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Content

...	...	@@ -192,16 +192,44 @@
192	192
193	193
194	194	(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195		-|(% style="width:106px" %)**Size(bytes)**|(% style="width:46px" %)**2**|(% style="width:104px" %)**2**|(% style="width:80px" %)**2**|(% style="width:51px" %)**1**|(% style="width:35px" %)**4**
196		-|(% style="width:106px" %)**Value**|(% style="width:46px" %)[[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]]|(% style="width:104px" %)(((
	195	+|(% style="width:106px" %)(((
	196	+**Size(bytes)**
	197	+)))|(% style="width:46px" %)(((
	198	+**2**
	199	+)))|(% style="width:104px" %)(((
	200	+**2**
	201	+)))|(% style="width:80px" %)(((
	202	+**2**
	203	+)))|(% style="width:51px" %)(((
	204	+**1**
	205	+)))|(% style="width:35px" %)(((
	206	+**4**
	207	+)))
	208	+|(% style="width:106px" %)(((
	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" %)(((
	213	+(((
197	197	[[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]]
	215	+)))
198	198
	217	+(((
199	199	[[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]]
	219	+)))
200	200	)))|(% style="width:80px" %)(((
	221	+(((
201	201	[[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	+)))
202	202
	225	+(((
203	203	[[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]]
204		-)))|(% style="width:51px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:35px" %)[[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]]
	227	+)))
	228	+)))|(% style="width:51px" %)(((
	229	+[[Ext>>path:#Extension_Sensor]] #
	230	+)))|(% style="width:35px" %)(((
	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	+)))
205	205
206	206	* The First 6 bytes: has fix meanings for every LHT65N.
207	207	* The 7th byte (EXT #): defines the external sensor model.
...	...	@@ -314,8 +314,8 @@
314	314
315	315	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:
316	316
317		-(% border="1" style="background-color:#ffffcc; color:green; width:533px" %)
318		-|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:75px" %)**4**
	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**
319	319	|(% 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" %)(((
320	320	[[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]]
321	321
...	...	@@ -326,17 +326,15 @@
326	326	[[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]]
327	327
328	328	[[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]]
329		-)))|(% style="width:69px" %)Status & Ext|(% style="width:75px" %)(((
330		-[[Unix>>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]]
331		-
332		-[[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]]
	357	+)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
	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]]
333	333	)))
334	334
335	335	* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
336	336
337		-(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
338		-|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
339		-|Value|(% style="width:280px" %)(((
	363	+(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
	364	+|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
	365	+|(% style="width:65px" %)Value|(% style="width:267px" %)(((
340	340	BAT Status
341	341
342	342	00(b): Ultra Low ( BAT <= 2.50v)
...	...	@@ -346,7 +346,7 @@
346	346	10(b): OK   (2.55v <= BAT <=2.65v)
347	347
348	348	11(b): Good   (BAT >= 2.65v)
349		-)))|(% style="width:136px" %)(((
	375	+)))|(% style="width:134px" %)(((
350	350	[[Built-in 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]]
351	351
352	352
...	...	@@ -354,9 +354,9 @@
354	354
355	355	* **Status & Ext Byte**
356	356
357		-(% border="1" style="background-color:#ffffcc; color:green; width:732px" %)
358		-|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
359		-|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
	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" %)(((
360	360	Ext:0b(1001)
361	361	)))
362	362
...	...	@@ -391,7 +391,7 @@
391	391
392	392	[[image:image-20220523000825-9.png||height="366" width="392"]]
393	393
394		-[[image:image-20220523000825-10.png||height="432" width="762"]]
	420	+[[image:image-20220523000825-10.png||height="413" width="728"]]
395	395
396	396	== 2.6 Datalog Feature ==
397	397
...	...	@@ -412,46 +412,68 @@
412	412	Below is the converter example
413	413	)))
414	414
415		-[[image:image-20220523001219-12.png||height="302" width="730"]]
	441	+[[image:image-20220523001219-12.png||height="298" width="720"]]
416	416
417	417	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
418	418
419		-
420	420	=== 2.6.2 Set Device Time ===
421	421
	447	+(((
422	422	There are two ways to set device’s time:
	449	+)))
423	423
	451	+(((
424	424	**~1. Through LoRaWAN MAC Command (Default settings)**
	453	+)))
425	425
	455	+(((
426	426	User need to set SYNCMOD=1 to enable sync time via MAC command.
	457	+)))
427	427
	459	+(((
428	428	Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	461	+)))
429	429
	463	+(((
430	430	Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
	465	+)))
431	431
	467	+(((
	468	+
	469	+)))
432	432
	471	+(((
433	433	**2. Manually Set Time**
	473	+)))
434	434
	475	+(((
435	435	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	+)))
436	436
437		-
438	438	=== 2.6.3 Poll sensor value ===
439	439
440	440	User can poll sensor value based on timestamps from the server. Below is the downlink command.
441	441
442	442
443		-(% border="1" style="width:454px" %)
444		-|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
445		-|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
	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
446	446
	488	+(((
447	447	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	+)))
448	448
	492	+(((
	493	+For example, downlink command **31 5FC5F350 5FC6 0160 05**
	494	+)))
449	449
450		-For example, downlink command 31 5FC5F350 5FC6 0160 05
451		-
	496	+(((
452	452	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
	498	+)))
453	453
	500	+(((
454	454	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
	502	+)))
455	455
456	456
457	457	=== 2.6.4 Datalog Uplink payload ===
...	...	@@ -458,52 +458,104 @@
458	458
459	459	The Datalog poll reply uplink will use below payload format.
460	460
	509	+(((
	510	+**Retrieval data payload**
	511	+)))
461	461
462		-Retrieval data payload
	513	+(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
	514	+|(% style="width:93px" %)(((
	515	+**Size(bytes)**
	516	+)))|(% style="width:71px" %)(((
	517	+**2**
	518	+)))|(% style="width:102px" %)(((
	519	+**2**
	520	+)))|(% style="width:86px" %)(((
	521	+**2**
	522	+)))|(% style="width:90px" %)(((
	523	+**1**
	524	+)))|(% style="width:85px" %)(((
	525	+**4**
	526	+)))
	527	+|(% style="width:93px" %)(((
	528	+**Value**
	529	+)))|(% style="width:71px" %)(((
	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]]
	531	+)))|(% style="width:102px" %)(((
	532	+(((
	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	+)))
463	463
464		-(% border="1" %)
465		-|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
466		-|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
467		-[[Built-In>>path:#SHT20_Temperature]]
	536	+(((
	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	+)))
	539	+)))|(% style="width:86px" %)(((
	540	+(((
	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	+)))
468	468
469		-[[Temperature>>path:#SHT20_Temperature]]
470		-)))|(((
471		-[[Built-in>>path:#SHT20_Humidity]]
	544	+(((
	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	+)))
	547	+)))|(% style="width:90px" %)(((
	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" %)(((
	550	+(((
	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	+)))
472	472
473		-[[Humidity>>path:#SHT20_Humidity]]
474		-)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
475		-[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
476		-
	554	+(((
477	477
478	478	)))
	557	+)))
479	479
480		-Poll message flag & Ext
	559	+**Poll message flag & Ext**
481	481
482		-
483		-(% border="1" %)
484		-|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
485		-|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
	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	+(((
486	486	Ext:
	566	+)))
487	487
	568	+(((
488	488	0b(1001)
489	489	)))
	571	+)))
490	490
	573	+(((
491	491	Poll Message Flag: 1: This message is a poll message reply.
	575	+)))
492	492
493		-* Poll Message Flag is set to 1.
494		-* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	577	+* (((
	578	+Poll Message Flag is set to 1.
	579	+)))
	580	+* (((
	581	+Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
	582	+)))
495	495
	584	+(((
496	496	For example, in US915 band, the max payload for different DR is:
	586	+)))
497	497
498		-a)      DR0: max is 11 bytes so one entry of data
	588	+(((
	589	+a) DR0: max is 11 bytes so one entry of data
	590	+)))
499	499
500		-b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	592	+(((
	593	+b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	594	+)))
501	501
502		-c)      DR2: total payload includes 11 entries of data
	596	+(((
	597	+c) DR2: total payload includes 11 entries of data
	598	+)))
503	503
504		-d)      DR3: total payload includes 22 entries of data.
	600	+(((
	601	+d) DR3: total payload includes 22 entries of data.
	602	+)))
505	505
	604	+(((
506	506	If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0
	606	+)))
507	507
508	508
509	509	**Example:**
...	...	@@ -510,29 +510,10 @@
510	510
511	511	If LHT65N has below data inside Flash:
512	512
513		-Flash Addr   |Unix Time | Ext | BAT voltage|  Value
	613	+[[image:image-20220523144455-1.png||height="335" width="735"]]
514	514
515		-80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
	615	+If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
516	516
517		-80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
518		-
519		-8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
520		-
521		-8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
522		-
523		-8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
524		-
525		-8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
526		-
527		-8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
528		-
529		-8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
530		-
531		-
532		-If user sends below downlink command:
533		-
534		-3160065F9760066DA705
535		-
536	536	Where : Start time: 60065F97 = time 21/1/19 04:27:03
537	537
538	538	Stop time 60066DA7= time 21/1/19 05:27:03
...	...	@@ -558,35 +558,50 @@
558	558
559	559	Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
560	560
561		-
562	562	== 2.7 Alarm Mode ==
563	563
564	564	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.
565	565
	646	+(% 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.
566	566
567		-Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
	648	+**AT Commands for Alarm mode:**
568	568
569		-
570		-AT Commands for Alarm mode:
571		-
	650	+(% class="box infomessage" %)
	651	+(((
572	572	**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
	653	+)))
573	573
	655	+(% class="box infomessage" %)
	656	+(((
574	574	**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
	658	+)))
575	575
576		-
577		-
578	578	== 2.8 LED Indicator ==
579	579
	662	+(((
580	580	The LHT65N has a triple color LED which for easy shows different stage.
	664	+)))
581	581
	666	+(((
582	582	While pressing ACT button, the LED will work as per LED status with ACT button.
	668	+)))
583	583
	670	+(((
584	584	In a normal working state:
	672	+)))
585	585
586		-* For each uplink, the BLUE LED or RED LED will blink once.
587		-* BLUE LED when an external sensor is connected
588		-* RED LED when an external sensor is not connected
589		-* For each success downlink, the PURPLE LED will blink once
	674	+* (((
	675	+For each uplink, the BLUE LED or RED LED will blink once.
	676	+)))
	677	+* (((
	678	+BLUE LED when an external sensor is connected
	679	+)))
	680	+* (((
	681	+RED LED when an external sensor is not connected
	682	+)))
	683	+* (((
	684	+For each success downlink, the PURPLE LED will blink once
	685	+)))
590	590
591	591	----
592	592
...	...	@@ -621,7 +621,7 @@
621	621
622	622	There are two kinds of commands to configure LHT65N, they are:
623	623
624		-* **General Commands**.
	720	+(% style="color:#4f81bd" %)* **General Commands**.
625	625
626	626	These commands are to configure:
627	627
...	...	@@ -632,7 +632,7 @@
632	632
633	633	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
634	634
635		-* **Commands special design for LHT65N**
	731	+(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
636	636
637	637	These commands are only valid for LHT65N, as below:
638	638
...	...	@@ -642,21 +642,8 @@
642	642
643	643	**AT Command: AT+TDC**
644	644
645		-(% border="1" %)
646		-|**Command Example**|**Function**|**Response**
647		-|AT+TDC?|Show current transmit Interval|(((
648		-30000
	741	+[[image:image-20220523150701-2.png]]
649	649
650		-OK
651		-
652		-the interval is 30000ms = 30s
653		-)))
654		-|AT+TDC=60000|Set Transmit Interval|(((
655		-OK
656		-
657		-Set transmit interval to 60000ms = 60 seconds
658		-)))
659		-
660	660	**Downlink Command: 0x01**
661	661
662	662	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -663,8 +663,8 @@
663	663
664	664	If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
665	665
666		-* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
667		-* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	749	+* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	750	+* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
668	668
669	669	== 4.2 Set External Sensor Mode ==
670	670
...	...	@@ -672,23 +672,13 @@
672	672
673	673	**AT Command: AT+EXT**
674	674
675		-(% border="1" %)
676		-|**Command Example**|**Function**|**Response**
677		-|AT+EXT?|Get current external sensor mode|(((
678		-1
	758	+[[image:image-20220523150759-3.png]]
679	679
680		-OK
681		-
682		-External Sensor mode =1
683		-)))
684		-|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
685		-|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
686		-
687	687	**Downlink Command: 0xA2**
688	688
689	689	Total bytes: 2 ~~ 5 bytes
690	690
691		-Example:
	764	+**Example:**
692	692
693	693	* 0xA201: Set external sensor type to E1
694	694	* 0xA209: Same as AT+EXT=9
...	...	@@ -703,17 +703,14 @@
703	703
704	704	PID is default set to disable (0)
705	705
706		-
707	707	**AT Command:**
708	708
709		-(% border="1" %)
710		-|**Command Example**|**Function**|**Response**
711		-|AT+PID=1|Enable PID uplink|OK
	781	+[[image:image-20220523150928-4.png]]
712	712
713	713	**Downlink Command:**
714	714
715		-* 0xA800     à AT+PID=0
716		-* 0xA801     à AT+PID=1
	785	+* 0xA800  **~-~->** AT+PID=0
	786	+* 0xA801     **~-~->** AT+PID=1
717	717
718	718	== 4.4 Set Password ==
719	719
...	...	@@ -721,16 +721,8 @@
721	721
722	722	**AT Command: AT+PWORD**
723	723
724		-(% border="1" %)
725		-|**Command Example**|**Function**|**Response**
726		-|AT+PWORD=?|Show password|(((
727		-123456
	794	+[[image:image-20220523151052-5.png]]
728	728
729		-
730		-OK
731		-)))
732		-|AT+PWORD=999999|Set password|OK
733		-
734	734	**Downlink Command:**
735	735
736	736	No downlink command for this feature.
...	...	@@ -741,15 +741,12 @@
741	741
742	742	**AT Command: AT+DISAT**
743	743
744		-(% border="1" %)
745		-|**Command Example**|**Function**|**Response**
746		-|AT+DISAT|Quit AT Commands mode|OK
	806	+[[image:image-20220523151132-6.png]]
747	747
748	748	**Downlink Command:**
749	749
750	750	No downlink command for this feature.
751	751
752		-
753	753	== 4.6 Set to sleep mode ==
754	754
755	755	Feature: Set device to sleep mode
...	...	@@ -756,15 +756,8 @@
756	756
757	757	**AT Command: AT+SLEEP**
758	758
759		-(% border="1" %)
760		-| | |
761		-|**Command Example**|**Function**|**Response**
762		-|AT+SLEEP|Set to sleep mode|(((
763		-Clear all stored sensor data…
	818	+[[image:image-20220523151218-7.png]]
764	764
765		-OK
766		-)))
767		-
768	768	**Downlink Command:**
769	769
770	770	* There is no downlink command to set to Sleep mode.
...	...	@@ -775,14 +775,8 @@
775	775
776	776	**AT Command:**
777	777
778		-(% border="1" %)
779		-|**Command Example**|**Function**
780		-|AT+TIMESTAMP=1611104352|(((
781		-OK
	830	+[[image:image-20220523151253-8.png]]
782	782
783		-Set System time to 2021-01-20 00:59:12
784		-)))
785		-
786	786	**Downlink Command:**
787	787
788	788	0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
...	...	@@ -796,8 +796,7 @@
796	796
797	797	**AT Command:**
798	798
799		-|**Command Example**|**Function**
800		-|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
	845	+[[image:image-20220523151336-9.png]]
801	801
802	802	**Downlink Command:**
803	803

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