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

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• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 8 removed)
  • 65N-E31F-1.jpg
  • 65N-E31F.jpg
  • SHT31.png
  • image-20230426155837-1.png
  • image-20230426164330-2.png
  • image-20230426164932-3.png
  • image-20230426171833-4.png
  • image-20230509140803-1.png

Details

Page properties

Author

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

Content

...	...	@@ -57,7 +57,6 @@
57	57	* Tri-color LED to indicate working status
58	58	* Datalog feature (Max 3328 records)
59	59
60		-
61	61	== 1.3 Specification ==
62	62
63	63
...	...	@@ -82,7 +82,6 @@
82	82	* ±2°C accuracy from -55°C to +125°C
83	83	* Operating Range: -55 °C ~~ 125 °C
84	84
85		-
86	86	= 2. Connect LHT65N to IoT Server =
87	87
88	88	== 2.1 How does LHT65N work? ==
...	...	@@ -129,7 +129,6 @@
129	129	)))
130	130	|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
131	131
132		-
133	133	== 2.3 Example to join LoRaWAN network ==
134	134
135	135
...	...	@@ -157,7 +157,7 @@
157	157	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
158	158	)))
159	159
160		-[[image:image-20230426083319-1.png||height="258" width="556"]]
	157	+[[image:image-20230426083319-1.png]]
161	161
162	162	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
163	163
...	...	@@ -245,7 +245,6 @@
245	245
246	246	* The 8^^th^^ ~~ 11^^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.)
247	247
248		-
249	249	=== 2.4.1 Decoder in TTN V3 ===
250	250
251	251
...	...	@@ -262,20 +262,25 @@
262	262
263	263	These two bytes of BAT include the battery state and the actually voltage.
264	264
265		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
266		-|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
	261	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:485px" %)
	262	+|=(% style="width: 72px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
267	267	**Bit(bit)**
268		-)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
269		-|(% style="width:66px" %)(((
	264	+)))|=(% style="width: 252px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)[15:14]|=(% style="width: 153px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)[13:0]
	265	+|(% style="width:72px" %)(((
270	270	**Value**
271		-)))|(% style="width:250px" %)(((
	267	+)))|(% style="width:252px" %)(((
272	272	BAT Status
	269	+
273	273	00(b): Ultra Low ( BAT <= 2.50v)
	271	+
274	274	01(b): Low (2.50v <=BAT <= 2.55v)
	273	+
275	275	10(b): OK (2.55v <= BAT <=2.65v)
	275	+
276	276	11(b): Good (BAT >= 2.65v)
277		-)))|(% style="width:152px" %)Actually BAT voltage
	277	+)))|(% style="width:153px" %)Actually BAT voltage
278	278
	279	+
279	279	**(b)stands for binary**
280	280
281	281
...	...	@@ -285,10 +285,8 @@
285	285	Check the battery voltage for LHT65N.
286	286
287	287	* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
288		-
289	289	* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
290	290
291		-
292	292	=== 2.4.3 Built-in Temperature ===
293	293
294	294
...	...	@@ -298,26 +298,21 @@
298	298
299	299	[[image:image-20220522235639-3.png||_mstalt="432120"]]
300	300
301		-* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
	300	+* Temperature:  (0xF5C6-65536)/100=-26.18℃
302	302
303		-
304	304	=== 2.4.4 Built-in Humidity ===
305	305
306	306
307	307	[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
308	308
309		-* Humidity:    0x025C/10=60.4%(% style="display:none" %)
	307	+* Humidity:    0x025C/10=60.4%
310	310
311		-
312	312	=== 2.4.5 Ext # ===
313	313
314	314
315	315	Bytes for External Sensor:
316	316
317		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
318		-|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # **Value|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)External Sensor Type
319		-|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
320		-|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
	314	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
321	321
322	322
323	323	=== 2.4.6 Ext value ===
...	...	@@ -356,25 +356,28 @@
356	356	Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
357	357	)))
358	358
	353	+(((
	354	+
	355	+)))
359	359
360		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
361		-|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	357	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	358	+|=(% style="width: 50px;" %)(((
362	362	**Size(bytes)**
363		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	360	+)))|=(% style="width: 70px;" %)(((
364	364	**2**
365		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	362	+)))|=(% style="width: 120px;" %)(((
366	366	**2**
367		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	364	+)))|=(% style="width: 120px;" %)(((
368	368	**2**
369		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	366	+)))|=(% style="width: 50px;" %)(((
370	370	**1**
371		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	368	+)))|=(% style="width: 70px;" %)(((
372	372	**4**
373	373	)))
374	374	|(% style="width:110px" %)(((
375	375	**Value**
376	376	)))|(% style="width:71px" %)(((
377		-External temperature
	374	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
378	378	)))|(% style="width:99px" %)(((
379	379	[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
380	380	)))|(% style="width:132px" %)(((
...	...	@@ -387,9 +387,9 @@
387	387
388	388	* **Battery status & Built-in Humidity**
389	389
390		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
391		-|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
392		-|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
	387	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	388	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	389	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
393	393	BAT Status
394	394	00(b): Ultra Low ( BAT <= 2.50v)
395	395	01(b): Low  (2.50v <=BAT <= 2.55v)
...	...	@@ -401,15 +401,14 @@
401	401
402	402	* **Status & Ext Byte**
403	403
404		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
405		-|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
	401	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	402	+|=(% 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]**
406	406	|=(% 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)
407	407
408	408	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
409		-* (% 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.
	406	+* (% 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.
410	410	* (% 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)
411	411
412		-
413	413	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
414	414
415	415
...	...	@@ -476,21 +476,9 @@
476	476
477	477
478	478
479		-==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.4.1） ====
	475	+==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
480	480
481	481
482		-[[image:65N-E31F.jpg||height="454" width="459"]]
483		-
484		-
485		-(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
486		-
487		-[[image:SHT31.png]]
488		-
489		-
490		-
491		-==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
492		-
493		-
494	494	(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
495	495
496	496
...	...	@@ -507,21 +507,21 @@
507	507
508	508	Ext=4,Interrupt Sensor：
509	509
510		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
	494	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
511	511	|(% style="width:101px" %)(((
512		-**AT+EXT=4,1**
513		-)))|(% style="width:395px" %)(((
514		-**Sent uplink packet in both rising and falling interrupt**
	496	+AT+EXT=4,1
	497	+)))|(% style="width:373px" %)(((
	498	+Sent uplink packet in both rising and falling interrupt
515	515	)))
516	516	|(% style="width:101px" %)(((
517		-**AT+EXT=4,2**
518		-)))|(% style="width:395px" %)(((
519		-**Sent uplink packet only in falling interrupt**
	501	+AT+EXT=4,2
	502	+)))|(% style="width:373px" %)(((
	503	+Sent uplink packet only in falling interrupt
520	520	)))
521	521	|(% style="width:101px" %)(((
522		-**AT+EXT=4,3**
523		-)))|(% style="width:395px" %)(((
524		-**Sent uplink packet only in rising interrupt**
	506	+AT+EXT=4,3
	507	+)))|(% style="width:373px" %)(((
	508	+Sent uplink packet only in rising interrupt
525	525	)))
526	526
527	527	Trigger by falling edge:
...	...	@@ -535,7 +535,7 @@
535	535
536	536
537	537
538		-==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
	522	+==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
539	539
540	540
541	541	(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
...	...	@@ -553,21 +553,21 @@
553	553
554	554	Ext=8, Counting Sensor ( 4 bytes)：
555	555
556		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
557		-|(% style="width:131px" %)(((
558		-**AT+EXT=8,0**
559		-)))|(% style="width:195px" %)(((
560		-**Count at falling interrupt**
	540	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	541	+|(% style="width:138px" %)(((
	542	+AT+EXT=8,0
	543	+)))|(% style="width:240px" %)(((
	544	+Count at falling interrupt
561	561	)))
562		-|(% style="width:131px" %)(((
563		-**AT+EXT=8,1**
564		-)))|(% style="width:195px" %)(((
565		-**Count at rising interrupt**
	546	+|(% style="width:138px" %)(((
	547	+AT+EXT=8,1
	548	+)))|(% style="width:240px" %)(((
	549	+Count at rising interrupt
566	566	)))
567		-|(% style="width:131px" %)(((
568		-**AT+SETCNT=60**
569		-)))|(% style="width:195px" %)(((
570		-**Sent current count to 60**
	551	+|(% style="width:138px" %)(((
	552	+AT+SETCNT=60
	553	+)))|(% style="width:240px" %)(((
	554	+Sent current count to 60
571	571	)))
572	572
573	573	[[image:image-20220906101320-6.png||_mstalt="428064"]]
...	...	@@ -586,75 +586,17 @@
586	586	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)
587	587
588	588
589		-==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
	573	+== 2.5 Show data on Datacake ==
590	590
591	591
592	592	(((
593		-Timestamp mode is designed for LHT65N with E2 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
	577	+Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
594	594	)))
595	595
596		-
597		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
598		-|=(% style="width: 50px;background-color:#D9E2F3" %)(((
599		-**Size(bytes)**
600		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
601		-**2**
602		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
603		-**2**
604		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
605		-**2**
606		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
607		-**1**
608		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
609		-**4**
610		-)))
611		-|(% style="width:110px" %)(((
612		-**Value**
613		-)))|(% style="width:71px" %)(((
614		-External temperature
615		-)))|(% style="width:99px" %)(((
616		-[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
617		-)))|(% style="width:132px" %)(((
618		-BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
619		-)))|(% style="width:54px" %)(((
620		-Status & Ext
621		-)))|(% style="width:64px" %)(((
622		-[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
623		-)))
624		-
625		-* **Battery status & Built-in Humidity**
626		-
627		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
628		-|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
629		-|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
630		-BAT Status
631		-00(b): Ultra Low ( BAT <= 2.50v)
632		-01(b): Low  (2.50v <=BAT <= 2.55v)
633		-10(b): OK   (2.55v <= BAT <=2.65v)
634		-11(b): Good   (BAT >= 2.65v)
635		-)))|(% style="width:132px" %)(((
636		-[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
637		-)))
638		-
639		-* **Status & Ext Byte**
640		-
641		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
642		-|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
643		-|=(% 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)
644		-
645		-* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
646		-* (% 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.
647		-* (% 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)
648		-
649		-
650		-== 2.5 Show data on Datacake ==
651		-
652		-
653	653	(((
654		-Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
	581	+
655	655	)))
656	656
657		-
658	658	(((
659	659	(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
660	660	)))
...	...	@@ -663,6 +663,9 @@
663	663	(% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
664	664	)))
665	665
	592	+(((
	593	+
	594	+)))
666	666
667	667	(((
668	668	Add Datacake:
...	...	@@ -776,10 +776,9 @@
776	776
777	777	User can poll sensor value based on timestamps from the server. Below is the downlink command.
778	778
779		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
780		-|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
781		-|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
	708	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
782	782
	710	+
783	783	Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
784	784
785	785	For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
...	...	@@ -796,10 +796,10 @@
796	796
797	797	**Retrieval data payload:**
798	798
799		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
800		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	727	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	728	+|=(% style="width: 60px;" %)(((
801	801	**Size(bytes)**
802		-)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
	730	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
803	803	|(% 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"]]
804	804
805	805	**Poll message flag & Ext:**
...	...	@@ -831,7 +831,7 @@
831	831
832	832	If LHT65N has below data inside Flash:
833	833
834		-[[image:image-20230426171833-4.png]]
	762	+[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
835	835
836	836
837	837	If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
...	...	@@ -962,11 +962,11 @@
962	962
963	963	Explain:
964	964
965		-* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
	893	+* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
966	966	* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
967		-* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
968		-* (% style="color:#037691" %)**parameter4: **(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
969		-* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
	895	+* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
	896	+* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
	897	+* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
970	970	* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
971	971
972	972	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -987,7 +987,6 @@
987	987
988	988	ARTEMP=01
989	989
990		-
991	991	**Uplink payload( Fport=3)**
992	992
993	993	**Example: CBEA**01**0992**//0A41//**09C4**
...	...	@@ -1063,7 +1063,6 @@
1063	1063	* RED LED when external sensor is not connected
1064	1064	* For each success downlink, the PURPLE LED will blink once
1065	1065
1066		-
1067	1067	== 2.9 installation ==
1068	1068
1069	1069
...	...	@@ -1116,44 +1116,6 @@
1116	1116	* Operating Range: -40 ~~ 125 °C
1117	1117	* Working voltage 2.35v ~~ 5v
1118	1118
1119		-
1120		-== 3.3 E31F Temperature Probe ==
1121		-
1122		-
1123		-[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1124		-
1125		-
1126		-Temperature sensor with 1 meters cable long
1127		-
1128		-**Built-in Temperature Sensor:**
1129		-
1130		-* Resolution: 0.01 °C
1131		-* Accuracy Tolerance : Typ ±0.3 °C
1132		-* Long Term Drift: < 0.02 °C/yr
1133		-* Operating Range: -40 ~~ 80 °C
1134		-
1135		-**Built-in Humidity Sensor:**
1136		-
1137		-* Resolution: 0.04 % RH
1138		-* Accuracy Tolerance : Typ ±3 % RH
1139		-* Long Term Drift: < 0.02 °C/yr
1140		-* Operating Range: 0 ~~ 96 % RH
1141		-
1142		-**External Temperature Sensor :**
1143		-
1144		-* Resolution: 0.01 °C
1145		-* Accuracy Tolerance : Typical ±0.3 °C
1146		-* Long Term Drift: < 0.02 °C/yr
1147		-* Operating Range: -40 ~~ 125 °C
1148		-
1149		-**External Humidity Sensor :**
1150		-
1151		-* Resolution: 0.04 % RH
1152		-* Accuracy Tolerance : Typ ±3 % RH
1153		-* Long Term Drift: < 0.02 °C/yr
1154		-* Operating Range: 0 ~~ 96 % RH
1155		-
1156		-
1157	1157	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1158	1158
1159	1159
...	...	@@ -1209,11 +1209,9 @@
1209	1209
1210	1210	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1211	1211
1212		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1213		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1214		-|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1215		-|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
	1100	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1216	1216
	1102	+
1217	1217	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1218	1218
1219	1219	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -1224,7 +1224,6 @@
1224	1224
1225	1225	* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1226	1226
1227		-
1228	1228	== 4.2 Set External Sensor Mode ==
1229	1229
1230	1230
...	...	@@ -1233,12 +1233,8 @@
1233	1233
1234	1234	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1235	1235
	1121	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1236	1236
1237		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1238		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1239		-|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1240		-|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1241		-|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1242	1242
1243	1243	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1244	1244
...	...	@@ -1252,7 +1252,6 @@
1252	1252
1253	1253	* 0xA20702003c: Same as AT+SETCNT=60
1254	1254
1255		-
1256	1256	== 4.3 Enable/Disable uplink Temperature probe ID ==
1257	1257
1258	1258
...	...	@@ -1275,31 +1275,24 @@
1275	1275
1276	1276	(% style="color:#4f81bd" %)**AT Command:**
1277	1277
1278		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1279		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1280		-|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
	1158	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1281	1281
	1160	+
1282	1282	(% style="color:#4f81bd" %)**Downlink Command:**
1283	1283
1284	1284	* **0xA800**  **~-~->** AT+PID=0
1285	1285	* **0xA801**     **~-~->** AT+PID=1
1286	1286
1287		-
1288	1288	== 4.4 Set Password ==
1289	1289
1290	1290
1291	1291	Feature: Set device password, max 9 digits
1292	1292
	1171	+
1293	1293	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1294	1294
1295		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1296		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1297		-|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1298		-123456
	1174	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1299	1299
1300		-OK
1301		-)))
1302		-|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1303	1303
1304	1304	(% style="color:#4f81bd" %)**Downlink Command:**
1305	1305
...	...	@@ -1311,12 +1311,12 @@
1311	1311
1312	1312	Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1313	1313
	1187	+
1314	1314	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1315	1315
1316		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1317		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1318		-|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
	1190	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1319	1319
	1192	+
1320	1320	(% style="color:#4f81bd" %)**Downlink Command:**
1321	1321
1322	1322	No downlink command for this feature.
...	...	@@ -1332,33 +1332,23 @@
1332	1332
1333	1333	(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1334	1334
1335		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1336		-|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1337		-|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1338		-Clear all stored sensor data…
	1208	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1339	1339
1340		-OK
1341		-)))
1342	1342
1343	1343	(% style="color:#4f81bd" %)**Downlink Command:**
1344	1344
1345	1345	* There is no downlink command to set to Sleep mode.
1346	1346
1347		-
1348	1348	== 4.7 Set system time ==
1349	1349
1350	1350
1351	1351	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1352	1352
	1220	+
1353	1353	(% style="color:#4f81bd" %)**AT Command:**
1354	1354
1355		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1356		-|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1357		-|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1358		-OK
	1223	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1359	1359
1360		-Set System time to 2021-01-20 00:59:12
1361		-)))
1362	1362
1363	1363	(% style="color:#4f81bd" %)**Downlink Command:**
1364	1364
...	...	@@ -1374,14 +1374,15 @@
1374	1374
1375	1375	(((
1376	1376	SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
	1240	+
	1241	+
1377	1377	)))
1378	1378
1379	1379	(% style="color:#4f81bd" %)**AT Command:**
1380	1380
1381		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1382		-|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1383		-|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	1246	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1384	1384
	1248	+
1385	1385	(% style="color:#4f81bd" %)**Downlink Command:**
1386	1386
1387	1387	0x28 01  ~/~/  Same As AT+SYNCMOD=1
...	...	@@ -1393,12 +1393,12 @@
1393	1393
1394	1394	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1395	1395
	1260	+
1396	1396	(% style="color:#4f81bd" %)**AT Command:**
1397	1397
1398		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1399		-|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1400		-|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	1263	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1401	1401
	1265	+
1402	1402	(% style="color:#4f81bd" %)**Downlink Command:**
1403	1403
1404	1404	**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
...	...	@@ -1409,9 +1409,10 @@
1409	1409
1410	1410	Feature: Print the sector data from start page to stop page (max is 416 pages).
1411	1411
	1276	+
1412	1412	(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1413	1413
1414		-[[image:image-20230426164330-2.png]]
	1279	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1415	1415
1416	1416
1417	1417	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1424,9 +1424,10 @@
1424	1424
1425	1425	Feature: Print the last few data entries
1426	1426
	1292	+
1427	1427	(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1428	1428
1429		-[[image:image-20230426164932-3.png]]
	1295	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1430	1430
1431	1431
1432	1432	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1442,31 +1442,25 @@
1442	1442
1443	1443	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1444	1444
	1311	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1445	1445
1446		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1447		-|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1448		-|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1449		-Clear all stored sensor data…
1450	1450
1451		-OK
1452		-)))
1453		-
1454	1454	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1455	1455
1456	1456	* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1457	1457
1458		-
1459	1459	== 4.13 Auto Send None-ACK messages ==
1460	1460
1461	1461
1462	1462	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.
1463	1463
	1323	+
1464	1464	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1465	1465
1466	1466	The default factory setting is 0
1467	1467
1468		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1469		-|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	1328	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1329	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1470	1470	|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1471	1471
1472	1472	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
...	...	@@ -1473,14 +1473,13 @@
1473	1473
1474	1474	* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1475	1475
1476		-
1477	1477	== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1478	1478
1479	1479
1480	1480	Feature: Set internal and external temperature sensor alarms.
1481	1481
1482		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1483		-|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	1341	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1342	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1484	1484	|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1485	1485
1486	1486	(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
...	...	@@ -1918,7 +1918,6 @@
1918	1918
1919	1919	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1920	1920
1921		-
1922	1922	= 8. Packing Info =
1923	1923
1924	1924
...	...	@@ -1932,13 +1932,11 @@
1932	1932	* Device Size:  10 x 10 x 3.5 mm
1933	1933	* Device Weight: 120.5g
1934	1934
1935		-
1936	1936	= 9. Reference material =
1937	1937
1938	1938
1939	1939	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1940	1940
1941		-
1942	1942	= 10. FCC Warning =
1943	1943
1944	1944

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