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...	...	@@ -547,6 +547,9 @@
547	547	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
548	548	* 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)
549	549
	550	+
	551	+
	552	+
550	550	=== 2.8.3 CN470-510 (CN470) ===
551	551
552	552	Used in China, Default use CHE=1
...	...	@@ -613,6 +613,9 @@
613	613	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
614	614	* 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)
615	615
	619	+
	620	+
	621	+
616	616	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
617	617
618	618	(% style="color:blue" %)**Default Uplink channel:**
...	...	@@ -727,6 +727,9 @@
727	727	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
728	728	* Blink once when device transmit a packet.
729	729
	736	+
	737	+
	738	+
730	730	== 2.10 ​Firmware Change Log ==
731	731
732	732
...	...	@@ -770,22 +770,10 @@
770	770
771	771	(% style="color:#037691" %)**AT Command: AT+TDC**
772	772
	782	+[[image:image-20220607171554-8.png]]
773	773
774		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
775		-|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
776		-|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
777		-30000
778	778
779		-OK
780	780
781		-the interval is 30000ms = 30s
782		-)))
783		-|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
784		-OK
785		-
786		-Set transmit interval to 60000ms = 60 seconds
787		-)))
788		-
789	789	(% style="color:#037691" %)**Downlink Command: 0x01**
790	790
791	791	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -795,6 +795,8 @@
795	795	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
796	796	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
797	797
	795	+
	796	+
798	798	== 3.2 Set Interrupt Mode ==
799	799
800	800	Feature, Set Interrupt mode for GPIO_EXIT.
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801	801
802	802	(% style="color:#037691" %)**AT Command: AT+INTMOD**
803	803
804		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607153759-6.png?rev=1.1||alt="image-20220607153759-6.png"]]
	803	+[[image:image-20220607171716-9.png]]
805	805
806	806
807	807	(% style="color:#037691" %)**Downlink Command: 0x06**
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813	813	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
814	814	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
815	815
	815	+
	816	+
	817	+
816	816	== 3.3 Calibrate Sensor ==
817	817
818	818	Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
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825	825
826	826	(% style="color:#037691" %)**Downlink Command: 0x26**
827	827
828		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607154718-7.png?rev=1.1||alt="image-20220607154718-7.png"]]
	830	+[[image:image-20220607171917-10.png]]
829	829
830	830	* Reply to the confirmation package: 26 01
831	831	* Reply to non-confirmed packet: 26 00
832	832
	835	+
833	833	Device will send an uplink after got this downlink command. With below payload:
834	834
835	835	Configures info payload:
...	...	@@ -913,7 +913,7 @@
913	913	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
914	914	)))
915	915
916		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588469844-778.png?rev=1.1||alt="1654588469844-778.png"]]
	919	+[[image:1654593587246-335.png]]
917	917
918	918
919	919	Minimum Working Voltage for the LSPH01:
...	...	@@ -1071,4 +1071,3 @@
1071	1071	* 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.
1072	1072	* 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]].
1073	1073
1074		-

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