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...	...	@@ -481,13 +481,17 @@
481	481	Always 0x03
482	482	)))
483	483
	484	+
484	484	User can also send 0x14 downlink command to poll the current calibration payload.
485	485
486		-[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607145603-4.png?rev=1.1||alt="image-20220607145603-4.png"]]
	487	+[[image:image-20220607171416-7.jpeg]]
487	487
	489	+
488	488	* Reply to the confirmation package: 14 01
489	489	* Reply to non-confirmed packet: 14 00
490	490
	493	+
	494	+
491	491	== 2.8 Frequency Plans ==
492	492
493	493	(((
...	...	@@ -543,6 +543,9 @@
543	543	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
544	544	* 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)
545	545
	550	+
	551	+
	552	+
546	546	=== 2.8.3 CN470-510 (CN470) ===
547	547
548	548	Used in China, Default use CHE=1
...	...	@@ -609,6 +609,9 @@
609	609	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
610	610	* 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)
611	611
	619	+
	620	+
	621	+
612	612	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
613	613
614	614	(% style="color:blue" %)**Default Uplink channel:**
...	...	@@ -723,6 +723,9 @@
723	723	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
724	724	* Blink once when device transmit a packet.
725	725
	736	+
	737	+
	738	+
726	726	== 2.10 ​Firmware Change Log ==
727	727
728	728
...	...	@@ -766,22 +766,10 @@
766	766
767	767	(% style="color:#037691" %)**AT Command: AT+TDC**
768	768
	782	+[[image:image-20220607171554-8.png]]
769	769
770		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
771		-|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
772		-|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
773		-30000
774	774
775		-OK
776	776
777		-the interval is 30000ms = 30s
778		-)))
779		-|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
780		-OK
781		-
782		-Set transmit interval to 60000ms = 60 seconds
783		-)))
784		-
785	785	(% style="color:#037691" %)**Downlink Command: 0x01**
786	786
787	787	Format: Command Code (0x01) followed by 3 bytes time value.
...	...	@@ -791,6 +791,8 @@
791	791	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
792	792	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
793	793
	795	+
	796	+
794	794	== 3.2 Set Interrupt Mode ==
795	795
796	796	Feature, Set Interrupt mode for GPIO_EXIT.

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