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.Xiaoling
	1	+XWiki.Edwin

Content

...	...	@@ -61,9 +61,6 @@
61	61	* Tri-color LED to indicate working status
62	62	* Datalog feature (Max 3328 records)
63	63
64		-
65		-
66		-
67	67	== 1.3 Specification ==
68	68
69	69
...	...	@@ -88,9 +88,6 @@
88	88	* ±2°C accuracy from -55°C to +125°C
89	89	* Operating Range: -55 °C ~~ 125 °C
90	90
91		-
92		-
93		-
94	94	= 2. Connect LHT65N to IoT Server =
95	95
96	96
...	...	@@ -202,6 +202,7 @@
202	202
203	203
204	204
	199	+
205	205	== 2.4 Uplink Payload   ( Fport~=2) ==
206	206
207	207
...	...	@@ -213,43 +213,74 @@
213	213	After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
214	214	)))
215	215
216		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
217		-|=(% style="width: 60px;" %)(((
218		-**Size(bytes)**
219		-)))|=(% style="width: 30px;" %)(((
220		-**2**
221		-)))|=(% style="width: 100px;" %)(((
222		-**2**
223		-)))|=(% style="width: 100px;" %)(((
224		-**2**
225		-)))|=(% style="width: 50px;" %)(((
226		-**1**
227		-)))|=(% style="width: 50px;" %)(((
228		-**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**
229	229	)))
230		-|(% style="width:97px" %)(((
231		-**Value**
232		-)))|(% style="width:39px" %)(((
233		-[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
234		-)))|(% style="width:100px" %)(((
	237	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
235	235	(((
236		-[[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"]]
237	237	)))
238		-)))|(% style="width:77px" %)(((
	252	+)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
239	239	(((
240		-[[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"]]
241	241	)))
242		-)))|(% style="width:47px" %)(((
243		-[[Ext>>||anchor="H2.4.5Ext23"]] #
244		-)))|(% style="width:51px" %)(((
245		-[[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"]]
246	246	)))
	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	+)))
247	247
248	248	* The First 6 bytes: has fix meanings for every LHT65N.
249	249	* The 7th byte (EXT #): defines the external sensor model.
250	250	* 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.)
251	251
252		-
253	253	=== 2.4.1 Decoder in TTN V3 ===
254	254
255	255
...	...	@@ -262,6 +262,7 @@
262	262
263	263
264	264
	291	+
265	265	=== 2.4.2 BAT-Battery Info ===
266	266
267	267
...	...	@@ -278,9 +278,6 @@
278	278	* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
279	279	* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
280	280
281		-
282		-
283		-
284	284	=== 2.4.3 Built-in Temperature ===
285	285
286	286
...	...	@@ -292,9 +292,6 @@
292	292
293	293	* Temperature:  (0xF5C6-65536)/100=-26.18℃
294	294
295		-
296		-
297		-
298	298	=== 2.4.4 Built-in Humidity ===
299	299
300	300
...	...	@@ -302,9 +302,6 @@
302	302
303	303	* Humidity:    0x025C/10=60.4%
304	304
305		-
306		-
307		-
308	308	=== 2.4.5 Ext # ===
309	309
310	310
...	...	@@ -327,8 +327,6 @@
327	327
328	328	The last 2 bytes of data are meaningless
329	329
330		-
331		-
332	332	[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
333	333
334	334
...	...	@@ -351,61 +351,119 @@
351	351
352	352	)))
353	353
354		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
355		-|=(% style="width: 50px;" %)(((
356		-**Size(bytes)**
357		-)))|=(% style="width: 70px;" %)(((
358		-**2**
359		-)))|=(% style="width: 120px;" %)(((
360		-**2**
361		-)))|=(% style="width: 120px;" %)(((
362		-**2**
363		-)))|=(% style="width: 50px;" %)(((
364		-**1**
365		-)))|=(% style="width: 70px;" %)(((
366		-**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**
367	367	)))
368		-|(% style="width:110px" %)(((
369		-**Value**
370		-)))|(% style="width:71px" %)(((
371		-[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
372		-)))|(% style="width:99px" %)(((
373		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
374		-)))|(% style="width:132px" %)(((
375		-BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
376		-)))|(% 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" %)
377	377	Status & Ext
378		-)))|(% style="width:64px" %)(((
379		-[[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"]]
380	380	)))
	441	+)))
381	381
382		-* **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**
383	383
384		-(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
385		-|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
386		-|(% 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" %)
387	387	BAT Status
	452	+
	453	+(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
388	388	00(b): Ultra Low ( BAT <= 2.50v)
	455	+
	456	+(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
389	389	01(b): Low  (2.50v <=BAT <= 2.55v)
	458	+
	459	+(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
390	390	10(b): OK   (2.55v <= BAT <=2.65v)
	461	+
	462	+(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
391	391	11(b): Good   (BAT >= 2.65v)
392		-)))|(% style="width:132px" %)(((
393		-[[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	+
394	394	)))
395	395
396		-* **Status & Ext Byte**
	473	+* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
397	397
398		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
399		-|=(% 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]**
400		-|=(% 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)
401	401
402	402	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
403	403	* (% 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.
404	404	* (% 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)
405	405
406		-
407		-
408		-
409	409	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
410	410
411	411
...	...	@@ -413,11 +413,11 @@
413	413
414	414	be used to power the external ADC sensor; user can control the power on time for this
415	415
416		-(% style="color:blue" %)**sensor by setting:**
	490	+sensor by setting:
417	417
418		-**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
	492	+AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
419	419
420		-**For example:**
	494	+For example:
421	421
422	422	AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
423	423
...	...	@@ -461,7 +461,7 @@
461	461	[[image:image-20220927095645-1.png||height="534" width="460"]]
462	462
463	463
464		-(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
	538	+**Ext=2,Temperature Sensor(TMP117)：**
465	465
466	466	[[image:image-20220906102307-7.png]]
467	467
...	...	@@ -472,6 +472,7 @@
472	472
473	473
474	474
	549	+
475	475	==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
476	476
477	477
...	...	@@ -480,7 +480,7 @@
480	480
481	481	(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
482	482
483		-(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
	558	+**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
484	484
485	485	In Open State, the power consumption is the same as if there is no probe
486	486
...	...	@@ -491,20 +491,20 @@
491	491
492	492	Ext=4,Interrupt Sensor：
493	493
494		-(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
495		-|(% style="width:101px" %)(((
	569	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
	570	+|(% style="width:117px" %)(((
496	496	AT+EXT=4,1
497		-)))|(% style="width:373px" %)(((
	572	+)))|(% style="width:371px" %)(((
498	498	Sent uplink packet in both rising and falling interrupt
499	499	)))
500		-|(% style="width:101px" %)(((
	575	+|(% style="width:117px" %)(((
501	501	AT+EXT=4,2
502		-)))|(% style="width:373px" %)(((
	577	+)))|(% style="width:371px" %)(((
503	503	Sent uplink packet only in falling interrupt
504	504	)))
505		-|(% style="width:101px" %)(((
	580	+|(% style="width:117px" %)(((
506	506	AT+EXT=4,3
507		-)))|(% style="width:373px" %)(((
	582	+)))|(% style="width:371px" %)(((
508	508	Sent uplink packet only in rising interrupt
509	509	)))
510	510
...	...	@@ -519,6 +519,7 @@
519	519
520	520
521	521
	597	+
522	522	==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
523	523
524	524
...	...	@@ -534,7 +534,6 @@
534	534
535	535	[[image:image-20220906101320-5.png||height="353" width="696"]]
536	536
537		-
538	538	Ext=8, Counting Sensor ( 4 bytes)：
539	539
540	540	(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
...	...	@@ -570,7 +570,52 @@
570	570	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)
571	571
572	572
	648	+(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
573	573
	650	+
	651	+(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
	652	+
	653	+(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
	654	+
	655	+0): Cancel
	656	+
	657	+1): Threshold alarm
	658	+
	659	+2): Fluctuation alarm
	660	+
	661	+
	662	+(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
	663	+
	664	+(% 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.**
	665	+
	666	+
	667	+(% style="color:#037691" %) **Parameter 3 and parameter 4:**
	668	+
	669	+1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
	670	+
	671	+Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
	672	+
	673	+
	674	+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.
	675	+
	676	+Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
	677	+
	678	+If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
	679	+
	680	+
	681	+(% style="color:blue" %)** Downlink:**
	682	+
	683	+0xA5 00 ~-~- AT+WMOD=0.
	684	+
	685	+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 )
	686	+
	687	+0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
	688	+
	689	+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.
	690	+
	691	+
	692	+
	693	+
574	574	== 2.5 Show data on Datacake ==
575	575
576	576
...	...	@@ -633,14 +633,13 @@
633	633
634	634	There are two methods:
635	635
636		-(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
	756	+**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
637	637
638	638
639		-(% 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.
	759	+**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.
640	640
	761	+**Note for method 2:**
641	641
642		-(% style="color:red" %)**Note for method 2:**
643		-
644	644	* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
645	645	* 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.
646	646
...	...	@@ -650,7 +650,6 @@
650	650	[[image:image-20220703111700-2.png||height="381" width="1119"]]
651	651
652	652
653		-
654	654	=== 2.6.2 Unix TimeStamp ===
655	655
656	656
...	...	@@ -675,11 +675,11 @@
675	675
676	676
677	677	(((
678		-(% style="color:blue" %)**There are two ways to set device's time:**
	796	+There are two ways to set device's time:
679	679	)))
680	680
681	681	(((
682		-**1.  Through LoRaWAN MAC Command (Default settings)**
	800	+**~1. Through LoRaWAN MAC Command (Default settings)**
683	683	)))
684	684
685	685	(((
...	...	@@ -694,8 +694,10 @@
694	694	(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
695	695	)))
696	696
	815	+(((
	816	+
	817	+)))
697	697
698		-
699	699	(((
700	700	**2. Manually Set Time**
701	701	)))
...	...	@@ -727,79 +727,342 @@
727	727	=== 2.6.5 Datalog Uplink payload ===
728	728
729	729
	850	+(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
730	730	The Datalog poll reply uplink will use below payload format.
731	731
732		-**Retrieval data payload:**
	853	+(% _mstvisible="1" %)
	854	+(((
	855	+(% _mstvisible="2" %)
	856	+
733	733
734		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
735		-|=(% style="width: 60px;" %)(((
736		-**Size(bytes)**
737		-)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
738		-|(% 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"]]
	858	+(% _mstvisible="2" %)
	859	+(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
	860	+)))
739	739
740		-**Poll message flag & Ext:**
	862	+(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	863	+(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
	864	+(((
	865	+(% _mstvisible="6" %)
	866	+(((
	867	+(% _mstvisible="7" %)
	868	+(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
	869	+)))
	870	+)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
	871	+(((
	872	+(% _mstvisible="6" %)
	873	+(((
	874	+(% _mstvisible="7" %)
	875	+(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
	876	+)))
	877	+)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
	878	+(((
	879	+(% _mstvisible="6" %)
	880	+(((
	881	+(% _mstvisible="7" %)
	882	+(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
	883	+)))
	884	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	885	+(((
	886	+(% _mstvisible="6" %)
	887	+(((
	888	+(% _mstvisible="7" %)
	889	+(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
	890	+)))
	891	+)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
	892	+(((
	893	+(% _mstvisible="6" %)
	894	+(((
	895	+(% _mstvisible="7" %)
	896	+(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
	897	+)))
	898	+)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
	899	+(((
	900	+(% _mstvisible="6" %)
	901	+(((
	902	+(% _mstvisible="7" %)
	903	+(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
	904	+)))
	905	+)))
	906	+(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
	907	+(((
	908	+(% _mstvisible="6" %)
	909	+(((
	910	+(% _mstvisible="7" %)
	911	+(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
	912	+)))
	913	+)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
	914	+(((
	915	+(% _mstvisible="6" %)
	916	+(((
	917	+(% _mstvisible="7" %)
	918	+[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
	919	+)))
	920	+)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
	921	+(((
	922	+(% _mstvisible="6" %)
	923	+(((
	924	+(% _mstvisible="7" %)
	925	+(((
	926	+(% _mstvisible="8" %)
	927	+[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
	928	+)))
	929	+)))
741	741
	931	+(% _mstvisible="6" %)
	932	+(((
	933	+(% _mstvisible="7" %)
	934	+(((
	935	+(% _mstvisible="8" %)
	936	+[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
	937	+)))
	938	+)))
	939	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	940	+(((
	941	+(% _mstvisible="6" %)
	942	+(((
	943	+(% _mstvisible="7" %)
	944	+(((
	945	+(% _mstvisible="8" %)
	946	+[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
	947	+)))
	948	+)))
	949	+
	950	+(% _mstvisible="6" %)
	951	+(((
	952	+(% _mstvisible="7" %)
	953	+(((
	954	+(% _mstvisible="8" %)
	955	+[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
	956	+)))
	957	+)))
	958	+)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
	959	+(((
	960	+(% _mstvisible="6" %)
	961	+(((
	962	+(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
	963	+Poll message flag & Ext
	964	+)))
	965	+)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
	966	+(((
	967	+(% _mstvisible="6" %)
	968	+(((
	969	+(% _mstvisible="7" %)
	970	+(((
	971	+(% _mstvisible="8" %)
	972	+[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
	973	+)))
	974	+)))
	975	+
	976	+(% _mstvisible="6" %)
	977	+(((
	978	+(% _mstvisible="7" %)
	979	+(((
	980	+(% _mstvisible="8" %)
	981	+
	982	+)))
	983	+)))
	984	+)))
	985	+
	986	+(% _mstvisible="1" %)
	987	+(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
	988	+
	989	+(% _mstvisible="1" %)
	990	+(((
	991	+(% _mstvisible="2" %)
	992	+(((
	993	+(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
	994	+(((
742	742	[[image:image-20221006192726-1.png||height="112" width="754"]]
743	743
744		-(% 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)
	997	+(% 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)
745	745
746		-(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
	999	+(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
747	747
748		-* Poll Message Flag is set to 1.
	1001	+
	1002	+)))
	1003	+)))
	1004	+)))
749	749
750		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	1006	+(% _mstvisible="1" %)
	1007	+* (% _mstvisible="3" %)
	1008	+(((
	1009	+(% _mstvisible="4" %)
	1010	+(((
	1011	+(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
	1012	+(((
	1013	+Poll Message Flag is set to 1.
	1014	+)))
	1015	+)))
	1016	+)))
	1017	+* (% _mstvisible="3" %)
	1018	+(((
	1019	+(% _mstvisible="4" %)
	1020	+(((
	1021	+(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
	1022	+(((
	1023	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	1024	+)))
	1025	+)))
	1026	+)))
751	751
	1028	+(% _mstvisible="1" %)
	1029	+(((
	1030	+(% _mstvisible="2" %)
	1031	+(((
	1032	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	1033	+(((
	1034	+
	1035	+)))
	1036	+
	1037	+(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
	1038	+(((
752	752	For example, in US915 band, the max payload for different DR is:
	1040	+)))
	1041	+)))
	1042	+)))
753	753
754		-(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
	1044	+(% _mstvisible="1" %)
	1045	+(((
	1046	+(% _mstvisible="2" %)
	1047	+(((
	1048	+(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
	1049	+(((
	1050	+**a) DR0:** max is 11 bytes so one entry of data
	1051	+)))
	1052	+)))
	1053	+)))
755	755
756		-(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	1055	+(% _mstvisible="1" %)
	1056	+(((
	1057	+(% _mstvisible="2" %)
	1058	+(((
	1059	+(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
	1060	+(((
	1061	+**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	1062	+)))
	1063	+)))
	1064	+)))
757	757
758		-(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	1066	+(% _mstvisible="1" %)
	1067	+(((
	1068	+(% _mstvisible="2" %)
	1069	+(((
	1070	+(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
	1071	+(((
	1072	+**c) DR2:** total payload includes 11 entries of data
	1073	+)))
	1074	+)))
	1075	+)))
759	759
760		-(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
	1077	+(% _mstvisible="1" %)
	1078	+(((
	1079	+(% _mstvisible="2" %)
	1080	+(((
	1081	+(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
	1082	+(((
	1083	+**d) DR3: **total payload includes 22 entries of data.
	1084	+)))
	1085	+)))
	1086	+)))
761	761
	1088	+(% _mstvisible="1" %)
	1089	+(((
	1090	+(% _mstvisible="2" %)
	1091	+(((
	1092	+(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
	1093	+(((
762	762	If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
	1095	+)))
	1096	+)))
	1097	+)))
763	763
764	764
765		-**Example:**
	1100	+(% _mstvisible="1" style="text-align: left;" %)
	1101	+(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
766	766
	1103	+(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
767	767	If LHT65N has below data inside Flash:
768	768
	1106	+(% _mstvisible="1" %)
769	769	[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
770	770
	1109	+(% _mstvisible="1" %)
	1110	+(((
	1111	+(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
	1112	+If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
	1113	+)))
771	771
772		-If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	1115	+(% _mstvisible="1" %)
	1116	+(((
	1117	+(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
	1118	+ Where : Start time: 60065F97 = time 21/1/19 04:27:03
	1119	+)))
773	773
774		-Where : Start time: 60065F97 = time 21/1/19 04:27:03
	1121	+(% _mstvisible="1" %)
	1122	+(((
	1123	+(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
	1124	+ Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
	1125	+)))
775	775
776		- Stop time: 60066DA7= time 21/1/19 05:27:03
	1127	+(% _mstvisible="1" %)
	1128	+(((
	1129	+(% _mstvisible="2" %)
	1130	+
	1131	+)))
777	777
	1133	+(% _mstvisible="1" %)
	1134	+(((
	1135	+(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
	1136	+LHT65N will uplink this payload.
	1137	+)))
778	778
779		-**LHT65N will uplink this payload.**
780		-
	1139	+(% _mstvisible="1" %)
781	781	[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
782	782
783	783
784		-__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	1143	+(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
	1144	+(((
	1145	+7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
	1146	+)))
785	785
	1148	+(% _msthash="315237" _msttexthash="1385839" %)
	1149	+(((
786	786	Where the first 11 bytes is for the first entry:
	1151	+)))
787	787
	1153	+(% _msthash="315238" _msttexthash="274846" %)
	1154	+(((
788	788	7FFF089801464160065F97
	1156	+)))
789	789
	1158	+(% _msthash="315239" _msttexthash="617435" %)
	1159	+(((
790	790	Ext sensor data=0x7FFF/100=327.67
	1161	+)))
791	791
792		-Temp=0x088E/100=22.00
	1163	+(% _msthash="315240" _msttexthash="270543" %)
	1164	+(((
	1165	+Temp=0x0898/100=22.00
	1166	+)))
793	793
794		-Hum=0x014B/10=32.6
	1168	+(% _msthash="315241" _msttexthash="211783" %)
	1169	+(((
	1170	+Hum=0x0146/10=32.6
	1171	+)))
795	795
	1173	+(% _msthash="315242" _msttexthash="1569776" %)
	1174	+(((
796	796	poll message flag & Ext=0x41,means reply data,Ext=1
	1176	+)))
797	797
798		-Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
	1178	+(% _msthash="315243" _msttexthash="1120509" %)
	1179	+(((
	1180	+Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
	1181	+)))
799	799
800	800
801	801
802		-== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
	1185	+== 2.7 Alarm Mode ==
803	803
804	804
805	805	(((
...	...	@@ -809,17 +809,12 @@
809	809	(((
810	810	(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
811	811
	1195	+=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
812	812
813		-
814		-=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
815		-
816		-
817		-**Internal GXHT30 temperature alarm**
818		-
819	819	(((
820	820	(% class="box infomessage" %)
821	821	(((
822		-**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
	1200	+**AT+WMOD=3,**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
823	823
824	824	**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
825	825
...	...	@@ -833,114 +833,14 @@
833	833	)))
834	834	)))
835	835
836		-(% style="color:#4f81bd" %)**Downlink Command:**
837	837
838		-AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
	1215	+
	1216	+)))
839	839
840		-AT+CITEMP=1 : A60001
841		-
842		-AT+ARTEMP=1,60  :  A70001003C
843		-
844		-AT+ARTEMP=-16,60 :  A7FFF0003C
845		-
846		-AT+LEDALARM=1  :  3601
847		-
848		-
849		-(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
850		-
851		-Total bytes: 8 bytes
852		-
853		-**Example: **AA0100010001003C
854		-
855		-WMOD=01
856		-
857		-CITEMP=0001
858		-
859		-TEMPlow=0001
860		-
861		-TEMPhigh=003C
862		-
863		-
864		-**DS18B20 and TMP117 Threshold Alarm**
865		-
866		-**~ AT+WMOD=1,60,-10,20**
867		-
868		-(% style="color:#4f81bd" %)**Downlink Command:**
869		-
870		-**Example: **A5013CFC180014
871		-
872		-MOD=01
873		-
874		-CITEMP=3C(S)
875		-
876		-TEMPlow=FC18
877		-
878		-TEMPhigh=0014
879		-
880		-
881		-**Fluctuation alarm for DS18B20 and TMP117**
882		-
883		-**AT+WMOD=2,60,5**
884		-
885		-(% style="color:#4f81bd" %)**Downlink Command:**
886		-
887		-**Example: **A5023C05
888		-
889		-MOD=02
890		-
891		-CITEMP=3C(S)
892		-
893		-temperature fluctuation=05
894		-
895		-
896		-==== **Sampling multiple times and uplink together** ====
897		-
898		-**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 -16 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.
899		-
900		-(% style="color:#4f81bd" %)**Downlink Command:**
901		-
902		-**Example: **A50301003C14FFF0002001
903		-
904		-MOD=03
905		-
906		-EXT=01
907		-
908		-CITEMP=003C(S)
909		-
910		-Total number of acquisitions=14
911		-
912		-TEMPlow=FFF0
913		-
914		-TEMPhigh=0020
915		-
916		-ARTEMP=01
917		-
918		-
919		-**Uplink payload( Fport=3)**
920		-
921		-**Example: **CBEA0109920A4109C4
922		-
923		-BatV=CBEA
924		-
925		-EXT=01
926		-
927		-Temp1=0992  ~/~/ 24.50℃
928		-
929		-Temp2=0A41  ~/~/ 26.25℃
930		-
931		-Temp3=09C4  ~/~/ 25.00℃
932		-
933		-
934		-(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
935		-
936		-(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
937		-
	1218	+(((
	1219	+=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
938	938	)))
939	939
940		-
941		-=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
942		-
943		-
944	944	(% _mstvisible="1" class="box infomessage" %)
945	945	(((
946	946	(((
...	...	@@ -994,9 +994,6 @@
994	994	* RED LED when external sensor is not connected
995	995	* For each success downlink, the PURPLE LED will blink once
996	996
997		-
998		-
999		-
1000	1000	== 2.9 installation ==
1001	1001
1002	1002
...	...	@@ -1054,9 +1054,6 @@
1054	1054	* Operating Range: -40 ~~ 125 °C
1055	1055	* Working voltage 2.35v ~~ 5v
1056	1056
1057		-
1058		-
1059		-
1060	1060	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1061	1061
1062	1062
...	...	@@ -1120,15 +1120,12 @@
1120	1120
1121	1121	Format: Command Code (0x01) followed by 3 bytes time value.
1122	1122
1123		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	1395	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1124	1124
1125		-* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
	1397	+* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1126	1126
1127		-* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1399	+* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1128	1128
1129		-
1130		-
1131		-
1132	1132	== 4.2 Set External Sensor Mode ==
1133	1133
1134	1134
...	...	@@ -1152,9 +1152,6 @@
1152	1152
1153	1153	* 0xA20702003c: Same as AT+SETCNT=60
1154	1154
1155		-
1156		-
1157		-
1158	1158	== 4.3 Enable/Disable uplink Temperature probe ID ==
1159	1159
1160	1160
...	...	@@ -1185,9 +1185,6 @@
1185	1185	* **0xA800**  **~-~->** AT+PID=0
1186	1186	* **0xA801**     **~-~->** AT+PID=1
1187	1187
1188		-
1189		-
1190		-
1191	1191	== 4.4 Set Password ==
1192	1192
1193	1193
...	...	@@ -1239,9 +1239,6 @@
1239	1239
1240	1240	* There is no downlink command to set to Sleep mode.
1241	1241
1242		-
1243		-
1244		-
1245	1245	== 4.7 Set system time ==
1246	1246
1247	1247
...	...	@@ -1255,7 +1255,7 @@
1255	1255
1256	1256	(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1257	1257
1258		-0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
	1518	+0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1259	1259
1260	1260
1261	1261
...	...	@@ -1297,7 +1297,7 @@
1297	1297
1298	1298	(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1299	1299
1300		-**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
	1560	+**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1301	1301
1302	1302
1303	1303
...	...	@@ -1348,85 +1348,28 @@
1348	1348
1349	1349	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1350	1350
1351		-* Example: 0xA301  ~/~/  Same as AT+CLRDTA
	1611	+* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1352	1352
1353		-
1354		-
1355		-
1356	1356	== 4.13 Auto Send None-ACK messages ==
1357	1357
1358	1358
	1616	+(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1359	1359	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.
1360	1360
1361	1361
1362	1362	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1363	1363
	1622	+(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1364	1364	The default factory setting is 0
1365	1365
1366		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1367		-|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1368		-|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
	1625	+(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
	1626	+(% _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**
	1627	+(% _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
1369	1369
1370	1370	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
1371	1371
1372		-* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
	1631	+* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
1373	1373
1374		-
1375		-
1376		-
1377		-== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1378		-
1379		-
1380		-Feature: Set internal and external temperature sensor alarms.
1381		-
1382		-(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1383		-|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1384		-|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1385		-
1386		-(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1387		-
1388		-(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1389		-
1390		-0): Cancel
1391		-
1392		-1): Threshold alarm
1393		-
1394		-2): Fluctuation alarm
1395		-
1396		-
1397		-(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1398		-
1399		-(% 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.**
1400		-
1401		-
1402		-(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1403		-
1404		-1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1405		-
1406		-Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1407		-
1408		-
1409		-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.
1410		-
1411		-Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1412		-
1413		-If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1414		-
1415		-
1416		-(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1417		-
1418		-0xA5 00 ~-~- AT+WMOD=0.
1419		-
1420		-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 )
1421		-
1422		-0XA5 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation，-1600(DEC)=FFFFFFFFFFFFF9C0(HEX)  FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX))
1423		-
1424		-0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1425		-
1426		-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.
1427		-
1428		-
1429		-
1430	1430	= 5. Battery & How to replace =
1431	1431
1432	1432
...	...	@@ -1433,17 +1433,22 @@
1433	1433	== 5.1 Battery Type ==
1434	1434
1435	1435
1436		-
1437	1437	(((
	1640	+(((
1438	1438	LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
1439	1439	)))
	1643	+)))
1440	1440
	1645	+(((
	1646	+
	1647	+)))
1441	1441
1442		-
1443	1443	(((
	1650	+(((
1444	1444	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1445	1445	[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1446	1446	)))
	1654	+)))
1447	1447
1448	1448	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1449	1449
...	...	@@ -1457,7 +1457,6 @@
1457	1457	[[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"]]
1458	1458
1459	1459
1460		-
1461	1461	== 5.3 Battery Life Analyze ==
1462	1462
1463	1463
...	...	@@ -1466,6 +1466,9 @@
1466	1466	[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1467	1467	)))
1468	1468
	1676	+(((
	1677	+
	1678	+)))
1469	1469
1470	1470	(((
1471	1471	A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
...	...	@@ -1888,9 +1888,6 @@
1888	1888
1889	1889	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1890	1890
1891		-
1892		-
1893		-
1894	1894	= 8. Packing Info =
1895	1895
1896	1896
...	...	@@ -1904,17 +1904,11 @@
1904	1904	* Device Size:  10 x 10 x 3.5 cm
1905	1905	* Device Weight: 120.5g
1906	1906
1907		-
1908		-
1909		-
1910	1910	= 9. Reference material =
1911	1911
1912	1912
1913	1913	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1914	1914
1915		-
1916		-
1917		-
1918	1918	= 10. FCC Warning =
1919	1919
1920	1920