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

Summary

• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 9 removed)
  • 65N-E31F-1.jpg
  • 65N-E31F.jpg
  • SHT31.png
  • image-20230426083319-1.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.Ellie
	1	+XWiki.Bei

Content

...	...	@@ -43,7 +43,6 @@
43	43	)))
44	44
45	45
46		-
47	47	== 1.2 Features ==
48	48
49	49
...	...	@@ -58,6 +58,7 @@
58	58	* Tri-color LED to indicate working status
59	59	* Datalog feature (Max 3328 records)
60	60
	60	+
61	61	== 1.3 Specification ==
62	62
63	63
...	...	@@ -82,6 +82,7 @@
82	82	* ±2°C accuracy from -55°C to +125°C
83	83	* Operating Range: -55 °C ~~ 125 °C
84	84
	85	+
85	85	= 2. Connect LHT65N to IoT Server =
86	86
87	87	== 2.1 How does LHT65N work? ==
...	...	@@ -117,17 +117,9 @@
117	117
118	118	[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
119	119
120		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
121		-|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
122		-|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
123		-If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
124		-)))
125		-|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
126		-(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
127		-(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
128		-)))
129		-|(% 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.
	121	+[[image:image-20220525110604-2.png||_mstalt="427531"]]
130	130
	123	+
131	131	== 2.3 Example to join LoRaWAN network ==
132	132
133	133
...	...	@@ -155,7 +155,7 @@
155	155	Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
156	156	)))
157	157
158		-[[image:image-20230426083319-1.png]]
	151	+[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
159	159
160	160	User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
161	161
...	...	@@ -205,18 +205,18 @@
205	205	After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
206	206	)))
207	207
208		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
209		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	201	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
	202	+|=(% style="width: 60px;" %)(((
210	210	**Size(bytes)**
211		-)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
	204	+)))|=(% style="width: 30px;" %)(((
212	212	**2**
213		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	206	+)))|=(% style="width: 100px;" %)(((
214	214	**2**
215		-)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
	208	+)))|=(% style="width: 100px;" %)(((
216	216	**2**
217		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	210	+)))|=(% style="width: 50px;" %)(((
218	218	**1**
219		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	212	+)))|=(% style="width: 50px;" %)(((
220	220	**4**
221	221	)))
222	222	|(% style="width:97px" %)(((
...	...	@@ -238,11 +238,10 @@
238	238	)))
239	239
240	240	* The First 6 bytes: has fix meanings for every LHT65N.
241		-
242	242	* The 7th byte (EXT #): defines the external sensor model.
243		-
244	244	* 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.)
245	245
	237	+
246	246	=== 2.4.1 Decoder in TTN V3 ===
247	247
248	248
...	...	@@ -257,25 +257,12 @@
257	257	=== 2.4.2 BAT-Battery Info ===
258	258
259	259
260		-These two bytes of BAT include the battery state and the actually voltage.
	252	+These two bytes of BAT include the battery state and the actually voltage
261	261
262		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
263		-|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
264		-**Bit(bit)**
265		-)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
266		-|(% style="width:66px" %)(((
267		-**Value**
268		-)))|(% style="width:250px" %)(((
269		-BAT Status
270		-00(b): Ultra Low ( BAT <= 2.50v)
271		-01(b): Low (2.50v <=BAT <= 2.55v)
272		-10(b): OK (2.55v <= BAT <=2.65v)
273		-11(b): Good (BAT >= 2.65v)
274		-)))|(% style="width:152px" %)Actually BAT voltage
	254	+[[image:image-20220523152839-18.png||_mstalt="457613"]]
275	275
276		-**(b)stands for binary**
	256	+(b)stands for binary
277	277
278		-
279	279	[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
280	280
281	281
...	...	@@ -282,9 +282,9 @@
282	282	Check the battery voltage for LHT65N.
283	283
284	284	* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
285		-
286	286	* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
287	287
	266	+
288	288	=== 2.4.3 Built-in Temperature ===
289	289
290	290
...	...	@@ -296,6 +296,7 @@
296	296
297	297	* Temperature:  (0xF5C6-65536)/100=-26.18℃
298	298
	278	+
299	299	=== 2.4.4 Built-in Humidity ===
300	300
301	301
...	...	@@ -303,16 +303,15 @@
303	303
304	304	* Humidity:    0x025C/10=60.4%
305	305
	286	+
306	306	=== 2.4.5 Ext # ===
307	307
308	308
309	309	Bytes for External Sensor:
310	310
311		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
312		-|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
313		-|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
314		-|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
	292	+[[image:image-20220523152822-17.png||_mstalt="454545"]]
315	315
	294	+
316	316	=== 2.4.6 Ext value ===
317	317
318	318	==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
...	...	@@ -349,25 +349,28 @@
349	349	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:
350	350	)))
351	351
	331	+(((
	332	+
	333	+)))
352	352
353		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
354		-|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	335	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	336	+|=(% style="width: 50px;" %)(((
355	355	**Size(bytes)**
356		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	338	+)))|=(% style="width: 70px;" %)(((
357	357	**2**
358		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	340	+)))|=(% style="width: 120px;" %)(((
359	359	**2**
360		-)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
	342	+)))|=(% style="width: 120px;" %)(((
361	361	**2**
362		-)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
	344	+)))|=(% style="width: 50px;" %)(((
363	363	**1**
364		-)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
	346	+)))|=(% style="width: 70px;" %)(((
365	365	**4**
366	366	)))
367	367	|(% style="width:110px" %)(((
368	368	**Value**
369	369	)))|(% style="width:71px" %)(((
370		-External temperature
	352	+[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
371	371	)))|(% style="width:99px" %)(((
372	372	[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
373	373	)))|(% style="width:132px" %)(((
...	...	@@ -380,9 +380,9 @@
380	380
381	381	* **Battery status & Built-in Humidity**
382	382
383		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
384		-|=(% 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]
385		-|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
	365	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
	366	+|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
	367	+|(% style="width:67px" %)Value|(% style="width:256px" %)(((
386	386	BAT Status
387	387	00(b): Ultra Low ( BAT <= 2.50v)
388	388	01(b): Low  (2.50v <=BAT <= 2.55v)
...	...	@@ -394,8 +394,8 @@
394	394
395	395	* **Status & Ext Byte**
396	396
397		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
398		-|=(% 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]**
	379	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	380	+|=(% 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]**
399	399	|=(% 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)
400	400
401	401	* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
...	...	@@ -402,6 +402,7 @@
402	402	* (% 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.
403	403	* (% 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)
404	404
	387	+
405	405	==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
406	406
407	407
...	...	@@ -467,20 +467,10 @@
467	467	The external cable NE2 can be use for MOD4 and MOD8
468	468
469	469
470		-==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.3） ====
471	471
	454	+==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
472	472
473		-[[image:65N-E31F.jpg||height="454" width="459"]]
474	474
475		-
476		-(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
477		-
478		-[[image:SHT31.png]]
479		-
480		-
481		-==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
482		-
483		-
484	484	(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
485	485
486	486
...	...	@@ -497,21 +497,21 @@
497	497
498	498	Ext=4,Interrupt Sensor：
499	499
500		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
	473	+(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
501	501	|(% style="width:101px" %)(((
502		-**AT+EXT=4,1**
503		-)))|(% style="width:395px" %)(((
504		-**Sent uplink packet in both rising and falling interrupt**
	475	+AT+EXT=4,1
	476	+)))|(% style="width:373px" %)(((
	477	+Sent uplink packet in both rising and falling interrupt
505	505	)))
506	506	|(% style="width:101px" %)(((
507		-**AT+EXT=4,2**
508		-)))|(% style="width:395px" %)(((
509		-**Sent uplink packet only in falling interrupt**
	480	+AT+EXT=4,2
	481	+)))|(% style="width:373px" %)(((
	482	+Sent uplink packet only in falling interrupt
510	510	)))
511	511	|(% style="width:101px" %)(((
512		-**AT+EXT=4,3**
513		-)))|(% style="width:395px" %)(((
514		-**Sent uplink packet only in rising interrupt**
	485	+AT+EXT=4,3
	486	+)))|(% style="width:373px" %)(((
	487	+Sent uplink packet only in rising interrupt
515	515	)))
516	516
517	517	Trigger by falling edge:
...	...	@@ -525,7 +525,7 @@
525	525
526	526
527	527
528		-==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
	501	+==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
529	529
530	530
531	531	(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
...	...	@@ -543,21 +543,21 @@
543	543
544	544	Ext=8, Counting Sensor ( 4 bytes)：
545	545
546		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
547		-|(% style="width:131px" %)(((
548		-**AT+EXT=8,0**
549		-)))|(% style="width:195px" %)(((
550		-**Count at falling interrupt**
	519	+(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
	520	+|(% style="width:138px" %)(((
	521	+AT+EXT=8,0
	522	+)))|(% style="width:240px" %)(((
	523	+Count at falling interrupt
551	551	)))
552		-|(% style="width:131px" %)(((
553		-**AT+EXT=8,1**
554		-)))|(% style="width:195px" %)(((
555		-**Count at rising interrupt**
	525	+|(% style="width:138px" %)(((
	526	+AT+EXT=8,1
	527	+)))|(% style="width:240px" %)(((
	528	+Count at rising interrupt
556	556	)))
557		-|(% style="width:131px" %)(((
558		-**AT+SETCNT=60**
559		-)))|(% style="width:195px" %)(((
560		-**Sent current count to 60**
	530	+|(% style="width:138px" %)(((
	531	+AT+SETCNT=60
	532	+)))|(% style="width:240px" %)(((
	533	+Sent current count to 60
561	561	)))
562	562
563	563	[[image:image-20220906101320-6.png||_mstalt="428064"]]
...	...	@@ -583,6 +583,9 @@
583	583	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:
584	584	)))
585	585
	559	+(((
	560	+
	561	+)))
586	586
587	587	(((
588	588	(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
...	...	@@ -592,6 +592,9 @@
592	592	(% 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.
593	593	)))
594	594
	571	+(((
	572	+
	573	+)))
595	595
596	596	(((
597	597	Add Datacake:
...	...	@@ -705,10 +705,9 @@
705	705
706	706	User can poll sensor value based on timestamps from the server. Below is the downlink command.
707	707
708		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
709		-|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
710		-|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
	687	+[[image:image-20220523152302-15.png||_mstalt="451581"]]
711	711
	689	+
712	712	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.
713	713
714	714	For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
...	...	@@ -725,10 +725,10 @@
725	725
726	726	**Retrieval data payload:**
727	727
728		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
729		-|=(% style="width: 60px;background-color:#D9E2F3" %)(((
	706	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
	707	+|=(% style="width: 60px;" %)(((
730	730	**Size(bytes)**
731		-)))|=(% 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**
	709	+)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
732	732	|(% 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"]]
733	733
734	734	**Poll message flag & Ext:**
...	...	@@ -760,7 +760,7 @@
760	760
761	761	If LHT65N has below data inside Flash:
762	762
763		-[[image:image-20230426171833-4.png]]
	741	+[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
764	764
765	765
766	766	If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
...	...	@@ -991,6 +991,7 @@
991	991	* RED LED when external sensor is not connected
992	992	* For each success downlink, the PURPLE LED will blink once
993	993
	972	+
994	994	== 2.9 installation ==
995	995
996	996
...	...	@@ -1043,42 +1043,7 @@
1043	1043	* Operating Range: -40 ~~ 125 °C
1044	1044	* Working voltage 2.35v ~~ 5v
1045	1045
1046		-== 3.3 E31F Temperature Probe ==
1047	1047
1048		-
1049		-[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1050		-
1051		-
1052		-Temperature sensor with 1 meters cable long
1053		-
1054		-**Built-in Temperature Sensor:**
1055		-
1056		-* Resolution: 0.01 °C
1057		-* Accuracy Tolerance : Typ ±0.3 °C
1058		-* Long Term Drift: < 0.02 °C/yr
1059		-* Operating Range: -40 ~~ 80 °C
1060		-
1061		-**Built-in Humidity Sensor:**
1062		-
1063		-* Resolution: 0.04 %RH
1064		-* Accuracy Tolerance : Typ ±3 %RH
1065		-* Long Term Drift: < 0.02 °C/yr
1066		-* Operating Range: 0 ~~ 96 %RH
1067		-
1068		-**External Temperature Sensor :**
1069		-
1070		-* Resolution: 0.01 °C
1071		-* Accuracy Tolerance : Typical ±0.3 °C
1072		-* Long Term Drift: < 0.02 °C/yr
1073		-* Operating Range: -40 ~~ 125 °C
1074		-
1075		-**External Humidity Sensor :**
1076		-
1077		-* Resolution: 0.04 %RH
1078		-* Accuracy Tolerance : Typ ±3 %RH
1079		-* Long Term Drift: < 0.02 °C/yr
1080		-* Operating Range: 0 ~~ 96 %RH
1081		-
1082	1082	= 4. Configure LHT65N via AT command or LoRaWAN downlink =
1083	1083
1084	1084
...	...	@@ -1134,11 +1134,9 @@
1134	1134
1135	1135	(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1136	1136
1137		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1138		-|(% 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**
1139		-|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1140		-|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
	1081	+[[image:image-20220523150701-2.png||_mstalt="427453"]]
1141	1141
	1083	+
1142	1142	(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1143	1143
1144	1144	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -1149,6 +1149,7 @@
1149	1149
1150	1150	* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1151	1151
	1094	+
1152	1152	== 4.2 Set External Sensor Mode ==
1153	1153
1154	1154
...	...	@@ -1157,12 +1157,8 @@
1157	1157
1158	1158	(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1159	1159
	1103	+[[image:image-20220523150759-3.png||_mstalt="432146"]]
1160	1160
1161		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1162		-|(% 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**
1163		-|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1164		-|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1165		-|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1166	1166
1167	1167	(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1168	1168
...	...	@@ -1176,6 +1176,7 @@
1176	1176
1177	1177	* 0xA20702003c: Same as AT+SETCNT=60
1178	1178
	1118	+
1179	1179	== 4.3 Enable/Disable uplink Temperature probe ID ==
1180	1180
1181	1181
...	...	@@ -1198,30 +1198,25 @@
1198	1198
1199	1199	(% style="color:#4f81bd" %)**AT Command:**
1200	1200
1201		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1202		-|(% 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**
1203		-|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
	1141	+[[image:image-20220523150928-4.png||_mstalt="431821"]]
1204	1204
	1143	+
1205	1205	(% style="color:#4f81bd" %)**Downlink Command:**
1206	1206
1207	1207	* **0xA800**  **~-~->** AT+PID=0
1208	1208	* **0xA801**     **~-~->** AT+PID=1
1209	1209
	1149	+
1210	1210	== 4.4 Set Password ==
1211	1211
1212	1212
1213	1213	Feature: Set device password, max 9 digits
1214	1214
	1155	+
1215	1215	(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1216	1216
1217		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1218		-|(% 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**
1219		-|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1220		-123456
	1158	+[[image:image-20220523151052-5.png||_mstalt="428623"]]
1221	1221
1222		-OK
1223		-)))
1224		-|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1225	1225
1226	1226	(% style="color:#4f81bd" %)**Downlink Command:**
1227	1227
...	...	@@ -1233,12 +1233,12 @@
1233	1233
1234	1234	Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1235	1235
	1171	+
1236	1236	(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1237	1237
1238		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1239		-|(% 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**
1240		-|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
	1174	+[[image:image-20220523151132-6.png||_mstalt="428649"]]
1241	1241
	1176	+
1242	1242	(% style="color:#4f81bd" %)**Downlink Command:**
1243	1243
1244	1244	No downlink command for this feature.
...	...	@@ -1254,32 +1254,24 @@
1254	1254
1255	1255	(% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1256	1256
1257		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1258		-|(% 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**
1259		-|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1260		-Clear all stored sensor data…
	1192	+[[image:image-20220523151218-7.png||_mstalt="430703"]]
1261	1261
1262		-OK
1263		-)))
1264	1264
1265	1265	(% style="color:#4f81bd" %)**Downlink Command:**
1266	1266
1267	1267	* There is no downlink command to set to Sleep mode.
1268	1268
	1199	+
1269	1269	== 4.7 Set system time ==
1270	1270
1271	1271
1272	1272	Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1273	1273
	1205	+
1274	1274	(% style="color:#4f81bd" %)**AT Command:**
1275	1275
1276		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1277		-|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1278		-|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1279		-OK
	1208	+[[image:image-20220523151253-8.png||_mstalt="430677"]]
1280	1280
1281		-Set System time to 2021-01-20 00:59:12
1282		-)))
1283	1283
1284	1284	(% style="color:#4f81bd" %)**Downlink Command:**
1285	1285
...	...	@@ -1295,14 +1295,15 @@
1295	1295
1296	1296	(((
1297	1297	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.
	1225	+
	1226	+
1298	1298	)))
1299	1299
1300	1300	(% style="color:#4f81bd" %)**AT Command:**
1301	1301
1302		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1303		-|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1304		-|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	1231	+[[image:image-20220523151336-9.png||_mstalt="431717"]]
1305	1305
	1233	+
1306	1306	(% style="color:#4f81bd" %)**Downlink Command:**
1307	1307
1308	1308	0x28 01  ~/~/  Same As AT+SYNCMOD=1
...	...	@@ -1314,12 +1314,12 @@
1314	1314
1315	1315	Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1316	1316
	1245	+
1317	1317	(% style="color:#4f81bd" %)**AT Command:**
1318	1318
1319		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1320		-|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1321		-|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	1248	+[[image:image-20220523151411-10.png||_mstalt="449696"]]
1322	1322
	1250	+
1323	1323	(% style="color:#4f81bd" %)**Downlink Command:**
1324	1324
1325	1325	**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
...	...	@@ -1330,9 +1330,10 @@
1330	1330
1331	1331	Feature: Print the sector data from start page to stop page (max is 416 pages).
1332	1332
	1261	+
1333	1333	(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1334	1334
1335		-[[image:image-20230426164330-2.png]]
	1264	+[[image:image-20220523151450-11.png||_mstalt="451035"]]
1336	1336
1337	1337
1338	1338	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1345,9 +1345,10 @@
1345	1345
1346	1346	Feature: Print the last few data entries
1347	1347
	1277	+
1348	1348	(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1349	1349
1350		-[[image:image-20230426164932-3.png]]
	1280	+[[image:image-20220523151524-12.png||_mstalt="452101"]]
1351	1351
1352	1352
1353	1353	(% style="color:#4f81bd" %)**Downlink Command:**
...	...	@@ -1363,30 +1363,26 @@
1363	1363
1364	1364	(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1365	1365
	1296	+[[image:image-20220523151556-13.png||_mstalt="454129"]]
1366	1366
1367		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1368		-|(% 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**
1369		-|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1370		-Clear all stored sensor data…
1371	1371
1372		-OK
1373		-)))
1374		-
1375	1375	(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1376	1376
1377	1377	* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1378	1378
	1303	+
1379	1379	== 4.13 Auto Send None-ACK messages ==
1380	1380
1381	1381
1382	1382	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.
1383	1383
	1309	+
1384	1384	(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1385	1385
1386	1386	The default factory setting is 0
1387	1387
1388		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1389		-|=(% 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**
	1314	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
	1315	+|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1390	1390	|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1391	1391
1392	1392	(% style="color:#4f81bd" %)**Downlink Command: 0x34**
...	...	@@ -1393,13 +1393,14 @@
1393	1393
1394	1394	* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1395	1395
	1322	+
1396	1396	== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1397	1397
1398	1398
1399	1399	Feature: Set internal and external temperature sensor alarms.
1400	1400
1401		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1402		-|=(% 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**
	1328	+(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
	1329	+|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1403	1403	|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1404	1404
1405	1405	(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
...	...	@@ -1711,7 +1711,7 @@
1711	1711	[[image:image-20220615153355-1.png||_mstalt="430222"]]
1712	1712
1713	1713
1714		-(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
	1641	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1715	1715
1716	1716	[[image:image-20220615170542-5.png||_mstalt="430638"]]
1717	1717
...	...	@@ -1777,7 +1777,7 @@
1777	1777	[[image:image-20220623110706-1.png||_mstalt="427869"]]
1778	1778
1779	1779
1780		-(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
	1707	+(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1781	1781
1782	1782	[[image:image-20220615170542-5.png||_mstalt="430638"]]
1783	1783
...	...	@@ -1837,6 +1837,7 @@
1837	1837
1838	1838	* (% style="color:red" %)**E3**(%%): External Temperature Probe
1839	1839
	1767	+
1840	1840	= 8. Packing Info =
1841	1841
1842	1842
...	...	@@ -1850,11 +1850,13 @@
1850	1850	* Device Size:  10 x 10 x 3.5 mm
1851	1851	* Device Weight: 120.5g
1852	1852
	1781	+
1853	1853	= 9. Reference material =
1854	1854
1855	1855
1856	1856	* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1857	1857
	1787	+
1858	1858	= 10. FCC Warning =
1859	1859
1860	1860
...	...	@@ -1863,3 +1863,6 @@
1863	1863	(1) This device may not cause harmful interference；
1864	1864
1865	1865	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1796	+
	1797	+
	1798	+

65N-E31F-1.jpg

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Ellie

Size

...	...	@@ -1,1 +1,0 @@
1		-43.5 KB

Content

65N-E31F.jpg

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Ellie

Size

...	...	@@ -1,1 +1,0 @@
1		-51.2 KB

Content

SHT31.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Ellie

Size

...	...	@@ -1,1 +1,0 @@
1		-7.6 KB

Content

image-20230426083319-1.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-190.0 KB

Content

image-20230426155837-1.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-2.4 KB

Content

image-20230426164330-2.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-36.6 KB

Content

image-20230426164932-3.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-23.2 KB

Content

image-20230426171833-4.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-33.0 KB

Content

image-20230509140803-1.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Ellie

Size

...	...	@@ -1,1 +1,0 @@
1		-11.1 KB

Content