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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	60
61	61
	122	+== 1.3  Probe Specification ==
62	62
63		-== 1.3  Specification ==
	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
64	64
65		-=== 1.3.1  Rated environmental conditions ===
66	66
67		-[[image:image-20220610154839-1.png]]
68	68
69		-**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
	139	+== 1.4  Probe Dimension ==
70	70
71		-**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)**
72	72
	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"]]
73	73
74	74
75		-=== 1.3.2  Effective measurement range Reference beam pattern ===
76		-
77		-**(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"]]
78		-
79		-
80		-
81		-**(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"]]
82		-
83		-(% style="display:none" %) (%%)
84		-
85		-
86	86	== 1.5 ​ Applications ==
87	87
88	88	* Horizontal distance measurement
89		-* Liquid level measurement
90	90	* Parking management system
91	91	* Object proximity and presence detection
92	92	* Intelligent trash can management system
...	...	@@ -93,24 +93,25 @@
93	93	* Robot obstacle avoidance
94	94	* Automatic control
95	95	* Sewer
96		-* Bottom water level monitoring
97	97
	155	+
	156	+
98	98	== 1.6  Pin mapping and power on ==
99	99
100	100
101		-[[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"]]
102	102
103	103
104		-= 2.  Configure LDDS75 to connect to LoRaWAN network =
	163	+= 2.  Configure LLDS12 to connect to LoRaWAN network =
105	105
106	106	== 2.1  How it works ==
107	107
108	108	(((
109		-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.
110	110	)))
111	111
112	112	(((
113		-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.
114	114	)))
115	115
116	116
...	...	@@ -121,7 +121,7 @@
121	121	)))
122	122
123	123	(((
124		-[[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"]]
125	125	)))
126	126
127	127	(((
...	...	@@ -129,57 +129,57 @@
129	129	)))
130	130
131	131	(((
132		-(% 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.
133	133	)))
134	134
135	135	(((
136		-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:
137	137	)))
138	138
139		-[[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"]]
140	140
141	141
142		-For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
143	143
144		-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:
145	145
146		-**Add APP EUI in the application**
147	147
148		-[[image:image-20220610161353-4.png]]
	205	+**Register the device**
149	149
150		-[[image:image-20220610161353-5.png]]
151	151
152		-[[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"]]
153	153
154	154
155		-[[image:image-20220610161353-7.png]]
156	156
	212	+**Add APP EUI and DEV EUI**
157	157
158		-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"]]
159	159
160		- [[image:image-20220610161538-8.png]]
161	161
162	162
	218	+**Add APP EUI in the application**
163	163
164		-**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"]]
165	165
166		-[[image:image-20220610161538-9.png]]
167	167
168	168
	224	+**Add APP KEY**
169	169
170		-(% 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"]]
171	171
172	172
	229	+(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
	230	+
	231	+
173	173	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
174	174
175		-[[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"]]
176	176
177	177
178	178	(((
179		-(% 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.
180	180	)))
181	181
182		-[[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"]]
183	183
184	184
185	185
...	...	@@ -186,10 +186,11 @@
186	186	== 2.3  ​Uplink Payload ==
187	187
188	188	(((
189		-LDDS75 will uplink payload via LoRaWAN with below payload format:
	248	+LLDS12 will uplink payload via LoRaWAN with below payload format:
	249	+)))
190	190
191		-Uplink payload includes in total 4 bytes.
192		-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.
193	193	)))
194	194
195	195	(((
...	...	@@ -199,23 +199,23 @@
199	199	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
200	200	|=(% style="width: 62.5px;" %)(((
201	201	**Size (bytes)**
202		-)))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
203		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
204		-[[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	+)))
205	205
206		-(unit: mm)
207		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
208		-[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
209		-)))|[[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"]]
210	210
211		-[[image:1654850511545-399.png]]
212	212
213	213
214		-
215	215	=== 2.3.1  Battery Info ===
216	216
217	217
218		-Check the battery voltage for LDDS75.
	278	+Check the battery voltage for LLDS12.
219	219
220	220	Ex1: 0x0B45 = 2885mV
221	221
...	...	@@ -223,21 +223,49 @@
223	223
224	224
225	225
226		-=== 2.3.2  Distance ===
	286	+=== 2.3.2  DS18B20 Temperature sensor ===
227	227
228		-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.
229	229
230		-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.**
231	231
	291	+**Example**:
232	232
233		-* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
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.
	293	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
235	235
	295	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
236	236
237		-=== 2.3.3  Interrupt Pin ===
238	238
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.
240	240
	299	+=== 2.3.3  Distance ===
	300	+
	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	+
241	241	**Example:**
242	242
243	243	0x00: Normal uplink packet.
...	...	@@ -245,44 +245,55 @@
245	245	0x01: Interrupt Uplink Packet.
246	246
247	247
248		-=== 2.3.4  DS18B20 Temperature sensor ===
249	249
250		-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 ===
251	251
252		-**Example**:
	339	+Characterize the internal temperature value of the sensor.
253	253
254		-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℃.
255	255
256		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
257	257
258		-(% style="color:red" %)Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.
259	259
	347	+=== 2.3.7  Message Type ===
260	260
	349	+(((
	350	+For a normal uplink payload, the message type is always 0x01.
	351	+)))
261	261
262		-=== 2.3.5  Sensor Flag ===
	353	+(((
	354	+Valid Message Type:
	355	+)))
263	263
264		-0x01: Detect Ultrasonic Sensor
265	265
266		-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]]
267	267
268	268
269		-===
270		-(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
271	271
	365	+=== 2.3.8  Decode payload in The Things Network ===
	366	+
272	272	While using TTN network, you can add the payload format to decode the payload.
273	273
274	274
275		-[[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"]]
276	276
277		-The payload decoder function for TTN V3 is here:
	372	+(((
	373	+The payload decoder function for TTN is here:
	374	+)))
278	278
279		-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	+)))
280	280
281	281
282	282
283	283	== 2.4  Uplink Interval ==
284	284
285		-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]]
286	286
287	287
288	288
...	...	@@ -305,33 +305,55 @@
305	305	)))
306	306
307	307
308		-[[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"]]
309	309
310	310
311		-[[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"]]
312	312
313	313
314	314	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
315	315
316		-(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
	415	+(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
317	317
318		-[[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"]]
319	319
320	320
321		-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"]]
322	322
323		-[[image:image-20220610165129-11.png||height="595" width="1088"]]
324	324
	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"]]
325	325
326	326
327		-== 2.6  Frequency Plans ==
328	328
329	329	(((
330		-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**
331	331	)))
332	332
	431	+(((
	432	+
	433	+)))
333	333
	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"]]
334	334
	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	+
335	335	=== 2.6.1  EU863-870 (EU868) ===
336	336
337	337	(((
...	...	@@ -395,51 +395,22 @@
395	395	=== 2.6.2  US902-928(US915) ===
396	396
397	397	(((
398		-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	+)))
399	399
400		-(% 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	+)))
401	401
402		-903.9 - SF7BW125 to SF10BW125
	526	+(((
	527	+After Join success, the end node will switch to the correct sub band by:
	528	+)))
403	403
404		-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)
405	405
406		-904.3 - SF7BW125 to SF10BW125
407	407
408		-904.5 - SF7BW125 to SF10BW125
409	409
410		-904.7 - SF7BW125 to SF10BW125
411		-
412		-904.9 - SF7BW125 to SF10BW125
413		-
414		-905.1 - SF7BW125 to SF10BW125
415		-
416		-905.3 - SF7BW125 to SF10BW125
417		-
418		-
419		-(% style="color:blue" %)**Downlink:**
420		-
421		-923.3 - SF7BW500 to SF12BW500
422		-
423		-923.9 - SF7BW500 to SF12BW500
424		-
425		-924.5 - SF7BW500 to SF12BW500
426		-
427		-925.1 - SF7BW500 to SF12BW500
428		-
429		-925.7 - SF7BW500 to SF12BW500
430		-
431		-926.3 - SF7BW500 to SF12BW500
432		-
433		-926.9 - SF7BW500 to SF12BW500
434		-
435		-927.5 - SF7BW500 to SF12BW500
436		-
437		-923.3 - SF12BW500(RX2 downlink only)
438		-
439		-
440		-
441		-)))
442		-
443	443	=== 2.6.3  CN470-510 (CN470) ===
444	444
445	445	(((
...	...	@@ -532,51 +532,26 @@
532	532	=== 2.6.4  AU915-928(AU915) ===
533	533
534	534	(((
535		-Default use CHE=2
	627	+Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
	628	+)))
536	536
537		-(% 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	+)))
538	538
539		-916.8 - SF7BW125 to SF12BW125
	634	+(((
	635	+
	636	+)))
540	540
541		-917.0 - SF7BW125 to SF12BW125
	638	+(((
	639	+After Join success, the end node will switch to the correct sub band by:
	640	+)))
542	542
543		-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)
544	544
545		-917.4 - SF7BW125 to SF12BW125
546	546
547		-917.6 - SF7BW125 to SF12BW125
548	548
549		-917.8 - SF7BW125 to SF12BW125
550		-
551		-918.0 - SF7BW125 to SF12BW125
552		-
553		-918.2 - SF7BW125 to SF12BW125
554		-
555		-
556		-(% style="color:blue" %)**Downlink:**
557		-
558		-923.3 - SF7BW500 to SF12BW500
559		-
560		-923.9 - SF7BW500 to SF12BW500
561		-
562		-924.5 - SF7BW500 to SF12BW500
563		-
564		-925.1 - SF7BW500 to SF12BW500
565		-
566		-925.7 - SF7BW500 to SF12BW500
567		-
568		-926.3 - SF7BW500 to SF12BW500
569		-
570		-926.9 - SF7BW500 to SF12BW500
571		-
572		-927.5 - SF7BW500 to SF12BW500
573		-
574		-923.3 - SF12BW500(RX2 downlink only)
575		-
576		-
577		-
578		-)))
579		-
580	580	=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
581	581
582	582	(((
...	...	@@ -803,6 +803,8 @@
803	803	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
804	804	* Blink once when device transmit a packet.
805	805
	873	+
	874	+
806	806	== 2.8  ​Firmware Change Log ==
807	807
808	808
...	...	@@ -809,7 +809,7 @@
809	809	**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/]]
810	810
811	811
812		-**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/]]
813	813
814	814
815	815
...	...	@@ -819,7 +819,7 @@
819	819
820	820	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.
821	821
822		-[[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"]]
823	823
824	824
825	825
...	...	@@ -827,7 +827,7 @@
827	827
828	828	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:
829	829
830		-[[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"]]
831	831
832	832
833	833	(((
...	...	@@ -848,7 +848,7 @@
848	848	)))
849	849
850	850
851		-[[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"]]
852	852
853	853
854	854	(((
...	...	@@ -855,7 +855,7 @@
855	855	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.
856	856	)))
857	857
858		-[[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"]]
859	859
860	860
861	861	(((
...	...	@@ -873,6 +873,8 @@
873	873	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
874	874	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
875	875
	945	+
	946	+
876	876	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
877	877
878	878	(((
...	...	@@ -883,12 +883,12 @@
883	883
884	884	* (((
885	885	(((
886		-AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
	957	+AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
887	887	)))
888	888	)))
889	889	* (((
890	890	(((
891		-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/]]
892	892	)))
893	893	)))
894	894
...	...	@@ -927,7 +927,7 @@
927	927
928	928	(((
929	929	(((
930		-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/]]
931	931	)))
932	932	)))
933	933
...	...	@@ -957,7 +957,7 @@
957	957
958	958	(% style="color:#037691" %)**AT Command: AT+TDC**
959	959
960		-[[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"]]
961	961
962	962
963	963	(((
...	...	@@ -977,8 +977,13 @@
977	977	)))
978	978	* (((
979	979	Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	1051	+
	1052	+
	1053	+
980	980	)))
981	981
	1056	+
	1057	+
982	982	== 4.2  Set Interrupt Mode ==
983	983
984	984	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -985,7 +985,7 @@
985	985
986	986	(% style="color:#037691" %)**AT Command: AT+INTMOD**
987	987
988		-[[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"]]
989	989
990	990
991	991	(((
...	...	@@ -1007,6 +1007,8 @@
1007	1007	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1008	1008	)))
1009	1009
	1086	+
	1087	+
1010	1010	== 4.3  Get Firmware Version Info ==
1011	1011
1012	1012	Feature: use downlink to get firmware version.
...	...	@@ -1013,7 +1013,7 @@
1013	1013
1014	1014	(% style="color:#037691" %)**Downlink Command: 0x26**
1015	1015
1016		-[[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"]]
1017	1017
1018	1018	* Reply to the confirmation package: 26 01
1019	1019	* Reply to non-confirmed packet: 26 00
...	...	@@ -1035,7 +1035,7 @@
1035	1035
1036	1036	Version
1037	1037	)))|Sensor Type|Reserve|(((
1038		-[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	1116	+[[Message Type>>path:#H2.3.7A0MessageType]]
1039	1039	Always 0x02
1040	1040	)))
1041	1041
...	...	@@ -1101,7 +1101,7 @@
1101	1101	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1102	1102	)))
1103	1103
1104		-[[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"]]
1105	1105
1106	1106
1107	1107	Minimum Working Voltage for the LLDS12:
...	...	@@ -1146,7 +1146,7 @@
1146	1146
1147	1147	And the Life expectation in difference case will be shown on the right.
1148	1148
1149		-[[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"]]
1150	1150
1151	1151
1152	1152	The battery related documents as below:
...	...	@@ -1161,7 +1161,7 @@
1161	1161	[[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]]
1162	1162	)))
1163	1163
1164		-[[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"]]
1165	1165
1166	1166
1167	1167
...	...	@@ -1191,7 +1191,7 @@
1191	1191
1192	1192	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.
1193	1193
1194		-[[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"]]
1195	1195
1196	1196	**Connection:**
1197	1197
...	...	@@ -1213,9 +1213,9 @@
1213	1213	)))
1214	1214
1215	1215
1216		- [[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"]]
1217	1217
1218		-Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
	1296	+Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1219	1219
1220	1220
1221	1221	= 7.  FAQ =
...	...	@@ -1222,7 +1222,7 @@
1222	1222
1223	1223	== 7.1  How to change the LoRa Frequency Bands/Region ==
1224	1224
1225		-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]].
1226	1226	When downloading the images, choose the required image file for download. ​
1227	1227
1228	1228
...	...	@@ -1278,6 +1278,8 @@
1278	1278	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1279	1279	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1280	1280
	1359	+
	1360	+
1281	1281	= 10. ​ Packing Info =
1282	1282
1283	1283
...	...	@@ -1292,6 +1292,8 @@
1292	1292	* Package Size / pcs : cm
1293	1293	* Weight / pcs : g
1294	1294
	1375	+
	1376	+
1295	1295	= 11.  ​Support =
1296	1296
1297	1297	* 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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