupt Sensor：
472 472  
473 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
474 -|(% style="width:101px" %)(((
552 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
553 +|(% style="width:117px" %)(((
475 475  AT+EXT=4,1
476 -)))|(% style="width:373px" %)(((
555 +)))|(% style="width:371px" %)(((
477 477  Sent uplink packet in both rising and falling interrupt
478 478  )))
479 -|(% style="width:101px" %)(((
558 +|(% style="width:117px" %)(((
480 480  AT+EXT=4,2
481 -)))|(% style="width:373px" %)(((
560 +)))|(% style="width:371px" %)(((
482 482  Sent uplink packet only in falling interrupt
483 483  )))
484 -|(% style="width:101px" %)(((
563 +|(% style="width:117px" %)(((
485 485  AT+EXT=4,3
486 -)))|(% style="width:373px" %)(((
565 +)))|(% style="width:371px" %)(((
487 487  Sent uplink packet only in rising interrupt
488 488  )))
489 489  
... ... @@ -707,77 +707,338 @@
707 707  === 2.6.5 Datalog Uplink payload ===
708 708  
709 709  
789 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
710 710  The Datalog poll reply uplink will use below payload format.
711 711  
712 -**Retrieval data payload:**
792 +(% _mstvisible="1" %)
793 +(((
794 +(% _mstvisible="2" %)
795 +
713 713  
714 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
715 -|=(% style="width: 60px;" %)(((
716 -**Size(bytes)**
717 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
718 -|(% 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"]]
797 +(% _mstvisible="2" %)
798 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
799 +)))
719 719  
720 -**Poll message flag & Ext:**
801 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
802 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
803 +(((
804 +(% _mstvisible="6" %)
805 +(((
806 +(% _mstvisible="7" %)
807 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
808 +)))
809 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
810 +(((
811 +(% _mstvisible="6" %)
812 +(((
813 +(% _mstvisible="7" %)
814 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
815 +)))
816 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
817 +(((
818 +(% _mstvisible="6" %)
819 +(((
820 +(% _mstvisible="7" %)
821 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
822 +)))
823 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
824 +(((
825 +(% _mstvisible="6" %)
826 +(((
827 +(% _mstvisible="7" %)
828 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
829 +)))
830 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
831 +(((
832 +(% _mstvisible="6" %)
833 +(((
834 +(% _mstvisible="7" %)
835 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
836 +)))
837 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
838 +(((
839 +(% _mstvisible="6" %)
840 +(((
841 +(% _mstvisible="7" %)
842 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
843 +)))
844 +)))
845 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
846 +(((
847 +(% _mstvisible="6" %)
848 +(((
849 +(% _mstvisible="7" %)
850 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
851 +)))
852 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
853 +(((
854 +(% _mstvisible="6" %)
855 +(((
856 +(% _mstvisible="7" %)
857 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
858 +)))
859 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
860 +(((
861 +(% _mstvisible="6" %)
862 +(((
863 +(% _mstvisible="7" %)
864 +(((
865 +(% _mstvisible="8" %)
866 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
867 +)))
868 +)))
721 721  
870 +(% _mstvisible="6" %)
871 +(((
872 +(% _mstvisible="7" %)
873 +(((
874 +(% _mstvisible="8" %)
875 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
876 +)))
877 +)))
878 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
879 +(((
880 +(% _mstvisible="6" %)
881 +(((
882 +(% _mstvisible="7" %)
883 +(((
884 +(% _mstvisible="8" %)
885 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
886 +)))
887 +)))
722 722  
889 +(% _mstvisible="6" %)
890 +(((
891 +(% _mstvisible="7" %)
892 +(((
893 +(% _mstvisible="8" %)
894 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
895 +)))
896 +)))
897 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
898 +(((
899 +(% _mstvisible="6" %)
900 +(((
901 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
902 +Poll message flag & Ext
903 +)))
904 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
905 +(((
906 +(% _mstvisible="6" %)
907 +(((
908 +(% _mstvisible="7" %)
909 +(((
910 +(% _mstvisible="8" %)
911 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
912 +)))
913 +)))
914 +
915 +(% _mstvisible="6" %)
916 +(((
917 +(% _mstvisible="7" %)
918 +(((
919 +(% _mstvisible="8" %)
920 +
921 +)))
922 +)))
923 +)))
924 +
925 +(% _mstvisible="1" %)
926 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
927 +
928 +(% _mstvisible="1" %)
929 +(((
930 +(% _mstvisible="2" %)
931 +(((
932 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
933 +(((
723 723  [[image:image-20221006192726-1.png||height="112" width="754"]]
724 724  
725 -(% 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)
936 +(% 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)
726 726  
727 -(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
938 +(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
728 728  
729 -* Poll Message Flag is set to 1.
940 +
941 +)))
942 +)))
943 +)))
730 730  
731 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
945 +(% _mstvisible="1" %)
946 +* (% _mstvisible="3" %)
947 +(((
948 +(% _mstvisible="4" %)
949 +(((
950 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
951 +(((
952 +Poll Message Flag is set to 1.
953 +)))
954 +)))
955 +)))
956 +* (% _mstvisible="3" %)
957 +(((
958 +(% _mstvisible="4" %)
959 +(((
960 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
961 +(((
962 +Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
963 +)))
964 +)))
965 +)))
732 732  
967 +(% _mstvisible="1" %)
968 +(((
969 +(% _mstvisible="2" %)
970 +(((
971 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
972 +(((
973 +
974 +)))
733 733  
976 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
977 +(((
734 734  For example, in US915 band, the max payload for different DR is:
979 +)))
980 +)))
981 +)))
735 735  
736 -(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
983 +(% _mstvisible="1" %)
984 +(((
985 +(% _mstvisible="2" %)
986 +(((
987 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
988 +(((
989 +**a) DR0:** max is 11 bytes so one entry of data
990 +)))
991 +)))
992 +)))
737 737  
738 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
994 +(% _mstvisible="1" %)
995 +(((
996 +(% _mstvisible="2" %)
997 +(((
998 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
999 +(((
1000 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1001 +)))
1002 +)))
1003 +)))
739 739  
740 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1005 +(% _mstvisible="1" %)
1006 +(((
1007 +(% _mstvisible="2" %)
1008 +(((
1009 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1010 +(((
1011 +**c) DR2:** total payload includes 11 entries of data
1012 +)))
1013 +)))
1014 +)))
741 741  
742 -(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1016 +(% _mstvisible="1" %)
1017 +(((
1018 +(% _mstvisible="2" %)
1019 +(((
1020 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1021 +(((
1022 +**d) DR3: **total payload includes 22 entries of data.
1023 +)))
1024 +)))
1025 +)))
743 743  
1027 +(% _mstvisible="1" %)
1028 +(((
1029 +(% _mstvisible="2" %)
1030 +(((
1031 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1032 +(((
744 744  If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1034 +)))
1035 +)))
1036 +)))
745 745  
746 746  
747 -**Example:**
1039 +(% _mstvisible="1" style="text-align: left;" %)
1040 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
748 748  
1042 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
749 749  If LHT65N has below data inside Flash:
750 750  
1045 +(% _mstvisible="1" %)
751 751  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
752 752  
1048 +(% _mstvisible="1" %)
1049 +(((
1050 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1051 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1052 +)))
753 753  
754 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1054 +(% _mstvisible="1" %)
1055 +(((
1056 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1057 + Where : Start time: 60065F97 = time 21/1/19 04:27:03
1058 +)))
755 755  
756 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
1060 +(% _mstvisible="1" %)
1061 +(((
1062 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1063 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1064 +)))
757 757  
758 - Stop time: 60066DA7= time 21/1/19 05:27:03
1066 +(% _mstvisible="1" %)
1067 +(((
1068 +(% _mstvisible="2" %)
1069 +
1070 +)))
759 759  
1072 +(% _mstvisible="1" %)
1073 +(((
1074 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1075 +LHT65N will uplink this payload.
1076 +)))
760 760  
761 -**LHT65N will uplink this payload.**
762 -
1078 +(% _mstvisible="1" %)
763 763  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
764 764  
765 765  
1082 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1083 +(((
766 766  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1085 +)))
767 767  
1087 +(% _msthash="315237" _msttexthash="1385839" %)
1088 +(((
768 768  Where the first 11 bytes is for the first entry:
1090 +)))
769 769  
1092 +(% _msthash="315238" _msttexthash="274846" %)
1093 +(((
770 770  7FFF089801464160065F97
1095 +)))
771 771  
1097 +(% _msthash="315239" _msttexthash="617435" %)
1098 +(((
772 772  Ext sensor data=0x7FFF/100=327.67
1100 +)))
773 773  
1102 +(% _msthash="315240" _msttexthash="270543" %)
1103 +(((
774 774  Temp=0x0898/100=22.00
1105 +)))
775 775  
1107 +(% _msthash="315241" _msttexthash="211783" %)
1108 +(((
776 776  Hum=0x0146/10=32.6
1110 +)))
777 777  
1112 +(% _msthash="315242" _msttexthash="1569776" %)
1113 +(((
778 778  poll message flag & Ext=0x41,means reply data,Ext=1
1115 +)))
779 779  
1117 +(% _msthash="315243" _msttexthash="1120509" %)
1118 +(((
780 780  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1120 +)))
781 781  
782 782  
783 783  
... ... @@ -876,6 +876,7 @@
876 876  * RED LED when external sensor is not connected
877 877  * For each success downlink, the PURPLE LED will blink once
878 878  
1219 +
879 879  == 2.9 installation ==
880 880  
881 881  
... ... @@ -933,6 +933,7 @@
933 933  * Operating Range: -40 ~~ 125 °C
934 934  * Working voltage 2.35v ~~ 5v
935 935  
1277 +
936 936  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
937 937  
938 938  
... ... @@ -1002,6 +1002,7 @@
1002 1002  
1003 1003  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1004 1004  
1347 +
1005 1005  == 4.2 Set External Sensor Mode ==
1006 1006  
1007 1007  
... ... @@ -1025,6 +1025,7 @@
1025 1025  
1026 1026  * 0xA20702003c: Same as AT+SETCNT=60
1027 1027  
1371 +
1028 1028  == 4.3 Enable/Disable uplink Temperature probe ID ==
1029 1029  
1030 1030  
... ... @@ -1055,6 +1055,7 @@
1055 1055  * **0xA800**  **~-~->** AT+PID=0
1056 1056  * **0xA801**     **~-~->** AT+PID=1
1057 1057  
1402 +
1058 1058  == 4.4 Set Password ==
1059 1059  
1060 1060  
... ... @@ -1106,6 +1106,7 @@
1106 1106  
1107 1107  * There is no downlink command to set to Sleep mode.
1108 1108  
1454 +
1109 1109  == 4.7 Set system time ==
1110 1110  
1111 1111  
... ... @@ -1215,20 +1215,21 @@
1215 1215  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1216 1216  
1217 1217  
1218 -
1219 1219  == 4.13 Auto Send None-ACK messages ==
1220 1220  
1221 1221  
1567 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1222 1222  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.
1223 1223  
1224 1224  
1225 1225  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1226 1226  
1573 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1227 1227  The default factory setting is 0
1228 1228  
1229 -(% border="1" style="background-color:#ffffcc; color:green; width:270px" %)
1230 -|=(% style="width: 100px;" %)**Command Example**|=(% style="width: 120px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1231 -|(% style="width:171px" %)AT+PNACKMD=1|(% style="width:219px" %)Poll None-ACK message|(% style="width:88px" %)OK
1576 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1577 +(% _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**
1578 +(% _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
1232 1232  
1233 1233  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1234 1234  
... ... @@ -1235,18 +1235,15 @@
1235 1235  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1236 1236  
1237 1237  
1238 -
1239 -
1240 1240  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1241 1241  
1242 1242  
1243 1243  Feature: Set internal and external temperature sensor alarms.
1244 1244  
1245 -(% border="1" style="background-color:#ffffcc; color:green; width:500px" %)
1246 -|(% style="width:250px" %)**Command Example**|(% style="width:200px" %)**Function**|(% style="width:50px" %)**Response**
1247 -|(% style="width:271px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:462px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1590 +(% border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1591 +|(%%)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|(%%)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|(%%)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1592 +|(%%)(% style="color:#037691" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|Set internal and external temperature sensor alarms|OK
1248 1248  
1249 -
1250 1250  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1251 1251  
1252 1252  (% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
... ... @@ -1757,6 +1757,7 @@
1757 1757  
1758 1758  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1759 1759  
2104 +
1760 1760  = 8. Packing Info =
1761 1761  
1762 1762  
... ... @@ -1770,11 +1770,13 @@
1770 1770  * Device Size:  10 x 10 x 3.5 cm
1771 1771  * Device Weight: 120.5g
1772 1772  
2118 +
1773 1773  = 9. Reference material =
1774 1774  
1775 1775  
1776 1776  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1777 1777  
2124 +
1778 1778  = 10. FCC Warning =
1779 1779  
1780 1780