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1	1	(% style="text-align:center" %)
2		-[[image:image-20220610095606-1.png]]
	2	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220610095606-1.png?rev=1.1||alt="image-20220610095606-1.png"]]
3	3
4	4
5	5	**Contents:**
6	6
7		-{{toc/}}
	7	+* [[1.  Introduction>>path:#H1.A0Introduction]]
	8	+** [[1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor>>path:#H1.1200BWhatisLoRaWANLiDARToFDistanceSensor]]
	9	+** [[​1.2  Features>>path:#H200B1.2A0Features]]
	10	+** [[1.3  Probe Specification>>path:#H1.3A0ProbeSpecification]]
	11	+** [[1.4  Probe Dimension>>path:#H1.4A0ProbeDimension]]
	12	+** [[1.5 ​ Applications>>path:#H1.5200BApplications]]
	13	+** [[1.6  Pin mapping and power on>>path:#H1.6A0Pinmappingandpoweron]]
	14	+* [[2.  Configure LLDS12 to connect to LoRaWAN network>>path:#H2.A0ConfigureLLDS12toconnecttoLoRaWANnetwork]]
	15	+** [[2.1  How it works>>path:#H2.1A0Howitworks]]
	16	+** [[2.2  ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
	17	+** [[2.3  ​Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
	18	+*** [[2.3.1  Battery Info>>path:#H2.3.1A0BatteryInfo]]
	19	+*** [[2.3.2  DS18B20 Temperature sensor>>path:#H2.3.2A0DS18B20Temperaturesensor]]
	20	+*** [[2.3.3  Distance>>path:#H2.3.3A0Distance]]
	21	+*** [[2.3.4  Distance signal strength>>path:#H2.3.4A0Distancesignalstrength]]
	22	+*** [[2.3.5  Interrupt Pin>>path:#H2.3.5A0InterruptPin]]
	23	+*** [[2.3.6  LiDAR temp>>path:#H2.3.6A0LiDARtemp]]
	24	+*** [[2.3.7  Message Type>>path:#H2.3.7A0MessageType]]
	25	+*** [[2.3.8  Decode payload in The Things Network>>path:#H2.3.8A0DecodepayloadinTheThingsNetwork]]
	26	+** [[2.4  Uplink Interval>>path:#H2.4A0UplinkInterval]]
	27	+** [[2.5  ​Show Data in DataCake IoT Server>>path:#H2.5A0200BShowDatainDataCakeIoTServer]]
	28	+** [[2.6  Frequency Plans>>path:#H2.6A0FrequencyPlans]]
	29	+*** [[2.6.1  EU863-870 (EU868)>>path:#H2.6.1A0EU863-87028EU86829]]
	30	+*** [[2.6.2  US902-928(US915)>>path:#H2.6.2A0US902-92828US91529]]
	31	+*** [[2.6.3  CN470-510 (CN470)>>path:#H2.6.3A0CN470-51028CN47029]]
	32	+*** [[2.6.4  AU915-928(AU915)>>path:#H2.6.4A0AU915-92828AU91529]]
	33	+*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>path:#H2.6.5A0AS920-92326AS923-92528AS92329]]
	34	+*** [[2.6.6  KR920-923 (KR920)>>path:#H2.6.6A0KR920-92328KR92029]]
	35	+*** [[2.6.7  IN865-867 (IN865)>>path:#H2.6.7A0IN865-86728IN86529]]
	36	+** [[2.7  LED Indicator>>path:#H2.7A0LEDIndicator]]
	37	+** [[2.8  ​Firmware Change Log>>path:#H2.8A0200BFirmwareChangeLog]]
	38	+* [[3.  LiDAR ToF Measurement>>path:#H3.A0LiDARToFMeasurement]]
	39	+** [[3.1 Principle of Distance Measurement>>path:#H3.1PrincipleofDistanceMeasurement]]
	40	+** [[3.2 Distance Measurement Characteristics>>path:#H3.2DistanceMeasurementCharacteristics]]
	41	+** [[3.3 Notice of usage:>>path:#H3.3Noticeofusage:]]
	42	+* [[4.  Configure LLDS12 via AT Command or LoRaWAN Downlink>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]]
	43	+** [[4.1  Set Transmit Interval Time>>path:#H4.1A0SetTransmitIntervalTime]]
	44	+** [[4.2  Set Interrupt Mode>>path:#H4.2A0SetInterruptMode]]
	45	+** [[4.3  Get Firmware Version Info>>path:#H4.3A0GetFirmwareVersionInfo]]
	46	+* [[5.  Battery & How to replace>>path:#H5.A0Battery26Howtoreplace]]
	47	+** [[5.1  Battery Type>>path:#H5.1A0BatteryType]]
	48	+** [[5.2  Replace Battery>>path:#H5.2A0ReplaceBattery]]
	49	+** [[5.3  Power Consumption Analyze>>path:#H5.3A0PowerConsumptionAnalyze]]
	50	+*** [[5.3.1  ​Battery Note>>path:#H5.3.1A0200BBatteryNote]]
	51	+*** [[​5.3.2  Replace the battery>>path:#H200B5.3.2A0Replacethebattery]]
	52	+* [[6.  Use AT Command>>path:#H6.A0UseATCommand]]
	53	+** [[6.1  Access AT Commands>>path:#H6.1A0AccessATCommands]]
	54	+* [[7.  FAQ>>path:#H7.A0FAQ]]
	55	+** [[7.1  How to change the LoRa Frequency Bands/Region>>path:#H7.1A0HowtochangetheLoRaFrequencyBands2FRegion]]
	56	+* [[8.  Trouble Shooting>>path:#H8.A0TroubleShooting]]
	57	+** [[8.1  AT Commands input doesn’t work>>path:#H8.1A0ATCommandsinputdoesn2019twork]]
	58	+** [[8.2  Significant error between the output distant value of LiDAR and actual distance>>path:#H8.2A0SignificanterrorbetweentheoutputdistantvalueofLiDARandactualdistance]]
	59	+* [[9.  Order Info>>path:#H9.A0OrderInfo]]
	60	+* [[10. ​ Packing Info>>path:#H10.200BPackingInfo]]
	61	+* [[11.  ​Support>>path:#H11.A0200BSupport]]
8	8
9	9
10	10
...	...	@@ -19,21 +19,33 @@
19	19	(((
20	20
21	21
	76	+(((
22	22	The Dragino LLDS12 is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
	78	+)))
23	23
	80	+(((
24	24	The LLDS12 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
	82	+)))
25	25
	84	+(((
26	26	It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
	86	+)))
27	27
	88	+(((
28	28	The LoRa wireless technology used in LLDS12 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	90	+)))
29	29
	92	+(((
30	30	LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	94	+)))
31	31
	96	+(((
32	32	Each LLDS12 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33	33	)))
	99	+)))
34	34
35	35
36		-[[image:1654826306458-414.png]]
	102	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654826306458-414.png?rev=1.1||alt="1654826306458-414.png"]]
37	37
38	38
39	39
...	...	@@ -51,6 +51,8 @@
51	51	* Downlink to change configure
52	52	* 8500mAh Battery for long term use
53	53
	120	+
	121	+
54	54	== 1.3  Probe Specification ==
55	55
56	56	* Storage temperature ：-20℃~~75℃
...	...	@@ -66,13 +66,14 @@
66	66	* Material of enclosure - ABS+PC
67	67	* Wire length - 25cm
68	68
69		-== 1.4  Probe Dimension ==
70	70
71	71
72		-[[image:1654827224480-952.png]]
	139	+== 1.4  Probe Dimension ==
73	73
74	74
	142	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]]
75	75
	144	+
76	76	== 1.5 ​ Applications ==
77	77
78	78	* Horizontal distance measurement
...	...	@@ -83,12 +83,12 @@
83	83	* Automatic control
84	84	* Sewer
85	85
86		-== 1.6  Pin mapping and power on ==
87	87
88	88
89		-[[image:1654827332142-133.png]]
	157	+== 1.6  Pin mapping and power on ==
90	90
91	91
	160	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827332142-133.png?rev=1.1||alt="1654827332142-133.png"]]
92	92
93	93
94	94	= 2.  Configure LLDS12 to connect to LoRaWAN network =
...	...	@@ -100,7 +100,7 @@
100	100	)))
101	101
102	102	(((
103		-In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H6.UseATCommand"]]to set the keys in the LLDS12.
	172	+In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H6.A0UseATCommand]]to set the keys in the LLDS12.
104	104	)))
105	105
106	106
...	...	@@ -111,7 +111,7 @@
111	111	)))
112	112
113	113	(((
114		-[[image:1654827857527-556.png]]
	183	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827857527-556.png?rev=1.1||alt="1654827857527-556.png"]]
115	115	)))
116	116
117	117	(((
...	...	@@ -126,7 +126,7 @@
126	126	Each LSPH01 is shipped with a sticker with the default device EUI as below:
127	127	)))
128	128
129		-[[image:image-20220607170145-1.jpeg]]
	198	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
130	130
131	131
132	132
...	...	@@ -136,25 +136,25 @@
136	136	**Register the device**
137	137
138	138
139		-[[image:1654592600093-601.png]]
	208	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592600093-601.png?rev=1.1||alt="1654592600093-601.png"]]
140	140
141	141
142	142
143	143	**Add APP EUI and DEV EUI**
144	144
145		-[[image:1654592619856-881.png]]
	214	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592619856-881.png?rev=1.1||alt="1654592619856-881.png"]]
146	146
147	147
148	148
149	149	**Add APP EUI in the application**
150	150
151		-[[image:1654592632656-512.png]]
	220	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592632656-512.png?rev=1.1||alt="1654592632656-512.png"]]
152	152
153	153
154	154
155	155	**Add APP KEY**
156	156
157		-[[image:1654592653453-934.png]]
	226	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592653453-934.png?rev=1.1||alt="1654592653453-934.png"]]
158	158
159	159
160	160	(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
...	...	@@ -162,7 +162,7 @@
162	162
163	163	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
164	164
165		-[[image:image-20220607170442-2.png]]
	234	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607170442-2.png?rev=1.1||alt="image-20220607170442-2.png"]]
166	166
167	167
168	168	(((
...	...	@@ -169,7 +169,7 @@
169	169	(% style="color:blue" %)**Step 3**(%%)**:** The LLDS12 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
170	170	)))
171	171
172		-[[image:1654833501679-968.png]]
	241	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833501679-968.png?rev=1.1||alt="1654833501679-968.png"]]
173	173
174	174
175	175
...	...	@@ -191,17 +191,15 @@
191	191	|=(% style="width: 62.5px;" %)(((
192	192	**Size (bytes)**
193	193	)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
194		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
195		-[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
196		-
197		-[[DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
198		-)))|[[Distance>>||anchor="H"]]|[[Distance signal strength>>||anchor="H2.3.4SoilTemperature"]]|(((
199		-[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
200		-)))|[[LiDAR temp>>||anchor="H"]]|(((
201		-[[Message Type>>||anchor="H2.3.6MessageType"]]
	263	+|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>path:#H2.3.1A0BatteryInfo]]|(% style="width:62.5px" %)(((
	264	+[[Temperature DS18B20>>path:#H2.3.2A0DS18B20Temperaturesensor]]
	265	+)))|[[Distance>>path:#H2.3.3A0Distance]]|[[Distance signal strength>>path:#H2.3.4A0Distancesignalstrength]]|(((
	266	+[[Interrupt flag>>path:#H2.3.5A0InterruptPin]]
	267	+)))|[[LiDAR temp>>path:#H2.3.6A0LiDARtemp]]|(((
	268	+[[Message Type>>path:#H2.3.7A0MessageType]]
202	202	)))
203	203
204		-[[image:1654833689380-972.png]]
	271	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]]
205	205
206	206
207	207
...	...	@@ -255,9 +255,9 @@
255	255
256	256	=== 2.3.5  Interrupt Pin ===
257	257
258		-This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
	325	+This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H4.2A0SetInterruptMode]] for the hardware and software set up.
259	259
260		-Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
	327	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#H1.6A0Pinmappingandpoweron]].
261	261
262	262	**Example:**
263	263
...	...	@@ -290,8 +290,8 @@
290	290
291	291	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
292	292	|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
293		-|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
294		-|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
	360	+|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
	361	+|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>path:#H4.3A0GetFirmwareVersionInfo]]
295	295
296	296
297	297
...	...	@@ -300,7 +300,7 @@
300	300	While using TTN network, you can add the payload format to decode the payload.
301	301
302	302
303		-[[image:1654592762713-715.png]]
	370	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
304	304
305	305	(((
306	306	The payload decoder function for TTN is here:
...	...	@@ -307,7 +307,7 @@
307	307	)))
308	308
309	309	(((
310		-LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
	377	+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/]]
311	311	)))
312	312
313	313
...	...	@@ -314,7 +314,7 @@
314	314
315	315	== 2.4  Uplink Interval ==
316	316
317		-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"]]
	384	+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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
318	318
319	319
320	320
...	...	@@ -337,10 +337,10 @@
337	337	)))
338	338
339	339
340		-[[image:1654592790040-760.png]]
	407	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
341	341
342	342
343		-[[image:1654592800389-571.png]]
	410	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
344	344
345	345
346	346	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
...	...	@@ -347,13 +347,13 @@
347	347
348	348	(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
349	349
350		-[[image:1654832691989-514.png]]
	417	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654832691989-514.png?rev=1.1||alt="1654832691989-514.png"]]
351	351
352	352
353		-[[image:1654592833877-762.png]]
	420	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592833877-762.png?rev=1.1||alt="1654592833877-762.png"]]
354	354
355	355
356		-[[image:1654832740634-933.png]]
	423	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654832740634-933.png?rev=1.1||alt="1654832740634-933.png"]]
357	357
358	358
359	359
...	...	@@ -365,17 +365,17 @@
365	365
366	366	)))
367	367
368		-[[image:1654833065139-942.png]]
	435	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833065139-942.png?rev=1.1||alt="1654833065139-942.png"]]
369	369
370	370
371	371
372		-[[image:1654833092678-390.png]]
	439	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833092678-390.png?rev=1.1||alt="1654833092678-390.png"]]
373	373
374	374
375	375
376	376	After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
377	377
378		-[[image:1654833163048-332.png]]
	445	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833163048-332.png?rev=1.1||alt="1654833163048-332.png"]]
379	379
380	380
381	381
...	...	@@ -463,6 +463,8 @@
463	463	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
464	464	* 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)
465	465
	533	+
	534	+
466	466	=== 2.6.3  CN470-510 (CN470) ===
467	467
468	468	(((
...	...	@@ -573,6 +573,8 @@
573	573	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
574	574	* 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)
575	575
	645	+
	646	+
576	576	=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
577	577
578	578	(((
...	...	@@ -799,6 +799,8 @@
799	799	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
800	800	* Blink once when device transmit a packet.
801	801
	873	+
	874	+
802	802	== 2.8  ​Firmware Change Log ==
803	803
804	804
...	...	@@ -815,7 +815,7 @@
815	815
816	816	The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
817	817
818		-[[image:1654831757579-263.png]]
	891	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831757579-263.png?rev=1.1||alt="1654831757579-263.png"]]
819	819
820	820
821	821
...	...	@@ -823,28 +823,40 @@
823	823
824	824	With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
825	825
826		-[[image:1654831774373-275.png]]
	899	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831774373-275.png?rev=1.1||alt="1654831774373-275.png"]]
827	827
828	828
829		-①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	902	+(((
	903	+(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	904	+)))
830	830
831		-②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	906	+(((
	907	+(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	908	+)))
832	832
833		-③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	910	+(((
	911	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	912	+)))
834	834
835	835
	915	+(((
836	836	Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
	917	+)))
837	837
838	838
839		-[[image:1654831797521-720.png]]
	920	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831797521-720.png?rev=1.1||alt="1654831797521-720.png"]]
840	840
841	841
	923	+(((
842	842	In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
	925	+)))
843	843
844		-[[image:1654831810009-716.png]]
	927	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831810009-716.png?rev=1.1||alt="1654831810009-716.png"]]
845	845
846	846
	930	+(((
847	847	If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
	932	+)))
848	848
849	849
850	850
...	...	@@ -857,55 +857,83 @@
857	857	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
858	858	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
859	859
	945	+
	946	+
860	860	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
861	861
862	862	(((
	950	+(((
863	863	Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
864	864	)))
	953	+)))
865	865
866	866	* (((
867		-AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
	956	+(((
	957	+AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
868	868	)))
	959	+)))
869	869	* (((
	961	+(((
870	870	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
871	871	)))
	964	+)))
872	872
873	873	(((
	967	+(((
874	874
	969	+)))
875	875
	971	+(((
876	876	There are two kinds of commands to configure LLDS12, they are:
877	877	)))
	974	+)))
878	878
879	879	* (((
	977	+(((
880	880	(% style="color:#4f81bd" %)** General Commands**.
881	881	)))
	980	+)))
882	882
883	883	(((
	983	+(((
884	884	These commands are to configure:
885	885	)))
	986	+)))
886	886
887	887	* (((
	989	+(((
888	888	General system settings like: uplink interval.
889	889	)))
	992	+)))
890	890	* (((
	994	+(((
891	891	LoRaWAN protocol & radio related command.
892	892	)))
	997	+)))
893	893
894	894	(((
	1000	+(((
895	895	They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
896	896	)))
	1003	+)))
897	897
898	898	(((
	1006	+(((
899	899
900	900	)))
	1009	+)))
901	901
902	902	* (((
	1012	+(((
903	903	(% style="color:#4f81bd" %)** Commands special design for LLDS12**
904	904	)))
	1015	+)))
905	905
906	906	(((
	1018	+(((
907	907	These commands only valid for LLDS12, as below:
908	908	)))
	1021	+)))
909	909
910	910
911	911
...	...	@@ -915,10 +915,9 @@
915	915
916	916	(% style="color:#037691" %)**AT Command: AT+TDC**
917	917
918		-[[image:image-20220607171554-8.png]]
	1031	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.png"]]
919	919
920	920
921		-
922	922	(((
923	923	(% style="color:#037691" %)**Downlink Command: 0x01**
924	924	)))
...	...	@@ -941,6 +941,8 @@
941	941
942	942	)))
943	943
	1056	+
	1057	+
944	944	== 4.2  Set Interrupt Mode ==
945	945
946	946	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -947,11 +947,9 @@
947	947
948	948	(% style="color:#037691" %)**AT Command: AT+INTMOD**
949	949
950		-[[image:image-20220610105806-2.png]]
	1064	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220610105806-2.png?rev=1.1||alt="image-20220610105806-2.png"]]
951	951
952	952
953		-
954		-
955	955	(((
956	956	(% style="color:#037691" %)**Downlink Command: 0x06**
957	957	)))
...	...	@@ -971,6 +971,8 @@
971	971	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
972	972	)))
973	973
	1086	+
	1087	+
974	974	== 4.3  Get Firmware Version Info ==
975	975
976	976	Feature: use downlink to get firmware version.
...	...	@@ -977,7 +977,7 @@
977	977
978	978	(% style="color:#037691" %)**Downlink Command: 0x26**
979	979
980		-[[image:image-20220607171917-10.png]]
	1094	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.png"]]
981	981
982	982	* Reply to the confirmation package: 26 01
983	983	* Reply to non-confirmed packet: 26 00
...	...	@@ -999,7 +999,7 @@
999	999
1000	1000	Version
1001	1001	)))|Sensor Type|Reserve|(((
1002		-[[Message Type>>||anchor="H2.3.6MessageType"]]
	1116	+[[Message Type>>path:#H2.3.7A0MessageType]]
1003	1003	Always 0x02
1004	1004	)))
1005	1005
...	...	@@ -1065,7 +1065,7 @@
1065	1065	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1066	1066	)))
1067	1067
1068		-[[image:1654593587246-335.png]]
	1182	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png"]]
1069	1069
1070	1070
1071	1071	Minimum Working Voltage for the LLDS12:
...	...	@@ -1110,7 +1110,7 @@
1110	1110
1111	1111	And the Life expectation in difference case will be shown on the right.
1112	1112
1113		-[[image:1654593605679-189.png]]
	1227	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png"]]
1114	1114
1115	1115
1116	1116	The battery related documents as below:
...	...	@@ -1125,7 +1125,7 @@
1125	1125	[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
1126	1126	)))
1127	1127
1128		-[[image:image-20220607172042-11.png]]
	1242	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png"]]
1129	1129
1130	1130
1131	1131
...	...	@@ -1155,7 +1155,7 @@
1155	1155
1156	1156	LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
1157	1157
1158		-[[image:1654593668970-604.png]]
	1272	+[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593668970-604.png?rev=1.1||alt="1654593668970-604.png"]]
1159	1159
1160	1160	**Connection:**
1161	1161
...	...	@@ -1167,20 +1167,26 @@
1167	1167
1168	1168
1169	1169	(((
1170		-In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
	1284	+(((
	1285	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12.
1171	1171	)))
1172	1172
	1288	+(((
	1289	+LLDS12 will output system info once power on as below:
	1290	+)))
	1291	+)))
1173	1173
1174		- [[image:1654593712276-618.png]]
1175	1175
1176		-Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
	1294	+ [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654593712276-618.png?rev=1.1||alt="1654593712276-618.png"]]
1177	1177
	1296	+Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1178	1178
	1298	+
1179	1179	= 7.  FAQ =
1180	1180
1181	1181	== 7.1  How to change the LoRa Frequency Bands/Region ==
1182	1182
1183		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	1303	+You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1184	1184	When downloading the images, choose the required image file for download. ​
1185	1185
1186	1186
...	...	@@ -1189,7 +1189,9 @@
1189	1189	== 8.1  AT Commands input doesn’t work ==
1190	1190
1191	1191
	1312	+(((
1192	1192	In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	1314	+)))
1193	1193
1194	1194
1195	1195	== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
...	...	@@ -1234,6 +1234,8 @@
1234	1234	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1235	1235	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1236	1236
	1359	+
	1360	+
1237	1237	= 10. ​ Packing Info =
1238	1238
1239	1239
...	...	@@ -1248,6 +1248,8 @@
1248	1248	* Package Size / pcs : cm
1249	1249	* Weight / pcs : g
1250	1250
	1375	+
	1376	+
1251	1251	= 11.  ​Support =
1252	1252
1253	1253	* 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.