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435	435	* Reply to non-confirmed packet: 14 00
436	436
437	437
	438	+
438	438	== 2.8 Frequency Plans ==
439	439
440	440	(((
...	...	@@ -491,6 +491,7 @@
491	491	* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
492	492
493	493
	495	+
494	494	=== 2.8.3 CN470-510 (CN470) ===
495	495
496	496	Used in China, Default use CHE=1
...	...	@@ -559,6 +559,7 @@
559	559
560	560
561	561
	564	+
562	562	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
563	563
564	564	(% style="color:blue" %)**Default Uplink channel:**
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674	674
675	675
676	676
	680	+
677	677	== 2.10 ​Firmware Change Log ==
678	678
679	679
...	...	@@ -742,6 +742,7 @@
742	742	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
743	743	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
744	744
	749	+
745	745	== 3.2 Set Interrupt Mode ==
746	746
747	747	Feature, Set Interrupt mode for GPIO_EXIT.
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760	760	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
761	761	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
762	762
	768	+
763	763	== 3.3 Calibrate Sensor ==
764	764
765	765	Detail See [[Calibration Guide>>||anchor="2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
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778	778	* Reply to non-confirmed packet: 26 00
779	779
780	780
	787	+
781	781	Device will send an uplink after got this downlink command. With below payload:
782	782
783	783	Configures info payload:
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853	853
854	854	== 4.1 Battery Type ==
855	855
856		-(((
857	857	LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
858		-)))
859	859
860		-(((
	865	+
861	861	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
862		-)))
863	863
864		-[[image:1654588469844-778.png]]
	868	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
865	865
866	866
867	867	Minimum Working Voltage for the LSPH01:
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869	869	LSPH01:  2.45v ~~ 3.6v
870	870
871	871
	876	+1.
	877	+11. Replace Battery
872	872
873		-== 4.2 Replace Battery ==
874		-
875		-(((
876	876	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
877		-)))
878	878
879		-(((
880	880	And make sure the positive and negative pins match.
881		-)))
882	882
883	883
884	884
885		-== 4.3 Power Consumption Analyze ==
	885	+1.
	886	+11. Power Consumption Analyze
886	886
887		-(((
888	888	Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
889		-)))
890	890
891		-(((
	890	+
892	892	Instruction to use as below:
893		-)))
894	894
895	895
896	896	Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
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906	906
907	907	And the Life expectation in difference case will be shown on the right.
908	908
909		-[[image:1654588577573-122.png]]
	907	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
910	910
911	911
912	912	The battery related documents as below:
913	913
914		-* (((
915		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	912	+* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
	913	+* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
	914	+* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	915	+
	916	+|(((
	917	+JST-XH-2P connector
916	916	)))
917		-* (((
918		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
919		-)))
920		-* (((
921		-[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
922		-)))
923	923
924		-[[image:image-20220607155856-8.png]]
	920	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
925	925
926	926
927	927
928	928	1.
929		-11.
	925	+11.
930	930	111. ​Battery Note
931	931
932	932	The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
933	933
934	934
935		-1.
936		-11.
	931	+1.
	932	+11.
937	937	111. ​Replace the battery
938	938
939	939	You can change the battery in the LSPH01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.

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