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...	...	@@ -417,7 +417,7 @@
417	417
418	418	[[image:image-20220523000825-9.png||height="366" width="392"]]
419	419
420		-[[image:image-20220523000825-10.png||height="413" width="728"]]
	420	+[[image:image-20220523000825-10.png||height="432" width="762"]]
421	421
422	422	== 2.6 Datalog Feature ==
423	423
...	...	@@ -481,25 +481,18 @@
481	481	User can poll sensor value based on timestamps from the server. Below is the downlink command.
482	482
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
	484	+(% border="1" style="width:454px" %)
	485	+|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
	486	+|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
487	487
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		-)))
491	491
492		-(((
493		-For example, downlink command **31 5FC5F350 5FC6 0160 05**
494		-)))
495	495
496		-(((
	491	+For example, downlink command 31 5FC5F350 5FC6 0160 05
	492	+
497	497	Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
498		-)))
499	499
500		-(((
501	501	Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
502		-)))
503	503
504	504
505	505	=== 2.6.4 Datalog Uplink payload ===
...	...	@@ -506,19 +506,22 @@
506	506
507	507	The Datalog poll reply uplink will use below payload format.
508	508
509		-(((
	502	+
510	510	Retrieval data payload
511		-)))
512	512
513		-(% border="1" style="background-color:#ffffcc; color:green; width:615px" %)
514		-|(% style="width:94px" %)**Size(bytes)**|(% style="width:106px" %)**2**|(% style="width:132px" %)**2**|(% style="width:62px" %)**2**|(% style="width:98px" %)**1**|(% style="width:83px" %)**4**
515		-|(% style="width:94px" %)**Value**|(% style="width:106px" %)[[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]]|(% style="width:132px" %)(((
516		-[[Built-In 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]]
517		-)))|(% style="width:62px" %)(((
518		-[[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]][[ 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]]
519		-)))|(% style="width:98px" %)[[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]]|(% style="width:83px" %)(((
520		-[[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]]
	505	+(% border="1" %)
	506	+|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
	507	+|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
	508	+[[Built-In>>path:#SHT20_Temperature]]
521	521
	510	+[[Temperature>>path:#SHT20_Temperature]]
	511	+)))|(((
	512	+[[Built-in>>path:#SHT20_Humidity]]
	513	+
	514	+[[Humidity>>path:#SHT20_Humidity]]
	515	+)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
	516	+[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
	517	+
522	522
523	523	)))
524	524