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...	...	@@ -35,7 +35,7 @@
35	35	Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
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38		-(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors
	38	+(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors.
39	39	)))
40	40	)))
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...	...	@@ -80,6 +80,7 @@
80	80	[[image:1654852253176-749.png]]
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	83	+
83	83	**(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
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85	85
...	...	@@ -99,6 +99,7 @@
99	99	* Sewer
100	100	* Bottom water level monitoring
101	101
	103	+
102	102	== 1.6  Pin mapping and power on ==
103	103
104	104
...	...	@@ -207,12 +207,12 @@
207	207	**Size (bytes)**
208	208	)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
209	209	|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
210		-[[Distance>>||anchor="H2.3.3A0Distance"]]
	212	+[[Distance>>||anchor="H2.3.2A0Distance"]]
211	211
212	212	(unit: mm)
213		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
214		-[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
215		-)))|[[Sensor Flag>>path:#Sensor_Flag]]
	215	+)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
	216	+[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
	217	+)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
216	216
217	217	[[image:1654850511545-399.png]]
218	218
...	...	@@ -239,9 +239,11 @@
239	239	* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
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
	244	+
	245	+
242	242	=== 2.3.3  Interrupt Pin ===
243	243
244		-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.
	248	+This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
245	245
246	246	**Example:**
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275	275
	280	+=== 2.3.6  Decode payload in The Things Network ===
276	276
277		-== 2.3.6  Decode payload in The Things Network ==
278		-
279	279	While using TTN network, you can add the payload format to decode the payload.
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...	...	@@ -809,6 +809,8 @@
809	809	* Solid ON for 5 seconds once device successful Join the network.
810	810	* Blink once when device transmit a packet.
811	811
	815	+
	816	+
812	812	== 2.8  ​Firmware Change Log ==
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814	814
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866	866
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869		-= 3.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
	874	+= 3.  Configure LDDS75 via AT Command or LoRaWAN Downlink =
870	870
871	871	(((
872	872	(((
...	...	@@ -1009,7 +1009,6 @@
1009	1009	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1010	1010	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1011	1011
1012		-
1013	1013	= 4.  FAQ =
1014	1014
1015	1015	== 4.1  What is the frequency plan for LDDS75? ==
...	...	@@ -1069,7 +1069,6 @@
1069	1069	* (% style="color:red" %)**4 **(%%)**: **4000mAh battery
1070	1070	* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
1071	1071
1072		-
1073	1073	= 7. ​ Packing Info =
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...	...	@@ -1084,7 +1084,6 @@
1084	1084	* Package Size / pcs : cm
1085	1085	* Weight / pcs : g
1086	1086
1087		-
1088	1088	= 8.  ​Support =
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1090	1090	* 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.