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

Summary

• Page properties (2 modified, 0 added, 0 removed)

Details

Page properties

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Bei
	1	+XWiki.Edwin

Content

...	...	@@ -196,6 +196,7 @@
196	196
197	197
198	198
	199	+
199	199	== 2.4 Uplink Payload   ( Fport~=2) ==
200	200
201	201
...	...	@@ -207,37 +207,69 @@
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		-**Size(bytes)**
213		-)))|=(% style="width: 30px;" %)(((
214		-**2**
215		-)))|=(% style="width: 100px;" %)(((
216		-**2**
217		-)))|=(% style="width: 100px;" %)(((
218		-**2**
219		-)))|=(% style="width: 50px;" %)(((
220		-**1**
221		-)))|=(% style="width: 50px;" %)(((
222		-**4**
	211	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
	212	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
	213	+(((
	214	+(% _mstvisible="6" %)
	215	+(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
	216	+)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
	217	+(((
	218	+(% _mstvisible="6" %)
	219	+(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
	220	+)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
	221	+(((
	222	+(% _mstvisible="6" %)
	223	+(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
	224	+)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
	225	+(((
	226	+(% _mstvisible="6" %)
	227	+(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
	228	+)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
	229	+(((
	230	+(% _mstvisible="6" %)
	231	+(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
	232	+)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
	233	+(((
	234	+(% _mstvisible="6" %)
	235	+(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
223	223	)))
224		-|(% style="width:97px" %)(((
225		-**Value**
226		-)))|(% style="width:39px" %)(((
227		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228		-)))|(% style="width:100px" %)(((
	237	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
229	229	(((
230		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
	239	+(% _mstvisible="6" %)
	240	+(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
	241	+)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
	242	+(((
	243	+(% _mstvisible="6" %)
	244	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
	245	+)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
	246	+(((
	247	+(% _mstvisible="6" %)
	248	+(((
	249	+(% _mstvisible="7" %)
	250	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
231	231	)))
232		-)))|(% style="width:77px" %)(((
	252	+)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
233	233	(((
234		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	254	+(% _mstvisible="6" %)
	255	+(((
	256	+(% _mstvisible="7" %)
	257	+[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
235	235	)))
236		-)))|(% style="width:47px" %)(((
237		-[[Ext>>||anchor="H2.4.5Ext23"]] #
238		-)))|(% style="width:51px" %)(((
239		-[[Ext value>>||anchor="H2.4.6Extvalue"]]
	259	+
	260	+(% _mstvisible="6" %)
	261	+(((
	262	+(% _mstvisible="7" %)
	263	+[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
240	240	)))
	265	+)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
	266	+(((
	267	+(% _mstvisible="6" %)
	268	+[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
	269	+)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
	270	+(((
	271	+(% _mstvisible="6" %)
	272	+[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
	273	+)))
241	241
242	242	* The First 6 bytes: has fix meanings for every LHT65N.
243	243	* The 7th byte (EXT #): defines the external sensor model.
...	...	@@ -255,6 +255,7 @@
255	255
256	256
257	257
	291	+
258	258	=== 2.4.2 BAT-Battery Info ===
259	259
260	260
...	...	@@ -311,8 +311,6 @@
311	311
312	312	The last 2 bytes of data are meaningless
313	313
314		-
315		-
316	316	[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
317	317
318	318
...	...	@@ -335,58 +335,120 @@
335	335
336	336	)))
337	337
338		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
339		-|=(% style="width: 50px;" %)(((
340		-**Size(bytes)**
341		-)))|=(% style="width: 70px;" %)(((
342		-**2**
343		-)))|=(% style="width: 120px;" %)(((
344		-**2**
345		-)))|=(% style="width: 120px;" %)(((
346		-**2**
347		-)))|=(% style="width: 50px;" %)(((
348		-**1**
349		-)))|=(% style="width: 70px;" %)(((
350		-**4**
	370	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	371	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
	372	+(((
	373	+(% _mstvisible="6" %)
	374	+(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
	375	+)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
	376	+(((
	377	+(% _mstvisible="6" %)
	378	+(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
	379	+)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
	380	+(((
	381	+(% _mstvisible="6" %)
	382	+(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
	383	+)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
	384	+(((
	385	+(% _mstvisible="6" %)
	386	+(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
	387	+)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
	388	+(((
	389	+(% _mstvisible="6" %)
	390	+(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
	391	+)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
	392	+(((
	393	+(% _mstvisible="6" %)
	394	+(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
351	351	)))
352		-|(% style="width:110px" %)(((
353		-**Value**
354		-)))|(% style="width:71px" %)(((
355		-[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
356		-)))|(% style="width:99px" %)(((
357		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
358		-)))|(% style="width:132px" %)(((
359		-BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
360		-)))|(% style="width:54px" %)(((
	396	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
	397	+(((
	398	+(% _mstvisible="6" %)
	399	+(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
	400	+)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
	401	+(((
	402	+(% _mstvisible="6" %)
	403	+[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
	404	+)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
	405	+(((
	406	+(% _mstvisible="6" %)
	407	+(((
	408	+(% _mstvisible="7" %)
	409	+[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
	410	+)))
	411	+
	412	+(% _mstvisible="6" %)
	413	+(((
	414	+(% _mstvisible="7" %)
	415	+[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
	416	+)))
	417	+)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
	418	+(((
	419	+(% _mstvisible="6" %)
	420	+(((
	421	+(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
	422	+BAT Status &
	423	+)))
	424	+
	425	+(% _mstvisible="6" %)
	426	+(((
	427	+(% _mstvisible="7" %)
	428	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
	429	+)))
	430	+)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
	431	+(((
	432	+(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
361	361	Status & Ext
362		-)))|(% style="width:64px" %)(((
363		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
	434	+)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
	435	+(((
	436	+(% _mstvisible="6" %)
	437	+(((
	438	+(% _mstvisible="7" %)
	439	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
364	364	)))
	441	+)))
365	365
366		-* **Battery status & Built-in Humidity**
	443	+(% _mstvisible="1" %)
	444	+* (% _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**
367	367
368		-(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
369		-|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
370		-|(% style="width:67px" %)Value|(% style="width:256px" %)(((
	446	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
	447	+(% _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]
	448	+(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
	449	+(((
	450	+(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
371	371	BAT Status
	452	+
	453	+(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
372	372	00(b): Ultra Low ( BAT <= 2.50v)
	455	+
	456	+(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
373	373	01(b): Low  (2.50v <=BAT <= 2.55v)
	458	+
	459	+(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
374	374	10(b): OK   (2.55v <= BAT <=2.65v)
	461	+
	462	+(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
375	375	11(b): Good   (BAT >= 2.65v)
376		-)))|(% style="width:132px" %)(((
377		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
	464	+)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
	465	+(((
	466	+(% _mstvisible="6" %)
	467	+[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
	468	+
	469	+(% _mstvisible="6" %)
	470	+
378	378	)))
379	379
380		-* **Status & Ext Byte**
	473	+* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
381	381
382		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
383		-|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
384		-|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
	475	+(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
	476	+|(% 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]**
	477	+|(% 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)
385	385
386	386	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
387	387	* (% 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.
388	388	* (% 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)
389	389
	483	+
390	390	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
391	391
392	392
...	...	@@ -394,11 +394,11 @@
394	394
395	395	be used to power the external ADC sensor; user can control the power on time for this
396	396
397		-(% style="color:blue" %)**sensor by setting:**
	491	+sensor by setting:
398	398
399		-**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	493	+AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
400	400
401		-**For example:**
	495	+For example:
402	402
403	403	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
404	404
...	...	@@ -442,7 +442,7 @@
442	442	[[image:image-20220927095645-1.png||height="534" width="460"]]
443	443
444	444
445		-(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
	539	+**Ext=2,Temperature Sensor(TMP117)：**
446	446
447	447	[[image:image-20220906102307-7.png]]
448	448
...	...	@@ -453,6 +453,7 @@
453	453
454	454
455	455
	550	+
456	456	==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
457	457
458	458
...	...	@@ -461,7 +461,7 @@
461	461
462	462	(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
463	463
464		-(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
	559	+**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
465	465
466	466	In Open State, the power consumption is the same as if there is no probe
467	467
...	...	@@ -472,20 +472,20 @@
472	472
473	473	Ext=4,Interrupt Sensor：
474	474
475		-(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
476		-|(% style="width:101px" %)(((
	570	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
	571	+|(% style="width:117px" %)(((
477	477	AT+EXT=4,1
478		-)))|(% style="width:373px" %)(((
	573	+)))|(% style="width:371px" %)(((
479	479	Sent uplink packet in both rising and falling interrupt
480	480	)))
481		-|(% style="width:101px" %)(((
	576	+|(% style="width:117px" %)(((
482	482	AT+EXT=4,2
483		-)))|(% style="width:373px" %)(((
	578	+)))|(% style="width:371px" %)(((
484	484	Sent uplink packet only in falling interrupt
485	485	)))
486		-|(% style="width:101px" %)(((
	581	+|(% style="width:117px" %)(((
487	487	AT+EXT=4,3
488		-)))|(% style="width:373px" %)(((
	583	+)))|(% style="width:371px" %)(((
489	489	Sent uplink packet only in rising interrupt
490	490	)))
491	491
...	...	@@ -516,7 +516,6 @@
516	516
517	517	[[image:image-20220906101320-5.png||height="353" width="696"]]
518	518
519		-
520	520	Ext=8, Counting Sensor ( 4 bytes)：
521	521
522	522	(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
...	...	@@ -552,7 +552,52 @@
552	552	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)
553	553
554	554
	649	+(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
555	555
	651	+
	652	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	653	+
	654	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	655	+
	656	+0): Cancel
	657	+
	658	+1): Threshold alarm
	659	+
	660	+2): Fluctuation alarm
	661	+
	662	+
	663	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	664	+
	665	+(% 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.**
	666	+
	667	+
	668	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	669	+
	670	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	671	+
	672	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	673	+
	674	+
	675	+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.
	676	+
	677	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	678	+
	679	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	680	+
	681	+
	682	+(% style="color:blue" %)** Downlink:**
	683	+
	684	+0xA5 00 ~-~- AT+WMOD=0.
	685	+
	686	+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 )
	687	+
	688	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	689	+
	690	+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.
	691	+
	692	+
	693	+
	694	+
556	556	== 2.5 Show data on Datacake ==
557	557
558	558
...	...	@@ -615,12 +615,12 @@
615	615
616	616	There are two methods:
617	617
618		-(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
	757	+**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
619	619
620	620
621		-(% 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.
	760	+**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.
622	622
623		-(% style="color:red" %)**Note for method 2:**
	762	+**Note for method 2:**
624	624
625	625	* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
626	626	* 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.
...	...	@@ -631,7 +631,6 @@
631	631	[[image:image-20220703111700-2.png||height="381" width="1119"]]
632	632
633	633
634		-
635	635	=== 2.6.2 Unix TimeStamp ===
636	636
637	637
...	...	@@ -656,11 +656,11 @@
656	656
657	657
658	658	(((
659		-(% style="color:blue" %)**There are two ways to set device's time:**
	797	+There are two ways to set device's time:
660	660	)))
661	661
662	662	(((
663		-**1.  Through LoRaWAN MAC Command (Default settings)**
	801	+**~1. Through LoRaWAN MAC Command (Default settings)**
664	664	)))
665	665
666	666	(((
...	...	@@ -710,75 +710,338 @@
710	710	=== 2.6.5 Datalog Uplink payload ===
711	711
712	712
	851	+(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
713	713	The Datalog poll reply uplink will use below payload format.
714	714
715		-**Retrieval data payload:**
	854	+(% _mstvisible="1" %)
	855	+(((
	856	+(% _mstvisible="2" %)
	857	+
716	716
717		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
718		-|=(% style="width: 60px;" %)(((
719		-**Size(bytes)**
720		-)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721		-|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
	859	+(% _mstvisible="2" %)
	860	+(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
	861	+)))
722	722
723		-**Poll message flag & Ext:**
	863	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	864	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
	865	+(((
	866	+(% _mstvisible="6" %)
	867	+(((
	868	+(% _mstvisible="7" %)
	869	+(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
	870	+)))
	871	+)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
	872	+(((
	873	+(% _mstvisible="6" %)
	874	+(((
	875	+(% _mstvisible="7" %)
	876	+(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
	877	+)))
	878	+)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
	879	+(((
	880	+(% _mstvisible="6" %)
	881	+(((
	882	+(% _mstvisible="7" %)
	883	+(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
	884	+)))
	885	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	886	+(((
	887	+(% _mstvisible="6" %)
	888	+(((
	889	+(% _mstvisible="7" %)
	890	+(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
	891	+)))
	892	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	893	+(((
	894	+(% _mstvisible="6" %)
	895	+(((
	896	+(% _mstvisible="7" %)
	897	+(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
	898	+)))
	899	+)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
	900	+(((
	901	+(% _mstvisible="6" %)
	902	+(((
	903	+(% _mstvisible="7" %)
	904	+(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
	905	+)))
	906	+)))
	907	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
	908	+(((
	909	+(% _mstvisible="6" %)
	910	+(((
	911	+(% _mstvisible="7" %)
	912	+(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
	913	+)))
	914	+)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
	915	+(((
	916	+(% _mstvisible="6" %)
	917	+(((
	918	+(% _mstvisible="7" %)
	919	+[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
	920	+)))
	921	+)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
	922	+(((
	923	+(% _mstvisible="6" %)
	924	+(((
	925	+(% _mstvisible="7" %)
	926	+(((
	927	+(% _mstvisible="8" %)
	928	+[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
	929	+)))
	930	+)))
724	724
	932	+(% _mstvisible="6" %)
	933	+(((
	934	+(% _mstvisible="7" %)
	935	+(((
	936	+(% _mstvisible="8" %)
	937	+[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
	938	+)))
	939	+)))
	940	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	941	+(((
	942	+(% _mstvisible="6" %)
	943	+(((
	944	+(% _mstvisible="7" %)
	945	+(((
	946	+(% _mstvisible="8" %)
	947	+[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
	948	+)))
	949	+)))
	950	+
	951	+(% _mstvisible="6" %)
	952	+(((
	953	+(% _mstvisible="7" %)
	954	+(((
	955	+(% _mstvisible="8" %)
	956	+[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
	957	+)))
	958	+)))
	959	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	960	+(((
	961	+(% _mstvisible="6" %)
	962	+(((
	963	+(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
	964	+Poll message flag & Ext
	965	+)))
	966	+)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
	967	+(((
	968	+(% _mstvisible="6" %)
	969	+(((
	970	+(% _mstvisible="7" %)
	971	+(((
	972	+(% _mstvisible="8" %)
	973	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
	974	+)))
	975	+)))
	976	+
	977	+(% _mstvisible="6" %)
	978	+(((
	979	+(% _mstvisible="7" %)
	980	+(((
	981	+(% _mstvisible="8" %)
	982	+
	983	+)))
	984	+)))
	985	+)))
	986	+
	987	+(% _mstvisible="1" %)
	988	+(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	989	+
	990	+(% _mstvisible="1" %)
	991	+(((
	992	+(% _mstvisible="2" %)
	993	+(((
	994	+(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
	995	+(((
725	725	[[image:image-20221006192726-1.png||height="112" width="754"]]
726	726
727		-(% style="color:blue" %)**No ACK Message**(%%):  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
	998	+(% 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)
728	728
729		-(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
	1000	+(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
730	730
731		-* Poll Message Flag is set to 1.
	1002	+
	1003	+)))
	1004	+)))
	1005	+)))
732	732
733		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	1007	+(% _mstvisible="1" %)
	1008	+* (% _mstvisible="3" %)
	1009	+(((
	1010	+(% _mstvisible="4" %)
	1011	+(((
	1012	+(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
	1013	+(((
	1014	+Poll Message Flag is set to 1.
	1015	+)))
	1016	+)))
	1017	+)))
	1018	+* (% _mstvisible="3" %)
	1019	+(((
	1020	+(% _mstvisible="4" %)
	1021	+(((
	1022	+(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
	1023	+(((
	1024	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	1025	+)))
	1026	+)))
	1027	+)))
734	734
	1029	+(% _mstvisible="1" %)
	1030	+(((
	1031	+(% _mstvisible="2" %)
	1032	+(((
	1033	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	1034	+(((
	1035	+
	1036	+)))
	1037	+
	1038	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	1039	+(((
735	735	For example, in US915 band, the max payload for different DR is:
	1041	+)))
	1042	+)))
	1043	+)))
736	736
737		-(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
	1045	+(% _mstvisible="1" %)
	1046	+(((
	1047	+(% _mstvisible="2" %)
	1048	+(((
	1049	+(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
	1050	+(((
	1051	+**a) DR0:** max is 11 bytes so one entry of data
	1052	+)))
	1053	+)))
	1054	+)))
738	738
739		-(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	1056	+(% _mstvisible="1" %)
	1057	+(((
	1058	+(% _mstvisible="2" %)
	1059	+(((
	1060	+(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
	1061	+(((
	1062	+**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	1063	+)))
	1064	+)))
	1065	+)))
740	740
741		-(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	1067	+(% _mstvisible="1" %)
	1068	+(((
	1069	+(% _mstvisible="2" %)
	1070	+(((
	1071	+(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
	1072	+(((
	1073	+**c) DR2:** total payload includes 11 entries of data
	1074	+)))
	1075	+)))
	1076	+)))
742	742
743		-(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
	1078	+(% _mstvisible="1" %)
	1079	+(((
	1080	+(% _mstvisible="2" %)
	1081	+(((
	1082	+(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
	1083	+(((
	1084	+**d) DR3: **total payload includes 22 entries of data.
	1085	+)))
	1086	+)))
	1087	+)))
744	744
	1089	+(% _mstvisible="1" %)
	1090	+(((
	1091	+(% _mstvisible="2" %)
	1092	+(((
	1093	+(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
	1094	+(((
745	745	If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
	1096	+)))
	1097	+)))
	1098	+)))
746	746
747	747
748		-**Example:**
	1101	+(% _mstvisible="1" style="text-align: left;" %)
	1102	+(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
749	749
	1104	+(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
750	750	If LHT65N has below data inside Flash:
751	751
	1107	+(% _mstvisible="1" %)
752	752	[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
753	753
	1110	+(% _mstvisible="1" %)
	1111	+(((
	1112	+(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
	1113	+If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
	1114	+)))
754	754
755		-If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	1116	+(% _mstvisible="1" %)
	1117	+(((
	1118	+(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
	1119	+ Where : Start time: 60065F97 = time 21/1/19 04:27:03
	1120	+)))
756	756
757		-Where : Start time: 60065F97 = time 21/1/19 04:27:03
	1122	+(% _mstvisible="1" %)
	1123	+(((
	1124	+(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
	1125	+ Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
	1126	+)))
758	758
759		- Stop time: 60066DA7= time 21/1/19 05:27:03
	1128	+(% _mstvisible="1" %)
	1129	+(((
	1130	+(% _mstvisible="2" %)
	1131	+
	1132	+)))
760	760
	1134	+(% _mstvisible="1" %)
	1135	+(((
	1136	+(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
	1137	+LHT65N will uplink this payload.
	1138	+)))
761	761
762		-**LHT65N will uplink this payload.**
763		-
	1140	+(% _mstvisible="1" %)
764	764	[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
765	765
766	766
767		-__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	1144	+(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
	1145	+(((
	1146	+7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	1147	+)))
768	768
	1149	+(% _msthash="315237" _msttexthash="1385839" %)
	1150	+(((
769	769	Where the first 11 bytes is for the first entry:
	1152	+)))
770	770
	1154	+(% _msthash="315238" _msttexthash="274846" %)
	1155	+(((
771	771	7FFF089801464160065F97
	1157	+)))
772	772
	1159	+(% _msthash="315239" _msttexthash="617435" %)
	1160	+(((
773	773	Ext sensor data=0x7FFF/100=327.67
	1162	+)))
774	774
775		-Temp=0x088E/100=22.00
	1164	+(% _msthash="315240" _msttexthash="270543" %)
	1165	+(((
	1166	+Temp=0x0898/100=22.00
	1167	+)))
776	776
777		-Hum=0x014B/10=32.6
	1169	+(% _msthash="315241" _msttexthash="211783" %)
	1170	+(((
	1171	+Hum=0x0146/10=32.6
	1172	+)))
778	778
	1174	+(% _msthash="315242" _msttexthash="1569776" %)
	1175	+(((
779	779	poll message flag & Ext=0x41,means reply data,Ext=1
	1177	+)))
780	780
781		-Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
	1179	+(% _msthash="315243" _msttexthash="1120509" %)
	1180	+(((
	1181	+Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
	1182	+)))
782	782
783	783
784	784
...	...	@@ -792,16 +792,12 @@
792	792	(((
793	793	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
794	794
	1196	+=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
795	795
796		-
797		-=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
798		-
799		-**Internal GXHT30 temperature alarm**
800		-
801	801	(((
802	802	(% class="box infomessage" %)
803	803	(((
804		-**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	1201	+**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
805	805
806	806	**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
807	807
...	...	@@ -810,99 +810,15 @@
810	810	**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
811	811
812	812	**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
813		-
814		-**AT+LEDALARM=1** :       Enable LED visual Alarm.
815	815	)))
816	816	)))
817	817
818		-(% style="color:#4f81bd" %)**Downlink Command:**
819	819
820		-AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
821		-
822		-AT+CITEMP=1 : A60001
823		-
824		-AT+ARTEMP=1,60  :  A70001003C
825		-
826		-AT+ARTEMP=-16,60 :  A7FFF0003C
827		-
828		-AT+LEDALARM=1  :  3601
829		-
830		-(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
831		-
832		-Total bytes: 8 bytes
833		-
834		-**Example:**AA0100010001003C
835		-
836		-WMOD=01
837		-
838		-CITEMP=0001
839		-
840		-TEMPlow=0001
841		-
842		-TEMPhigh=003C
843		-
844		-
845		-**DS18B20 and TMP117 Threshold Alarm**
846		-
847		- AT+WMOD=1,60,-10,20
848		-
849		-(% style="color:#4f81bd" %)**Downlink Command:**
850		-
851		-**Example:**A5013CFC180014
852		-
853		-MOD=01
854		-
855		-CITEMP=3C(S)
856		-
857		-TEMPlow=FC18
858		-
859		-TEMPhigh=0014
860		-
861		-
862		-**Fluctuation alarm for DS18B20 and TMP117**
863		-
864		-AT+WMOD=2,60,5
865		-
866		-(% style="color:#4f81bd" %)**Downlink Command:**
867		-
868		-**Example:**A5023C05
869		-
870		-MOD=02
871		-
872		-CITEMP=3C(S)
873		-
874		-temperature fluctuation=05
875		-
876		-
877		-**Collect multiple times and send once**
878		-
879		-AT+WMOD=3,1,60,20,-16,32,1  ~/~/Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -10 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately.
880		-
881		-(% style="color:#4f81bd" %)**Downlink Command:**
882		-
883		-**Example:**A50301003C14FFF0002001
884		-
885		-MOD=03
886		-
887		-EXT=01
888		-
889		-CITEMP=003C(S)
890		-
891		-Total number of acquisitions=14
892		-
893		-TEMPlow=FFF0
894		-
895		-TEMPhigh=0020
896		-
897		-ARTEMP=01
898		-
899	899
900	900	)))
901	901
902	902	(((
903		-=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
904		-
905		-
	1218	+=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
906	906	)))
907	907
908	908	(% _mstvisible="1" class="box infomessage" %)
...	...	@@ -1078,11 +1078,11 @@
1078	1078
1079	1079	Format: Command Code (0x01) followed by 3 bytes time value.
1080	1080
1081		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	1394	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1082	1082
1083		-* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1396	+* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1084	1084
1085		-* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1398	+* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1086	1086
1087	1087	== 4.2 Set External Sensor Mode ==
1088	1088
...	...	@@ -1201,7 +1201,7 @@
1201	1201
1202	1202	(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1203	1203
1204		-0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1517	+0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1205	1205
1206	1206
1207	1207
...	...	@@ -1243,7 +1243,7 @@
1243	1243
1244	1244	(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1245	1245
1246		-**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
	1559	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1247	1247
1248	1248
1249	1249
...	...	@@ -1294,77 +1294,28 @@
1294	1294
1295	1295	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1296	1296
1297		-* Example: 0xA301  ~/~/  Same as AT+CLRDTA
	1610	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1298	1298
1299	1299	== 4.13 Auto Send None-ACK messages ==
1300	1300
1301	1301
	1615	+(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1302	1302	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.
1303	1303
1304	1304
1305	1305	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1306	1306
	1621	+(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1307	1307	The default factory setting is 0
1308	1308
1309		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1310		-|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1311		-|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
	1624	+(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
	1625	+(% _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**
	1626	+(% _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
1312	1312
1313	1313	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1314	1314
1315		-* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
	1630	+* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
1316	1316
1317		-== 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1318		-
1319		-
1320		-Feature: Set internal and external temperature sensor alarms.
1321		-
1322		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1323		-|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1324		-|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1325		-
1326		-(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1327		-
1328		-(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1329		-
1330		-0): Cancel
1331		-
1332		-1): Threshold alarm
1333		-
1334		-2): Fluctuation alarm
1335		-
1336		-
1337		-(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1338		-
1339		-(% 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.**
1340		-
1341		-
1342		-(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1343		-
1344		-1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1345		-
1346		-Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1347		-
1348		-
1349		-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.
1350		-
1351		-Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1352		-
1353		-If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1354		-
1355		-
1356		-(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1357		-
1358		-0xA5 00 ~-~- AT+WMOD=0.
1359		-
1360		-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 )
1361		-
1362		-0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1363		-
1364		-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.
1365		-
1366		-
1367		-
1368	1368	= 5. Battery & How to replace =
1369	1369
1370	1370
...	...	@@ -1400,7 +1400,6 @@
1400	1400	[[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"]]
1401	1401
1402	1402
1403		-
1404	1404	== 5.3 Battery Life Analyze ==
1405	1405
1406	1406