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
...	...	@@ -106,24 +106,10 @@
106	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107	107
108	108
109		-== 1.4 Effective measurement range Reference beam pattern ==
	103	+== 1.4 Applications ==
110	110
111	111
112		-**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
113		-
114		-[[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"]]
115		-
116		-
117		-**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.**
118		-
119		-[[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"]]
120		-
121		-
122		-== 1.5 Applications ==
123		-
124		-
125	125	* Horizontal distance measurement
126		-* Liquid level measurement
127	127	* Parking management system
128	128	* Object proximity and presence detection
129	129	* Intelligent trash can management system
...	...	@@ -130,11 +130,13 @@
130	130	* Robot obstacle avoidance
131	131	* Automatic control
132	132	* Sewer
133		-* Bottom water level monitoring
134	134
135		-== 1.6 Sleep mode and working mode ==
136	136
	115	+(% style="display:none" %)
137	137
	117	+== 1.5 Sleep mode and working mode ==
	118	+
	119	+
138	138	(% 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.
139	139
140	140	(% 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.
...	...	@@ -162,9 +162,8 @@
162	162	== 1.7 BLE connection ==
163	163
164	164
165		-SW3L-LB support BLE remote configure.
	147	+LDS12-LB support BLE remote configure.
166	166
167		-
168	168	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:
169	169
170	170	* Press button to send an uplink
...	...	@@ -176,25 +176,13 @@
176	176
177	177	== 1.8 Pin Definitions ==
178	178
179		-[[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"]]
180	180
181	181
182		-== 1.9 Flow Sensor Spec ==
183	183
	164	+== 1.9 Mechanical ==
184	184
185		-(((
186		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
187		-|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure**
188		-|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L
189		-|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L
190		-|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L
191		-)))
192	192
193		-
194		-
195		-== 2.10 Mechanical ==
196		-
197		-
198	198	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
199	199
200	200
...	...	@@ -204,27 +204,19 @@
204	204	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
205	205
206	206
207		-(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
	176	+(% style="color:blue" %)**Probe Mechanical:**
208	208
209		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]
210	210
211	211
212		-(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
	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"]]
213	213
214		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]]
215	215
	183	+= 2. Configure LDS12-LB to connect to LoRaWAN network =
216	216
217		-(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
218		-
219		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]]
220		-
221		-
222		-= 2. Configure SW3L-LB to connect to LoRaWAN network =
223		-
224	224	== 2.1 How it works ==
225	225
226	226
227		-The SW3L-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 SW3L-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.
228	228
229	229	(% style="display:none" %) (%%)
230	230
...	...	@@ -235,12 +235,12 @@
235	235
236	236	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.
237	237
238		-[[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" %)
239	239
240	240
241		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
	202	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
242	242
243		-Each SW3L-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:
244	244
245	245	[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
246	246
...	...	@@ -269,10 +269,10 @@
269	269	[[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"]]
270	270
271	271
272		-(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
	233	+(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
273	273
274	274
275		-Press the button for 5 seconds to activate the SW3L-LB.
	236	+Press the button for 5 seconds to activate the LDS12-LB.
276	276
277	277	(% 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.
278	278
...	...	@@ -281,353 +281,196 @@
281	281
282	282	== 2.3 ​Uplink Payload ==
283	283
284		-=== 2.3.1 Device Status, FPORT~=5 ===
285	285
	246	+(((
	247	+LDS12-LB will uplink payload via LoRaWAN with below payload format:
	248	+)))
286	286
287		-Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
	250	+(((
	251	+Uplink payload includes in total 11 bytes.
	252	+)))
288	288
289		-Users can use the downlink command(**0x26 01**) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server.
290	290
291		-The Payload format is as below.
292		-
293		-
294	294	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
295		-|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
296		-|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
297		-|(% 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
	256	+|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
	257	+**Size(bytes)**
	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	+)))
298	298
299		-Example parse in TTNv3
	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"]]
300	300
301		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]
302	302
	270	+=== 2.3.1 Battery Info ===
303	303
304		-(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
305	305
306		-(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	273	+Check the battery voltage for LDS12-LB.
307	307
308		-(% style="color:#037691" %)**Frequency Band**:
309		-
310		-*0x01: EU868
311		-
312		-*0x02: US915
313		-
314		-*0x03: IN865
315		-
316		-*0x04: AU915
317		-
318		-*0x05: KZ865
319		-
320		-*0x06: RU864
321		-
322		-*0x07: AS923
323		-
324		-*0x08: AS923-1
325		-
326		-*0x09: AS923-2
327		-
328		-*0x0a: AS923-3
329		-
330		-*0x0b: CN470
331		-
332		-*0x0c: EU433
333		-
334		-*0x0d: KR920
335		-
336		-*0x0e: MA869
337		-
338		-
339		-(% style="color:#037691" %)**Sub-Band**:
340		-
341		-AU915 and US915:value 0x00 ~~ 0x08
342		-
343		-CN470: value 0x0B ~~ 0x0C
344		-
345		-Other Bands: Always 0x00
346		-
347		-
348		-(% style="color:#037691" %)**Battery Info**:
349		-
350		-Check the battery voltage.
351		-
352	352	Ex1: 0x0B45 = 2885mV
353	353
354	354	Ex2: 0x0B49 = 2889mV
355	355
356	356
357		-=== 2.3.2 Sensor Configuration, FPORT~=4 ===
	280	+=== 2.3.2 DS18B20 Temperature sensor ===
358	358
359	359
360		-SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
	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.
361	361
362		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
363		-|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1**
364		-|**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve
365	365
366		-* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
	286	+**Example**:
367	367
368		-Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
	288	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
369	369
	290	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
370	370
371		-* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
372	372
373		-Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	293	+=== 2.3.3 Distance ===
374	374
375		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]]
376	376
	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.
377	377
378		-=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
379	379
	299	+**Example**:
380	380
381		-(((
382		-SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
383		-)))
	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.
384	384
385		-(((
386		-periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
387		-)))
388	388
389		-(((
390		-Uplink Payload totals 11 bytes.
391		-)))
	304	+=== 2.3.4 Distance signal strength ===
392	392
393		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
394		-|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
395		-|(% style="width:60px" %)**Size(bytes)**|(% style="width:130px" %)**1**|(% style="width:130px" %)**4**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:80px" %)**4**
396		-|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
397		-Total pulse Or Last Pulse
398		-)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
399	399
400		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
401		-|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
402		-|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
403		-|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
	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.
404	404
405		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1||alt="image-20220519095946-3.png"]]
406	406
	310	+**Example**:
407	407
408		-* (((
409		-(% style="color:#037691" %)**Calculate Flag**
410		-)))
	312	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
411	411
412		-(((
413		-The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
414		-)))
	314	+Customers can judge whether they need to adjust the environment based on the signal strength.
415	415
416		-(((
417		-**Example: in the default payload:**
418		-)))
419	419
420		-* (((
421		-calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
422		-)))
423		-* (((
424		-calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
425		-)))
426		-* (((
427		-calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
428		-)))
	317	+=== 2.3.5 Interrupt Pin ===
429	429
430		-(((
431		-Default value: 0.
432		-)))
433	433
434		-(((
435		-Range (6 bits): (b)000000 ~~ (b) 111111
	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.
436	436
437		-If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
	322	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
438	438
439		-1) User can set the Calculate Flag of this sensor to 3.
	324	+**Example:**
440	440
441		-2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count.
442		-)))
	326	+0x00: Normal uplink packet.
443	443
444		-(((
445		-(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.6Setthecalculateflag"]]
446		-)))
	328	+0x01: Interrupt Uplink Packet.
447	447
448		-* (((
449		-(% style="color:#037691" %)**Alarm**
450		-)))
451	451
452		-(((
453		-See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
454		-)))
	331	+=== 2.3.6 LiDAR temp ===
455	455
456		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]]
457	457
	334	+Characterize the internal temperature value of the sensor.
458	458
459		-* (((
460		-(% style="color:#037691" %)**Total pulse**
461		-)))
	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℃.
462	462
463		-(((
464		-Total pulse/counting since factory
465		-)))
466	466
467		-(((
468		-Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
469		-)))
	341	+=== 2.3.7 Message Type ===
470	470
471		-* (((
472		-(% style="color:#037691" %)**Last Pulse**
473		-)))
474	474
475	475	(((
476		-Total pulse since last FPORT=2 uplink. (Default 20 minutes)
	345	+For a normal uplink payload, the message type is always 0x01.
477	477	)))
478	478
479	479	(((
480		-Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	349	+Valid Message Type:
481	481	)))
482	482
483		-* (((
484		-(% style="color:#037691" %)**MOD: Default =0**
485		-)))
	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"]]
486	486
487		-(((
488		-MOD=0 ~-~-> Uplink Total Pulse since factory
489		-)))
490	490
491		-(((
492		-MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
493		-)))
494	494
495		-* (((
496		-(% style="color:#037691" %)**Water Flow Value**
497		-)))
498	498
499		-(((
500		-**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
501		-)))
	360	+=== 2.3.8 Decode payload in The Things Network ===
502	502
503		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1||alt="image-20220519095946-5.png"]]
504	504
	363	+While using TTN network, you can add the payload format to decode the payload.
505	505
506		-(((
507		-**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
508		-)))
509	509
510		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] ** **
	366	+[[image:1654592762713-715.png]]
511	511
512	512
513		-=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
514		-
515		-
516	516	(((
517		-SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
	370	+The payload decoder function for TTN is here:
518	518	)))
519	519
520	520	(((
521		-The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
	374	+LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
522	522	)))
523	523
524		-* (((
525		-Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
526		-)))
527	527
528		-(((
529		-For example, in the US915 band, the max payload for different DR is:
530		-)))
	378	+== 2.4 Uplink Interval ==
531	531
532		-(((
533		-(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
534		-)))
535	535
536		-(((
537		-(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
538		-)))
	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"]]
539	539
540		-(((
541		-(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
542		-)))
543	543
544		-(((
545		-(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
546		-)))
	384	+== 2.5 ​Show Data in DataCake IoT Server ==
547	547
548		-(((
549		-If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
550		-)))
551	551
552	552	(((
553		-(% style="color:#037691" %)**Downlink:**
	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:
554	554	)))
555	555
556		-(((
557		-0x31 62 46 B1 F0 62 46 B3 94 07
558		-)))
559	559
560		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1||alt="1652926690850-712.png"]]
561		-
562		-
563	563	(((
564		-(% style="color:#037691" %)**Uplink:**
	393	+(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
565	565	)))
566	566
567	567	(((
568		-00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E
	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:**
569	569	)))
570	570
571		-(((
572		-(% style="color:#037691" %)**Parsed Value:**
573		-)))
574	574
575		-(((
576		-[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
577		-)))
	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"]]
578	578
579	579
580		-(((
581		-[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
582		-)))
	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"]]
583	583
584		-(((
585		-[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
586		-)))
587	587
588		-(((
589		-[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
590		-)))
	407	+(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
591	591
592		-(((
593		-[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
594		-)))
	409	+(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
595	595
596		-(((
597		-[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
598		-)))
	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"]]
599	599
600		-(((
601		-[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
602		-)))
603	603
604		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1||alt="1652926777796-267.png"]]
	414	+After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
605	605
	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"]]
606	606
607		-== 2.4 Payload Decoder file ==
608	608
	419	+== 2.6 Datalog Feature ==
609	609
610		-In TTN, use can add a custom payload so it shows friendly reading
611	611
612		-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]]
	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.
613	613
614	614
615		-== 2.5 Datalog Feature ==
	425	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
616	616
617	617
618		-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.
	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.
619	619
620		-
621		-=== 2.5.1 Ways to get datalog via LoRaWAN ===
622		-
623		-
624		-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.
625		-
626	626	* (((
627		-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.
628	628	)))
629	629	* (((
630		-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.
631	631	)))
632	632
633	633	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
...	...	@@ -635,10 +635,10 @@
635	635	[[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"]]
636	636
637	637
638		-=== 2.5.2 Unix TimeStamp ===
	442	+=== 2.6.2 Unix TimeStamp ===
639	639
640	640
641		-SW3L-LB uses Unix TimeStamp format based on
	445	+LDS12-LB uses Unix TimeStamp format based on
642	642
643	643	[[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"]]
644	644
...	...	@@ -652,17 +652,17 @@
652	652	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
653	653
654	654
655		-=== 2.5.3 Set Device Time ===
	459	+=== 2.6.3 Set Device Time ===
656	656
657	657
658	658	User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
659	659
660		-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).
661	661
662	662	(% 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.**
663	663
664	664
665		-=== 2.5.4 Poll sensor value ===
	469	+=== 2.6.4 Poll sensor value ===
666	666
667	667
668	668	Users can poll sensor values based on timestamps. Below is the downlink command.
...	...	@@ -685,307 +685,300 @@
685	685	)))
686	686
687	687	(((
688		-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.
689	689	)))
690	690
691	691
692		-== 2.6 Frequency Plans ==
	496	+== 2.7 Frequency Plans ==
693	693
694	694
695		-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.
696	696
697	697	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
698	698
699	699
700		-= 3. Configure SW3L-LB =
	504	+== 2.8 LiDAR ToF Measurement ==
701	701
702		-== 3.1 Configure Methods ==
	506	+=== 2.8.1 Principle of Distance Measurement ===
703	703
704	704
705		-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.
706	706
707		-* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
708	708
709		-* 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]]
710	710
711		-* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
712	712
713		-== 3.2 General Commands ==
	515	+=== 2.8.2 Distance Measurement Characteristics ===
714	714
715	715
716		-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:
717	717
718		-* General system settings like: uplink interval.
	520	+[[image:1654831774373-275.png]]
719	719
720		-* LoRaWAN protocol & radio related command.
721	721
722		-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	+)))
723	723
724		-[[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	+)))
725	725
	531	+(((
	532	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	533	+)))
726	726
727		-== 3.3 Commands special design for SW3L-LB ==
728	728
	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	+)))
729	729
730		-These commands only valid for SW3L-LB, as below:
731	731
	541	+[[image:1654831797521-720.png]]
732	732
733		-=== 3.3.1 Set Transmit Interval Time ===
734	734
735		-
736	736	(((
737		-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.
738	738	)))
739	739
740		-(((
741		-(% style="color:blue" %)**AT Command: AT+TDC**
742		-)))
	548	+[[image:1654831810009-716.png]]
743	743
744		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
745		-|=(% 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**
746		-|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
747		-30000
748		-OK
749		-the interval is 30000ms = 30s
750		-)))
751		-|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
752		-OK
753		-Set transmit interval to 60000ms = 60 seconds
754		-)))
755	755
756	756	(((
757		-(% 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.
758	758	)))
759	759
760		-(((
761		-Format: Command Code (0x01) followed by 3 bytes time value.
762		-)))
763	763
764		-(((
765		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
766		-)))
	556	+=== 2.8.3 Notice of usage: ===
767	767
768		-* (((
769		-Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
770		-)))
771		-* (((
772		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
773		-)))
774	774
775		-=== 3.3.2 Quit AT Command ===
	559	+Possible invalid /wrong reading for LiDAR ToF tech:
776	776
	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.
777	777
778		-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 ===
779	779
780		-(% style="color:blue" %)**AT Command: AT+DISAT**
781	781
782		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
783		-|=(% 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**
784		-|(% 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%
785	785
786		-(% style="color:blue" %)**Downlink Command:**
	592	+= 3. Configure LDS12-LB =
787	787
788		-No downlink command for this feature.
	594	+== 3.1 Configure Methods ==
789	789
790	790
791		-=== 3.3.3 Get Device Status ===
	597	+LDS12-LB supports below configure method:
792	792
	599	+* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
793	793
794		-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]].
795	795
796		-(% 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.
797	797
798		-Sensor will upload Device Status via FPORT=5. See payload section for detail.
	605	+== 3.2 General Commands ==
799	799
800	800
801		-=== 3.3.4 Alarm for continuously water flow ===
	608	+These commands are to configure:
802	802
	610	+* General system settings like: uplink interval.
803	803
804		-(((
805		-This feature is to monitor and send Alarm for continuously water flow.
806		-)))
	612	+* LoRaWAN protocol & radio related command.
807	807
808		-(((
809		-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.
810		-)))
	614	+They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
811	811
812		-(((
813		-To monitor this faulty and send alarm, there are two settings:
814		-)))
	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/]]
815	815
816		-* (((
817		-(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
818		-)))
819	819
820		-(((
821		-Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
822		-)))
	619	+== 3.3 Commands special design for LDS12-LB ==
823	823
824		-* (((
825		-(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
826		-)))
827	827
828		-(((
829		-**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.
830		-)))
	622	+These commands only valid for LDS12-LB, as below:
831	831
832		-(((
833		-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.
834		-)))
835	835
	625	+=== 3.3.1 Set Transmit Interval Time ===
	626	+
	627	+
836	836	(((
837		-(% 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.
838	838	)))
839	839
840	840	(((
841		-(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
	633	+(% style="color:blue" %)**AT Command: AT+TDC**
842	842	)))
843	843
844		-* (((
845		-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
846	846	)))
847		-
848		-* (((
849		-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
850	850	)))
851	851
852	852	(((
853		-(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
	649	+(% style="color:blue" %)**Downlink Command: 0x01**
854	854	)))
855	855
856	856	(((
857		-Command: **0xAA aa bb cc**
	653	+Format: Command Code (0x01) followed by 3 bytes time value.
858	858	)))
859	859
860	860	(((
861		-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.
862	862	)))
863	863
864		-(((
865		-aa: Stop duration
	660	+* (((
	661	+Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
866	866	)))
867		-
868		-(((
869		-bb cc: Alarm Timer
	663	+* (((
	664	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
870	870	)))
871	871
872		-(((
873		-If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
874		-)))
	667	+=== 3.3.2 Set Interrupt Mode ===
875	875
876	876
877		-=== 3.3.5 Clear Flash Record ===
	670	+Feature, Set Interrupt mode for PA8 of pin.
878	878
	672	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
879	879
880		-Feature: Clear flash storage for data log feature.
	674	+(% style="color:blue" %)**AT Command: AT+INTMOD**
881	881
882		-(% 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
883	883
884		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
885		-|=(% 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**
886		-|(% 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**
887	887
888		-(((
889		-(% style="color:blue" %)**Downlink Command:**
890		-)))
	693	+Format: Command Code (0x06) followed by 3 bytes.
891	891
892		-(((
893		-* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
894		-)))
	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.
895	895
	697	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
896	896
	699	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
897	897
898		-=== 3.3.6 Set the calculate flag ===
899	899
900	900
901		-Feature: Set the calculate flag
	703	+=== 3.3.3 Get Firmware Version Info ===
902	902
903		-(% style="color:blue" %)**AT Command: AT+CALCFLAG**
904	904
905		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
906		-|=(% 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**
907		-|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
908		-|(% 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.
909	909
910		-(% style="color:blue" %)**Downlink Command:**
	708	+(% style="color:#037691" %)**Downlink Command: 0x26**
911	911
912		-* **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
913	913
914		-=== 3.3.7 Set count number ===
	714	+* Reply to the confirmation package: 26 01
	715	+* Reply to non-confirmed packet: 26 00
915	915
	717	+Device will send an uplink after got this downlink command. With below payload:
916	916
917		-Feature: Manually set the count number
	719	+Configures info payload:
918	918
919		-(% 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	+)))
920	920
921		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
922		-|=(% 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**
923		-|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
924		-|(% 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
925	925
926		-(% style="color:blue" %)**Downlink Command:**
	738	+(% style="color:#037691" %)**Frequency Band**:
927	927
928		-* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
	740	+*0x01: EU868
929	929
930		-* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
	742	+*0x02: US915
931	931
932		-=== 3.3.8 Set Interrupt Mode ===
	744	+*0x03: IN865
933	933
	746	+*0x04: AU915
934	934
935		-Feature, Set Interrupt mode for PA8 of pin.
	748	+*0x05: KZ865
936	936
937		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	750	+*0x06: RU864
938	938
939		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	752	+*0x07: AS923
940	940
941		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
942		-|=(% 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**
943		-|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
944		-0
945		-OK
946		-the mode is 0 =Disable Interrupt
947		-)))
948		-|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
949		-Set Transmit Interval
950		-0. (Disable Interrupt),
951		-~1. (Trigger by rising and falling edge)
952		-2. (Trigger by falling edge)
953		-3. (Trigger by rising edge)
954		-)))|(% style="width:157px" %)OK
	754	+*0x08: AS923-1
955	955
956		-(% style="color:blue" %)**Downlink Command: 0x06**
	756	+*0x09: AS923-2
957	957
958		-Format: Command Code (0x06) followed by 3 bytes.
	758	+*0xa0: AS923-3
959	959
960		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
961	961
962		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	761	+(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
963	963
964		-* 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
965	965
966		-=== 3.3.9 Set work mode ===
	765	+(% style="color:#037691" %)**Sensor Type**:
967	967
	767	+0x01: LSE01
968	968
969		-Feature: Manually set the work mode
	769	+0x02: LDDS75
970	970
	771	+0x03: LDDS20
971	971
972		-(% style="color:blue" %)**AT Command: AT+MOD**
	773	+0x04: LLMS01
973	973
974		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
975		-|=(% 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**
976		-|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
977		-|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
	775	+0x05: LSPH01
978	978
979		-(% style="color:blue" %)**Downlink Command:**
	777	+0x06: LSNPK01
980	980
981		-* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
	779	+0x07: LLDS12
982	982
983		-* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
984	984
985	985	= 4. Battery & Power Consumption =
986	986
987	987
988		-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.
989	989
990	990	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
991	991
...	...	@@ -994,7 +994,7 @@
994	994
995	995
996	996	(% class="wikigeneratedid" %)
997		-User can change firmware SW3L-LB to:
	794	+User can change firmware LDS12-LB to:
998	998
999	999	* Change Frequency band/ region.
1000	1000
...	...	@@ -1002,82 +1002,80 @@
1002	1002
1003	1003	* Fix bugs.
1004	1004
1005		-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]]**
1006	1006
1007	1007	Methods to Update Firmware:
1008	1008
1009		-* (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/]]**
1010	1010
1011		-* 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]]**.
1012	1012
1013	1013	= 6. FAQ =
1014	1014
1015		-== 6.1  AT Commands input doesn't work ==
	812	+== 6.1 What is the frequency plan for LDS12-LB? ==
1016	1016
1017	1017
1018		-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"]]
1019	1019
1020	1020
1021		-= 7. Order Info =
	818	+= 7. Trouble Shooting =
1022	1022
	820	+== 7.1 AT Command input doesn't work ==
1023	1023
1024		-Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
1025	1025
1026		-(% 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.
1027	1027
1028		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1029	1029
1030		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	826	+== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
1031	1031
1032		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1033	1033
1034		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1035		-
1036		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1037		-
1038		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1039		-
1040		-* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1041		-
1042		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1043		-
1044	1044	(((
1045		-(% 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.)
1046	1046	)))
1047	1047
1048	1048	(((
1049		- **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.
1050	1050	)))
1051	1051
	837	+
1052	1052	(((
1053		- **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.
1054	1054	)))
1055	1055
1056	1056	(((
1057		- **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.
1058	1058	)))
1059	1059
1060		-* (((
1061		-calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1062		-)))
1063	1063
1064		-* (((
1065		-calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1066		-)))
	847	+= 8. Order Info =
1067	1067
1068		-* (((
1069		-calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1070	1070
	850	+Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
1071	1071
1072		-
1073		-)))
	852	+(% style="color:red" %)**XXX**(%%): **The default frequency band**
1074	1074
1075		-= 8. ​Packing Info =
	854	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1076	1076
	856	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1077	1077
	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	+
1078	1078	(% style="color:#037691" %)**Package Includes**:
1079	1079
1080		-* SW3L-LB LoRaWAN Flow Sensor
	875	+* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
1081	1081
1082	1082	(% style="color:#037691" %)**Dimension and weight**:
1083	1083
...	...	@@ -1089,7 +1089,7 @@
1089	1089
1090	1090	* Weight / pcs : g
1091	1091
1092		-= 9. Support =
	887	+= 10. Support =
1093	1093
1094	1094
1095	1095	* 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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