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Last modified by Xiaoling on 2023/07/18 10:12
From version 210.10
edited by Xiaoling
on 2022/10/26 16:52
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  
... ... @@ -707,79 +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  
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 +)))
720 720  
721 -**Poll message flag & Ext:**
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 +)))
723 723  
724 -[[image:image-20221006192726-1.png||height="112" width="754"]]
915 +(% _mstvisible="6" %)
916 +(((
917 +(% _mstvisible="7" %)
918 +(((
919 +(% _mstvisible="8" %)
920 +
921 +)))
922 +)))
923 +)))
725 725  
726 -(% 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)
925 +(% _mstvisible="1" %)
926 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
727 727  
728 -(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
928 +(% _mstvisible="1" %)
929 +(((
930 +(% _mstvisible="2" %)
931 +(((
932 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
933 +(((
934 +[[image:image-20221006192726-1.png||height="112" width="754"]]
729 729  
730 -* Poll Message Flag is set to 1.
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)
731 731  
732 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
938 +(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
733 733  
940 +
941 +)))
942 +)))
943 +)))
734 734  
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 +)))
735 735  
967 +(% _mstvisible="1" %)
968 +(((
969 +(% _mstvisible="2" %)
970 +(((
971 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
972 +(((
973 +
974 +)))
975 +
976 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
977 +(((
736 736  For example, in US915 band, the max payload for different DR is:
979 +)))
980 +)))
981 +)))
737 737  
738 -(% 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 +)))
739 739  
740 -(% 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 +)))
741 741  
742 -(% 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 +)))
743 743  
744 -(% 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 +)))
745 745  
1027 +(% _mstvisible="1" %)
1028 +(((
1029 +(% _mstvisible="2" %)
1030 +(((
1031 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1032 +(((
746 746  If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1034 +)))
1035 +)))
1036 +)))
747 747  
748 748  
749 -**Example:**
1039 +(% _mstvisible="1" style="text-align: left;" %)
1040 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
750 750  
1042 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
751 751  If LHT65N has below data inside Flash:
752 752  
1045 +(% _mstvisible="1" %)
753 753  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
754 754  
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 +)))
755 755  
756 -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 +)))
757 757  
758 -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 +)))
759 759  
760 - Stop time: 60066DA7= time 21/1/19 05:27:03
1066 +(% _mstvisible="1" %)
1067 +(((
1068 +(% _mstvisible="2" %)
1069 +
1070 +)))
761 761  
1072 +(% _mstvisible="1" %)
1073 +(((
1074 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1075 +LHT65N will uplink this payload.
1076 +)))
762 762  
763 -**LHT65N will uplink this payload.**
764 -
1078 +(% _mstvisible="1" %)
765 765  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
766 766  
767 767  
1082 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1083 +(((
768 768  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1085 +)))
769 769  
1087 +(% _msthash="315237" _msttexthash="1385839" %)
1088 +(((
770 770  Where the first 11 bytes is for the first entry:
1090 +)))
771 771  
1092 +(% _msthash="315238" _msttexthash="274846" %)
1093 +(((
772 772  7FFF089801464160065F97
1095 +)))
773 773  
1097 +(% _msthash="315239" _msttexthash="617435" %)
1098 +(((
774 774  Ext sensor data=0x7FFF/100=327.67
1100 +)))
775 775  
1102 +(% _msthash="315240" _msttexthash="270543" %)
1103 +(((
776 776  Temp=0x0898/100=22.00
1105 +)))
777 777  
1107 +(% _msthash="315241" _msttexthash="211783" %)
1108 +(((
778 778  Hum=0x0146/10=32.6
1110 +)))
779 779  
1112 +(% _msthash="315242" _msttexthash="1569776" %)
1113 +(((
780 780  poll message flag & Ext=0x41,means reply data,Ext=1
1115 +)))
781 781  
1117 +(% _msthash="315243" _msttexthash="1120509" %)
1118 +(((
782 782  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1120 +)))
783 783  
784 784  
785 785  
... ... @@ -878,6 +878,7 @@
878 878  * RED LED when external sensor is not connected
879 879  * For each success downlink, the PURPLE LED will blink once
880 880  
1219 +
881 881  == 2.9 installation ==
882 882  
883 883  
... ... @@ -935,6 +935,7 @@
935 935  * Operating Range: -40 ~~ 125 °C
936 936  * Working voltage 2.35v ~~ 5v
937 937  
1277 +
938 938  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
939 939  
940 940  
... ... @@ -1004,6 +1004,7 @@
1004 1004  
1005 1005  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1006 1006  
1347 +
1007 1007  == 4.2 Set External Sensor Mode ==
1008 1008  
1009 1009  
... ... @@ -1027,6 +1027,7 @@
1027 1027  
1028 1028  * 0xA20702003c: Same as AT+SETCNT=60
1029 1029  
1371 +
1030 1030  == 4.3 Enable/Disable uplink Temperature probe ID ==
1031 1031  
1032 1032  
... ... @@ -1057,6 +1057,7 @@
1057 1057  * **0xA800**  **~-~->** AT+PID=0
1058 1058  * **0xA801**     **~-~->** AT+PID=1
1059 1059  
1402 +
1060 1060  == 4.4 Set Password ==
1061 1061  
1062 1062  
... ... @@ -1108,6 +1108,7 @@
1108 1108  
1109 1109  * There is no downlink command to set to Sleep mode.
1110 1110  
1454 +
1111 1111  == 4.7 Set system time ==
1112 1112  
1113 1113  
... ... @@ -1216,6 +1216,7 @@
1216 1216  
1217 1217  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1218 1218  
1563 +
1219 1219  == 4.13 Auto Send None-ACK messages ==
1220 1220  
1221 1221  
... ... @@ -1236,6 +1236,7 @@
1236 1236  
1237 1237  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1238 1238  
1584 +
1239 1239  == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1240 1240  
1241 1241  
... ... @@ -1755,6 +1755,7 @@
1755 1755  
1756 1756  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1757 1757  
2104 +
1758 1758  = 8. Packing Info =
1759 1759  
1760 1760  
... ... @@ -1768,11 +1768,13 @@
1768 1768  * Device Size:  10 x 10 x 3.5 cm
1769 1769  * Device Weight: 120.5g
1770 1770  
2118 +
1771 1771  = 9. Reference material =
1772 1772  
1773 1773  
1774 1774  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1775 1775  
2124 +
1776 1776  = 10. FCC Warning =
1777 1777  
1778 1778