Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN

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...	...	@@ -198,10 +198,9 @@
198	198
199	199
200	200
	201	+== 2.4 Uplink Payload   ( Fport~=2) ==
201	201
202		-== 2.4 Uplink Payload ==
203	203
204		-
205	205	(((
206	206	The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
207	207	)))
...	...	@@ -210,69 +210,37 @@
210	210	After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
211	211	)))
212	212
213		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
214		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
215		-(((
216		-(% _mstvisible="6" %)
217		-(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
218		-)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
219		-(((
220		-(% _mstvisible="6" %)
221		-(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
222		-)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
223		-(((
224		-(% _mstvisible="6" %)
225		-(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
226		-)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
227		-(((
228		-(% _mstvisible="6" %)
229		-(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
230		-)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
231		-(((
232		-(% _mstvisible="6" %)
233		-(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
234		-)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
235		-(((
236		-(% _mstvisible="6" %)
237		-(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
	212	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	213	+|=(% style="width: 60px;" %)(((
	214	+**Size(bytes)**
	215	+)))|=(% style="width: 30px;" %)(((
	216	+**2**
	217	+)))|=(% style="width: 100px;" %)(((
	218	+**2**
	219	+)))|=(% style="width: 100px;" %)(((
	220	+**2**
	221	+)))|=(% style="width: 50px;" %)(((
	222	+**1**
	223	+)))|=(% style="width: 50px;" %)(((
	224	+**4**
238	238	)))
239		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
	226	+|(% style="width:97px" %)(((
	227	+**Value**
	228	+)))|(% style="width:39px" %)(((
	229	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	230	+)))|(% style="width:100px" %)(((
240	240	(((
241		-(% _mstvisible="6" %)
242		-(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
243		-)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
244		-(((
245		-(% _mstvisible="6" %)
246		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
247		-)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
248		-(((
249		-(% _mstvisible="6" %)
250		-(((
251		-(% _mstvisible="7" %)
252		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
	232	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
253	253	)))
254		-)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
	234	+)))|(% style="width:77px" %)(((
255	255	(((
256		-(% _mstvisible="6" %)
257		-(((
258		-(% _mstvisible="7" %)
259		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
	236	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
260	260	)))
261		-
262		-(% _mstvisible="6" %)
263		-(((
264		-(% _mstvisible="7" %)
265		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
	238	+)))|(% style="width:47px" %)(((
	239	+[[Ext>>||anchor="H2.4.5Ext23"]] #
	240	+)))|(% style="width:51px" %)(((
	241	+[[Ext value>>||anchor="H2.4.6Extvalue"]]
266	266	)))
267		-)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
268		-(((
269		-(% _mstvisible="6" %)
270		-[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
271		-)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
272		-(((
273		-(% _mstvisible="6" %)
274		-[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
275		-)))
276	276
277	277	* The First 6 bytes: has fix meanings for every LHT65N.
278	278	* The 7th byte (EXT #): defines the external sensor model.
...	...	@@ -279,23 +279,18 @@
279	279	* 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.)
280	280
281	281
282		-
283	283	=== 2.4.1 Decoder in TTN V3 ===
284	284
285	285
286	286	When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
287	287
288		-Below is the position to put the decoder and LHT65N decoder can be download from here:
	254	+Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
289	289
290	290
291		-[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
292		-
293		-
294	294	[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
295	295
296	296
297	297
298		-
299	299	=== 2.4.2 BAT-Battery Info ===
300	300
301	301
...	...	@@ -313,7 +313,6 @@
313	313	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
314	314
315	315
316		-
317	317	=== 2.4.3 Built-in Temperature ===
318	318
319	319
...	...	@@ -326,7 +326,6 @@
326	326	* Temperature:  (0xF5C6-65536)/100=-26.18℃
327	327
328	328
329		-
330	330	=== 2.4.4 Built-in Humidity ===
331	331
332	332
...	...	@@ -335,7 +335,6 @@
335	335	* Humidity:    0x025C/10=60.4%
336	336
337	337
338		-
339	339	=== 2.4.5 Ext # ===
340	340
341	341
...	...	@@ -358,6 +358,8 @@
358	358
359	359	The last 2 bytes of data are meaningless
360	360
	320	+
	321	+
361	361	[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
362	362
363	363
...	...	@@ -380,114 +380,53 @@
380	380
381	381	)))
382	382
383		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
384		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
385		-(((
386		-(% _mstvisible="6" %)
387		-(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
388		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
389		-(((
390		-(% _mstvisible="6" %)
391		-(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
392		-)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
393		-(((
394		-(% _mstvisible="6" %)
395		-(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
396		-)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
397		-(((
398		-(% _mstvisible="6" %)
399		-(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
400		-)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
401		-(((
402		-(% _mstvisible="6" %)
403		-(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
404		-)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
405		-(((
406		-(% _mstvisible="6" %)
407		-(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
	344	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	345	+|=(% style="width: 50px;" %)(((
	346	+**Size(bytes)**
	347	+)))|=(% style="width: 70px;" %)(((
	348	+**2**
	349	+)))|=(% style="width: 120px;" %)(((
	350	+**2**
	351	+)))|=(% style="width: 120px;" %)(((
	352	+**2**
	353	+)))|=(% style="width: 50px;" %)(((
	354	+**1**
	355	+)))|=(% style="width: 70px;" %)(((
	356	+**4**
408	408	)))
409		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
410		-(((
411		-(% _mstvisible="6" %)
412		-(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
413		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
414		-(((
415		-(% _mstvisible="6" %)
416		-[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
417		-)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
418		-(((
419		-(% _mstvisible="6" %)
420		-(((
421		-(% _mstvisible="7" %)
422		-[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
423		-)))
424		-
425		-(% _mstvisible="6" %)
426		-(((
427		-(% _mstvisible="7" %)
428		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
429		-)))
430		-)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
431		-(((
432		-(% _mstvisible="6" %)
433		-(((
434		-(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
435		-BAT Status &
436		-)))
437		-
438		-(% _mstvisible="6" %)
439		-(((
440		-(% _mstvisible="7" %)
441		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
442		-)))
443		-)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
444		-(((
445		-(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
	358	+|(% style="width:110px" %)(((
	359	+**Value**
	360	+)))|(% style="width:71px" %)(((
	361	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
	362	+)))|(% style="width:99px" %)(((
	363	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	364	+)))|(% style="width:132px" %)(((
	365	+BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	366	+)))|(% style="width:54px" %)(((
446	446	Status & Ext
447		-)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
448		-(((
449		-(% _mstvisible="6" %)
450		-(((
451		-(% _mstvisible="7" %)
452		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
	368	+)))|(% style="width:64px" %)(((
	369	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
453	453	)))
454		-)))
455	455
456		-(% _mstvisible="1" %)
457		-* (% _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**
	372	+* **Battery status & Built-in Humidity**
458	458
459		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
460		-(% _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]
461		-(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
462		-(((
463		-(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
	374	+(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	375	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	376	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
464	464	BAT Status
465		-
466		-(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
467	467	00(b): Ultra Low ( BAT <= 2.50v)
468		-
469		-(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
470	470	01(b): Low  (2.50v <=BAT <= 2.55v)
471		-
472		-(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
473	473	10(b): OK   (2.55v <= BAT <=2.65v)
474		-
475		-(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
476	476	11(b): Good   (BAT >= 2.65v)
477		-)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
478		-(((
479		-(% _mstvisible="6" %)
480		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
481		-
482		-(% _mstvisible="6" %)
483		-
	382	+)))|(% style="width:132px" %)(((
	383	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
484	484	)))
485	485
486		-* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
	386	+* **Status & Ext Byte**
487	487
488		-(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
489		-|(% 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]**
490		-|(% 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)
	388	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	389	+|=(% 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]**
	390	+|=(% 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)
491	491
492	492	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
493	493	* (% 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.
...	...	@@ -494,7 +494,6 @@
494	494	* (% 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)
495	495
496	496
497		-
498	498	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
499	499
500	500
...	...	@@ -502,11 +502,11 @@
502	502
503	503	be used to power the external ADC sensor; user can control the power on time for this
504	504
505		-sensor by setting:
	404	+(% style="color:blue" %)**sensor by setting:**
506	506
507		-AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	406	+**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
508	508
509		-For example:
	408	+**For example:**
510	510
511	511	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
512	512
...	...	@@ -550,7 +550,7 @@
550	550	[[image:image-20220927095645-1.png||height="534" width="460"]]
551	551
552	552
553		-**Ext=2,Temperature Sensor(TMP117)：**
	452	+(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
554	554
555	555	[[image:image-20220906102307-7.png]]
556	556
...	...	@@ -561,7 +561,6 @@
561	561
562	562
563	563
564		-
565	565	==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
566	566
567	567
...	...	@@ -570,7 +570,7 @@
570	570
571	571	(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
572	572
573		-**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
	471	+(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
574	574
575	575	In Open State, the power consumption is the same as if there is no probe
576	576
...	...	@@ -581,20 +581,20 @@
581	581
582	582	Ext=4,Interrupt Sensor：
583	583
584		-(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
585		-|(% style="width:117px" %)(((
	482	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
	483	+|(% style="width:101px" %)(((
586	586	AT+EXT=4,1
587		-)))|(% style="width:371px" %)(((
	485	+)))|(% style="width:373px" %)(((
588	588	Sent uplink packet in both rising and falling interrupt
589	589	)))
590		-|(% style="width:117px" %)(((
	488	+|(% style="width:101px" %)(((
591	591	AT+EXT=4,2
592		-)))|(% style="width:371px" %)(((
	490	+)))|(% style="width:373px" %)(((
593	593	Sent uplink packet only in falling interrupt
594	594	)))
595		-|(% style="width:117px" %)(((
	493	+|(% style="width:101px" %)(((
596	596	AT+EXT=4,3
597		-)))|(% style="width:371px" %)(((
	495	+)))|(% style="width:373px" %)(((
598	598	Sent uplink packet only in rising interrupt
599	599	)))
600	600
...	...	@@ -609,7 +609,6 @@
609	609
610	610
611	611
612		-
613	613	==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
614	614
615	615
...	...	@@ -625,6 +625,7 @@
625	625
626	626	[[image:image-20220906101320-5.png||height="353" width="696"]]
627	627
	525	+
628	628	Ext=8, Counting Sensor ( 4 bytes)：
629	629
630	630	(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
...	...	@@ -660,52 +660,7 @@
660	660	A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
661	661
662	662
663		-(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
664	664
665		-
666		-(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
667		-
668		-(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
669		-
670		-0): Cancel
671		-
672		-1): Threshold alarm
673		-
674		-2): Fluctuation alarm
675		-
676		-
677		-(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
678		-
679		-(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
680		-
681		-
682		-(% style="color:#037691" %) **Parameter 3 and parameter 4:**
683		-
684		-1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
685		-
686		-Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
687		-
688		-
689		-2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
690		-
691		-Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
692		-
693		-If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
694		-
695		-
696		-(% style="color:blue" %)** Downlink:**
697		-
698		-0xA5 00 ~-~- AT+WMOD=0.
699		-
700		-0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
701		-
702		-0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
703		-
704		-0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
705		-
706		-
707		-
708		-
709	709	== 2.5 Show data on Datacake ==
710	710
711	711
...	...	@@ -768,9 +768,17 @@
768	768
769	769	There are two methods:
770	770
771		-1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
772		-1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack message and store the sensor data, and it will send all messages (10s interval) after the network recovery. note: a) LHT65N will do ack check for data records sending to make sure every data arrive server. b) LHT65N will send data in CONFIRMED Mode when PNACKMD=1, but it won't re-transmit the same packet , it will just mark it as NONE-ACK and resend after network is detected.
	624	+(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
773	773
	626	+
	627	+(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
	628	+
	629	+
	630	+(% style="color:red" %)**Note for method 2:**
	631	+
	632	+* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
	633	+* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
	634	+
774	774	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
775	775
776	776
...	...	@@ -777,6 +777,7 @@
777	777	[[image:image-20220703111700-2.png||height="381" width="1119"]]
778	778
779	779
	641	+
780	780	=== 2.6.2 Unix TimeStamp ===
781	781
782	782
...	...	@@ -801,11 +801,11 @@
801	801
802	802
803	803	(((
804		-There are two ways to set device's time:
	666	+(% style="color:blue" %)**There are two ways to set device's time:**
805	805	)))
806	806
807	807	(((
808		-**~1. Through LoRaWAN MAC Command (Default settings)**
	670	+**1.  Through LoRaWAN MAC Command (Default settings)**
809	809	)))
810	810
811	811	(((
...	...	@@ -855,338 +855,75 @@
855	855	=== 2.6.5 Datalog Uplink payload ===
856	856
857	857
858		-(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
859	859	The Datalog poll reply uplink will use below payload format.
860	860
861		-(% _mstvisible="1" %)
862		-(((
863		-(% _mstvisible="2" %)
864		-
	722	+**Retrieval data payload:**
865	865
866		-(% _mstvisible="2" %)
867		-(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
868		-)))
	724	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	725	+|=(% style="width: 60px;" %)(((
	726	+**Size(bytes)**
	727	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
	728	+|(% 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"]]
869	869
870		-(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
871		-(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
872		-(((
873		-(% _mstvisible="6" %)
874		-(((
875		-(% _mstvisible="7" %)
876		-(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
877		-)))
878		-)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
879		-(((
880		-(% _mstvisible="6" %)
881		-(((
882		-(% _mstvisible="7" %)
883		-(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
884		-)))
885		-)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
886		-(((
887		-(% _mstvisible="6" %)
888		-(((
889		-(% _mstvisible="7" %)
890		-(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
891		-)))
892		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
893		-(((
894		-(% _mstvisible="6" %)
895		-(((
896		-(% _mstvisible="7" %)
897		-(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
898		-)))
899		-)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
900		-(((
901		-(% _mstvisible="6" %)
902		-(((
903		-(% _mstvisible="7" %)
904		-(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
905		-)))
906		-)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
907		-(((
908		-(% _mstvisible="6" %)
909		-(((
910		-(% _mstvisible="7" %)
911		-(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
912		-)))
913		-)))
914		-(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
915		-(((
916		-(% _mstvisible="6" %)
917		-(((
918		-(% _mstvisible="7" %)
919		-(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
920		-)))
921		-)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
922		-(((
923		-(% _mstvisible="6" %)
924		-(((
925		-(% _mstvisible="7" %)
926		-[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
927		-)))
928		-)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
929		-(((
930		-(% _mstvisible="6" %)
931		-(((
932		-(% _mstvisible="7" %)
933		-(((
934		-(% _mstvisible="8" %)
935		-[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
936		-)))
937		-)))
	730	+**Poll message flag & Ext:**
938	938
939		-(% _mstvisible="6" %)
940		-(((
941		-(% _mstvisible="7" %)
942		-(((
943		-(% _mstvisible="8" %)
944		-[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
945		-)))
946		-)))
947		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
948		-(((
949		-(% _mstvisible="6" %)
950		-(((
951		-(% _mstvisible="7" %)
952		-(((
953		-(% _mstvisible="8" %)
954		-[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
955		-)))
956		-)))
957		-
958		-(% _mstvisible="6" %)
959		-(((
960		-(% _mstvisible="7" %)
961		-(((
962		-(% _mstvisible="8" %)
963		-[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
964		-)))
965		-)))
966		-)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
967		-(((
968		-(% _mstvisible="6" %)
969		-(((
970		-(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
971		-Poll message flag & Ext
972		-)))
973		-)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
974		-(((
975		-(% _mstvisible="6" %)
976		-(((
977		-(% _mstvisible="7" %)
978		-(((
979		-(% _mstvisible="8" %)
980		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
981		-)))
982		-)))
983		-
984		-(% _mstvisible="6" %)
985		-(((
986		-(% _mstvisible="7" %)
987		-(((
988		-(% _mstvisible="8" %)
989		-
990		-)))
991		-)))
992		-)))
993		-
994		-(% _mstvisible="1" %)
995		-(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
996		-
997		-(% _mstvisible="1" %)
998		-(((
999		-(% _mstvisible="2" %)
1000		-(((
1001		-(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
1002		-(((
1003	1003	[[image:image-20221006192726-1.png||height="112" width="754"]]
1004	1004
1005		-(% 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)
	734	+(% 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)
1006	1006
1007		-(% class="mark" %)Poll Message Flag(%%): 1: This message is a poll message reply.
	736	+(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
1008	1008
1009		-
1010		-)))
1011		-)))
1012		-)))
	738	+* Poll Message Flag is set to 1.
1013	1013
1014		-(% _mstvisible="1" %)
1015		-* (% _mstvisible="3" %)
1016		-(((
1017		-(% _mstvisible="4" %)
1018		-(((
1019		-(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
1020		-(((
1021		-Poll Message Flag is set to 1.
1022		-)))
1023		-)))
1024		-)))
1025		-* (% _mstvisible="3" %)
1026		-(((
1027		-(% _mstvisible="4" %)
1028		-(((
1029		-(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
1030		-(((
1031		-Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1032		-)))
1033		-)))
1034		-)))
	740	+* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1035	1035
1036		-(% _mstvisible="1" %)
1037		-(((
1038		-(% _mstvisible="2" %)
1039		-(((
1040		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1041		-(((
1042		-
1043		-)))
1044		-
1045		-(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1046		-(((
1047	1047	For example, in US915 band, the max payload for different DR is:
1048		-)))
1049		-)))
1050		-)))
1051	1051
1052		-(% _mstvisible="1" %)
1053		-(((
1054		-(% _mstvisible="2" %)
1055		-(((
1056		-(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1057		-(((
1058		-a) DR0: max is 11 bytes so one entry of data
1059		-)))
1060		-)))
1061		-)))
	744	+(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1062	1062
1063		-(% _mstvisible="1" %)
1064		-(((
1065		-(% _mstvisible="2" %)
1066		-(((
1067		-(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1068		-(((
1069		-b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1070		-)))
1071		-)))
1072		-)))
	746	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1073	1073
1074		-(% _mstvisible="1" %)
1075		-(((
1076		-(% _mstvisible="2" %)
1077		-(((
1078		-(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1079		-(((
1080		-c) DR2: total payload includes 11 entries of data
1081		-)))
1082		-)))
1083		-)))
	748	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1084	1084
1085		-(% _mstvisible="1" %)
1086		-(((
1087		-(% _mstvisible="2" %)
1088		-(((
1089		-(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1090		-(((
1091		-d) DR3: total payload includes 22 entries of data.
1092		-)))
1093		-)))
1094		-)))
	750	+(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1095	1095
1096		-(% _mstvisible="1" %)
1097		-(((
1098		-(% _mstvisible="2" %)
1099		-(((
1100		-(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1101		-(((
1102		-If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
1103		-)))
1104		-)))
1105		-)))
	752	+If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
1106	1106
1107	1107
1108		-(% _mstvisible="1" style="text-align: left;" %)
1109		-(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
	755	+**Example:**
1110	1110
1111		-(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1112	1112	If LHT65N has below data inside Flash:
1113	1113
1114		-(% _mstvisible="1" %)
1115	1115	[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
1116	1116
1117		-(% _mstvisible="1" %)
1118		-(((
1119		-(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1120		-If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1121		-)))
1122	1122
1123		-(% _mstvisible="1" %)
1124		-(((
1125		-(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1126		- Where : Start time: 60065F97 = time 21/1/19 04:27:03
1127		-)))
	762	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1128	1128
1129		-(% _mstvisible="1" %)
1130		-(((
1131		-(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1132		- Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1133		-)))
	764	+Where : Start time: 60065F97 = time 21/1/19 04:27:03
1134	1134
1135		-(% _mstvisible="1" %)
1136		-(((
1137		-(% _mstvisible="2" %)
1138		-
1139		-)))
	766	+ Stop time: 60066DA7= time 21/1/19 05:27:03
1140	1140
1141		-(% _mstvisible="1" %)
1142		-(((
1143		-(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1144		-LHT65N will uplink this payload.
1145		-)))
1146	1146
1147		-(% _mstvisible="1" %)
	769	+**LHT65N will uplink this payload.**
	770	+
1148	1148	[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
1149	1149
1150	1150
1151		-(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1152		-(((
1153		-7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1154		-)))
	774	+__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1155	1155
1156		-(% _msthash="315237" _msttexthash="1385839" %)
1157		-(((
1158	1158	Where the first 11 bytes is for the first entry:
1159		-)))
1160	1160
1161		-(% _msthash="315238" _msttexthash="274846" %)
1162		-(((
1163	1163	7FFF089801464160065F97
1164		-)))
1165	1165
1166		-(% _msthash="315239" _msttexthash="617435" %)
1167		-(((
1168	1168	Ext sensor data=0x7FFF/100=327.67
1169		-)))
1170	1170
1171		-(% _msthash="315240" _msttexthash="270543" %)
1172		-(((
1173		-Temp=0x0898/100=22.00
1174		-)))
	782	+Temp=0x088E/100=22.00
1175	1175
1176		-(% _msthash="315241" _msttexthash="211783" %)
1177		-(((
1178		-Hum=0x0146/10=32.6
1179		-)))
	784	+Hum=0x014B/10=32.6
1180	1180
1181		-(% _msthash="315242" _msttexthash="1569776" %)
1182		-(((
1183	1183	poll message flag & Ext=0x41,means reply data,Ext=1
1184		-)))
1185	1185
1186		-(% _msthash="315243" _msttexthash="1120509" %)
1187		-(((
1188		-Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1189		-)))
	788	+Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1190	1190
1191	1191
1192	1192
...	...	@@ -1200,17 +1200,146 @@
1200	1200	(((
1201	1201	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1202	1202
	802	+
	803	+
	804	+=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
	805	+
	806	+
	807	+**Internal GXHT30 temperature alarm**
	808	+
	809	+(((
	810	+(% class="box infomessage" %)
	811	+(((
	812	+**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	813	+
	814	+**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
	815	+
	816	+**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
	817	+
	818	+**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
	819	+
	820	+**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
	821	+
	822	+**AT+LEDALARM=1** :       Enable LED visual Alarm.
	823	+)))
	824	+)))
	825	+
	826	+(% style="color:#4f81bd" %)**Downlink Command:**
	827	+
	828	+AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	829	+
	830	+AT+CITEMP=1 : A60001
	831	+
	832	+AT+ARTEMP=1,60  :  A70001003C
	833	+
	834	+AT+ARTEMP=-16,60 :  A7FFF0003C
	835	+
	836	+AT+LEDALARM=1  :  3601
	837	+
	838	+
	839	+(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
	840	+
	841	+Total bytes: 8 bytes
	842	+
	843	+**Example: **AA0100010001003C
	844	+
	845	+WMOD=01
	846	+
	847	+CITEMP=0001
	848	+
	849	+TEMPlow=0001
	850	+
	851	+TEMPhigh=003C
	852	+
	853	+
	854	+**DS18B20 and TMP117 Threshold Alarm**
	855	+
	856	+**~ AT+WMOD=1,60,-10,20**
	857	+
	858	+(% style="color:#4f81bd" %)**Downlink Command:**
	859	+
	860	+**Example: **A5013CFC180014
	861	+
	862	+MOD=01
	863	+
	864	+CITEMP=3C(S)
	865	+
	866	+TEMPlow=FC18
	867	+
	868	+TEMPhigh=0014
	869	+
	870	+
	871	+**Fluctuation alarm for DS18B20 and TMP117**
	872	+
	873	+**AT+WMOD=2,60,5**
	874	+
	875	+(% style="color:#4f81bd" %)**Downlink Command:**
	876	+
	877	+**Example: **A5023C05
	878	+
	879	+MOD=02
	880	+
	881	+CITEMP=3C(S)
	882	+
	883	+temperature fluctuation=05
	884	+
	885	+
	886	+**Collect multiple times and send once**
	887	+
	888	+**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.
	889	+
	890	+(% style="color:#4f81bd" %)**Downlink Command:**
	891	+
	892	+**Example: **A50301003C14FFF0002001
	893	+
	894	+MOD=03
	895	+
	896	+EXT=01
	897	+
	898	+CITEMP=003C(S)
	899	+
	900	+Total number of acquisitions=14
	901	+
	902	+TEMPlow=FFF0
	903	+
	904	+TEMPhigh=0020
	905	+
	906	+ARTEMP=01
	907	+
	908	+
	909	+**Uplink payload( Fport=3)**
	910	+
	911	+**Example: **CBEA0109920A4109C4
	912	+
	913	+BatV=CBEA
	914	+
	915	+EXT=01
	916	+
	917	+Temp1=0992  ~/~/ 24.50℃
	918	+
	919	+Temp2=0A41  ~/~/ 26.25℃
	920	+
	921	+Temp3=09C4  ~/~/ 25.00℃
	922	+
	923	+
	924	+(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
	925	+
	926	+(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
	927	+
	928	+
1203	1203
1204	1204	)))
1205	1205
1206	1206	(((
1207		-**AT COMMAND FOR ALARM MODE:**
	933	+=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
	934	+
	935	+
1208	1208	)))
1209	1209
1210	1210	(% _mstvisible="1" class="box infomessage" %)
1211	1211	(((
1212	1212	(((
1213		-**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
	941	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1214	1214	)))
1215	1215
1216	1216	(((
...	...	@@ -1261,7 +1261,6 @@
1261	1261	* For each success downlink, the PURPLE LED will blink once
1262	1262
1263	1263
1264		-
1265	1265	== 2.9 installation ==
1266	1266
1267	1267
...	...	@@ -1320,7 +1320,6 @@
1320	1320	* Working voltage 2.35v ~~ 5v
1321	1321
1322	1322
1323		-
1324	1324	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1325	1325
1326	1326
...	...	@@ -1384,14 +1384,13 @@
1384	1384
1385	1385	Format: Command Code (0x01) followed by 3 bytes time value.
1386	1386
1387		-If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	1113	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1388	1388
1389		-* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1115	+* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1390	1390
1391		-* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1117	+* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1392	1392
1393	1393
1394		-
1395	1395	== 4.2 Set External Sensor Mode ==
1396	1396
1397	1397
...	...	@@ -1416,7 +1416,6 @@
1416	1416	* 0xA20702003c: Same as AT+SETCNT=60
1417	1417
1418	1418
1419		-
1420	1420	== 4.3 Enable/Disable uplink Temperature probe ID ==
1421	1421
1422	1422
...	...	@@ -1448,7 +1448,6 @@
1448	1448	* **0xA801**     **~-~->** AT+PID=1
1449	1449
1450	1450
1451		-
1452	1452	== 4.4 Set Password ==
1453	1453
1454	1454
...	...	@@ -1501,7 +1501,6 @@
1501	1501	* There is no downlink command to set to Sleep mode.
1502	1502
1503	1503
1504		-
1505	1505	== 4.7 Set system time ==
1506	1506
1507	1507
...	...	@@ -1515,7 +1515,7 @@
1515	1515
1516	1516	(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1517	1517
1518		-0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1240	+0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1519	1519
1520	1520
1521	1521
...	...	@@ -1557,7 +1557,7 @@
1557	1557
1558	1558	(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1559	1559
1560		-**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
	1282	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1561	1561
1562	1562
1563	1563
...	...	@@ -1608,32 +1608,79 @@
1608	1608
1609	1609	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1610	1610
1611		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
	1333	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1612	1612
1613	1613
1614		-
1615	1615	== 4.13 Auto Send None-ACK messages ==
1616	1616
1617	1617
1618		-(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1619	1619	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.
1620	1620
1621	1621
1622	1622	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1623	1623
1624		-(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1625	1625	The default factory setting is 0
1626	1626
1627		-(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1628		-(% _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**
1629		-(% _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
	1346	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1347	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
	1348	+|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1630	1630
1631	1631	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1632	1632
1633		-* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
	1352	+* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1634	1634
1635	1635
	1355	+== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1636	1636
	1357	+
	1358	+Feature: Set internal and external temperature sensor alarms.
	1359	+
	1360	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1361	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
	1362	+|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
	1363	+
	1364	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	1365	+
	1366	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	1367	+
	1368	+0): Cancel
	1369	+
	1370	+1): Threshold alarm
	1371	+
	1372	+2): Fluctuation alarm
	1373	+
	1374	+
	1375	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	1376	+
	1377	+(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
	1378	+
	1379	+
	1380	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	1381	+
	1382	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	1383	+
	1384	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	1385	+
	1386	+
	1387	+2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
	1388	+
	1389	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	1390	+
	1391	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	1392	+
	1393	+
	1394	+(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
	1395	+
	1396	+0xA5 00 ~-~- AT+WMOD=0.
	1397	+
	1398	+0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
	1399	+
	1400	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	1401	+
	1402	+0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
	1403	+
	1404	+
	1405	+
1637	1637	= 5. Battery & How to replace =
1638	1638
1639	1639
...	...	@@ -1669,6 +1669,7 @@
1669	1669	[[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"]]
1670	1670
1671	1671
	1441	+
1672	1672	== 5.3 Battery Life Analyze ==
1673	1673
1674	1674
...	...	@@ -1703,7 +1703,6 @@
1703	1703	* (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1704	1704	* (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1705	1705	* (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1706		-* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1707	1707
1708	1708	(((
1709	1709	In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
...	...	@@ -2104,7 +2104,6 @@
2104	2104	* (% style="color:red" %)**E3**(%%): External Temperature Probe
2105	2105
2106	2106
2107		-
2108	2108	= 8. Packing Info =
2109	2109
2110	2110
...	...	@@ -2119,7 +2119,6 @@
2119	2119	* Device Weight: 120.5g
2120	2120
2121	2121
2122		-
2123	2123	= 9. Reference material =
2124	2124
2125	2125
...	...	@@ -2126,7 +2126,6 @@
2126	2126	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2127	2127
2128	2128
2129		-
2130	2130	= 10. FCC Warning =
2131	2131
2132	2132