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68	68	* Micro SIM card slot for NB-IoT SIM
69	69	* 8500mAh Battery for long term use
70	70
	71	+
71	71	== 1.3  Specification ==
72	72
73	73
...	...	@@ -93,6 +93,7 @@
93	93	* Max continuously current: 130mA
94	94	* Max boost current: 2A, 1 second
95	95
	97	+
96	96	== ​1.4  Applications ==
97	97
98	98
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154	154	1. When boot the device in flash mode
155	155	1. Send an uplink packet
156	156
	159	+
157	157	= 2.  Use N95S31B to communicate with IoT Server =
158	158
159	159
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589	589
590	590
591	591
	595	+
592	592	=== 2.3.2  Device ID ===
593	593
594	594
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598	598
599	599	(((
600	600	User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
601		-
602		-
603	603	)))
604	604
605	605	(((
606		-**​​​​​​​(% style="color:blue" %)Example:(%%)**
	608	+**Example:**
607	607	)))
608	608
609	609	(((
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611	611	)))
612	612
613	613	(((
614		-The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
	616	+The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
615	615
616	616
617	617	)))
618	618
619		-(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
	621	+(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
620	620
621	621
622	622	By default, the Device ID equal to the last 15 bits of IMEI.
623	623
624		-User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
	626	+User can use **AT+DEUI** to set Device ID
625	625
	628	+**Example:**
626	626
627		-**​​​​​​​​​​​​​​(% style="color:blue" %)Example:(%%)**
628		-
629	629	AT+DEUI=868411056754138
630	630
631	631
632		-
633	633	=== 2.3.3  Version Info ===
634	634
635	635
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775	775	)))
776	776
777	777
	778	+== 2.5 Humidity and Temperature alarm function ==
778	778
779		-== 2.5  Humidity and Temperature alarm function ==
	780	+➢ AT Command:
780	780
	782	+AT+ SHHUM=min,max
781	781
782		-**~ (% style="color:blue" %)➢ AT Command:(%%)**
783		-
784		-
785		-(% style="color:#037691" %)**AT+ SHHUM=min,max**
786		-
787		-
788	788	² When min=0, and max≠0, Alarm higher than max
789	789
790	790	² When min≠0, and max=0, Alarm lower than min
...	...	@@ -791,13 +791,12 @@
791	791
792	792	² When min≠0 and max≠0, Alarm higher than max or lower than min
793	793
	790	+Example:
794	794
795		- (% style="color:blue" %)**Example:**
796		-
797	797	AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
798	798
799	799
800		-(% style="color:#037691" %)**AT+ SHTEMP=min,max**
	795	+AT+ SHTEMP=min,max
801	801
802	802	² When min=0, and max≠0, Alarm higher than max
803	803
...	...	@@ -805,38 +805,28 @@
805	805
806	806	² When min≠0 and max≠0, Alarm higher than max or lower than min
807	807
	803	+Example:
808	808
809		-**~ (% style="color:blue" %)Example:(%%)**
810		-
811	811	AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
812	812
813		-
814		-
815	815	== 2.6 Set the number of data to be uploaded and the recording time ==
816	816
	809	+➢ AT Command:
817	817
818		-**~ (% style="color:blue" %)➢ AT Command:(%%)**
	811	+AT+TR=900  ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
819	819
820		-* (% style="color:#037691" %)**AT+TR=900**  (%%)~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
821		-* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
	813	+AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
822	822
823		-
824		-
825		-
826	826	== 2.7 Read or Clear cached data ==
827	827
	817	+➢ AT Command:
828	828
829		-**~ (% style="color:blue" %)➢ AT Command:(%%)**
	819	+AT+CDP ~/~/ Read cached data
830	830
831		-* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
832		-* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
833		-
834		-
835		-
836	836	[[image:image-20220908163102-2.png]]
837	837
	823	+AT+CDP=0 ~/~/ Clear cached data
838	838
839		-
840	840	== 2.8  ​Battery Analysis ==
841	841
842	842
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1109	1109
1110	1110	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1111	1111	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1112		-
1113		-
1114		-
1115		-