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...	...	@@ -58,6 +58,7 @@
58	58	* 4000mAh or 8500mAh Battery for long term use
59	59
60	60
	61	+
61	61	== 1.3  Specification ==
62	62
63	63	=== 1.3.1  Rated environmental conditions ===
...	...	@@ -99,6 +99,7 @@
99	99	* Bottom water level monitoring
100	100
101	101
	103	+
102	102	== 1.6  Pin mapping and power on ==
103	103
104	104
...	...	@@ -240,6 +240,7 @@
240	240	* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
241	241
242	242
	245	+
243	243	=== 2.3.3  Interrupt Pin ===
244	244
245	245	This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
...	...	@@ -810,6 +810,7 @@
810	810	* Blink once when device transmit a packet.
811	811
812	812
	816	+
813	813	== 2.8  ​Firmware Change Log ==
814	814
815	815
...	...	@@ -828,7 +828,7 @@
828	828	[[image:image-20220610172003-2.png]]
829	829
830	830
831		-== 2.10  Battery Analysis ==
	835	+== 2.10  Battery Analysis  ==
832	832
833	833	=== 2.10.1  Battery Type ===
834	834
...	...	@@ -871,7 +871,7 @@
871	871
872	872	(((
873	873	(((
874		-Use can configure LDDS75 via AT Command or LoRaWAN Downlink.
	878	+Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
875	875	)))
876	876	)))
877	877
...	...	@@ -892,7 +892,7 @@
892	892	)))
893	893
894	894	(((
895		-There are two kinds of commands to configure LDDS75, they are:
	899	+There are two kinds of commands to configure LLDS12, they are:
896	896	)))
897	897	)))
898	898
...	...	@@ -933,49 +933,55 @@
933	933
934	934	* (((
935	935	(((
936		-(% style="color:#4f81bd" %)** Commands special design for LDDS75**
	940	+(% style="color:#4f81bd" %)** Commands special design for LLDS12**
937	937	)))
938	938	)))
939	939
940	940	(((
941	941	(((
942		-These commands only valid for LDDS75, as below:
	946	+These commands only valid for LLDS12, as below:
943	943	)))
944	944	)))
945	945
946	946
947	947
948		-== 3.1  Access AT Commands ==
	952	+== 4.1  Set Transmit Interval Time ==
949	949
950		-LDDS75 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS75 for using AT command, as below.
	954	+Feature: Change LoRaWAN End Node Transmit Interval.
951	951
952		-[[image:image-20220610172924-4.png||height="483" width="988"]]
	956	+(% style="color:#037691" %)**AT Command: AT+TDC**
953	953
	958	+[[image:image-20220607171554-8.png]]
954	954
955		-Or if you have below board, use below connection:
956	956
	961	+(((
	962	+(% style="color:#037691" %)**Downlink Command: 0x01**
	963	+)))
957	957
958		-[[image:image-20220610172924-5.png]]
	965	+(((
	966	+Format: Command Code (0x01) followed by 3 bytes time value.
	967	+)))
959	959
	969	+(((
	970	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	971	+)))
960	960
961		-In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
	973	+* (((
	974	+Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	975	+)))
	976	+* (((
	977	+Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	978	+)))
962	962
	980	+== 4.2  Set Interrupt Mode ==
963	963
964		- [[image:image-20220610172924-6.png||height="601" width="860"]]
	982	+Feature, Set Interrupt mode for GPIO_EXIT.
965	965
	984	+(% style="color:#037691" %)**AT Command: AT+INTMOD**
966	966
	986	+[[image:image-20220610105806-2.png]]
967	967
968		-== 3.2  Set Transmit Interval Time ==
969	969
970		-Feature: Change LoRaWAN End Node Transmit Interval.
971		-
972		-(% style="color:#037691" %)**AT Command: AT+TDC**
973		-
974		-[[image:image-20220610173409-7.png]]
975		-
976		-
977		-
978		-
979	979	(((
980	980	(% style="color:#037691" %)**Downlink Command: 0x06**
981	981	)))
...	...	@@ -995,7 +995,7 @@
995	995	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
996	996	)))
997	997
998		-== 3.3  Get Firmware Version Info ==
	1008	+== 4.3  Get Firmware Version Info ==
999	999
1000	1000	Feature: use downlink to get firmware version.
1001	1001