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Details

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Content

...	...	@@ -1,5 +1,5 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20220523115324-1.jpeg||height="500" width="500"]]
	2	+[[image:image-20220523115324-1.jpeg||height="317" width="317"]]
3	3
4	4
5	5	**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
...	...	@@ -6,6 +6,7 @@
6	6
7	7
8	8
	9	+
9	9	**Table of Contents：**
10	10
11	11	{{toc/}}
...	...	@@ -12,8 +12,9 @@
12	12
13	13
14	14
15		-= 1.Introduction =
16	16
	17	+= 1. Introduction =
	18	+
17	17	== 1.1 What is LHT65N Temperature & Humidity Sensor ==
18	18
19	19	(((
...	...	@@ -132,11 +132,7 @@
132	132
133	133	[[image:image-20220515123819-1.png||height="379" width="317"]]
134	134
135		-(% border="1" style="background-color:#ffffcc; color:green; width:739px" %)
136		-|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action**
137		-|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
138		-|**Pressing ACT for more than 3s**|Active Device|(% style="width:424px" %)green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
139		-|**Fast press ACT 5 times**|Deactivate Device|(% style="width:424px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
	137	+[[image:image-20220525110604-2.png]]
140	140
141	141	== 2.3 Example to join LoRaWAN network ==
142	142
...	...	@@ -190,44 +190,39 @@
190	190
191	191	After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
192	192
193		-
194		-(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195		-|(% style="width:106px" %)(((
	191	+(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
	192	+|(% style="width:97px" %)(((
196	196	**Size(bytes)**
197		-)))|(% style="width:46px" %)(((
	194	+)))|(% style="width:39px" %)(((
198	198	**2**
199		-)))|(% style="width:104px" %)(((
	196	+)))|(% style="width:100px" %)(((
200	200	**2**
201		-)))|(% style="width:80px" %)(((
	198	+)))|(% style="width:77px" %)(((
202	202	**2**
203		-)))|(% style="width:51px" %)(((
	200	+)))|(% style="width:47px" %)(((
204	204	**1**
205		-)))|(% style="width:35px" %)(((
	202	+)))|(% style="width:51px" %)(((
206	206	**4**
207	207	)))
208		-|(% style="width:106px" %)(((
	205	+|(% style="width:97px" %)(((
209	209	**Value**
210		-)))|(% style="width:46px" %)(((
211		-[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
212		-)))|(% style="width:104px" %)(((
	207	+)))|(% style="width:39px" %)(((
	208	+[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
	209	+)))|(% style="width:100px" %)(((
213	213	(((
214		-[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	211	+[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
215	215	)))
216		-
	213	+)))|(% style="width:77px" %)(((
217	217	(((
218		-[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	215	+[[Built-in>>||anchor="H2.4.4Built-inHumidity"]]
219	219	)))
220		-)))|(% style="width:80px" %)(((
221		-(((
222		-[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
223		-)))
224	224
225	225	(((
226	226	[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
227	227	)))
	221	+)))|(% style="width:47px" %)(((
	222	+[[Ext>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.5Ext23]] #
228	228	)))|(% style="width:51px" %)(((
229		-[[Ext>>path:#Extension_Sensor]] #
230		-)))|(% style="width:35px" %)(((
231	231	[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
232	232	)))
233	233
...	...	@@ -249,40 +249,8 @@
249	249
250	250	These two bytes of BAT include the battery state and the actually voltage
251	251
252		-(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
253		-|(% style="width:75px" %)(((
254		-Bit(bit)
255		-)))|(% style="width:259px" %)(((
256		-[15:14]
257		-)))|(% style="width:164px" %)(((
258		-[13:0]
259		-)))
260		-|(% style="width:75px" %)(((
261		-Value
262		-)))|(% style="width:259px" %)(((
263		-(((
264		-BAT Status
265		-)))
	245	+[[image:image-20220523152839-18.png]]
266	266
267		-(((
268		-00(b): Ultra Low ( BAT <= 2.50v)
269		-)))
270		-
271		-(((
272		-01(b): Low  (2.50v <=BAT <= 2.55v)
273		-)))
274		-
275		-(((
276		-10(b): OK   (2.55v <= BAT <=2.65v)
277		-)))
278		-
279		-(((
280		-11(b): Good   (BAT >= 2.65v)
281		-)))
282		-)))|(% style="width:164px" %)(((
283		-Actually BAT voltage
284		-)))
285		-
286	286	[[image:image-20220522235639-1.png||height="139" width="727"]]
287	287
288	288	Check the battery voltage for LHT65N.
...	...	@@ -310,10 +310,7 @@
310	310
311	311	Bytes for External Sensor:
312	312
313		-(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
314		-|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
315		-|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
316		-|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
	274	+[[image:image-20220523152822-17.png]]
317	317
318	318	=== 2.4.6 Ext value ===
319	319
...	...	@@ -342,21 +342,47 @@
342	342
343	343	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:
344	344
345		-(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346		-|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
347		-|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]|(% style="width:69px" %)(((
	303	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
	304	+|(% style="width:96px" %)(((
	305	+**Size(bytes)**
	306	+)))|(% style="width:71px" %)(((
	307	+**2**
	308	+)))|(% style="width:99px" %)(((
	309	+**2**
	310	+)))|(% style="width:132px" %)(((
	311	+**2**
	312	+)))|(% style="width:54px" %)(((
	313	+**1**
	314	+)))|(% style="width:64px" %)(((
	315	+**4**
	316	+)))
	317	+|(% style="width:96px" %)(((
	318	+**Value**
	319	+)))|(% style="width:71px" %)(((
	320	+[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
	321	+)))|(% style="width:99px" %)(((
	322	+(((
348	348	[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
	324	+)))
349	349
	326	+(((
350	350	[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
351		-)))|(% style="width:88px" %)(((
	328	+)))
	329	+)))|(% style="width:132px" %)(((
	330	+(((
352	352	BAT Status &
	332	+)))
353	353
354		-[[Built-in>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
355		-
356		-[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
357		-)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
	334	+(((
	335	+[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
	336	+)))
	337	+)))|(% style="width:54px" %)(((
	338	+Status & Ext
	339	+)))|(% style="width:64px" %)(((
	340	+(((
358	358	[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
359	359	)))
	343	+)))
360	360
361	361	* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
362	362
...	...	@@ -380,11 +380,7 @@
380	380
381	381	* **Status & Ext Byte**
382	382
383		-(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384		-|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385		-|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
386		-Ext:0b(1001)
387		-)))
	367	+[[image:image-20220523152434-16.png]]
388	388
389	389	* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
390	390	* 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.
...	...	@@ -421,10 +421,17 @@
421	421
422	422	== 2.6 Datalog Feature ==
423	423
424		-This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
	404	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
425	425
426		-=== 2.6.1 Unix TimeStamp ===
	406	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
427	427
	408	+There are two methods:
	409	+
	410	+1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
	411	+1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
	412	+
	413	+=== 2.6.2 Unix TimeStamp ===
	414	+
428	428	LHT65N uses Unix TimeStamp format based on
429	429
430	430	[[image:image-20220523001219-11.png||height="97" width="627"]]
...	...	@@ -442,7 +442,7 @@
442	442
443	443	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
444	444
445		-=== 2.6.2 Set Device Time ===
	432	+=== 2.6.3 Set Device Time ===
446	446
447	447	(((
448	448	There are two ways to set device’s time:
...	...	@@ -476,21 +476,18 @@
476	476	User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
477	477	)))
478	478
479		-=== 2.6.3 Poll sensor value ===
	466	+=== 2.6.4 Poll sensor value ===
480	480
481	481	User can poll sensor value based on timestamps from the server. Below is the downlink command.
482	482
	470	+[[image:image-20220523152302-15.png]]
483	483
484		-(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485		-|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486		-|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
487		-
488	488	(((
489	489	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.
490	490	)))
491	491
492	492	(((
493		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
	477	+For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05**
494	494	)))
495	495
496	496	(((
...	...	@@ -502,7 +502,7 @@
502	502	)))
503	503
504	504
505		-=== 2.6.4 Datalog Uplink payload ===
	489	+=== 2.6.5 Datalog Uplink payload ===
506	506
507	507	The Datalog poll reply uplink will use below payload format.
508	508
...	...	@@ -510,96 +510,138 @@
510	510	**Retrieval data payload**
511	511	)))
512	512
513		-(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
	497	+(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
514	514	|(% style="width:93px" %)(((
	499	+(((
515	515	**Size(bytes)**
	501	+)))
516	516	)))|(% style="width:71px" %)(((
	503	+(((
517	517	**2**
	505	+)))
518	518	)))|(% style="width:102px" %)(((
	507	+(((
519	519	**2**
	509	+)))
520	520	)))|(% style="width:86px" %)(((
	511	+(((
521	521	**2**
522		-)))|(% style="width:90px" %)(((
	513	+)))
	514	+)))|(% style="width:86px" %)(((
	515	+(((
523	523	**1**
524		-)))|(% style="width:85px" %)(((
	517	+)))
	518	+)))|(% style="width:48px" %)(((
	519	+(((
525	525	**4**
526	526	)))
	522	+)))
527	527	|(% style="width:93px" %)(((
	524	+(((
528	528	**Value**
	526	+)))
529	529	)))|(% style="width:71px" %)(((
	528	+(((
530	530	[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
	530	+)))
531	531	)))|(% style="width:102px" %)(((
532	532	(((
	533	+(((
533	533	[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
534	534	)))
	536	+)))
535	535
536	536	(((
	539	+(((
537	537	[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
538	538	)))
	542	+)))
539	539	)))|(% style="width:86px" %)(((
540	540	(((
	545	+(((
541	541	[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
542	542	)))
	548	+)))
543	543
544	544	(((
	551	+(((
545	545	[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
546	546	)))
547		-)))|(% style="width:90px" %)(((
	554	+)))
	555	+)))|(% style="width:86px" %)(((
	556	+(((
548	548	[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
549		-)))|(% style="width:85px" %)(((
	558	+)))
	559	+)))|(% style="width:48px" %)(((
550	550	(((
	561	+(((
551	551	[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
552	552	)))
	564	+)))
553	553
554	554	(((
	567	+(((
555	555
556	556	)))
557	557	)))
	571	+)))
558	558
559	559	**Poll message flag & Ext**
560	560
561		-(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
562		-|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]**
563		-|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)(((
564		-Ext:
	575	+[[image:image-20220523152208-14.png]]
565	565
566		-0b(1001)
567		-)))
568		-
569	569	(((
	578	+(((
570	570	Poll Message Flag: 1: This message is a poll message reply.
571	571	)))
	581	+)))
572	572
573	573	* (((
	584	+(((
574	574	Poll Message Flag is set to 1.
575	575	)))
	587	+)))
576	576	* (((
	589	+(((
577	577	Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
578	578	)))
	592	+)))
579	579
580	580	(((
	595	+(((
581	581	For example, in US915 band, the max payload for different DR is:
582	582	)))
	598	+)))
583	583
584	584	(((
	601	+(((
585	585	a) DR0: max is 11 bytes so one entry of data
586	586	)))
	604	+)))
587	587
588	588	(((
	607	+(((
589	589	b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
590	590	)))
	610	+)))
591	591
592	592	(((
	613	+(((
593	593	c) DR2: total payload includes 11 entries of data
594	594	)))
	616	+)))
595	595
596	596	(((
	619	+(((
597	597	d) DR3: total payload includes 22 entries of data.
598	598	)))
	622	+)))
599	599
600	600	(((
	625	+(((
601	601	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
602	602	)))
	628	+)))
603	603
604	604
605	605	**Example:**
...	...	@@ -608,25 +608,25 @@
608	608
609	609	[[image:image-20220523144455-1.png||height="335" width="735"]]
610	610
611		-(% border="1" style="background-color:#ffffcc; color:green; width:709px" %)
612		-|(% style="width:89px" %)Flash Addr|(% style="width:136px" %)Unix Time|(% style="width:39px" %)Ext|(% style="width:97px" %)BAT voltage|(% style="width:344px" %)Value
613		-|(% style="width:89px" %)80196E0|(% style="width:136px" %)21/1/19 04:27:03|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
614		-|(% style="width:89px" %)80196F0|(% style="width:136px" %)21/1/19 04:28:57|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
615		-|(% style="width:89px" %)8019700|(% style="width:136px" %)21/1/19 04:30:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
616		-|(% style="width:89px" %)8019710|(% style="width:136px" %)21/1/19 04:40:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
617		-|(% style="width:89px" %)8019720|(% style="width:136px" %)21/1/19 04:50:30|(% style="width:39px" %)1|(% style="width:97px" %)3147|(% style="width:344px" %)sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
618		-|(% style="width:89px" %)8019730|(% style="width:136px" %)21/1/19 05:00:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
619		-|(% style="width:89px" %)8019740|(% style="width:136px" %)21/1/19 05:10:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
620		-|(% style="width:89px" %)8019750|(% style="width:136px" %)21/1/19 05:20:30|(% style="width:39px" %)1|(% style="width:97px" %)3151|(% style="width:344px" %)sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
621		-
	637	+(((
622	622	If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
	639	+)))
623	623
	641	+(((
624	624	Where : Start time: 60065F97 = time 21/1/19 04:27:03
	643	+)))
625	625
	645	+(((
626	626	Stop time 60066DA7= time 21/1/19 05:27:03
	647	+)))
627	627
	649	+(((
	650	+
	651	+)))
628	628
	653	+(((
629	629	LHT65N will uplink this payload.
	655	+)))
630	630
631	631	[[image:image-20220523001219-13.png||height="421" width="727"]]
632	632
...	...	@@ -646,35 +646,58 @@
646	646
647	647	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
648	648
649		-
650	650	== 2.7 Alarm Mode ==
651	651
652	652	Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
653	653
	679	+(((
	680	+(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	681	+)))
654	654
655		-Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	683	+(((
	684	+**AT Commands for Alarm mode:**
	685	+)))
656	656
657		-
658		-AT Commands for Alarm mode:
659		-
	687	+(% class="box infomessage" %)
	688	+(((
	689	+(((
660	660	**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	691	+)))
	692	+)))
661	661
	694	+(% class="box infomessage" %)
	695	+(((
	696	+(((
662	662	**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
	698	+)))
	699	+)))
663	663
664		-
665		-
666	666	== 2.8 LED Indicator ==
667	667
	703	+(((
668	668	The LHT65N has a triple color LED which for easy shows different stage.
	705	+)))
669	669
	707	+(((
670	670	While pressing ACT button, the LED will work as per LED status with ACT button.
	709	+)))
671	671
	711	+(((
672	672	In a normal working state:
	713	+)))
673	673
674		-* For each uplink, the BLUE LED or RED LED will blink once.
675		-* BLUE LED when an external sensor is connected
676		-* RED LED when an external sensor is not connected
677		-* For each success downlink, the PURPLE LED will blink once
	715	+* (((
	716	+For each uplink, the BLUE LED or RED LED will blink once.
	717	+)))
	718	+* (((
	719	+BLUE LED when an external sensor is connected
	720	+)))
	721	+* (((
	722	+RED LED when an external sensor is not connected
	723	+)))
	724	+* (((
	725	+For each success downlink, the PURPLE LED will blink once
	726	+)))
678	678
679	679	----
680	680
...	...	@@ -700,29 +700,55 @@
700	700
701	701	= 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
702	702
	752	+(((
703	703	Use can configure LHT65N via AT Command or LoRaWAN Downlink.
	754	+)))
704	704
705		-* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
706		-* LoRaWAN Downlink instruction for different platforms:
	756	+* (((
	757	+AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
	758	+)))
	759	+* (((
	760	+LoRaWAN Downlink instruction for different platforms:
	761	+)))
707	707
	763	+(((
708	708	[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
	765	+)))
709	709
	767	+(((
710	710	There are two kinds of commands to configure LHT65N, they are:
	769	+)))
711	711
712		-* **General Commands**.
	771	+(((
	772	+(% style="color:#4f81bd" %)* **General Commands**.
	773	+)))
713	713
	775	+(((
714	714	These commands are to configure:
	777	+)))
715	715
716		-* General system settings like: uplink interval.
717		-* LoRaWAN protocol & radio-related commands.
	779	+* (((
	780	+General system settings like: uplink interval.
	781	+)))
	782	+* (((
	783	+LoRaWAN protocol & radio-related commands.
	784	+)))
718	718
	786	+(((
719	719	They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
	788	+)))
720	720
	790	+(((
721	721	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
	792	+)))
722	722
723		-* **Commands special design for LHT65N**
	794	+(((
	795	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
	796	+)))
724	724
	798	+(((
725	725	These commands are only valid for LHT65N, as below:
	800	+)))
726	726
727	727	== 4.1 Set Transmit Interval Time ==
728	728
...	...	@@ -730,29 +730,26 @@
730	730
731	731	**AT Command: AT+TDC**
732	732
733		-(% border="1" %)
734		-|**Command Example**|**Function**|**Response**
735		-|AT+TDC?|Show current transmit Interval|(((
736		-30000
	808	+[[image:image-20220523150701-2.png]]
737	737
738		-OK
739		-
740		-the interval is 30000ms = 30s
	810	+(((
	811	+**Downlink Command: 0x01**
741	741	)))
742		-|AT+TDC=60000|Set Transmit Interval|(((
743		-OK
744	744
745		-Set transmit interval to 60000ms = 60 seconds
	814	+(((
	815	+Format: Command Code (0x01) followed by 3 bytes time value.
746	746	)))
747	747
748		-**Downlink Command: 0x01**
749		-
750		-Format: Command Code (0x01) followed by 3 bytes time value.
751		-
	818	+(((
752	752	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	820	+)))
753	753
754		-* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
755		-* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	822	+* (((
	823	+**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	824	+)))
	825	+* (((
	826	+**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	827	+)))
756	756
757	757	== 4.2 Set External Sensor Mode ==
758	758
...	...	@@ -760,27 +760,29 @@
760	760
761	761	**AT Command: AT+EXT**
762	762
763		-(% border="1" %)
764		-|**Command Example**|**Function**|**Response**
765		-|AT+EXT?|Get current external sensor mode|(((
766		-1
	835	+[[image:image-20220523150759-3.png]]
767	767
768		-OK
769		-
770		-External Sensor mode =1
	837	+(((
	838	+**Downlink Command: 0xA2**
771	771	)))
772		-|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
773		-|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
774	774
775		-**Downlink Command: 0xA2**
776		-
	841	+(((
777	777	Total bytes: 2 ~~ 5 bytes
	843	+)))
778	778
779		-Example:
	845	+(((
	846	+**Example:**
	847	+)))
780	780
781		-* 0xA201: Set external sensor type to E1
782		-* 0xA209: Same as AT+EXT=9
783		-* 0xA20702003c,Same as AT+SETCNT=60
	849	+* (((
	850	+0xA201: Set external sensor type to E1
	851	+)))
	852	+* (((
	853	+0xA209: Same as AT+EXT=9
	854	+)))
	855	+* (((
	856	+0xA20702003c,Same as AT+SETCNT=60
	857	+)))
784	784
785	785	== 4.3 Enable/Disable uplink Temperature probe ID ==
786	786
...	...	@@ -791,17 +791,14 @@
791	791
792	792	PID is default set to disable (0)
793	793
794		-
795	795	**AT Command:**
796	796
797		-(% border="1" %)
798		-|**Command Example**|**Function**|**Response**
799		-|AT+PID=1|Enable PID uplink|OK
	870	+[[image:image-20220523150928-4.png]]
800	800
801	801	**Downlink Command:**
802	802
803		-* 0xA800     à AT+PID=0
804		-* 0xA801     à AT+PID=1
	874	+* 0xA800  **~-~->** AT+PID=0
	875	+* 0xA801     **~-~->** AT+PID=1
805	805
806	806	== 4.4 Set Password ==
807	807
...	...	@@ -809,19 +809,15 @@
809	809
810	810	**AT Command: AT+PWORD**
811	811
812		-(% border="1" %)
813		-|**Command Example**|**Function**|**Response**
814		-|AT+PWORD=?|Show password|(((
815		-123456
	883	+[[image:image-20220523151052-5.png]]
816	816
817		-
818		-OK
	885	+(((
	886	+**Downlink Command:**
819	819	)))
820		-|AT+PWORD=999999|Set password|OK
821	821
822		-**Downlink Command:**
823		-
	889	+(((
824	824	No downlink command for this feature.
	891	+)))
825	825
826	826	== 4.5 Quit AT Command ==
827	827
...	...	@@ -829,15 +829,12 @@
829	829
830	830	**AT Command: AT+DISAT**
831	831
832		-(% border="1" %)
833		-|**Command Example**|**Function**|**Response**
834		-|AT+DISAT|Quit AT Commands mode|OK
	899	+[[image:image-20220523151132-6.png]]
835	835
836	836	**Downlink Command:**
837	837
838	838	No downlink command for this feature.
839	839
840		-
841	841	== 4.6 Set to sleep mode ==
842	842
843	843	Feature: Set device to sleep mode
...	...	@@ -844,15 +844,8 @@
844	844
845	845	**AT Command: AT+SLEEP**
846	846
847		-(% border="1" %)
848		-| | |
849		-|**Command Example**|**Function**|**Response**
850		-|AT+SLEEP|Set to sleep mode|(((
851		-Clear all stored sensor data…
	911	+[[image:image-20220523151218-7.png]]
852	852
853		-OK
854		-)))
855		-
856	856	**Downlink Command:**
857	857
858	858	* There is no downlink command to set to Sleep mode.
...	...	@@ -863,14 +863,8 @@
863	863
864	864	**AT Command:**
865	865
866		-(% border="1" %)
867		-|**Command Example**|**Function**
868		-|AT+TIMESTAMP=1611104352|(((
869		-OK
	923	+[[image:image-20220523151253-8.png]]
870	870
871		-Set System time to 2021-01-20 00:59:12
872		-)))
873		-
874	874	**Downlink Command:**
875	875
876	876	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
...	...	@@ -877,15 +877,19 @@
877	877
878	878	== 4.8 Set Time Sync Mode ==
879	879
	931	+(((
880	880	Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
	933	+)))
881	881
	935	+(((
882	882	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.
	937	+)))
883	883
884		-
	939	+(((
885	885	**AT Command:**
	941	+)))
886	886
887		-|**Command Example**|**Function**
888		-|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	943	+[[image:image-20220523151336-9.png]]
889	889
890	890	**Downlink Command:**
891	891
...	...	@@ -899,9 +899,7 @@
899	899
900	900	**AT Command:**
901	901
902		-(% border="1" %)
903		-|**Command Example**|**Function**
904		-|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
	957	+[[image:image-20220523151411-10.png]]
905	905
906	906	**Downlink Command:**
907	907
...	...	@@ -913,51 +913,8 @@
913	913
914	914	**AT Command: AT+PDTA**
915	915
916		-(% border="1" %)
917		-|**Command Example**|**Response**
918		-|(((
919		-AT+PDTA=1,3
	969	+[[image:image-20220523151450-11.png]]
920	920
921		-
922		-
923		-Print page 1 to 3
924		-)))|(((
925		-8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
926		-
927		-8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
928		-
929		-8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
930		-
931		-8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
932		-
933		-8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
934		-
935		-8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
936		-
937		-8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
938		-
939		-8019570
940		-
941		-8019580
942		-
943		-8019590
944		-
945		-80195A0
946		-
947		-80195B0
948		-
949		-80195C0
950		-
951		-80195D0
952		-
953		-80195E0
954		-
955		-80195F0
956		-
957		-
958		-OK
959		-)))
960		-
961	961	**Downlink Command:**
962	962
963	963	No downlink commands for feature
...	...	@@ -968,54 +968,40 @@
968	968
969	969	**AT Command: AT+PLDTA**
970	970
971		-(% border="1" %)
972		-|**Command Example**|**Response**
973		-|(((
974		-AT+PLDTA=5
	981	+[[image:image-20220523151524-12.png]]
975	975
	983	+**Downlink Command:**
976	976
	985	+No downlink commands for feature
977	977
978		-Print last 5 entries
979		-)))|(((
980		-Stop Tx and RTP events when read sensor data
	987	+== 4.12 Clear Flash Record ==
981	981
982		-1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
	989	+Feature: Clear flash storage for data log feature.
983	983
984		-2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
	991	+**AT Command: AT+CLRDTA**
985	985
986		-3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
	993	+[[image:image-20220523151556-13.png]]
987	987
988		-4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
	995	+**Downlink Command: 0xA3**
989	989
990		-5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
	997	+* Example: 0xA301 ~/~/Same as AT+CLRDTA
991	991
992		-Start Tx and RTP events
	999	+== 4.13 Auto Send None-ACK messages ==
993	993
994		-OK
995		-)))
	1001	+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.
996	996
997		-**Downlink Command:**
998	998
999		-No downlink commands for feature
	1004	+**AT Command: AT+PNACKMD**
1000	1000
1001		-== 4.12 Clear Flash Record ==
	1006	+The default factory setting is 0
1002	1002
1003		-Feature: Clear flash storage for data log feature.
1004		-
1005		-**AT Command: AT+CLRDTA**
1006		-
1007		-(% border="1" %)
1008	1008	|**Command Example**|**Function**|**Response**
1009		-|AT+CLRDTA|Clear date record|(((
1010		-Clear all stored sensor data…
	1009	+|AT+PNACKMD=1|Poll None-ACK message|OK
1011	1011
1012		-OK
1013		-)))
	1011	+**Downlink Command: 0x34**
1014	1014
1015		-**Downlink Command: 0xA3**
	1013	+* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1016	1016
1017		-* Example: 0xA301 ~/~/Same as AT+CLRDTA
1018		-
1019	1019	= 5. Battery & How to replace =
1020	1020
1021	1021	== 5.1 Battery Type ==
...	...	@@ -1022,11 +1022,15 @@
1022	1022
1023	1023	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.
1024	1024
	1021	+(((
1025	1025	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1026	1026	[[image:image-20220515075034-1.png||height="208" width="644"]]
	1024	+)))
1027	1027
	1026	+(((
1028	1028	The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1029	1029
	1029	+)))
1030	1030
1031	1031	== 5.2 Replace Battery ==
1032	1032
...	...	@@ -1036,47 +1036,97 @@
1036	1036
1037	1037	== 5.3 Battery Life Analyze ==
1038	1038
	1039	+(((
1039	1039	Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1040	1040	https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
	1042	+)))
1041	1041
1042	1042	= 6. Order Info =
1043	1043
1044		-Part Number: (% class="mark" %)**LHT65N-XX**
	1046	+(((
	1047	+Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
	1048	+)))
1045	1045
1046		-**XX**: The default frequency band
	1050	+(((
	1051	+(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
	1052	+)))
1047	1047
1048		-* **AS923**: LoRaWAN AS923 band
1049		-* **AU915**: LoRaWAN AU915 band
1050		-* **EU433**: LoRaWAN EU433 band
1051		-* **EU868**: LoRaWAN EU868 band
1052		-* **KR920**: LoRaWAN KR920 band
1053		-* **US915**: LoRaWAN US915 band
1054		-* **IN865**: LoRaWAN IN865 band
1055		-* **CN470**: LoRaWAN CN470 band
	1054	+* (((
	1055	+(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
	1056	+)))
	1057	+* (((
	1058	+(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
	1059	+)))
	1060	+* (((
	1061	+(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
	1062	+)))
	1063	+* (((
	1064	+(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
	1065	+)))
	1066	+* (((
	1067	+(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
	1068	+)))
	1069	+* (((
	1070	+(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
	1071	+)))
	1072	+* (((
	1073	+(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
	1074	+)))
	1075	+* (((
	1076	+(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
	1077	+)))
1056	1056
1057		-**YY**: Sensor Accessories
	1079	+(((
	1080	+(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
	1081	+)))
1058	1058
1059		-* **E3**: External Temperature Probe
	1083	+* (((
	1084	+(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
	1085	+)))
1060	1060
1061	1061	= 7. Packing Info =
1062	1062
	1089	+(((
1063	1063	**Package Includes**:
	1091	+)))
1064	1064
1065		-* LHT65N Temperature & Humidity Sensor x 1
1066		-* Program cable x 1
1067		-* Optional external sensor
	1093	+* (((
	1094	+LHT65N Temperature & Humidity Sensor x 1
	1095	+)))
	1096	+* (((
	1097	+Program cable x 1
	1098	+)))
	1099	+* (((
	1100	+Optional external sensor
	1101	+)))
1068	1068
	1103	+(((
1069	1069	**Dimension and weight**:
	1105	+)))
1070	1070
1071		-* Device Size:  13.5 x 7 x 3 cm
1072		-* Device Weight: 105g
1073		-* Package Size / pcs : 14.5 x 8 x 5 cm
1074		-* Weight / pcs : 170g
	1107	+* (((
	1108	+Device Size:  13.5 x 7 x 3 cm
	1109	+)))
	1110	+* (((
	1111	+Device Weight: 105g
	1112	+)))
	1113	+* (((
	1114	+Package Size / pcs : 14.5 x 8 x 5 cm
	1115	+)))
	1116	+* (((
	1117	+Weight / pcs : 170g
	1118	+)))
1075	1075
1076	1076	= 8. FCC Warning =
1077	1077
	1122	+(((
1078	1078	This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
	1124	+)))
1079	1079
	1126	+(((
1080	1080	(1) This device may not cause harmful interference；
	1128	+)))
1081	1081
	1130	+(((
1082	1082	(2) this device must accept any interference received, including interference that may cause undesired operation.
	1132	+)))

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