Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 4 added, 0 removed)
  • 1654850511545-399.png
  • 1654850829385-439.png
  • 1654851029373-510.png
  • image-20220610165129-11.png

Details

Page properties

Content

...	...	@@ -92,7 +92,6 @@
92	92	* Sewer
93	93	* Bottom water level monitoring
94	94
95		-
96	96	== 1.6  Pin mapping and power on ==
97	97
98	98
...	...	@@ -184,7 +184,7 @@
184	184	== 2.3  ​Uplink Payload ==
185	185
186	186	(((
187		-LDDS75 will uplink payload via LoRaWAN with below payload format:
	186	+LDDS75 will uplink payload via LoRaWAN with below payload format:
188	188
189	189	Uplink payload includes in total 4 bytes.
190	190	Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
...	...	@@ -206,7 +206,7 @@
206	206	[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
207	207	)))|[[Sensor Flag>>path:#Sensor_Flag]]
208	208
209		-[[image:1654833689380-972.png]]
	208	+[[image:1654850511545-399.png]]
210	210
211	211
212	212
...	...	@@ -225,15 +225,14 @@
225	225
226	226	Get the distance. Flat object range 280mm - 7500mm.
227	227
228		-For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is
	227	+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.**
229	229
230		-**0B05(H) = 2821 (D) = 2821 mm.**
231	231
232		-
233	233	* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
234	234	* 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.
235	235
236	236
	234	+
237	237	=== 2.3.3  Interrupt Pin ===
238	238
239	239	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.
...	...	@@ -272,21 +272,17 @@
272	272	While using TTN network, you can add the payload format to decode the payload.
273	273
274	274
275		-[[image:1654592762713-715.png]]
	273	+[[image:1654850829385-439.png]]
276	276
277		-(((
278		-The payload decoder function for TTN is here:
279		-)))
	275	+The payload decoder function for TTN V3 is here:
280	280
281		-(((
282		-LLDS12 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/]]
283		-)))
	277	+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/]]
284	284
285	285
286	286
287	287	== 2.4  Uplink Interval ==
288	288
289		-The LLDS12 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
	283	+The LDDS75 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
290	290
291	291
292	292
...	...	@@ -317,40 +317,17 @@
317	317
318	318	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
319	319
320		-(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
	314	+(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
321	321
322		-[[image:1654832691989-514.png]]
	316	+[[image:1654851029373-510.png]]
323	323
324	324
325		-[[image:1654592833877-762.png]]
	319	+After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
326	326
	321	+[[image:image-20220610165129-11.png||height="595" width="1088"]]
327	327
328		-[[image:1654832740634-933.png]]
329	329
330	330
331		-
332		-(((
333		-(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
334		-)))
335		-
336		-(((
337		-
338		-)))
339		-
340		-[[image:1654833065139-942.png]]
341		-
342		-
343		-
344		-[[image:1654833092678-390.png]]
345		-
346		-
347		-
348		-After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
349		-
350		-[[image:1654833163048-332.png]]
351		-
352		-
353		-
354	354	== 2.6  Frequency Plans ==
355	355
356	356	(((

1654850511545-399.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+88.3 KB

Content

1654850829385-439.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+59.2 KB

Content

1654851029373-510.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+92.0 KB

Content

image-20220610165129-11.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+50.5 KB

Content