Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual

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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	+* [[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]]
7	7
8	8
9	9
...	...	@@ -10,6 +10,7 @@
10	10
11	11
12	12
	68	+
13	13	= 1.  Introduction =
14	14
15	15	== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
...	...	@@ -17,21 +17,33 @@
17	17	(((
18	18
19	19
	76	+(((
20	20	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	+)))
21	21
	80	+(((
22	22	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
	84	+(((
24	24	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	+(((
26	26	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	+)))
27	27
	92	+(((
28	28	LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	94	+)))
29	29
	96	+(((
30	30	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.
31	31	)))
	99	+)))
32	32
33	33
34		-[[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"]]
35	35
36	36
37	37
...	...	@@ -49,6 +49,8 @@
49	49	* Downlink to change configure
50	50	* 8500mAh Battery for long term use
51	51
	120	+
	121	+
52	52	== 1.3  Probe Specification ==
53	53
54	54	* Storage temperature ：-20℃~~75℃
...	...	@@ -64,13 +64,14 @@
64	64	* Material of enclosure - ABS+PC
65	65	* Wire length - 25cm
66	66
67		-== 1.4  Probe Dimension ==
68	68
69	69
70		-[[image:1654827224480-952.png]]
	139	+== 1.4  Probe Dimension ==
71	71
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
	144	+
74	74	== 1.5 ​ Applications ==
75	75
76	76	* Horizontal distance measurement
...	...	@@ -81,27 +81,28 @@
81	81	* Automatic control
82	82	* Sewer
83	83
84		-== 1.6 Pin mapping and power on ==
85	85
86	86
87		-[[image:1654827332142-133.png]]
	157	+== 1.6  Pin mapping and power on ==
88	88
89	89
	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"]]
90	90
91		-= 2. Configure LLDS12 to connect to LoRaWAN network =
92	92
93		-== 2.1 How it works ==
	163	+= 2.  Configure LLDS12 to connect to LoRaWAN network =
94	94
	165	+== 2.1  How it works ==
	166	+
95	95	(((
96	96	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.
97	97	)))
98	98
99	99	(((
100		-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.
101	101	)))
102	102
103	103
104		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
	176	+== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
105	105
106	106	(((
107	107	Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
...	...	@@ -108,7 +108,7 @@
108	108	)))
109	109
110	110	(((
111		-[[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"]]
112	112	)))
113	113
114	114	(((
...	...	@@ -123,7 +123,7 @@
123	123	Each LSPH01 is shipped with a sticker with the default device EUI as below:
124	124	)))
125	125
126		-[[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"]]
127	127
128	128
129	129
...	...	@@ -133,45 +133,47 @@
133	133	**Register the device**
134	134
135	135
136		-[[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"]]
137	137
138	138
	211	+
139	139	**Add APP EUI and DEV EUI**
140	140
141		-[[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"]]
142	142
143	143
	217	+
144	144	**Add APP EUI in the application**
145	145
146		-[[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"]]
147	147
148	148
149	149
150	150	**Add APP KEY**
151	151
152		-[[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"]]
153	153
154	154
155		-(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
	229	+(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
156	156
157	157
158	158	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
159	159
160		-[[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"]]
161	161
162	162
163	163	(((
164		-(% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 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.
165	165	)))
166	166
167		-[[image:1654592697690-910.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"]]
168	168
169	169
170	170
171		-== 2.3 ​Uplink Payload ==
	245	+== 2.3  ​Uplink Payload ==
172	172
173	173	(((
174		-LSPH01 will uplink payload via LoRaWAN with below payload format:
	248	+LLDS12 will uplink payload via LoRaWAN with below payload format:
175	175	)))
176	176
177	177	(((
...	...	@@ -179,7 +179,7 @@
179	179	)))
180	180
181	181	(((
182		-Normal uplink payload:
	256	+
183	183	)))
184	184
185	185	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
...	...	@@ -186,24 +186,22 @@
186	186	|=(% style="width: 62.5px;" %)(((
187	187	**Size (bytes)**
188	188	)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
189		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
190		-[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
191		-
192		-[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
193		-)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
194		-[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
195		-)))|Reserve|(((
196		-[[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]]
197	197	)))
198	198
199		-[[image:1654592721645-318.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"]]
200	200
201	201
202	202
203		-=== 2.3.1 Battery Info ===
	275	+=== 2.3.1  Battery Info ===
204	204
205	205
206		-Check the battery voltage for LSPH01.
	278	+Check the battery voltage for LLDS12.
207	207
208	208	Ex1: 0x0B45 = 2885mV
209	209
...	...	@@ -211,7 +211,7 @@
211	211
212	212
213	213
214		-=== 2.3.2 DS18B20 Temperature sensor ===
	286	+=== 2.3.2  DS18B20 Temperature sensor ===
215	215
216	216	This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
217	217
...	...	@@ -224,33 +224,35 @@
224	224
225	225
226	226
227		-=== 2.3.3 Soil pH ===
	299	+=== 2.3.3  Distance ===
228	228
229		-Range: 0 ~~ 14 pH
	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.
230	230
231		-**Example:**
232	232
233		-(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
	304	+**Example**:
234	234
	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.
235	235
236	236
237		-=== 2.3.4 Soil Temperature ===
238	238
239		-Get Soil Temperature
	310	+=== 2.3.4  Distance signal strength ===
240	240
	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.
241	241
	314	+
242	242	**Example**:
243	243
244		-If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	317	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
245	245
246		-If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	319	+Customers can judge whether they need to adjust the environment based on the signal strength.
247	247
248	248
249	249
250		-=== 2.3.5 Interrupt Pin ===
	323	+=== 2.3.5  Interrupt Pin ===
251	251
252		-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.
253	253
	327	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#H1.6A0Pinmappingandpoweron]].
254	254
255	255	**Example:**
256	256
...	...	@@ -260,8 +260,18 @@
260	260
261	261
262	262
263		-=== 2.3.6 Message Type ===
	337	+=== 2.3.6  LiDAR temp ===
264	264
	339	+Characterize the internal temperature value of the sensor.
	340	+
	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℃.
	344	+
	345	+
	346	+
	347	+=== 2.3.7  Message Type ===
	348	+
265	265	(((
266	266	For a normal uplink payload, the message type is always 0x01.
267	267	)))
...	...	@@ -273,16 +273,17 @@
273	273
274	274	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
275	275	|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
276		-|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
277		-|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
278		-|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
	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]]
279	279
280		-=== 2.3.7 Decode payload in The Things Network ===
281	281
	364	+
	365	+=== 2.3.8  Decode payload in The Things Network ===
	366	+
282	282	While using TTN network, you can add the payload format to decode the payload.
283	283
284	284
285		-[[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"]]
286	286
287	287	(((
288	288	The payload decoder function for TTN is here:
...	...	@@ -289,18 +289,18 @@
289	289	)))
290	290
291	291	(((
292		-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/]]
293	293	)))
294	294
295	295
296	296
297		-== 2.4 Uplink Interval ==
	382	+== 2.4  Uplink Interval ==
298	298
299		-The LSPH01 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]]
300	300
301	301
302	302
303		-== 2.5 ​Show Data in DataCake IoT Server ==
	388	+== 2.5  ​Show Data in DataCake IoT Server ==
304	304
305	305	(((
306	306	[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
...	...	@@ -319,24 +319,24 @@
319	319	)))
320	320
321	321
322		-[[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"]]
323	323
324	324
325		-[[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"]]
326	326
327	327
328	328	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
329	329
330		-(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
	415	+(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
331	331
332		-[[image:1654592819047-535.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"]]
333	333
334	334
	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"]]
335	335
336		-[[image:1654592833877-762.png]]
337	337
	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"]]
338	338
339		-[[image:1654592856403-259.png]]
340	340
341	341
342	342	(((
...	...	@@ -344,149 +344,23 @@
344	344	)))
345	345
346	346	(((
347		-Download Datacake decoder from: [[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/]]
348		-)))
349		-
350		-
351		-[[image:1654592878525-845.png]]
352		-
353		-[[image:1654592892967-474.png]]
354		-
355		-
356		-[[image:1654592905354-123.png]]
357		-
358		-
359		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
360		-
361		-
362		-[[image:1654592917530-261.png]]
363		-
364		-
365		-
366		-== 2.6 Installation and Maintain ==
367		-
368		-=== 2.6.1 Before measurement ===
369		-
370		-(((
371		-(((
372		-If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy.
373		-)))
374		-)))
375		-
376		-
377		-
378		-=== 2.6.2 Measurement ===
379		-
380		-
381		-(((
382		-(% style="color:#4f81bd" %)**Measurement the soil surface:**
383		-)))
384		-
385		-(((
386		-[[image:1654592946732-634.png]]
387		-)))
388		-
389		-(((
390		-Choose the proper measuring position. Split the surface soil according to the measured deep.
391		-)))
392		-
393		-(((
394		-Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
395		-)))
396		-
397		-(((
398		-Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
399		-)))
400		-
401		-(((
402		-Put soil over the probe after insert. And start to measure.
403		-)))
404		-
405		-(((
406	406
407	407	)))
408	408
409		-(((
410		-(% style="color:#4f81bd" %)**Measurement inside soil:**
411		-)))
	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"]]
412	412
413		-(((
414		-Dig a hole with diameter > 20CM.
415		-)))
416	416
417		-(((
418		-Insert the probe inside, method like measure the surface.
419		-)))
420	420
	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"]]
421	421
422	422
423		-=== 2.6.3 Maintain Probe ===
424	424
425		-1. (((
426		-pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
427		-)))
428		-1. (((
429		-After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
430		-)))
431		-1. (((
432		-Probe reference electrode is also no strong, need to avoid strong force or hitting.
433		-)))
434		-1. (((
435		-User should keep reference electrode wet while not use.
436		-)))
437		-1. (((
438		-Avoid the probes to touch oily matter. Which will cause issue in accuracy.
439		-)))
440		-1. (((
441		-The probe is IP68 can be put in water.
	443	+After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
442	442
	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"]]
443	443
444		-
445		-)))
446	446
447		-== 2.7 Calibration ==
448	448
449		-(((
450		-User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
451		-)))
452		-
453		-(((
454		-After stable, user can use below command to calibrate.
455		-)))
456		-
457		-[[image:image-20220607171149-4.png]]
458		-
459		-
460		-(% style="color:#037691" %)**Calibration Payload**
461		-
462		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
463		-|=(% style="width: 62.5px;" %)(((
464		-**Size (bytes)**
465		-)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
466		-|**Value**|(((
467		-PH4
468		-
469		-Calibrate value
470		-)))|PH6.86 Calibrate value|(((
471		-PH9.18
472		-
473		-Calibrate value
474		-)))|Reserve|(((
475		-[[Message Type>>||anchor="H2.3.6MessageType"]]
476		-
477		-Always 0x03
478		-)))
479		-
480		-User can also send 0x14 downlink command to poll the current calibration payload.
481		-
482		-[[image:image-20220607171416-7.jpeg]]
483		-
484		-
485		-* Reply to the confirmation package: 14 01
486		-* Reply to non-confirmed packet: 14 00
487		-
488		-
489		-
490	490	== 2.6  Frequency Plans ==
491	491
492	492	(((
...	...	@@ -573,10 +573,8 @@
573	573
574	574
575	575
	535	+=== 2.6.3  CN470-510 (CN470) ===
576	576
577		-
578		-=== 2.6.3 CN470-510 (CN470) ===
579		-
580	580	(((
581	581	Used in China, Default use CHE=1
582	582	)))
...	...	@@ -664,7 +664,7 @@
664	664
665	665
666	666
667		-=== 2.6.4 AU915-928(AU915) ===
	624	+=== 2.6.4  AU915-928(AU915) ===
668	668
669	669	(((
670	670	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -687,9 +687,8 @@
687	687
688	688
689	689
	647	+=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
690	690
691		-=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
692		-
693	693	(((
694	694	(% style="color:blue" %)**Default Uplink channel:**
695	695	)))
...	...	@@ -797,7 +797,7 @@
797	797
798	798
799	799
800		-=== 2.6.6 KR920-923 (KR920) ===
	756	+=== 2.6.6  KR920-923 (KR920) ===
801	801
802	802	(((
803	803	(% style="color:blue" %)**Default channel:**
...	...	@@ -870,7 +870,7 @@
870	870
871	871
872	872
873		-=== 2.6.7 IN865-867 (IN865) ===
	829	+=== 2.6.7  IN865-867 (IN865) ===
874	874
875	875	(((
876	876	(% style="color:blue" %)**Uplink:**
...	...	@@ -915,6 +915,7 @@
915	915	* Blink once when device transmit a packet.
916	916
917	917
	874	+
918	918	== 2.8  ​Firmware Change Log ==
919	919
920	920
...	...	@@ -931,7 +931,7 @@
931	931
932	932	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.
933	933
934		-[[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"]]
935	935
936	936
937	937
...	...	@@ -939,28 +939,40 @@
939	939
940	940	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:
941	941
942		-[[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"]]
943	943
944	944
945		-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	+)))
946	946
947		-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	+)))
948	948
949		-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	+)))
950	950
951	951
	915	+(((
952	952	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	+)))
953	953
954	954
955		-[[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"]]
956	956
957	957
	923	+(((
958	958	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	+)))
959	959
960		-[[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"]]
961	961
962	962
	930	+(((
963	963	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	+)))
964	964
965	965
966	966
...	...	@@ -973,55 +973,83 @@
973	973	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
974	974	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
975	975
	945	+
	946	+
976	976	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
977	977
978	978	(((
	950	+(((
979	979	Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
980	980	)))
	953	+)))
981	981
982	982	* (((
983		-AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
	956	+(((
	957	+AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
984	984	)))
	959	+)))
985	985	* (((
	961	+(((
986	986	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
987	987	)))
	964	+)))
988	988
989	989	(((
	967	+(((
990	990
	969	+)))
991	991
	971	+(((
992	992	There are two kinds of commands to configure LLDS12, they are:
993	993	)))
	974	+)))
994	994
995	995	* (((
	977	+(((
996	996	(% style="color:#4f81bd" %)** General Commands**.
997	997	)))
	980	+)))
998	998
999	999	(((
	983	+(((
1000	1000	These commands are to configure:
1001	1001	)))
	986	+)))
1002	1002
1003	1003	* (((
	989	+(((
1004	1004	General system settings like: uplink interval.
1005	1005	)))
	992	+)))
1006	1006	* (((
	994	+(((
1007	1007	LoRaWAN protocol & radio related command.
1008	1008	)))
	997	+)))
1009	1009
1010	1010	(((
	1000	+(((
1011	1011	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/]]
1012	1012	)))
	1003	+)))
1013	1013
1014	1014	(((
	1006	+(((
1015	1015
1016	1016	)))
	1009	+)))
1017	1017
1018	1018	* (((
	1012	+(((
1019	1019	(% style="color:#4f81bd" %)** Commands special design for LLDS12**
1020	1020	)))
	1015	+)))
1021	1021
1022	1022	(((
	1018	+(((
1023	1023	These commands only valid for LLDS12, as below:
1024	1024	)))
	1021	+)))
1025	1025
1026	1026
1027	1027
...	...	@@ -1031,10 +1031,9 @@
1031	1031
1032	1032	(% style="color:#037691" %)**AT Command: AT+TDC**
1033	1033
1034		-[[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"]]
1035	1035
1036	1036
1037		-
1038	1038	(((
1039	1039	(% style="color:#037691" %)**Downlink Command: 0x01**
1040	1040	)))
...	...	@@ -1057,6 +1057,8 @@
1057	1057
1058	1058	)))
1059	1059
	1056	+
	1057	+
1060	1060	== 4.2  Set Interrupt Mode ==
1061	1061
1062	1062	Feature, Set Interrupt mode for GPIO_EXIT.
...	...	@@ -1063,11 +1063,9 @@
1063	1063
1064	1064	(% style="color:#037691" %)**AT Command: AT+INTMOD**
1065	1065
1066		-[[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"]]
1067	1067
1068	1068
1069		-
1070		-
1071	1071	(((
1072	1072	(% style="color:#037691" %)**Downlink Command: 0x06**
1073	1073	)))
...	...	@@ -1087,6 +1087,8 @@
1087	1087	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1088	1088	)))
1089	1089
	1086	+
	1087	+
1090	1090	== 4.3  Get Firmware Version Info ==
1091	1091
1092	1092	Feature: use downlink to get firmware version.
...	...	@@ -1093,7 +1093,7 @@
1093	1093
1094	1094	(% style="color:#037691" %)**Downlink Command: 0x26**
1095	1095
1096		-[[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"]]
1097	1097
1098	1098	* Reply to the confirmation package: 26 01
1099	1099	* Reply to non-confirmed packet: 26 00
...	...	@@ -1115,7 +1115,7 @@
1115	1115
1116	1116	Version
1117	1117	)))|Sensor Type|Reserve|(((
1118		-[[Message Type>>||anchor="H2.3.6MessageType"]]
	1116	+[[Message Type>>path:#H2.3.7A0MessageType]]
1119	1119	Always 0x02
1120	1120	)))
1121	1121
...	...	@@ -1181,7 +1181,7 @@
1181	1181	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1182	1182	)))
1183	1183
1184		-[[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"]]
1185	1185
1186	1186
1187	1187	Minimum Working Voltage for the LLDS12:
...	...	@@ -1226,7 +1226,7 @@
1226	1226
1227	1227	And the Life expectation in difference case will be shown on the right.
1228	1228
1229		-[[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"]]
1230	1230
1231	1231
1232	1232	The battery related documents as below:
...	...	@@ -1241,7 +1241,7 @@
1241	1241	[[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]]
1242	1242	)))
1243	1243
1244		-[[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"]]
1245	1245
1246	1246
1247	1247
...	...	@@ -1271,7 +1271,7 @@
1271	1271
1272	1272	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.
1273	1273
1274		-[[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"]]
1275	1275
1276	1276	**Connection:**
1277	1277
...	...	@@ -1283,20 +1283,26 @@
1283	1283
1284	1284
1285	1285	(((
1286		-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.
1287	1287	)))
1288	1288
	1288	+(((
	1289	+LLDS12 will output system info once power on as below:
	1290	+)))
	1291	+)))
1289	1289
1290		- [[image:1654593712276-618.png]]
1291	1291
1292		-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"]]
1293	1293
	1296	+Valid AT Command please check [[Configure Device>>path:#H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink]].
1294	1294
	1298	+
1295	1295	= 7.  FAQ =
1296	1296
1297	1297	== 7.1  How to change the LoRa Frequency Bands/Region ==
1298	1298
1299		-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]].
1300	1300	When downloading the images, choose the required image file for download. ​
1301	1301
1302	1302
...	...	@@ -1305,7 +1305,9 @@
1305	1305	== 8.1  AT Commands input doesn’t work ==
1306	1306
1307	1307
	1312	+(((
1308	1308	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	+)))
1309	1309
1310	1310
1311	1311	== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
...	...	@@ -1350,6 +1350,8 @@
1350	1350	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1351	1351	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1352	1352
	1359	+
	1360	+
1353	1353	= 10. ​ Packing Info =
1354	1354
1355	1355
...	...	@@ -1364,9 +1364,9 @@
1364	1364	* Package Size / pcs : cm
1365	1365	* Weight / pcs : g
1366	1366
	1375	+
	1376	+
1367	1367	= 11.  ​Support =
1368	1368
1369	1369	* 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.
1370	1370	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1371		-
1372		-

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