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...	...	@@ -86,6 +86,7 @@
86	86	* IP66 Waterproof Enclosure
87	87	* 4000mAh or 8500mAh Battery for long term use
88	88
	89	+
89	89	== 1.3  Specification ==
90	90
91	91	=== 1.3.1  Rated environmental conditions ===
...	...	@@ -129,6 +129,8 @@
129	129	* Sewer
130	130	* Bottom water level monitoring
131	131
	133	+
	134	+
132	132	== 1.6  Pin mapping and power on ==
133	133
134	134
...	...	@@ -271,19 +271,14 @@
271	271
272	272	=== 2.3.2  Distance ===
273	273
274		-(((
275	275	Get the distance. Flat object range 280mm - 7500mm.
276		-)))
277	277
278		-(((
279	279	For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** 0B05(H) = 2821 (D) = 2821 mm.**
280		-)))
281	281
282	282
283	283	* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
284	284	* 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.
285	285
286		-
287	287	=== 2.3.3  Interrupt Pin ===
288	288
289	289	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.
...	...	@@ -312,13 +312,9 @@
312	312
313	313	=== 2.3.5  Sensor Flag ===
314	314
315		-(((
316	316	0x01: Detect Ultrasonic Sensor
317		-)))
318	318
319		-(((
320	320	0x00: No Ultrasonic Sensor
321		-)))
322	322
323	323
324	324
...	...	@@ -331,9 +331,7 @@
331	331
332	332	The payload decoder function for TTN V3 is here:
333	333
334		-(((
335	335	LDDS75 TTN V3 Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
336		-)))
337	337
338	338
339	339
...	...	@@ -859,22 +859,13 @@
859	859	* Solid ON for 5 seconds once device successful Join the network.
860	860	* Blink once when device transmit a packet.
861	861
862		-
863		-
864	864	== 2.8  ​Firmware Change Log ==
865	865
866	866
867		-(((
868	868	**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
869		-)))
870	870
871		-(((
872		-
873		-)))
874	874
875		-(((
876	876	**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
877		-)))
878	878
879	879
880	880
...	...	@@ -1018,9 +1018,7 @@
1018	1018	[[image:image-20220610172924-5.png]]
1019	1019
1020	1020
1021		-(((
1022	1022	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:
1023		-)))
1024	1024
1025	1025
1026	1026	[[image:image-20220610172924-6.png||height="601" width="860"]]