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...	...	@@ -427,8 +427,6 @@
427	427	Always 0x03
428	428	)))
429	429
430		-
431		-
432	432	User can also send 0x14 downlink command to poll the current calibration payload.
433	433
434	434	[[image:image-20220607145603-4.png]]
...	...	@@ -491,6 +491,7 @@
491	491	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
492	492	* 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)
493	493
	492	+
494	494	=== 2.8.3 CN470-510 (CN470) ===
495	495
496	496	Used in China, Default use CHE=1
...	...	@@ -557,6 +557,7 @@
557	557	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
558	558	* 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)
559	559
	559	+
560	560	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
561	561
562	562	(% style="color:blue" %)**Default Uplink channel:**
...	...	@@ -670,14 +670,15 @@
670	670	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
671	671	* Blink once when device transmit a packet.
672	672
673		-== 2.10 ​Firmware Change Log ==
674	674
	674	+1. ​Firmware Change Log
	675	+
675	675	**Firmware download link:**
676	676
677	677	[[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
678	678
679	679
680		-**Firmware Upgrade Method:[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]**
	681	+**Firmware Upgrade Method:**
681	681
682	682	[[http:~~/~~/wiki.dragino.com/index.pHp?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
683	683
...	...	@@ -715,7 +715,7 @@
715	715	These commands only valid for LSPH01, as below:
716	716
717	717
718		-1.
	719	+1.
719	719	11. Set Transmit Interval Time
720	720
721	721	Feature: Change LoRaWAN End Node Transmit Interval.
...	...	@@ -745,7 +745,7 @@
745	745	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
746	746	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
747	747
748		-1.
	749	+1.
749	749	11. Set Interrupt Mode
750	750
751	751	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -778,7 +778,7 @@
778	778	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
779	779	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
780	780
781		-1.
	782	+1.
782	782	11. Calibrate Sensor
783	783
784	784	Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
...	...	@@ -785,7 +785,7 @@
785	785
786	786
787	787
788		-1.
	789	+1.
789	789	11. Get Firmware Version Info
790	790
791	791	Feature: use downlink to get firmware version.
...	...	@@ -894,7 +894,7 @@
894	894	LSPH01:  2.45v ~~ 3.6v
895	895
896	896
897		-1.
	898	+1.
898	898	11. Replace Battery
899	899
900	900	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -903,7 +903,7 @@
903	903
904	904
905	905
906		-1.
	907	+1.
907	907	11. Power Consumption Analyze
908	908
909	909	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.
...	...	@@ -943,14 +943,14 @@
943	943
944	944
945	945	1.
946		-11.
	947	+11.
947	947	111. ​Battery Note
948	948
949	949	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.
950	950
951	951
952		-1.
953		-11.
	953	+1.
	954	+11.
954	954	111. ​Replace the battery
955	955
956	956	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.