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		-DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
	1	+LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual

Content

...	...	@@ -1,9 +1,12 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20230612170349-1.png||height="656" width="656"]]
	2	+[[image:image-20230614153353-1.png]]
3	3
4	4
5	5
6	6
	7	+
	8	+
	9	+
7	7	**Table of Contents：**
8	8
9	9	{{toc/}}
...	...	@@ -15,24 +15,26 @@
15	15
16	16	= 1. Introduction =
17	17
18		-== 1.1 What is LoRaWAN Distance Detection Sensor ==
	21	+== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
19	19
20	20
21		-The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
	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.
22	22
23		-It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	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.
24	24
25		-The LoRa wireless technology used in SW3L-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.
26	26
27		-SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	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.
28	28
29		-SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	32	+LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30	30
31		-Each SW3L-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.
	34	+LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32	32
33		-[[image:image-20230612170943-2.png||height="525" width="912"]]
	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.
34	34
	38	+[[image:image-20230614162334-2.png||height="468" width="800"]]
35	35
	40	+
36	36	== 1.2 ​Features ==
37	37
38	38
...	...	@@ -39,52 +39,41 @@
39	39	* LoRaWAN 1.0.3 Class A
40	40	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41	41	* Ultra-low power consumption
42		-* Distance Detection by Ultrasonic technology
43		-* Flat object range 280mm - 7500mm
44		-* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45		-* Cable Length : 25cm
	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
46	46	* Support Bluetooth v5.1 and LoRaWAN remote configure
47	47	* Support wireless OTA update firmware
48	48	* AT Commands to change parameters
49	49	* Downlink to change configure
50		-* IP66 Waterproof Enclosure
51	51	* 8500mAh Battery for long term use
52	52
53	53	== 1.3 Specification ==
54	54
55	55
56		-(% style="color:#037691" %)**Rated environmental conditions:**
57		-
58		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59		-|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60		-**Minimum value**
61		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62		-**Typical value**
63		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64		-**Maximum value**
65		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66		-|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67		-|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68		-|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69		-|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70		-
71		-
72		-
73		-)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74		-
75		-(((
76		-**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77		-
78		-**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
79		-
80		-
81		-)))
82		-
83	83	(% style="color:#037691" %)**Common DC Characteristics:**
84	84
85	85	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86	86	* Operating Temperature: -40 ~~ 85°C
87	87
	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	+
88	88	(% style="color:#037691" %)**LoRa Spec:**
89	89
90	90	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -105,24 +105,11 @@
105	105	* Sleep Mode: 5uA @ 3.3v
106	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107	107
108		-== 1.4 Effective measurement range Reference beam pattern ==
109	109
	103	+== 1.4 Applications ==
110	110
111		-**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112	112
113		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
114		-
115		-
116		-**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
117		-
118		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119		-
120		-
121		-== 1.5 Applications ==
122		-
123		-
124	124	* Horizontal distance measurement
125		-* Liquid level measurement
126	126	* Parking management system
127	127	* Object proximity and presence detection
128	128	* Intelligent trash can management system
...	...	@@ -129,17 +129,19 @@
129	129	* Robot obstacle avoidance
130	130	* Automatic control
131	131	* Sewer
132		-* Bottom water level monitoring
133	133
134		-== 1.6 Sleep mode and working mode ==
135	135
	115	+(% style="display:none" %)
136	136
	117	+== 1.5 Sleep mode and working mode ==
	118	+
	119	+
137	137	(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
138	138
139	139	(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
140	140
141	141
142		-== 1.7 Button & LEDs ==
	125	+== 1.6 Button & LEDs ==
143	143
144	144
145	145	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
...	...	@@ -158,12 +158,11 @@
158	158	)))
159	159	|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
160	160
161		-== 1.8 BLE connection ==
	144	+== 1.7 BLE connection ==
162	162
163	163
164		-DDS75-LB support BLE remote configure.
	147	+LDS12-LB support BLE remote configure.
165	165
166		-
167	167	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:
168	168
169	169	* Press button to send an uplink
...	...	@@ -173,14 +173,13 @@
173	173	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
174	174
175	175
176		-== 1.9 Pin Definitions ==
	158	+== 1.8 Pin Definitions ==
177	177
178		-[[image:image-20230523174230-1.png]]
	160	+[[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"]]
179	179
180	180
181		-== ==
182	182
183		-== 2.10 Mechanical ==
	164	+== 1.9 Mechanical ==
184	184
185	185
186	186	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
...	...	@@ -192,24 +192,19 @@
192	192	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
193	193
194	194
195		-**Probe Mechanical:**
	176	+(% style="color:blue" %)**Probe Mechanical:**
196	196
197	197
198		-[[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-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
199	199
	180	+[[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"]]
200	200
201		-[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
202	202
	183	+= 2. Configure LDS12-LB to connect to LoRaWAN network =
203	203
204		-[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
205		-
206		-
207		-= 2. Configure DDS75-LB to connect to LoRaWAN network =
208		-
209	209	== 2.1 How it works ==
210	210
211	211
212		-The DDS75-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 DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	188	+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.
213	213
214	214	(% style="display:none" %) (%%)
215	215
...	...	@@ -220,12 +220,12 @@
220	220
221	221	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.
222	222
223		-[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
	199	+[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
224	224
225	225
226		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
	202	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
227	227
228		-Each DDS75-LB is shipped with a sticker with the default device EUI as below:
	204	+Each LDS12-LB is shipped with a sticker with the default device EUI as below:
229	229
230	230	[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
231	231
...	...	@@ -254,10 +254,10 @@
254	254	[[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"]]
255	255
256	256
257		-(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
	233	+(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
258	258
259	259
260		-Press the button for 5 seconds to activate the DDS75-LB.
	236	+Press the button for 5 seconds to activate the LDS12-LB.
261	261
262	262	(% 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.
263	263
...	...	@@ -264,42 +264,37 @@
264	264	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
265	265
266	266
267		-== 2.3  ​Uplink Payload ==
	243	+== 2.3 ​Uplink Payload ==
268	268
269	269
270	270	(((
271		-(((
272		-DDS75-LB will uplink payload via LoRaWAN with below payload format:
	247	+LDS12-LB will uplink payload via LoRaWAN with below payload format:
273	273	)))
274	274
275	275	(((
276		-Uplink payload includes in total 4 bytes.
277		-Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
	251	+Uplink payload includes in total 11 bytes.
278	278	)))
279		-)))
280	280
281		-(((
282		-
283		-)))
284	284
285		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
286		-|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
	255	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	256	+|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
287	287	**Size(bytes)**
288		-)))|=(% style="width: 62.5px;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" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
289		-|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
290		-[[Distance>>||anchor="H2.3.2A0Distance"]]
291		-(unit: mm)
292		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
293		-[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
294		-)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
	258	+)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**
	259	+|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
	260	+[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
	261	+)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
	262	+[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
	263	+)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
	264	+[[Message Type>>||anchor="H2.3.7MessageType"]]
	265	+)))
295	295
296		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
	267	+[[image:http://wiki.dragino.com/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"]]
297	297
298	298
299		-=== 2.3.1  Battery Info ===
	270	+=== 2.3.1 Battery Info ===
300	300
301	301
302		-Check the battery voltage for DDS75-LB.
	273	+Check the battery voltage for LDS12-LB.
303	303
304	304	Ex1: 0x0B45 = 2885mV
305	305
...	...	@@ -306,91 +306,117 @@
306	306	Ex2: 0x0B49 = 2889mV
307	307
308	308
309		-=== 2.3.2  Distance ===
	280	+=== 2.3.2 DS18B20 Temperature sensor ===
310	310
311	311
312		-(((
313		-Get the distance. Flat object range 280mm - 7500mm.
314		-)))
	283	+This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
315	315
316		-(((
317		-For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
318	318
319		-(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
320		-)))
	286	+**Example**:
321	321
	288	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
322	322
323		-* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
324		-* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
	290	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
325	325
326		-=== 2.3.3  Interrupt Pin ===
327	327
	293	+=== 2.3.3 Distance ===
328	328
329		-This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
330	330
331		-**Example:**
	296	+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.
332	332
333		-0x00: Normal uplink packet.
334	334
335		-0x01: Interrupt Uplink Packet.
	299	+**Example**:
336	336
	301	+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.
337	337
338		-=== 2.3.4  DS18B20 Temperature sensor ===
339	339
	304	+=== 2.3.4 Distance signal strength ===
340	340
341		-This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
342	342
	307	+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.
	308	+
	309	+
343	343	**Example**:
344	344
345		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	312	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
346	346
347		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	314	+Customers can judge whether they need to adjust the environment based on the signal strength.
348	348
349		-(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
350	350
	317	+=== 2.3.5 Interrupt Pin ===
351	351
352		-=== 2.3.5  Sensor Flag ===
353	353
	320	+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.
354	354
	322	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
	323	+
	324	+**Example:**
	325	+
	326	+0x00: Normal uplink packet.
	327	+
	328	+0x01: Interrupt Uplink Packet.
	329	+
	330	+
	331	+=== 2.3.6 LiDAR temp ===
	332	+
	333	+
	334	+Characterize the internal temperature value of the sensor.
	335	+
	336	+**Example: **
	337	+If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
	338	+If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
	339	+
	340	+
	341	+=== 2.3.7 Message Type ===
	342	+
	343	+
355	355	(((
356		-0x01: Detect Ultrasonic Sensor
	345	+For a normal uplink payload, the message type is always 0x01.
357	357	)))
358	358
359	359	(((
360		-0x00: No Ultrasonic Sensor
	349	+Valid Message Type:
361	361	)))
362	362
	352	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
	353	+|=(% style="width: 161px;background-color:#4F81BD;color:white" %)**Message Type Code**|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 174px;background-color:#4F81BD;color:white" %)**Payload**
	354	+|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
	355	+|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
363	363
364		-=== 2.3.6  Decode payload in The Things Network ===
365	365
366	366
	359	+
	360	+=== 2.3.8 Decode payload in The Things Network ===
	361	+
	362	+
367	367	While using TTN network, you can add the payload format to decode the payload.
368	368
369		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
370	370
371		-The payload decoder function for TTN V3 is here:
	366	+[[image:1654592762713-715.png]]
372	372
	368	+
373	373	(((
374		-DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	370	+The payload decoder function for TTN is here:
375	375	)))
376	376
	373	+(((
	374	+LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	375	+)))
377	377
378		-== 2.4  Uplink Interval ==
379	379
	378	+== 2.4 Uplink Interval ==
380	380
381		-The DDS75-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>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
382	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		-== 2.5  ​Show Data in DataCake IoT Server ==
385	385
	384	+== 2.5 ​Show Data in DataCake IoT Server ==
386	386
	386	+
387	387	(((
388	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:
389	389	)))
390	390
391		-(((
392		-
393		-)))
394	394
395	395	(((
396	396	(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
...	...	@@ -409,7 +409,7 @@
409	409
410	410	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
411	411
412		-(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
	409	+(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
413	413
414	414	[[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"]]
415	415
...	...	@@ -419,23 +419,22 @@
419	419	[[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"]]
420	420
421	421
422		-
423	423	== 2.6 Datalog Feature ==
424	424
425	425
426		-Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
	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.
427	427
428	428
429	429	=== 2.6.1 Ways to get datalog via LoRaWAN ===
430	430
431	431
432		-Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-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.
	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.
433	433
434	434	* (((
435		-a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
	431	+a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
436	436	)))
437	437	* (((
438		-b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-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 SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
	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.
439	439	)))
440	440
441	441	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
...	...	@@ -446,7 +446,7 @@
446	446	=== 2.6.2 Unix TimeStamp ===
447	447
448	448
449		-SW3L-LB uses Unix TimeStamp format based on
	445	+LDS12-LB uses Unix TimeStamp format based on
450	450
451	451	[[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"]]
452	452
...	...	@@ -465,7 +465,7 @@
465	465
466	466	User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
467	467
468		-Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	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).
469	469
470	470	(% 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.**
471	471
...	...	@@ -493,7 +493,7 @@
493	493	)))
494	494
495	495	(((
496		-Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
	492	+Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
497	497	)))
498	498
499	499
...	...	@@ -500,300 +500,293 @@
500	500	== 2.7 Frequency Plans ==
501	501
502	502
503		-The SW3L-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.
	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.
504	504
505	505	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
506	506
507	507
508		-= 3. Configure SW3L-LB =
	504	+== 2.8 LiDAR ToF Measurement ==
509	509
510		-== 3.1 Configure Methods ==
	506	+=== 2.8.1 Principle of Distance Measurement ===
511	511
512	512
513		-SW3L-LB supports below configure method:
	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.
514	514
515		-* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
516	516
517		-* 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]].
	512	+[[image:1654831757579-263.png]]
518	518
519		-* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
520	520
521		-== 3.2 General Commands ==
	515	+=== 2.8.2 Distance Measurement Characteristics ===
522	522
523	523
524		-These commands are to configure:
	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:
525	525
526		-* General system settings like: uplink interval.
	520	+[[image:1654831774373-275.png]]
527	527
528		-* LoRaWAN protocol & radio related command.
529	529
530		-They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	523	+(((
	524	+(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	525	+)))
531	531
532		-[[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/]]
	527	+(((
	528	+(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	529	+)))
533	533
	531	+(((
	532	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	533	+)))
534	534
535		-== 3.3 Commands special design for SW3L-LB ==
536	536
	536	+(((
	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:
	538	+)))
537	537
538		-These commands only valid for SW3L-LB, as below:
539	539
	541	+[[image:1654831797521-720.png]]
540	540
541		-=== 3.3.1 Set Transmit Interval Time ===
542	542
543		-
544	544	(((
545		-Feature: Change LoRaWAN End Node Transmit Interval.
	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.
546	546	)))
547	547
548		-(((
549		-(% style="color:blue" %)**AT Command: AT+TDC**
550		-)))
	548	+[[image:1654831810009-716.png]]
551	551
552		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
553		-|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
554		-|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
555		-30000
556		-OK
557		-the interval is 30000ms = 30s
558		-)))
559		-|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
560		-OK
561		-Set transmit interval to 60000ms = 60 seconds
562		-)))
563	563
564	564	(((
565		-(% style="color:blue" %)**Downlink Command: 0x01**
	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.
566	566	)))
567	567
568		-(((
569		-Format: Command Code (0x01) followed by 3 bytes time value.
570		-)))
571	571
572		-(((
573		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
574		-)))
	556	+=== 2.8.3 Notice of usage: ===
575	575
576		-* (((
577		-Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
578		-)))
579		-* (((
580		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
581		-)))
582	582
583		-=== 3.3.2 Quit AT Command ===
	559	+Possible invalid /wrong reading for LiDAR ToF tech:
584	584
	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.
585	585
586		-Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
	566	+=== 2.8.4  Reflectivity of different objects ===
587	587
588		-(% style="color:blue" %)**AT Command: AT+DISAT**
589	589
590		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
591		-|=(% 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**
592		-|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
	569	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
	570	+|=(% 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
	571	+|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
	572	+|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
	573	+|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
	574	+|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
	575	+|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
	576	+|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
	577	+|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
	578	+|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
	579	+|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
	580	+|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
	581	+|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
	582	+|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
	583	+|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
	584	+|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
	585	+|(% style="width:53px" %)15|(% style="width:229px" %)(((
	586	+Unpolished white metal surface
	587	+)))|(% style="width:93px" %)130%
	588	+|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
	589	+|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
	590	+|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
593	593
594		-(% style="color:blue" %)**Downlink Command:**
	592	+= 3. Configure LDS12-LB =
595	595
596		-No downlink command for this feature.
	594	+== 3.1 Configure Methods ==
597	597
598	598
599		-=== 3.3.3 Get Device Status ===
	597	+LDS12-LB supports below configure method:
600	600
	599	+* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
601	601
602		-Send a LoRaWAN downlink to ask device send Alarm settings.
	601	+* 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]].
603	603
604		-(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	603	+* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
605	605
606		-Sensor will upload Device Status via FPORT=5. See payload section for detail.
	605	+== 3.2 General Commands ==
607	607
608	608
609		-=== 3.3.4 Alarm for continuously water flow ===
	608	+These commands are to configure:
610	610
	610	+* General system settings like: uplink interval.
611	611
612		-(((
613		-This feature is to monitor and send Alarm for continuously water flow.
614		-)))
	612	+* LoRaWAN protocol & radio related command.
615	615
616		-(((
617		-Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
618		-)))
	614	+They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
619	619
620		-(((
621		-To monitor this faulty and send alarm, there are two settings:
622		-)))
	616	+[[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/]]
623	623
624		-* (((
625		-(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
626		-)))
627	627
628		-(((
629		-Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
630		-)))
	619	+== 3.3 Commands special design for LDS12-LB ==
631	631
632		-* (((
633		-(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
634		-)))
635	635
636		-(((
637		-**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
638		-)))
	622	+These commands only valid for LDS12-LB, as below:
639	639
640		-(((
641		-So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
642		-)))
643	643
	625	+=== 3.3.1 Set Transmit Interval Time ===
	626	+
	627	+
644	644	(((
645		-(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
	629	+Feature: Change LoRaWAN End Node Transmit Interval.
646	646	)))
647	647
648	648	(((
649		-(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
	633	+(% style="color:blue" %)**AT Command: AT+TDC**
650	650	)))
651	651
652		-* (((
653		-AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
	636	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	637	+|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
	638	+|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
	639	+30000
	640	+OK
	641	+the interval is 30000ms = 30s
654	654	)))
655		-
656		-* (((
657		-AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
	643	+|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
	644	+OK
	645	+Set transmit interval to 60000ms = 60 seconds
658	658	)))
659	659
660	660	(((
661		-(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
	649	+(% style="color:blue" %)**Downlink Command: 0x01**
662	662	)))
663	663
664	664	(((
665		-Command: **0xAA aa bb cc**
	653	+Format: Command Code (0x01) followed by 3 bytes time value.
666	666	)))
667	667
668	668	(((
669		-AA: Command Type Code
	657	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
670	670	)))
671	671
672		-(((
673		-aa: Stop duration
	660	+* (((
	661	+Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
674	674	)))
675		-
676		-(((
677		-bb cc: Alarm Timer
	663	+* (((
	664	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
678	678	)))
679	679
680		-(((
681		-If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
682		-)))
	667	+=== 3.3.2 Set Interrupt Mode ===
683	683
684	684
685		-=== 3.3.5 Clear Flash Record ===
	670	+Feature, Set Interrupt mode for PA8 of pin.
686	686
	672	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
687	687
688		-Feature: Clear flash storage for data log feature.
	674	+(% style="color:blue" %)**AT Command: AT+INTMOD**
689	689
690		-(% style="color:blue" %)**AT Command: AT+CLRDTA**
	676	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	677	+|=(% 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**
	678	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	679	+0
	680	+OK
	681	+the mode is 0 =Disable Interrupt
	682	+)))
	683	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	684	+Set Transmit Interval
	685	+0. (Disable Interrupt),
	686	+~1. (Trigger by rising and falling edge)
	687	+2. (Trigger by falling edge)
	688	+3. (Trigger by rising edge)
	689	+)))|(% style="width:157px" %)OK
691	691
692		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
693		-|=(% 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**
694		-|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
	691	+(% style="color:blue" %)**Downlink Command: 0x06**
695	695
696		-(((
697		-(% style="color:blue" %)**Downlink Command:**
698		-)))
	693	+Format: Command Code (0x06) followed by 3 bytes.
699	699
700		-(((
701		-* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
702		-)))
	695	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
703	703
	697	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
704	704
	699	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
705	705
706		-=== 3.3.6 Set the calculate flag ===
707	707
708	708
709		-Feature: Set the calculate flag
	703	+=== 3.3.3 Get Firmware Version Info ===
710	710
711		-(% style="color:blue" %)**AT Command: AT+CALCFLAG**
712	712
713		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
714		-|=(% 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**
715		-|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
716		-|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
	706	+Feature: use downlink to get firmware version.
717	717
718		-(% style="color:blue" %)**Downlink Command:**
	708	+(% style="color:#037691" %)**Downlink Command: 0x26**
719	719
720		-* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
	710	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
	711	+|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Downlink payload size(bytes)**
	712	+|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
721	721
722		-=== 3.3.7 Set count number ===
	714	+* Reply to the confirmation package: 26 01
	715	+* Reply to non-confirmed packet: 26 00
723	723
	717	+Device will send an uplink after got this downlink command. With below payload:
724	724
725		-Feature: Manually set the count number
	719	+Configures info payload:
726	726
727		-(% style="color:blue" %)**AT Command: AT+SETCNT**
	721	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	722	+|=(% style="background-color:#D9E2F3;color:#0070C0" %)(((
	723	+**Size(bytes)**
	724	+)))|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**5**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
	725	+|**Value**|Software Type|(((
	726	+Frequency
	727	+Band
	728	+)))|Sub-band|(((
	729	+Firmware
	730	+Version
	731	+)))|Sensor Type|Reserve|(((
	732	+[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	733	+Always 0x02
	734	+)))
728	728
729		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
730		-|=(% 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**
731		-|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
732		-|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
	736	+(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
733	733
734		-(% style="color:blue" %)**Downlink Command:**
	738	+(% style="color:#037691" %)**Frequency Band**:
735	735
736		-* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
	740	+*0x01: EU868
737	737
738		-* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
	742	+*0x02: US915
739	739
740		-=== 3.3.8 Set Interrupt Mode ===
	744	+*0x03: IN865
741	741
	746	+*0x04: AU915
742	742
743		-Feature, Set Interrupt mode for PA8 of pin.
	748	+*0x05: KZ865
744	744
745		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	750	+*0x06: RU864
746	746
747		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	752	+*0x07: AS923
748	748
749		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
750		-|=(% 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**
751		-|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
752		-0
753		-OK
754		-the mode is 0 =Disable Interrupt
755		-)))
756		-|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
757		-Set Transmit Interval
758		-0. (Disable Interrupt),
759		-~1. (Trigger by rising and falling edge)
760		-2. (Trigger by falling edge)
761		-3. (Trigger by rising edge)
762		-)))|(% style="width:157px" %)OK
	754	+*0x08: AS923-1
763	763
764		-(% style="color:blue" %)**Downlink Command: 0x06**
	756	+*0x09: AS923-2
765	765
766		-Format: Command Code (0x06) followed by 3 bytes.
	758	+*0xa0: AS923-3
767	767
768		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
769	769
770		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	761	+(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
771	771
772		-* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
	763	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
773	773
774		-=== 3.3.9 Set work mode ===
	765	+(% style="color:#037691" %)**Sensor Type**:
775	775
	767	+0x01: LSE01
776	776
777		-Feature: Manually set the work mode
	769	+0x02: LDDS75
778	778
	771	+0x03: LDDS20
779	779
780		-(% style="color:blue" %)**AT Command: AT+MOD**
	773	+0x04: LLMS01
781	781
782		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
783		-|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
784		-|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
785		-|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
	775	+0x05: LSPH01
786	786
787		-(% style="color:blue" %)**Downlink Command:**
	777	+0x06: LSNPK01
788	788
789		-* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
	779	+0x07: LLDS12
790	790
791		-* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
792	792
793	793	= 4. Battery & Power Consumption =
794	794
795	795
796		-SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	785	+LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
797	797
798	798	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
799	799
...	...	@@ -802,7 +802,7 @@
802	802
803	803
804	804	(% class="wikigeneratedid" %)
805		-User can change firmware SW3L-LB to:
	794	+User can change firmware LDS12-LB to:
806	806
807	807	* Change Frequency band/ region.
808	808
...	...	@@ -810,82 +810,80 @@
810	810
811	811	* Fix bugs.
812	812
813		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
	802	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
814	814
815	815	Methods to Update Firmware:
816	816
817		-* (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/]]
	806	+* (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/]]**
818	818
819		-* 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]]**.
	808	+* 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]]**.
820	820
821	821	= 6. FAQ =
822	822
823		-== 6.1  AT Commands input doesn't work ==
	812	+== 6.1 What is the frequency plan for LDS12-LB? ==
824	824
825	825
826		-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.
	815	+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"]]
827	827
828	828
829		-= 7. Order Info =
	818	+= 7. Trouble Shooting =
830	830
	820	+== 7.1 AT Command input doesn't work ==
831	831
832		-Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
833	833
834		-(% style="color:red" %)**XXX**(%%): The default frequency band
	823	+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.
835	835
836		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
837	837
838		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	826	+== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
839	839
840		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
841	841
842		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
843		-
844		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
845		-
846		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
847		-
848		-* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
849		-
850		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
851		-
852	852	(((
853		-(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
	830	+(% 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.)
854	854	)))
855	855
856	856	(((
857		- **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
	834	+Troubleshooting: Please avoid use of this product under such circumstance in practice.
858	858	)))
859	859
	837	+
860	860	(((
861		- **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	839	+(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
862	862	)))
863	863
864	864	(((
865		- **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	843	+Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
866	866	)))
867	867
868		-* (((
869		-calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
870		-)))
871	871
872		-* (((
873		-calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
874		-)))
	847	+= 8. Order Info =
875	875
876		-* (((
877		-calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
878	878
	850	+Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
879	879
880		-
881		-)))
	852	+(% style="color:red" %)**XXX**(%%): **The default frequency band**
882	882
883		-= 8. ​Packing Info =
	854	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
884	884
	856	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
885	885
	858	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	859	+
	860	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	861	+
	862	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	863	+
	864	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	865	+
	866	+* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	867	+
	868	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	869	+
	870	+= 9. ​Packing Info =
	871	+
	872	+
886	886	(% style="color:#037691" %)**Package Includes**:
887	887
888		-* SW3L-LB LoRaWAN Flow Sensor
	875	+* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
889	889
890	890	(% style="color:#037691" %)**Dimension and weight**:
891	891
...	...	@@ -897,7 +897,7 @@
897	897
898	898	* Weight / pcs : g
899	899
900		-= 9. Support =
	887	+= 10. Support =
901	901
902	902
903	903	* 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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