Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

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Details

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Title

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1		-CPL03-LB -- LoRaWAN Pulse/Contact Sensor User Manual
	1	+LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual

Content

...	...	@@ -1,7 +1,12 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20230530084608-2.jpeg||height="707" width="707"]]
	2	+[[image:image-20230614153353-1.png]]
3	3
4	4
	5	+
	6	+
	7	+
	8	+
	9	+
5	5	**Table of Contents：**
6	6
7	7	{{toc/}}
...	...	@@ -13,29 +13,26 @@
13	13
14	14	= 1. Introduction =
15	15
16		-== 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
	21	+== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
17	17
18	18
19		-The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.
	24	+The Dragino LDS12-LB 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.
20	20
21		-The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
	26	+The LDS12-LB 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.
22	22
23		-The LoRa wireless technology used in CPL03-LB 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.
	28	+It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
24	24
25		-CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**supports Datalog feature**(%%), it can save the data when there is no LoRaWAN network and uplink when network recover.
	30	+The LoRa wireless technology used in LDS12-LB 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.
26	26
27		-CPL03-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
	32	+LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28	28
29		-CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	34	+LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30	30
31		-CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	36	+Each LDS12-LB 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.
32	32
33		-Each CPL03-LB 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.
	38	+[[image:image-20230614162334-2.png||height="468" width="800"]]
34	34
35	35
36		-[[image:image-20230530111051-3.png||height="402" width="850"]]
37		-
38		-
39	39	== 1.2 ​Features ==
40	40
41	41
...	...	@@ -42,14 +42,13 @@
42	42	* LoRaWAN 1.0.3 Class A
43	43	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
44	44	* Ultra-low power consumption
45		-* Open/Close detect
46		-* Open/Close statistics
47		-* Temperature & Humidity alarm
48		-* supports open alarm feature
49		-* supports Datalog feature
	47	+* Laser technology for distance detection
	48	+* Measure Distance: 0.1m~~12m @ 90% Reflectivity
	49	+* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
	50	+* Monitor Battery Level
50	50	* Support Bluetooth v5.1 and LoRaWAN remote configure
51	51	* Support wireless OTA update firmware
52		-* Uplink on periodically and open/close event
	53	+* AT Commands to change parameters
53	53	* Downlink to change configure
54	54	* 8500mAh Battery for long term use
55	55
...	...	@@ -61,6 +61,23 @@
61	61	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
62	62	* Operating Temperature: -40 ~~ 85°C
63	63
	65	+(% style="color:#037691" %)**Probe Specification:**
	66	+
	67	+* Storage temperature：-20℃~~75℃
	68	+* Operating temperature : -20℃~~60℃
	69	+* Measure Distance:
	70	+** 0.1m ~~ 12m @ 90% Reflectivity
	71	+** 0.1m ~~ 4m @ 10% Reflectivity
	72	+* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
	73	+* Distance resolution : 5mm
	74	+* Ambient light immunity : 70klux
	75	+* Enclosure rating : IP65
	76	+* Light source : LED
	77	+* Central wavelength : 850nm
	78	+* FOV : 3.6°
	79	+* Material of enclosure : ABS+PC
	80	+* Wire length : 25cm
	81	+
64	64	(% style="color:#037691" %)**LoRa Spec:**
65	65
66	66	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -81,13 +81,23 @@
81	81	* Sleep Mode: 5uA @ 3.3v
82	82	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
83	83
	102	+
	103	+
84	84	== 1.4 Applications ==
85	85
86	86
87		-* Open/Close Detection
88		-* Pulse meter application
89		-* Dry Contact Detection
	107	+* Horizontal distance measurement
	108	+* Parking management system
	109	+* Object proximity and presence detection
	110	+* Intelligent trash can management system
	111	+* Robot obstacle avoidance
	112	+* Automatic control
	113	+* Sewer
90	90
	115	+
	116	+
	117	+(% style="display:none" %)
	118	+
91	91	== 1.5 Sleep mode and working mode ==
92	92
93	93
...	...	@@ -118,9 +118,8 @@
118	118	== 1.7 BLE connection ==
119	119
120	120
121		-CPL03-LB support BLE remote configure.
	149	+LDS12-LB support BLE remote configure.
122	122
123		-
124	124	BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
125	125
126	126	* Press button to send an uplink
...	...	@@ -132,9 +132,10 @@
132	132
133	133	== 1.8 Pin Definitions ==
134	134
135		-[[image:image-20230523174230-1.png]]
	162	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
136	136
137	137
	165	+
138	138	== 1.9 Mechanical ==
139	139
140	140
...	...	@@ -147,12 +147,19 @@
147	147	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
148	148
149	149
150		-= 2. Configure CPL03-LB to connect to LoRaWAN network =
	178	+(% style="color:blue" %)**Probe Mechanical:**
151	151
	180	+
	181	+
	182	+[[image:http://wiki.dragino.com/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"]]
	183	+
	184	+
	185	+= 2. Configure LDS12-LB to connect to LoRaWAN network =
	186	+
152	152	== 2.1 How it works ==
153	153
154	154
155		-The CPL03-LB is configured as (% style="color:#037691" %)**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 press the button to activate the CPL03-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	190	+The LDS12-LB is configured as (% style="color:#037691" %)**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 press the button to activate the LDS12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
156	156
157	157	(% style="display:none" %) (%%)
158	158
...	...	@@ -163,12 +163,12 @@
163	163
164	164	The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
165	165
166		-[[image:image-20230530111412-4.png||height="398" width="805"]](% style="display:none" %)
	201	+[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
167	167
168	168
169		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from CPL03-LB.
	204	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
170	170
171		-Each CPL03-LB is shipped with a sticker with the default device EUI as below:
	206	+Each LDS12-LB is shipped with a sticker with the default device EUI as below:
172	172
173	173	[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
174	174
...	...	@@ -197,10 +197,10 @@
197	197	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
198	198
199	199
200		-(% style="color:blue" %)**Step 2:**(%%) Activate on CPL03-LB
	235	+(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
201	201
202	202
203		-Press the button for 5 seconds to activate the CPL03-LB.
	238	+Press the button for 5 seconds to activate the LDS12-LB.
204	204
205	205	(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
206	206
...	...	@@ -207,559 +207,368 @@
207	207	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
208	208
209	209
210		-== 2.3 ​Uplink Payload ==
	245	+== 2.3  ​Uplink Payload ==
211	211
212		-=== 2.3.1 Device Status, FPORT~=5 ===
213	213
	248	+(((
	249	+LDS12-LB will uplink payload via LoRaWAN with below payload format:
	250	+)))
214	214
215		-Users can use the downlink command(**0x26 01**) to ask CPL03-LB to send device configure detail, include device configure status. CPL03-LB will uplink a payload via FPort=5 to server.
	252	+(((
	253	+Uplink payload includes in total 11 bytes.
	254	+)))
216	216
217		-The Payload format is as below.
218	218
	257	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	258	+|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
	259	+**Size(bytes)**
	260	+)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
	261	+|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)(((
	262	+[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]]
	263	+)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
	264	+[[Interrupt flag>>||anchor="H2.3.5A0InterruptPin"]]
	265	+)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|(((
	266	+[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	267	+)))
219	219
220		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
221		-|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
222		-|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
223		-|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
	269	+[[image:1654833689380-972.png]]
224	224
225		-Example parse in TTNv3
226	226
227		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652859749264-179.png?width=723&height=275&rev=1.1||alt="1652859749264-179.png"]]
	272	+=== 2.3.1  Battery Info ===
228	228
229	229
230		-(% style="color:#037691" %)**Sensor Model**(%%): For CPL03-LB, this value is 0x0A
	275	+Check the battery voltage for LDS12-LB.
231	231
232		-(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	277	+Ex1: 0x0B45 = 2885mV
233	233
234		-(% style="color:#037691" %)**Frequency Band**:
	279	+Ex2: 0x0B49 = 2889mV
235	235
236		-*0x01: EU868
237	237
238		-*0x02: US915
	282	+=== 2.3.2  DS18B20 Temperature sensor ===
239	239
240		-*0x03: IN865
241	241
242		-*0x04: AU915
	285	+This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
243	243
244		-*0x05: KZ865
245	245
246		-*0x06: RU864
	288	+**Example**:
247	247
248		-*0x07: AS923
	290	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
249	249
250		-*0x08: AS923-1
	292	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
251	251
252		-*0x09: AS923-2
253	253
254		-*0x0a: AS923-3
	295	+=== 2.3.3  Distance ===
255	255
256		-*0x0b: CN470
257	257
258		-*0x0c: EU433
	298	+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.
259	259
260		-*0x0d: KR920
261	261
262		-*0x0e: MA869
	301	+**Example**:
263	263
	303	+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.
264	264
265		-(% style="color:#037691" %)**Sub-Band**:
266	266
267		-AU915 and US915:value 0x00 ~~ 0x08
	306	+=== 2.3.4  Distance signal strength ===
268	268
269		-CN470: value 0x0B ~~ 0x0C
270	270
271		-Other Bands: Always 0x00
	309	+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.
272	272
273	273
274		-(% style="color:#037691" %)**Battery Info**:
	312	+**Example**:
275	275
276		-Check the battery voltage.
	314	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
277	277
278		-Ex1: 0x0B45 = 2885mV
	316	+Customers can judge whether they need to adjust the environment based on the signal strength.
279	279
280		-Ex2: 0x0B49 = 2889mV
281	281
	319	+=== 2.3.5  Interrupt Pin ===
282	282
283		-=== 2.3.2 Sensor Configuration, FPORT~=4 ===
284	284
	322	+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.
285	285
286		-CPL03-LB will only send this command after getting the downlink command (0x26 02) from the server.
	324	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
287	287
288		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
289		-|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**
290		-|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**|(% style="width:158px" %)**1**
291		-|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: sec)|(% style="width:158px" %)Trigger mode
	326	+**Example:**
292	292
293		-* (((
294		-(% style="color:#037691" %)** TDC: (default: 0x001C20)**
295		-)))
	328	+0x00: Normal uplink packet.
296	296
297		-(((
298		-Uplink interval for the total pulse count, default value is 0x001C20 which is 7200 seconds = 2 hours.
	330	+0x01: Interrupt Uplink Packet.
299	299
300		-
301		-)))
302	302
303		-* (((
304		-(% style="color:#037691" %)** Disalarm: (default: 0)**
305		-)))
	333	+=== 2.3.6  LiDAR temp ===
306	306
307		-(((
308		-(% style="color:blue" %)** If Disalarm = 1**(%%), CPL03-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many disconnect/connect event, and platform only care about the total number of pulse.
309		-)))
310	310
311		-(((
312		-(% style="color:blue" %)** If Disalarm = 0**(%%), CPL03-LB will send uplink at every TDC periodically.
	336	+Characterize the internal temperature value of the sensor.
313	313
314		-
315		-)))
	338	+**Example: **
	339	+If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
	340	+If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
316	316
317		-* (((
318		-(% style="color:#037691" %)** Keep Status & Keep Time**
319		-)))
320	320
321		-(((
322		-Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.5AlarmBaseonTimeout"]]
	343	+=== 2.3.7  Message Type ===
323	323
324		-
325		-)))
326	326
327		-* (((
328		-(% style="color:#037691" %)** Trigger mode (default: 0)**
329		-)))
330		-
331	331	(((
332		-(% style="color:blue" %)** If Trigger mode = 0**(%%), count close to open event.
	347	+For a normal uplink payload, the message type is always 0x01.
333	333	)))
334	334
335	335	(((
336		-(% style="color:blue" %)** If Trigger mode = 1**(%%), count open to close event.
	351	+Valid Message Type:
337	337	)))
338	338
339		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860064987-743.png?width=730&height=152&rev=1.1||alt="1652860064987-743.png"]]
	354	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
	355	+|=(% style="width: 161px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
	356	+|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
	357	+|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
340	340
341	341
342		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860079526-831.png?width=729&height=209&rev=1.1||alt="1652860079526-831.png"]]
	360	+=== 2.3.8  Decode payload in The Things Network ===
343	343
344	344
345		-=== 2.3.3 Real-Time Open/Close Status, Uplink FPORT~=2 ===
	363	+While using TTN network, you can add the payload format to decode the payload.
346	346
347	347
348		-(((
349		-(((
350		-CPL03-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And CPL03-LB will:
351		-)))
352		-)))
	366	+[[image:1654592762713-715.png]]
353	353
	368	+
354	354	(((
355		-(((
356		-periodically send this uplink every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
	370	+The payload decoder function for TTN is here:
357	357	)))
358		-)))
359	359
360	360	(((
361		-(((
362		-Uplink Payload totals 11 bytes.
	374	+LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
363	363	)))
364		-)))
365	365
366		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
367		-|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0; width: 520px;" %)**Real-Time Open/Close Status, FPORT=2**
368		-|(% style="width:60px" %)**Size(bytes)**|(% style="width:65px" %)**1**|(% style="width:65px" %)**3**|(% style="width:240px" %)**3**|(% style="width:90px" %)**4**
369		-|(% style="width:101px" %)**Value**|(% style="width:133px" %)Status & [[Alarm>>||anchor="H3.3.5AlarmBaseonTimeout"]]|(% style="width:92px" %)Total pulse|(% style="width:247px" %)The last open duration (unit: min)|(% style="width:149px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
370	370
371		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
372		-|=(% colspan="4" style="background-color:#D9E2F3;color:#0070C0; width: 502px;" %)**Status & Alarm field**
373		-|(% style="width:60px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:228px" %)**1**|(% style="width:146px" %)**1**
374		-|(% style="width:76px" %)Value|(% style="width:80px" %)Calculate Flag|(% style="width:208px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:136px" %)Contact Status: 0: Open, 1: Close
	378	+== 2.4  Uplink Interval ==
375	375
376		-* (((
377		-(% style="color:#037691" %)** Calculate Flag**
378		-)))
379	379
380		-(((
381		-The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
382		-)))
	381	+The LDS12-LB 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>>||anchor="H3.3.1SetTransmitIntervalTime"]]
383	383
384		-(((
385		-User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
386		-)))
387	387
388		-(((
389		-Default value: 0.
390		-)))
	384	+== 2.5  ​Show Data in DataCake IoT Server ==
391	391
392		-(((
393		-Range (6 bits): (b)000000 ~~ (b) 111111
394		-)))
395	395
396	396	(((
397		-Refer: [[Set Calculate Flag>>||anchor="H3.3.8Setthecalculateflag"]]
398		-
399		-
	388	+[[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:
400	400	)))
401	401
402		-* (((
403		-(% style="color:#037691" %)** Alarm**
404		-)))
405	405
406	406	(((
407		-See [[Alarm Base on Timeout>>||anchor="H3.3.5AlarmBaseonTimeout"]]
408		-
409		-
	393	+(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
410	410	)))
411	411
412		-* (((
413		-(% style="color:#037691" %)** Contact Status**
414		-)))
415		-
416	416	(((
417		-0: Open
	397	+(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
418	418	)))
419	419
420		-(((
421		-1: Close
422	422
423		-
424		-)))
	401	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
425	425
426		-* (((
427		-(% style="color:#037691" %)** Total pulse**
428		-)))
429	429
430		-(((
431		-Total pulse/counting base on dry [[contact trigger event>>||anchor="H2.3.2SensorConfiguration2CFPORT3D4"]]
432		-)))
	404	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
433	433
434		-(((
435		-Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
436	436
437		-
438		-)))
	407	+(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
439	439
440		-* (((
441		-(% style="color:#037691" %)** The last open duration**
442		-)))
	409	+(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
443	443
444		-(((
445		-Dry Contact last open duration.
446		-)))
	411	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
447	447
448		-(((
449		-Unit: min.
450		-)))
451	451
452		-[[image:1652860403792-491.png||height="153" width="735"]]
	414	+After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
453	453
	416	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
454	454
455		-=== 2.3.4 Real-Time Open/Close Status, 3 pulse mode, Uplink FPORT~=6 ===
456	456
	419	+== 2.6 Datalog Feature ==
457	457
458		-(% style="color:red" %)**Note:**
459	459
460		-* Firmware support for this mode is not released. If users want to test, please contact Dragino support.
461		-* Users need to run (% style="color:blue" %)**AT+MOD=3**(%%) to support this model after updating the firmware.
462		-* This mode doesn't support Historical Events and Datalog features.
	422	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LDS12-LB will store the reading for future retrieving purposes.
463	463
464		-(% style="color:blue" %)**CPL03-LB 3 Pulse Wiring:**
465	465
466		-[[image:image-20221013153352-1.png||height="628" width="720"]]
	425	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
467	467
468	468
469		-(% style="color:blue" %)**Payload:**
	428	+Set PNACKMD=1, LDS12-LB will wait for ACK for every uplink, when there is no LoRaWAN network,LDS12-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
470	470
471		-[[image:image-20221013153352-2.png||height="167" width="1215"]]
472		-
473		-
474		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:447px" %)
475		-|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:61px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**3**
476		-|(% style="width:93px" %)Value|(% style="width:59px" %)Status|(% style="width:98px" %)(((
477		-Port1 Total Pulse(PB14)
478		-)))|(% style="width:96px" %)(((
479		-Port2 Total Pulse(PB15)
480		-)))|(% style="width:94px" %)(((
481		-Port3 Total Pulse(PA4)
	430	+* (((
	431	+a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
482	482	)))
	433	+* (((
	434	+b) LDS12-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but LDS12-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LDS12-LB gets a ACK, LDS12-LB will consider there is a network connection and resend all NONE-ACK messages.
	435	+)))
483	483
484		-(% style="color:blue" %)**Status:**
	437	+Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
485	485
486		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:257px" %)
487		-|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**
488		-|(% style="width:75px" %)Value|(% style="width:111px" %)Calculate Flag|(% style="width:68px" %)Reserve
	439	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
489	489
490		-(% style="color:red" %)**Max COUNT for each port is 16777215. Exceed this number will reset to 1.**
491	491
	442	+=== 2.6.2 Unix TimeStamp ===
492	492
493		-(% style="color:blue" %)**Related AT Command:**
494	494
495		-(% style="color:#037691" %)**AT+TTRMOD1:  Port1 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
	445	+LDS12-LB uses Unix TimeStamp format based on
496	496
497		- AT+TTRMOD1=0  Downlink Command: 0xA4 01 00
	447	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
498	498
499		- AT+TTRMOD1=1  Downlink Command: 0xA4 01 01
	449	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
500	500
	451	+Below is the converter example
501	501
502		-(% style="color:#037691" %)**AT+TTRMOD2:  Port2 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
	453	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
503	503
504		- AT+TTRMOD1=0  Downlink Command: 0xA4 02 00
505	505
506		- AT+TTRMOD1=1  Downlink Command: 0xA4 02 01
	456	+So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
507	507
508	508
509		-(% style="color:#037691" %)**AT+TTRMOD3:  Port3 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
	459	+=== 2.6.3 Set Device Time ===
510	510
511		- AT+TTRMOD1=0  Downlink Command: 0xA4 03 00
512	512
513		- AT+TTRMOD1=1  Downlink Command: 0xA4 03 01
	462	+User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
514	514
	464	+Once LDS12-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LDS12-LB. If LDS12-LB fails to get the time from the server, LDS12-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
515	515
516		-(% style="color:#037691" %)**AT+CALCFLAG:  Calculate Flag ( Default : 0 )**
	466	+(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
517	517
518		- AT+CALCFLAG=aa
519	519
	469	+=== 2.6.4 Poll sensor value ===
520	520
521		-(% style="color:blue" %)**Downlink Command: 0xA5 aa**
522	522
523		-(% style="color:#037691" %)**AT+COUNTMOD:  Accumulative Mode;  0: Accumulative (Default),1: Reset after uplink.**
	472	+Users can poll sensor values based on timestamps. Below is the downlink command.
524	524
525		- AT+COUNTMOD=0 Downlink Command: 0x0B 00
	474	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
	475	+|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
	476	+|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
	477	+|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
526	526
527		- AT+COUNTMOD=1 Downlink Command: 0x0B 01
528		-
529		-
530		-(% style="color:#037691" %)**AT+SETCNT:  Set count value**
531		-
532		- AT+SETCNT=1,aa  Downlink Command: 0xA6 01 aa aa aa
533		-
534		- AT+SETCNT=2,aa  Downlink Command: 0xA6 02 aa aa aa
535		-
536		- AT+SETCNT=3,aa  Downlink Command: 0xA6 03 aa aa aa
537		-
538		-
539		-(% style="color:blue" %)**Decode:  **(%%)[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
540		-
541		-
542		-=== 2.3.5 Historical Door Open/Close Event, FPORT~=3 ===
543		-
544		-
545	545	(((
546		-CPL03-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.4DatalogFeature"]].
	480	+Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
547	547	)))
548	548
549	549	(((
550		-The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
	484	+For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
551	551	)))
552	552
553		-* (((
554		-Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, CPL03-LB will send max bytes according to the current DR and Frequency bands.
555		-)))
556		-
557	557	(((
558		-For example, in the US915 band, the max payload for different DR is:
	488	+Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
559	559	)))
560	560
561	561	(((
562		-a) (% style="color:blue" %)**DR0**(%%): max is 11 bytes so one entry of data
	492	+Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
563	563	)))
564	564
565		-(((
566		-b) (% style="color:blue" %)**DR1**(%%): max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
567		-)))
568	568
569		-(((
570		-c) (% style="color:blue" %)**DR2**(%%): total payload includes 11 entries of data
571		-)))
	496	+== 2.7 Frequency Plans ==
572	572
573		-(((
574		-d) (% style="color:blue" %)**DR3**(%%): total payload includes 22 entries of data.
575		-)))
576	576
577		-(((
578		-If CPL03-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
	499	+The LDS12-LB 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.
579	579
580		-
581		-)))
	501	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
582	582
583		-(% style="color:blue" %)** Downlink:**
584	584
585		-(% class="box" %)
586		-(((
587		-**0x31 61 E9 3A D4 61 E9 3D E0 05**
588		-)))
	504	+== 2.8 LiDAR ToF Measurement ==
589	589
590		-[[image:1652861353248-624.png||height="189" width="720"]]
	506	+=== 2.8.1 Principle of Distance Measurement ===
591	591
592	592
593		-(% style="color:blue" %)** Uplink:**
	509	+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.
594	594
595		-(% class="box" %)
596		-(((
597		-**0E 00 23 E6 00 00 00 61 E9 3B 04 0E 00 23 E6 00 00 00 61 E9 3B 25 0D 00 00 00 00 00 00 61 E9 3B C8 0E 00 00 02 00 00 00 61 E9 3B D4 0E 00 00 06 00 00 00 61 E9 3B DB 01 00 00 00 00 00 00 61 E9 3C 91 01 00 00 00 00 00 00 61 E9 3C A1 0D 00 00 00 00 00 00 61 E9 3C BC 0E 00 00 07 00 00 00 61 E9 3C D6 00 00 00 00 00 00 00 61 E9 3D A6**
598		-)))
599	599
600		-(% style="color:#037691" %)** **
	512	+[[image:1654831757579-263.png]]
601	601
602		-(% style="color:#037691" %)**Parsed Value:**
603	603
604		-(((
605		-[ALARM, PIN_STATUS, TOTAL_PULSE, CALCULATE_FLAG, LAST_OPEN_DURATION, TIME]
606		-)))
	515	+=== 2.8.2 Distance Measurement Characteristics ===
607	607
608		-(((
609		-
610		-)))
611	611
612		-(((
613		-[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:35:48],
614		-)))
	518	+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:
615	615
616		-(((
617		-[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:36:21],
618		-)))
	520	+[[image:1654831774373-275.png]]
619	619
620		-(((
621		-[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:39:04],
622		-)))
623	623
624	624	(((
625		-[TRUE, CLOSE, 2, 3, 0, 2022-01-20 10:39:16],
	524	+(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
626	626	)))
627	627
628	628	(((
629		-[TRUE, CLOSE, 6, 3, 0, 2022-01-20 10:39:23],
	528	+(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
630	630	)))
631	631
632	632	(((
633		-[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:25],
	532	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
634	634	)))
635	635
636		-(((
637		-[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:41],
638		-)))
639	639
640	640	(((
641		-[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:43:08],
	537	+Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at 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:
642	642	)))
643	643
644		-(((
645		-[TRUE, CLOSE, 7, 3, 0, 2022-01-20 10:43:34],
646		-)))
647	647
648		-(((
649		-[FALSE, CLOSE, 0, 0, 0, 2022-01-20 10:47:02],
	541	+[[image:1654831797521-720.png]]
650	650
651		-
652		-)))
653	653
654		-[[image:1652861480446-216.png]]
655		-
656		-
657		-== 2.4 Payload Decoder file ==
658		-
659		-
660		-In TTN, use can add a custom payload so it shows friendly reading
661		-
662		-In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
663		-
664		-
665		-== 2.5 Datalog Feature ==
666		-
667		-
668		-Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
669		-
670		-
671		-=== 2.5.1 Ways to get datalog via LoRaWAN ===
672		-
673		-
674		-Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
675		-
676		-* (((
677		-a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
	544	+(((
	545	+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.
678	678	)))
679		-* (((
680		-b) CPL03-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but CPL03-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
681		-)))
682	682
683		-Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
	548	+[[image:1654831810009-716.png]]
684	684
685		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
686	686
687		-
688		-=== 2.5.2 Unix TimeStamp ===
689		-
690		-
691		-CPL03-LB uses Unix TimeStamp format based on
692		-
693		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
694		-
695		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
696		-
697		-Below is the converter example
698		-
699		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
700		-
701		-
702		-So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
703		-
704		-
705		-=== 2.5.3 Set Device Time ===
706		-
707		-
708		-User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
709		-
710		-Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
711		-
712		-(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
713		-
714		-
715		-
716		-=== 2.5.4 Poll sensor value ===
717		-
718		-
719		-Users can poll sensor values based on timestamps. Below is the downlink command.
720		-
721		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
722		-|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
723		-|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
724		-|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
725		-
726	726	(((
727		-Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
	552	+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.
728	728	)))
729	729
730		-(((
731		-For example, downlink command[[image:image-20220518162852-1.png]]
732		-)))
733	733
734		-(((
735		-Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
736		-)))
	556	+=== 2.8.3 Notice of usage: ===
737	737
738		-(((
739		-Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
740		-)))
741	741
	559	+Possible invalid /wrong reading for LiDAR ToF tech:
742	742
743		-== 2.7 Frequency Plans ==
	561	+* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
	562	+* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
	563	+* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
	564	+* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
744	744
745	745
746		-The CPL03-LB 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.
	567	+=== 2.8.4  Reflectivity of different objects ===
747	747
748		-[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
749	749
	570	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
	571	+|=(% style="width: 54px;background-color:#D9E2F3;color:#0070C0" %)Item|=(% style="width: 231px;background-color:#D9E2F3;color:#0070C0" %)Material|=(% style="width: 94px;background-color:#D9E2F3;color:#0070C0" %)Relectivity
	572	+|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
	573	+|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
	574	+|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
	575	+|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
	576	+|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
	577	+|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
	578	+|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
	579	+|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
	580	+|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
	581	+|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
	582	+|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
	583	+|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
	584	+|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
	585	+|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
	586	+|(% style="width:53px" %)15|(% style="width:229px" %)(((
	587	+Unpolished white metal surface
	588	+)))|(% style="width:93px" %)130%
	589	+|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
	590	+|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
	591	+|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
750	750
751		-= 3. Configure CPL03-LB =
752	752
	594	+= 3. Configure LDS12-LB =
	595	+
753	753	== 3.1 Configure Methods ==
754	754
755	755
756		-CPL03-LB supports below configure method:
	599	+LDS12-LB supports below configure method:
757	757
758	758	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	602	+
759	759	* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
	604	+
760	760	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
761	761
762		-
763	763	== 3.2 General Commands ==
764	764
765	765
...	...	@@ -766,6 +766,7 @@
766	766	These commands are to configure:
767	767
768	768	* General system settings like: uplink interval.
	613	+
769	769	* LoRaWAN protocol & radio related command.
770	770
771	771	They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
...	...	@@ -773,10 +773,10 @@
773	773	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
774	774
775	775
776		-== 3.3 Commands special design for CPL03-LB ==
	621	+== 3.3 Commands special design for LDS12-LB ==
777	777
778	778
779		-These commands only valid for CPL03-LB, as below:
	624	+These commands only valid for LDS12-LB, as below:
780	780
781	781
782	782	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -818,228 +818,15 @@
818	818	Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
819	819	)))
820	820	* (((
821		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	666	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
822	822
823	823
824	824
825	825	)))
826	826
827		-=== 3.3.2 Quit AT Command ===
	672	+=== 3.3.2 Set Interrupt Mode ===
828	828
829	829
830		-Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
831		-
832		-(% style="color:blue" %)**AT Command: AT+DISAT**
833		-
834		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
835		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
836		-|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
837		-
838		-(% style="color:blue" %)**Downlink Command:**
839		-
840		-No downlink command for this feature.
841		-
842		-
843		-=== 3.3.3 Get Device Status ===
844		-
845		-
846		-Send a LoRaWAN downlink to ask device send Alarm settings.
847		-
848		-(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
849		-
850		-Sensor will upload Device Status via FPORT=5. See payload section for detail.
851		-
852		-
853		-=== 3.3.4 Enable / Disable Alarm ===
854		-
855		-
856		-Feature: Enable/Disable Alarm for open/close event. Default value 0.
857		-
858		-(% style="color:blue" %)**AT Command:**
859		-
860		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
861		-|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
862		-|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
863		-|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
864		-
865		-(% style="color:blue" %)**Downlink Command:**
866		-
867		-**0xA7 01**  ~/~/  Same As AT+DISALARM=1
868		-
869		-**0xA7 00    ** ~/~/  Same As AT+DISALARM=0
870		-
871		-
872		-=== 3.3.5 Alarm Base on Timeout ===
873		-
874		-
875		-(((
876		-CPL03-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
877		-)))
878		-
879		-
880		-(((
881		-(% style="color:#4f81bd" %)**1. Keep Status: Status to be monitor**
882		-)))
883		-
884		-(((
885		-**Keep Status = 1**: Monitor Close to Open event
886		-)))
887		-
888		-(((
889		-**Keep Status = 0**: Monitor Open to Close event
890		-)))
891		-
892		-
893		-(((
894		-(% style="color:#4f81bd" %)**2. Keep Time: Timeout to send an Alarm**
895		-)))
896		-
897		-(((
898		-Range 0 ~~ 65535(0xFFFF) seconds.
899		-)))
900		-
901		-(((
902		-If** keep time = 0**, Disable Alarm Base on Timeout feature.
903		-)))
904		-
905		-(((
906		-If **keep time > 0**, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
907		-)))
908		-
909		-
910		-(((
911		-(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
912		-)))
913		-
914		-(((
915		-(% style="color:blue" %)**AT+TTRIG=1,30**(%%)  ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL03-LB will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
916		-)))
917		-
918		-(((
919		-(% style="color:blue" %)**AT+TTIG=0,0 **(%%) ~-~-> Default Value, disable timeout Alarm.
920		-)))
921		-
922		-
923		-(((
924		-(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
925		-)))
926		-
927		-(((
928		-**Command: 0xA9 aa bb cc**
929		-)))
930		-
931		-(((
932		-**A9: **Command Type Code
933		-)))
934		-
935		-(((
936		-**aa: **status to be monitored
937		-)))
938		-
939		-(((
940		-**bb cc: **timeout.
941		-)))
942		-
943		-
944		-(((
945		-If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
946		-)))
947		-
948		-(((
949		-Or
950		-)))
951		-
952		-(((
953		-0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
954		-)))
955		-
956		-
957		-=== 3.3.6 Clear Flash Record ===
958		-
959		-
960		-Feature: Clear flash storage for data log feature.
961		-
962		-(% style="color:blue" %)**AT Command: AT+CLRDTA**
963		-
964		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
965		-|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
966		-|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
967		-
968		-(((
969		-(% style="color:blue" %)**Downlink Command:**
970		-)))
971		-
972		-(((
973		-* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
974		-)))
975		-
976		-
977		-
978		-
979		-=== 3.3.7 Set trigger mode ===
980		-
981		-
982		-Feature: Set the trigger interrupt mode.
983		-
984		-(% style="color:blue" %)**AT Command: AT+TTRMOD**
985		-
986		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:495px" %)
987		-|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 246px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 92px;background-color:#D9E2F3;color:#0070C0" %)**Response**
988		-|(% style="width:157px" %)(((
989		-AT+TTRMOD=1
990		-)))|(% style="width:156px" %)Count and trigger from open to close (rising edge)|(% style="width:89px" %)(((
991		-(((
992		-OK
993		-)))
994		-)))
995		-|(% style="width:157px" %)(((
996		-AT+TTRMOD=0
997		-)))|(% style="width:156px" %)Count and trigger from close to open (falling edge)|(% style="width:89px" %)(((
998		-OK
999		-)))
1000		-
1001		-(% style="color:blue" %)**Downlink Command:**
1002		-
1003		-* **Example**: 0xA401  ~/~/  Same as AT+ TTRMOD =1
1004		-
1005		-
1006		-=== 3.3.8 Set the calculate flag ===
1007		-
1008		-
1009		-Feature: Set the calculate flag
1010		-
1011		-(% style="color:blue" %)**AT Command: AT+CALCFLAG**
1012		-
1013		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
1014		-|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1015		-|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
1016		-|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
1017		-
1018		-(% style="color:blue" %)**Downlink Command:**
1019		-
1020		-* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
1021		-
1022		-=== 3.3.9 Set count number ===
1023		-
1024		-
1025		-Feature: Manually set the count number
1026		-
1027		-(% style="color:blue" %)**AT Command: AT+SETCNT**
1028		-
1029		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
1030		-|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1031		-|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
1032		-|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
1033		-
1034		-(% style="color:blue" %)**Downlink Command:**
1035		-
1036		-* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
1037		-
1038		-* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
1039		-
1040		-=== 3.3.10 Set Interrupt Mode ===
1041		-
1042		-
1043	1043	Feature, Set Interrupt mode for PA8 of pin.
1044	1044
1045	1045	When AT+INTMOD=0 is set, PA8 is used as a digital input port.
...	...	@@ -1071,81 +1071,78 @@
1071	1071
1072	1072	* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1073	1073
	706	+= 4. Battery & Power Consumption =
1074	1074
1075		-=== 3.3.11 Set Power Output Duration ===
1076	1076
	709	+LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1077	1077
1078		-Control the output duration 5V . Before each sampling, device will
	711	+[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1079	1079
1080		-~1. first enable the power output to external sensor,
1081	1081
1082		-2. keep it on as per duration, read sensor value and construct uplink payload
	714	+= 5. OTA Firmware update =
1083	1083
1084		-3. final, close the power output.
1085	1085
1086		-(% style="color:blue" %)**AT Command: AT+5VT**
	717	+(% class="wikigeneratedid" %)
	718	+User can change firmware LDS12-LB to:
1087	1087
1088		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1089		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1090		-|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
1091		-OK
1092		-|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
	720	+* Change Frequency band/ region.
1093	1093
1094		-(% style="color:blue" %)**Downlink Command: 0x07**
	722	+* Update with new features.
1095	1095
1096		-Format: Command Code (0x07) followed by 2 bytes.
	724	+* Fix bugs.
1097	1097
1098		-The first and second bytes are the time to turn on.
	726	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
1099	1099
1100		-* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
	728	+Methods to Update Firmware:
1101	1101
1102		-* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
	730	+* (Recommanded way) OTA firmware update via wireless:  **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1103	1103
	732	+* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1104	1104
1105		-= 4. Battery & Power Consumption =
	734	+= 6. FAQ =
1106	1106
	736	+== 6.1 What is the frequency plan for LDS12-LB? ==
1107	1107
1108		-CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1109	1109
1110		-[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	739	+LDS12-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
1111	1111
1112	1112
1113		-= 5. OTA Firmware update =
	742	+= 7. Trouble Shooting =
1114	1114
	744	+== 7.1 AT Command input doesn't work ==
1115	1115
1116		-(% class="wikigeneratedid" %)
1117		-User can change firmware CPL03-LB to:
1118	1118
1119		-* Change Frequency band/ region.
	747	+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:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1120	1120
1121		-* Update with new features.
1122	1122
1123		-* Fix bugs.
	750	+== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
1124	1124
1125		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1126	1126
	753	+(((
	754	+(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
	755	+)))
1127	1127
1128		-Methods to Update Firmware:
	757	+(((
	758	+Troubleshooting: Please avoid use of this product under such circumstance in practice.
	759	+)))
1129	1129
1130		-* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1131	1131
1132		-* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
	762	+(((
	763	+(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
	764	+)))
1133	1133
1134		-= 6. FAQ =
	766	+(((
	767	+Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
	768	+)))
1135	1135
1136		-== 6.1  AT Commands input doesn't work ==
1137	1137
	771	+= 8. Order Info =
1138	1138
1139		-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.
1140	1140
	774	+Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
1141	1141
1142		-= 7. Order Info =
	776	+(% style="color:red" %)**XXX**(%%): **The default frequency band**
1143	1143
1144		-
1145		-Part Number: (% style="color:blue" %)**CPL03-LB-XXX**
1146		-
1147		-(% style="color:red" %)**XXX**(%%): The default frequency band
1148		-
1149	1149	* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1150	1150
1151	1151	* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
...	...	@@ -1162,12 +1162,12 @@
1162	1162
1163	1163	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1164	1164
1165		-= 8. ​Packing Info =
	794	+= 9. ​Packing Info =
1166	1166
1167	1167
1168	1168	(% style="color:#037691" %)**Package Includes**:
1169	1169
1170		-* CPL03-LB LoRaWAN Pulse/Contact Sensor
	799	+* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
1171	1171
1172	1172	(% style="color:#037691" %)**Dimension and weight**:
1173	1173
...	...	@@ -1179,7 +1179,7 @@
1179	1179
1180	1180	* Weight / pcs : g
1181	1181
1182		-= 9. Support =
	811	+= 10. Support =
1183	1183
1184	1184
1185	1185	* 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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