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Title

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1		-LDDS75 - LoRaWAN Distance Detection Sensor User Manual
	1	+LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual

Content

...	...	@@ -1,8 +1,64 @@
1	1	(% style="text-align:center" %)
2		-[[image:1654846127817-788.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	4	**Contents:**
5	5
	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]]
6	6
7	7
8	8
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12	12
13	13	= 1.  Introduction =
14	14
15		-== 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
	71	+== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
16	16
17	17	(((
18	18
19	19
20	20	(((
21		-The Dragino LDDS75 is a (% style="color:#4472c4" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:#4472c4" %)** ultrasonic sensing** (%%)technology for distance measurement, and (% style="color:#4472c4" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The LDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
	77	+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	+)))
22	22
	80	+(((
	81	+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	+)))
23	23
24		-It detects the distance** (% style="color:#4472c4" %) between the measured object and the sensor(%%)**, and uploads the value via wireless to LoRaWAN IoT Server.
	84	+(((
	85	+It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
	86	+)))
25	25
	88	+(((
	89	+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	+)))
26	26
27		-The LoRa wireless technology used in LDDS75 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.
	92	+(((
	93	+LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	94	+)))
28	28
29		-
30		-LDDS75 is powered by (% style="color:#4472c4" %)** 4000mA or 8500mAh Li-SOCI2 battery**(%%); It is designed for long term use up to 10 years*.
31		-
32		-
33		-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.
34		-
35		-
36		-(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors
	96	+(((
	97	+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.
37	37	)))
38	38	)))
39	39
40	40
41		-[[image:1654847051249-359.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"]]
42	42
43	43
44	44
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45	45	== ​1.2  Features ==
46	46
47	47	* LoRaWAN 1.0.3 Class A
48		-* Ultra low power consumption
49		-* Distance Detection by Ultrasonic technology
50		-* Flat object range 280mm - 7500mm
51		-* Accuracy: ±(1cm+S*0.3%) (S: Distance)
52		-* Cable Length : 25cm
	109	+* Ultra-low power consumption
	110	+* Laser technology for distance detection
	111	+* Operating Range - 0.1m~~12m①
	112	+* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
	113	+* Monitor Battery Level
53	53	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
54	54	* AT Commands to change parameters
55	55	* Uplink on periodically
56	56	* Downlink to change configure
57		-* IP66 Waterproof Enclosure
58		-* 4000mAh or 8500mAh Battery for long term use
	118	+* 8500mAh Battery for long term use
59	59
60		-== 1.3  Specification ==
61	61
62		-=== 1.3.1  Rated environmental conditions ===
63	63
64		-[[image:image-20220610154839-1.png]]
	122	+== 1.3  Probe Specification ==
65	65
66		-**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
	124	+* Storage temperature ：-20℃~~75℃
	125	+* Operating temperature - -20℃~~60℃
	126	+* Operating Range - 0.1m~~12m①
	127	+* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
	128	+* Distance resolution - 5mm
	129	+* Ambient light immunity - 70klux
	130	+* Enclosure rating - IP65
	131	+* Light source - LED
	132	+* Central wavelength - 850nm
	133	+* FOV - 3.6°
	134	+* Material of enclosure - ABS+PC
	135	+* Wire length - 25cm
67	67
68		-**b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
69	69
70	70
	139	+== 1.4  Probe Dimension ==
71	71
72		-=== 1.3.2  Effective measurement range Reference beam pattern ===
73	73
74		-**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]]
	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
76	76
77		-
78		-**(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.[[image:image-20220610155021-3.png||height="437" width="1192"]]
79		-
80		-(% style="display:none" %) (%%)
81		-
82		-
83	83	== 1.5 ​ Applications ==
84	84
85	85	* Horizontal distance measurement
86		-* Liquid level measurement
87	87	* Parking management system
88	88	* Object proximity and presence detection
89	89	* Intelligent trash can management system
...	...	@@ -90,24 +90,25 @@
90	90	* Robot obstacle avoidance
91	91	* Automatic control
92	92	* Sewer
93		-* Bottom water level monitoring
94	94
	155	+
	156	+
95	95	== 1.6  Pin mapping and power on ==
96	96
97	97
98		-[[image:1654847583902-256.png]]
	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"]]
99	99
100	100
101		-= 2.  Configure LDDS75 to connect to LoRaWAN network =
	163	+= 2.  Configure LLDS12 to connect to LoRaWAN network =
102	102
103	103	== 2.1  How it works ==
104	104
105	105	(((
106		-The LDDS75 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LDDS75. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and start to send the sensor value
	168	+The LLDS12 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
107	107	)))
108	108
109	109	(((
110		-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="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS75.
	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.
111	111	)))
112	112
113	113
...	...	@@ -118,7 +118,7 @@
118	118	)))
119	119
120	120	(((
121		-[[image:1654848616367-242.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"]]
122	122	)))
123	123
124	124	(((
...	...	@@ -126,57 +126,57 @@
126	126	)))
127	127
128	128	(((
129		-(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS75.
	191	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
130	130	)))
131	131
132	132	(((
133		-Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
	195	+Each LSPH01 is shipped with a sticker with the default device EUI as below:
134	134	)))
135	135
136		-[[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"]]
137	137
138	138
139		-For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
140	140
141		-Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
	202	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
142	142
143		-**Add APP EUI in the application**
144	144
145		-[[image:image-20220610161353-4.png]]
	205	+**Register the device**
146	146
147		-[[image:image-20220610161353-5.png]]
148	148
149		-[[image:image-20220610161353-6.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"]]
150	150
151	151
152		-[[image:image-20220610161353-7.png]]
153	153
	212	+**Add APP EUI and DEV EUI**
154	154
155		-You can also choose to create the device manually.
	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"]]
156	156
157		- [[image:image-20220610161538-8.png]]
158	158
159	159
	218	+**Add APP EUI in the application**
160	160
161		-**Add APP KEY and DEV EUI**
	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"]]
162	162
163		-[[image:image-20220610161538-9.png]]
164	164
165	165
	224	+**Add APP KEY**
166	166
167		-(% style="color:blue" %)**Step 2**(%%): Power on LDDS75
	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"]]
168	168
169	169
	229	+(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
	230	+
	231	+
170	170	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
171	171
172		-[[image:image-20220610161724-10.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"]]
173	173
174	174
175	175	(((
176		-(% style="color:blue" %)**Step 3**(%%)**:** The LDDS75 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.
	238	+(% 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.
177	177	)))
178	178
179		-[[image:1654849068701-275.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"]]
180	180
181	181
182	182
...	...	@@ -183,10 +183,11 @@
183	183	== 2.3  ​Uplink Payload ==
184	184
185	185	(((
186		-LDDS75 will uplink payload via LoRaWAN with below payload format:
	248	+LLDS12 will uplink payload via LoRaWAN with below payload format:
	249	+)))
187	187
188		-Uplink payload includes in total 4 bytes.
189		-Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
	251	+(((
	252	+Uplink payload includes in total 11 bytes.
190	190	)))
191	191
192	192	(((
...	...	@@ -196,23 +196,23 @@
196	196	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
197	197	|=(% style="width: 62.5px;" %)(((
198	198	**Size (bytes)**
199		-)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
200		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
201		-[[Distance>>||anchor="H2.3.3A0Distance"]]
	262	+)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
	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]]
	269	+)))
202	202
203		-(unit: mm)
204		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
205		-[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
206		-)))|[[Sensor Flag>>path:#Sensor_Flag]]
	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"]]
207	207
208		-[[image:1654850511545-399.png]]
209	209
210	210
211		-
212	212	=== 2.3.1  Battery Info ===
213	213
214	214
215		-Check the battery voltage for LDDS75.
	278	+Check the battery voltage for LLDS12.
216	216
217	217	Ex1: 0x0B45 = 2885mV
218	218
...	...	@@ -220,22 +220,49 @@
220	220
221	221
222	222
223		-=== 2.3.2  Distance ===
	286	+=== 2.3.2  DS18B20 Temperature sensor ===
224	224
225		-Get the distance. Flat object range 280mm - 7500mm.
	288	+This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
226	226
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.**
228	228
	291	+**Example**:
229	229
230		-* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
231		-* 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.
	293	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
232	232
	295	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
233	233
234	234
235		-=== 2.3.3  Interrupt Pin ===
236	236
237		-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.
	299	+=== 2.3.3  Distance ===
238	238
	301	+Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
	302	+
	303	+
	304	+**Example**:
	305	+
	306	+If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
	307	+
	308	+
	309	+
	310	+=== 2.3.4  Distance signal strength ===
	311	+
	312	+Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
	313	+
	314	+
	315	+**Example**:
	316	+
	317	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
	318	+
	319	+Customers can judge whether they need to adjust the environment based on the signal strength.
	320	+
	321	+
	322	+
	323	+=== 2.3.5  Interrupt Pin ===
	324	+
	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.
	326	+
	327	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#H1.6A0Pinmappingandpoweron]].
	328	+
239	239	**Example:**
240	240
241	241	0x00: Normal uplink packet.
...	...	@@ -243,44 +243,55 @@
243	243	0x01: Interrupt Uplink Packet.
244	244
245	245
246		-=== 2.3.4  DS18B20 Temperature sensor ===
247	247
248		-This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
	337	+=== 2.3.6  LiDAR temp ===
249	249
250		-**Example**:
	339	+Characterize the internal temperature value of the sensor.
251	251
252		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	341	+**Example: **
	342	+If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
	343	+If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
253	253
254		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
255	255
256		-(% style="color:red" %)Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.
257	257
	347	+=== 2.3.7  Message Type ===
258	258
	349	+(((
	350	+For a normal uplink payload, the message type is always 0x01.
	351	+)))
259	259
260		-=== 2.3.5  Sensor Flag ===
	353	+(((
	354	+Valid Message Type:
	355	+)))
261	261
262		-0x01: Detect Ultrasonic Sensor
263	263
264		-0x00: No Ultrasonic Sensor
	358	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
	359	+|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
	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]]
265	265
266	266
267		-===
268		-(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
269	269
	365	+=== 2.3.8  Decode payload in The Things Network ===
	366	+
270	270	While using TTN network, you can add the payload format to decode the payload.
271	271
272	272
273		-[[image:1654850829385-439.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"]]
274	274
275		-The payload decoder function for TTN V3 is here:
	372	+(((
	373	+The payload decoder function for TTN is here:
	374	+)))
276	276
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/]]
	376	+(((
	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/]]
	378	+)))
278	278
279	279
280	280
281	281	== 2.4  Uplink Interval ==
282	282
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"]]
	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]]
284	284
285	285
286	286
...	...	@@ -303,33 +303,55 @@
303	303	)))
304	304
305	305
306		-[[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"]]
307	307
308	308
309		-[[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"]]
310	310
311	311
312	312	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
313	313
314		-(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
	415	+(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
315	315
316		-[[image:1654851029373-510.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"]]
317	317
318	318
319		-After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
	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"]]
320	320
321		-[[image:image-20220610165129-11.png||height="595" width="1088"]]
322	322
	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"]]
323	323
324	324
325		-== 2.6  Frequency Plans ==
326	326
327	327	(((
328		-The LDDS75 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
	428	+(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
329	329	)))
330	330
	431	+(((
	432	+
	433	+)))
331	331
	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"]]
332	332
	437	+
	438	+
	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"]]
	440	+
	441	+
	442	+
	443	+After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
	444	+
	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"]]
	446	+
	447	+
	448	+
	449	+== 2.6  Frequency Plans ==
	450	+
	451	+(((
	452	+The LLDS12 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
	453	+)))
	454	+
	455	+
333	333	=== 2.6.1  EU863-870 (EU868) ===
334	334
335	335	(((
...	...	@@ -393,51 +393,22 @@
393	393	=== 2.6.2  US902-928(US915) ===
394	394
395	395	(((
396		-Used in USA, Canada and South America. Default use CHE=2
	519	+Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
	520	+)))
397	397
398		-(% style="color:blue" %)**Uplink:**
	522	+(((
	523	+To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
	524	+)))
399	399
400		-903.9 - SF7BW125 to SF10BW125
	526	+(((
	527	+After Join success, the end node will switch to the correct sub band by:
	528	+)))
401	401
402		-904.1 - SF7BW125 to SF10BW125
	530	+* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
	531	+* 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)
403	403
404		-904.3 - SF7BW125 to SF10BW125
405	405
406		-904.5 - SF7BW125 to SF10BW125
407	407
408		-904.7 - SF7BW125 to SF10BW125
409		-
410		-904.9 - SF7BW125 to SF10BW125
411		-
412		-905.1 - SF7BW125 to SF10BW125
413		-
414		-905.3 - SF7BW125 to SF10BW125
415		-
416		-
417		-(% style="color:blue" %)**Downlink:**
418		-
419		-923.3 - SF7BW500 to SF12BW500
420		-
421		-923.9 - SF7BW500 to SF12BW500
422		-
423		-924.5 - SF7BW500 to SF12BW500
424		-
425		-925.1 - SF7BW500 to SF12BW500
426		-
427		-925.7 - SF7BW500 to SF12BW500
428		-
429		-926.3 - SF7BW500 to SF12BW500
430		-
431		-926.9 - SF7BW500 to SF12BW500
432		-
433		-927.5 - SF7BW500 to SF12BW500
434		-
435		-923.3 - SF12BW500(RX2 downlink only)
436		-
437		-
438		-
439		-)))
440		-
441	441	=== 2.6.3  CN470-510 (CN470) ===
442	442
443	443	(((
...	...	@@ -530,51 +530,26 @@
530	530	=== 2.6.4  AU915-928(AU915) ===
531	531
532	532	(((
533		-Default use CHE=2
	627	+Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
	628	+)))
534	534
535		-(% style="color:blue" %)**Uplink:**
	630	+(((
	631	+To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
	632	+)))
536	536
537		-916.8 - SF7BW125 to SF12BW125
	634	+(((
	635	+
	636	+)))
538	538
539		-917.0 - SF7BW125 to SF12BW125
	638	+(((
	639	+After Join success, the end node will switch to the correct sub band by:
	640	+)))
540	540
541		-917.2 - SF7BW125 to SF12BW125
	642	+* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
	643	+* 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)
542	542
543		-917.4 - SF7BW125 to SF12BW125
544	544
545		-917.6 - SF7BW125 to SF12BW125
546	546
547		-917.8 - SF7BW125 to SF12BW125
548		-
549		-918.0 - SF7BW125 to SF12BW125
550		-
551		-918.2 - SF7BW125 to SF12BW125
552		-
553		-
554		-(% style="color:blue" %)**Downlink:**
555		-
556		-923.3 - SF7BW500 to SF12BW500
557		-
558		-923.9 - SF7BW500 to SF12BW500
559		-
560		-924.5 - SF7BW500 to SF12BW500
561		-
562		-925.1 - SF7BW500 to SF12BW500
563		-
564		-925.7 - SF7BW500 to SF12BW500
565		-
566		-926.3 - SF7BW500 to SF12BW500
567		-
568		-926.9 - SF7BW500 to SF12BW500
569		-
570		-927.5 - SF7BW500 to SF12BW500
571		-
572		-923.3 - SF12BW500(RX2 downlink only)
573		-
574		-
575		-
576		-)))
577		-
578	578	=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
579	579
580	580	(((
...	...	@@ -801,6 +801,8 @@
801	801	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
802	802	* Blink once when device transmit a packet.
803	803
	873	+
	874	+
804	804	== 2.8  ​Firmware Change Log ==
805	805
806	806
...	...	@@ -807,7 +807,7 @@
807	807	**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
808	808
809	809
810		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	881	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
811	811
812	812
813	813
...	...	@@ -817,7 +817,7 @@
817	817
818	818	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.
819	819
820		-[[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"]]
821	821
822	822
823	823
...	...	@@ -825,7 +825,7 @@
825	825
826	826	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:
827	827
828		-[[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"]]
829	829
830	830
831	831	(((
...	...	@@ -846,7 +846,7 @@
846	846	)))
847	847
848	848
849		-[[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"]]
850	850
851	851
852	852	(((
...	...	@@ -853,7 +853,7 @@
853	853	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.
854	854	)))
855	855
856		-[[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"]]
857	857
858	858
859	859	(((
...	...	@@ -871,6 +871,8 @@
871	871	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
872	872	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
873	873
	945	+
	946	+
874	874	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
875	875
876	876	(((
...	...	@@ -881,12 +881,12 @@
881	881
882	882	* (((
883	883	(((
884		-AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
	957	+AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
885	885	)))
886	886	)))
887	887	* (((
888	888	(((
889		-LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
	962	+LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
890	890	)))
891	891	)))
892	892
...	...	@@ -925,7 +925,7 @@
925	925
926	926	(((
927	927	(((
928		-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>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	1001	+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/]]
929	929	)))
930	930	)))
931	931
...	...	@@ -955,7 +955,7 @@
955	955
956	956	(% style="color:#037691" %)**AT Command: AT+TDC**
957	957
958		-[[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"]]
959	959
960	960
961	961	(((
...	...	@@ -975,8 +975,13 @@
975	975	)))
976	976	* (((
977	977	Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1051	+
	1052	+
	1053	+
978	978	)))
979	979
	1056	+
	1057	+
980	980	== 4.2  Set Interrupt Mode ==
981	981
982	982	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -983,7 +983,7 @@
983	983
984	984	(% style="color:#037691" %)**AT Command: AT+INTMOD**
985	985
986		-[[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"]]
987	987
988	988
989	989	(((
...	...	@@ -1005,6 +1005,8 @@
1005	1005	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1006	1006	)))
1007	1007
	1086	+
	1087	+
1008	1008	== 4.3  Get Firmware Version Info ==
1009	1009
1010	1010	Feature: use downlink to get firmware version.
...	...	@@ -1011,7 +1011,7 @@
1011	1011
1012	1012	(% style="color:#037691" %)**Downlink Command: 0x26**
1013	1013
1014		-[[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"]]
1015	1015
1016	1016	* Reply to the confirmation package: 26 01
1017	1017	* Reply to non-confirmed packet: 26 00
...	...	@@ -1033,7 +1033,7 @@
1033	1033
1034	1034	Version
1035	1035	)))|Sensor Type|Reserve|(((
1036		-[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	1116	+[[Message Type>>path:#H2.3.7A0MessageType]]
1037	1037	Always 0x02
1038	1038	)))
1039	1039
...	...	@@ -1099,7 +1099,7 @@
1099	1099	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1100	1100	)))
1101	1101
1102		-[[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"]]
1103	1103
1104	1104
1105	1105	Minimum Working Voltage for the LLDS12:
...	...	@@ -1144,7 +1144,7 @@
1144	1144
1145	1145	And the Life expectation in difference case will be shown on the right.
1146	1146
1147		-[[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"]]
1148	1148
1149	1149
1150	1150	The battery related documents as below:
...	...	@@ -1159,7 +1159,7 @@
1159	1159	[[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]]
1160	1160	)))
1161	1161
1162		-[[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"]]
1163	1163
1164	1164
1165	1165
...	...	@@ -1189,7 +1189,7 @@
1189	1189
1190	1190	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.
1191	1191
1192		-[[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"]]
1193	1193
1194	1194	**Connection:**
1195	1195
...	...	@@ -1211,9 +1211,9 @@
1211	1211	)))
1212	1212
1213	1213
1214		- [[image:1654593712276-618.png]]
	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"]]
1215	1215
1216		-Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
	1296	+Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1217	1217
1218	1218
1219	1219	= 7.  FAQ =
...	...	@@ -1220,7 +1220,7 @@
1220	1220
1221	1221	== 7.1  How to change the LoRa Frequency Bands/Region ==
1222	1222
1223		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
	1303	+You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1224	1224	When downloading the images, choose the required image file for download. ​
1225	1225
1226	1226
...	...	@@ -1276,6 +1276,8 @@
1276	1276	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1277	1277	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1278	1278
	1359	+
	1360	+
1279	1279	= 10. ​ Packing Info =
1280	1280
1281	1281
...	...	@@ -1290,6 +1290,8 @@
1290	1290	* Package Size / pcs : cm
1291	1291	* Weight / pcs : g
1292	1292
	1375	+
	1376	+
1293	1293	= 11.  ​Support =
1294	1294
1295	1295	* 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.

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