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

Content

...	...	@@ -1,12 +1,9 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20230614153353-1.png]]
	2	+[[image:image-20230612170349-1.png||height="656" width="656"]]
3	3
4	4
5	5
6	6
7		-
8		-
9		-
10	10	**Table of Contents：**
11	11
12	12	{{toc/}}
...	...	@@ -18,26 +18,24 @@
18	18
19	19	= 1. Introduction =
20	20
21		-== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
	18	+== 1.1 What is LoRaWAN Distance Detection Sensor ==
22	22
23	23
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.
	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.
25	25
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.
	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.
27	27
28		-It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
	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.
29	29
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.
	27	+SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
31	31
32		-LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	29	+SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
33	33
34		-LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	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.
35	35
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.
	33	+[[image:image-20230612170943-2.png||height="525" width="912"]]
37	37
38		-[[image:image-20230615152941-1.png||height="459" width="800"]]
39	39
40		-
41	41	== 1.2 ​Features ==
42	42
43	43
...	...	@@ -44,13 +44,13 @@
44	44	* LoRaWAN 1.0.3 Class A
45	45	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
46	46	* Ultra-low power consumption
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
	42	+* Upload water flow volume
	43	+* Monitor water waste
	44	+* AT Commands to change parameters
	45	+* supports Datalog feature
51	51	* Support Bluetooth v5.1 and LoRaWAN remote configure
52	52	* Support wireless OTA update firmware
53		-* AT Commands to change parameters
	48	+* Uplink on periodically and open/close event
54	54	* Downlink to change configure
55	55	* 8500mAh Battery for long term use
56	56
...	...	@@ -63,23 +63,6 @@
63	63	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
64	64	* Operating Temperature: -40 ~~ 85°C
65	65
66		-(% style="color:#037691" %)**Probe Specification:**
67		-
68		-* Storage temperature：-20℃~~75℃
69		-* Operating temperature : -20℃~~60℃
70		-* Measure Distance:
71		-** 0.1m ~~ 12m @ 90% Reflectivity
72		-** 0.1m ~~ 4m @ 10% Reflectivity
73		-* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
74		-* Distance resolution : 5mm
75		-* Ambient light immunity : 70klux
76		-* Enclosure rating : IP65
77		-* Light source : LED
78		-* Central wavelength : 850nm
79		-* FOV : 3.6°
80		-* Material of enclosure : ABS+PC
81		-* Wire length : 25cm
82		-
83	83	(% style="color:#037691" %)**LoRa Spec:**
84	84
85	85	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -104,17 +104,12 @@
104	104	== 1.4 Applications ==
105	105
106	106
107		-* Horizontal distance measurement
108		-* Parking management system
109		-* Object proximity and presence detection
110		-* Intelligent trash can management system
111		-* Robot obstacle avoidance
112		-* Automatic control
113		-* Sewer
	85	+* Flow Sensor application
	86	+* Water Control
	87	+* Toilet Flow Sensor
	88	+* Monitor Waste water
114	114
115	115
116		-(% style="display:none" %)
117		-
118	118	== 1.5 Sleep mode and working mode ==
119	119
120	120
...	...	@@ -146,8 +146,9 @@
146	146	== 1.7 BLE connection ==
147	147
148	148
149		-LDS12-LB support BLE remote configure.
	122	+SW3L-LB support BLE remote configure.
150	150
	124	+
151	151	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:
152	152
153	153	* Press button to send an uplink
...	...	@@ -159,12 +159,25 @@
159	159
160	160	== 1.8 Pin Definitions ==
161	161
162		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
	136	+[[image:image-20230523174230-1.png]]
163	163
164	164
165		-== 1.9 Mechanical ==
	139	+== 1.9 Flow Sensor Spec ==
166	166
167	167
	142	+(((
	143	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	144	+|=(% 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**
	145	+|(% 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
	146	+|(% 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
	147	+|(% 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
	148	+)))
	149	+
	150	+
	151	+
	152	+== 2.10 Mechanical ==
	153	+
	154	+
168	168	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
169	169
170	170
...	...	@@ -174,18 +174,27 @@
174	174	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
175	175
176	176
177		-(% style="color:blue" %)**Probe Mechanical:**
	164	+(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
178	178
	166	+[[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"]]
179	179
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"]]
181	181
	169	+(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
182	182
183		-= 2. Configure LDS12-LB to connect to LoRaWAN network =
	171	+[[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"]]
184	184
	173	+
	174	+(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
	175	+
	176	+[[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"]]
	177	+
	178	+
	179	+= 2. Configure SW3L-LB to connect to LoRaWAN network =
	180	+
185	185	== 2.1 How it works ==
186	186
187	187
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.
	184	+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.
189	189
190	190	(% style="display:none" %) (%%)
191	191
...	...	@@ -196,12 +196,12 @@
196	196
197	197	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.
198	198
199		-[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
	195	+[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
200	200
201	201
202		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
	198	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
203	203
204		-Each LDS12-LB is shipped with a sticker with the default device EUI as below:
	200	+Each SW3L-LB is shipped with a sticker with the default device EUI as below:
205	205
206	206	[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
207	207
...	...	@@ -230,10 +230,10 @@
230	230	[[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"]]
231	231
232	232
233		-(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
	229	+(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
234	234
235	235
236		-Press the button for 5 seconds to activate the LDS12-LB.
	232	+Press the button for 5 seconds to activate the SW3L-LB.
237	237
238	238	(% 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.
239	239
...	...	@@ -242,192 +242,353 @@
242	242
243	243	== 2.3 ​Uplink Payload ==
244	244
	241	+=== 2.3.1 Device Status, FPORT~=5 ===
245	245
246		-(((
247		-LDS12-LB will uplink payload via LoRaWAN with below payload format:
248		-)))
249	249
250		-(((
251		-Uplink payload includes in total 11 bytes.
252		-)))
	244	+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.
253	253
	246	+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.
	247	+
	248	+The Payload format is as below.
	249	+
	250	+
254	254	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
255		-|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
256		-**Size(bytes)**
257		-)))|=(% 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**
258		-|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
259		-[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
260		-)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
261		-[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
262		-)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
263		-[[Message Type>>||anchor="H2.3.7MessageType"]]
264		-)))
	252	+|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
	253	+|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
	254	+|(% 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
265	265
266		-[[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"]]
	256	+Example parse in TTNv3
267	267
	258	+[[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"]]
268	268
269		-=== 2.3.1 Battery Info ===
270	270
	261	+(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
271	271
272		-Check the battery voltage for LDS12-LB.
	263	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
273	273
	265	+(% style="color:#037691" %)**Frequency Band**:
	266	+
	267	+*0x01: EU868
	268	+
	269	+*0x02: US915
	270	+
	271	+*0x03: IN865
	272	+
	273	+*0x04: AU915
	274	+
	275	+*0x05: KZ865
	276	+
	277	+*0x06: RU864
	278	+
	279	+*0x07: AS923
	280	+
	281	+*0x08: AS923-1
	282	+
	283	+*0x09: AS923-2
	284	+
	285	+*0x0a: AS923-3
	286	+
	287	+*0x0b: CN470
	288	+
	289	+*0x0c: EU433
	290	+
	291	+*0x0d: KR920
	292	+
	293	+*0x0e: MA869
	294	+
	295	+
	296	+(% style="color:#037691" %)**Sub-Band**:
	297	+
	298	+AU915 and US915:value 0x00 ~~ 0x08
	299	+
	300	+CN470: value 0x0B ~~ 0x0C
	301	+
	302	+Other Bands: Always 0x00
	303	+
	304	+
	305	+(% style="color:#037691" %)**Battery Info**:
	306	+
	307	+Check the battery voltage.
	308	+
274	274	Ex1: 0x0B45 = 2885mV
275	275
276	276	Ex2: 0x0B49 = 2889mV
277	277
278	278
279		-=== 2.3.2 DS18B20 Temperature sensor ===
	314	+=== 2.3.2 Sensor Configuration, FPORT~=4 ===
280	280
281	281
282		-This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
	317	+SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
283	283
	319	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	320	+|(% 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**
	321	+|**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
284	284
285		-**Example**:
	323	+* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
286	286
287		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	325	+Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
288	288
289		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
290	290
	328	+* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
291	291
292		-=== 2.3.3 Distance ===
	330	+Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
293	293
	332	+[[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"]]
294	294
295		-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.
296	296
	335	+=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
297	297
298		-**Example**:
299	299
300		-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.
	338	+(((
	339	+SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
	340	+)))
301	301
	342	+(((
	343	+periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
	344	+)))
302	302
303		-=== 2.3.4 Distance signal strength ===
	346	+(((
	347	+Uplink Payload totals 11 bytes.
	348	+)))
304	304
	350	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	351	+|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
	352	+|(% 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**
	353	+|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
	354	+Total pulse Or Last Pulse
	355	+)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
305	305
306		-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.
	357	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
	358	+|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
	359	+|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
	360	+|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
307	307
	362	+[[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"]]
308	308
309		-**Example**:
310	310
311		-If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
	365	+* (((
	366	+(% style="color:#037691" %)**Calculate Flag**
	367	+)))
312	312
313		-Customers can judge whether they need to adjust the environment based on the signal strength.
	369	+(((
	370	+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.
	371	+)))
314	314
	373	+(((
	374	+**Example: in the default payload:**
	375	+)))
315	315
316		-=== 2.3.5 Interrupt Pin ===
	377	+* (((
	378	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	379	+)))
	380	+* (((
	381	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	382	+)))
	383	+* (((
	384	+calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
	385	+)))
317	317
	387	+(((
	388	+Default value: 0.
	389	+)))
318	318
319		-This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
	391	+(((
	392	+Range (6 bits): (b)000000 ~~ (b) 111111
320	320
321		-Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
	394	+If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
322	322
323		-**Example:**
	396	+1) User can set the Calculate Flag of this sensor to 3.
324	324
325		-0x00: Normal uplink packet.
	398	+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.
	399	+)))
326	326
327		-0x01: Interrupt Uplink Packet.
	401	+(((
	402	+(% 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"]]
	403	+)))
328	328
	405	+* (((
	406	+(% style="color:#037691" %)**Alarm**
	407	+)))
329	329
330		-=== 2.3.6 LiDAR temp ===
	409	+(((
	410	+See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	411	+)))
331	331
	413	+[[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"]]
332	332
333		-Characterize the internal temperature value of the sensor.
334	334
335		-**Example: **
336		-If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
337		-If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
	416	+* (((
	417	+(% style="color:#037691" %)**Total pulse**
	418	+)))
338	338
	420	+(((
	421	+Total pulse/counting since factory
	422	+)))
339	339
340		-=== 2.3.7 Message Type ===
	424	+(((
	425	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	426	+)))
341	341
	428	+* (((
	429	+(% style="color:#037691" %)**Last Pulse**
	430	+)))
342	342
343	343	(((
344		-For a normal uplink payload, the message type is always 0x01.
	433	+Total pulse since last FPORT=2 uplink. (Default 20 minutes)
345	345	)))
346	346
347	347	(((
348		-Valid Message Type:
	437	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
349	349	)))
350	350
351		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
352		-|=(% 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**
353		-|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
354		-|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
	440	+* (((
	441	+(% style="color:#037691" %)**MOD: Default =0**
	442	+)))
355	355
	444	+(((
	445	+MOD=0 ~-~-> Uplink Total Pulse since factory
	446	+)))
356	356
357		-=== 2.3.8 Decode payload in The Things Network ===
	448	+(((
	449	+MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
	450	+)))
358	358
	452	+* (((
	453	+(% style="color:#037691" %)**Water Flow Value**
	454	+)))
359	359
360		-While using TTN network, you can add the payload format to decode the payload.
	456	+(((
	457	+**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
	458	+)))
361	361
362		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
	460	+[[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"]]
363	363
364	364
365	365	(((
366		-The payload decoder function for TTN is here:
	464	+**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
367	367	)))
368	368
	467	+[[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"]] ** **
	468	+
	469	+
	470	+=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
	471	+
	472	+
369	369	(((
370		-LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	474	+SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
371	371	)))
372	372
	477	+(((
	478	+The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
	479	+)))
373	373
374		-== 2.4 Uplink Interval ==
	481	+* (((
	482	+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.
	483	+)))
375	375
	485	+(((
	486	+For example, in the US915 band, the max payload for different DR is:
	487	+)))
376	376
377		-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"]]
	489	+(((
	490	+(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
	491	+)))
378	378
	493	+(((
	494	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	495	+)))
379	379
380		-== 2.5 ​Show Data in DataCake IoT Server ==
	497	+(((
	498	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	499	+)))
381	381
	501	+(((
	502	+(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
	503	+)))
382	382
383	383	(((
384		-[[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:
	506	+If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
385	385	)))
386	386
	509	+(((
	510	+(% style="color:#037691" %)**Downlink:**
	511	+)))
387	387
388	388	(((
389		-(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
	514	+0x31 62 46 B1 F0 62 46 B3 94 07
390	390	)))
391	391
	517	+[[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"]]
	518	+
	519	+
392	392	(((
393		-(% 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:**
	521	+(% style="color:#037691" %)**Uplink:**
394	394	)))
395	395
	524	+(((
	525	+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
	526	+)))
396	396
397		-[[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"]]
	528	+(((
	529	+(% style="color:#037691" %)**Parsed Value:**
	530	+)))
398	398
	532	+(((
	533	+[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
	534	+)))
399	399
400		-[[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"]]
401	401
	537	+(((
	538	+[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
	539	+)))
402	402
403		-(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
	541	+(((
	542	+[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
	543	+)))
404	404
405		-(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
	545	+(((
	546	+[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
	547	+)))
406	406
407		-[[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"]]
	549	+(((
	550	+[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
	551	+)))
408	408
	553	+(((
	554	+[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
	555	+)))
409	409
410		-After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
	557	+(((
	558	+[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
	559	+)))
411	411
412		-[[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"]]
	561	+[[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"]]
413	413
414	414
415		-== 2.6 Datalog Feature ==
	564	+== 2.4 Payload Decoder file ==
416	416
417	417
418		-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.
	567	+In TTN, use can add a custom payload so it shows friendly reading
419	419
	569	+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]]
420	420
421		-=== 2.6.1 Ways to get datalog via LoRaWAN ===
422	422
	572	+== 2.5 Datalog Feature ==
423	423
424		-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.
425	425
	575	+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.
	576	+
	577	+
	578	+=== 2.5.1 Ways to get datalog via LoRaWAN ===
	579	+
	580	+
	581	+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.
	582	+
426	426	* (((
427		-a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
	584	+a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
428	428	)))
429	429	* (((
430		-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.
	587	+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.
431	431	)))
432	432
433	433	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
...	...	@@ -435,10 +435,10 @@
435	435	[[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"]]
436	436
437	437
438		-=== 2.6.2 Unix TimeStamp ===
	595	+=== 2.5.2 Unix TimeStamp ===
439	439
440	440
441		-LDS12-LB uses Unix TimeStamp format based on
	598	+SW3L-LB uses Unix TimeStamp format based on
442	442
443	443	[[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"]]
444	444
...	...	@@ -452,17 +452,17 @@
452	452	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
453	453
454	454
455		-=== 2.6.3 Set Device Time ===
	612	+=== 2.5.3 Set Device Time ===
456	456
457	457
458	458	User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
459	459
460		-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).
	617	+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).
461	461
462	462	(% 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.**
463	463
464	464
465		-=== 2.6.4 Poll sensor value ===
	622	+=== 2.5.4 Poll sensor value ===
466	466
467	467
468	468	Users can poll sensor values based on timestamps. Below is the downlink command.
...	...	@@ -485,299 +485,313 @@
485	485	)))
486	486
487	487	(((
488		-Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
	645	+Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
489	489	)))
490	490
491	491
492		-== 2.7 Frequency Plans ==
	649	+== 2.6 Frequency Plans ==
493	493
494	494
495		-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.
	652	+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.
496	496
497	497	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
498	498
499	499
500		-== 2.8 LiDAR ToF Measurement ==
	657	+= 3. Configure SW3L-LB =
501	501
502		-=== 2.8.1 Principle of Distance Measurement ===
	659	+== 3.1 Configure Methods ==
503	503
504	504
505		-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.
	662	+SW3L-LB supports below configure method:
506	506
507		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831757579-263.png?rev=1.1||alt="1654831757579-263.png"]]
	664	+* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
508	508
	666	+* 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]].
509	509
510		-=== 2.8.2 Distance Measurement Characteristics ===
	668	+* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
511	511
512	512
513		-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:
	671	+== 3.2 General Commands ==
514	514
515		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831774373-275.png?rev=1.1||alt="1654831774373-275.png"]]
516	516
	674	+These commands are to configure:
517	517
	676	+* General system settings like: uplink interval.
	677	+
	678	+* LoRaWAN protocol & radio related command.
	679	+
	680	+They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	681	+
	682	+[[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/]]
	683	+
	684	+
	685	+== 3.3 Commands special design for SW3L-LB ==
	686	+
	687	+
	688	+These commands only valid for SW3L-LB, as below:
	689	+
	690	+
	691	+=== 3.3.1 Set Transmit Interval Time ===
	692	+
	693	+
518	518	(((
519		-(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	695	+Feature: Change LoRaWAN End Node Transmit Interval.
520	520	)))
521	521
522	522	(((
523		-(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	699	+(% style="color:blue" %)**AT Command: AT+TDC**
524	524	)))
525	525
526		-(((
527		-(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	702	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	703	+|=(% 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**
	704	+|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
	705	+30000
	706	+OK
	707	+the interval is 30000ms = 30s
528	528	)))
	709	+|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
	710	+OK
	711	+Set transmit interval to 60000ms = 60 seconds
	712	+)))
529	529
530		-
531	531	(((
532		-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:
	715	+(% style="color:blue" %)**Downlink Command: 0x01**
533	533	)))
534	534
535		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831797521-720.png?rev=1.1||alt="1654831797521-720.png"]]
536		-
537	537	(((
538		-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.
	719	+Format: Command Code (0x01) followed by 3 bytes time value.
539	539	)))
540	540
541		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831810009-716.png?rev=1.1||alt="1654831810009-716.png"]]
542		-
543	543	(((
544		-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.
	723	+If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
545	545	)))
546	546
	726	+* (((
	727	+Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
	728	+)))
	729	+* (((
	730	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	731	+)))
547	547
548		-=== 2.8.3 Notice of usage ===
549	549
	734	+=== 3.3.2 Quit AT Command ===
550	550
551		-Possible invalid /wrong reading for LiDAR ToF tech:
552	552
553		-* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
554		-* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
555		-* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
556		-* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
	737	+Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
557	557
	739	+(% style="color:blue" %)**AT Command: AT+DISAT**
558	558
559		-=== 2.8.4  Reflectivity of different objects ===
	741	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
	742	+|=(% 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**
	743	+|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
560	560
	745	+(% style="color:blue" %)**Downlink Command:**
561	561
562		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
563		-|=(% style="width: 54px;background-color:#4F81BD;color:white" %)Item|=(% style="width: 231px;background-color:#4F81BD;color:white" %)Material|=(% style="width: 94px;background-color:#4F81BD;color:white" %)Relectivity
564		-|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
565		-|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
566		-|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
567		-|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
568		-|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
569		-|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
570		-|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
571		-|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
572		-|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
573		-|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
574		-|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
575		-|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
576		-|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
577		-|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
578		-|(% style="width:53px" %)15|(% style="width:229px" %)(((
579		-Unpolished white metal surface
580		-)))|(% style="width:93px" %)130%
581		-|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
582		-|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
583		-|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
	747	+No downlink command for this feature.
584	584
585	585
586		-= 3. Configure LDS12-LB =
	750	+=== 3.3.3 Get Device Status ===
587	587
588		-== 3.1 Configure Methods ==
589	589
	753	+Send a LoRaWAN downlink to ask device send Alarm settings.
590	590
591		-LDS12-LB supports below configure method:
	755	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
592	592
593		-* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
	757	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
594	594
595		-* 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]].
596	596
597		-* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
	760	+=== 3.3.4 Alarm for continuously water flow ===
598	598
599	599
600		-== 3.2 General Commands ==
	763	+(((
	764	+This feature is to monitor and send Alarm for continuously water flow.
	765	+)))
601	601
	767	+(((
	768	+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.
	769	+)))
602	602
603		-These commands are to configure:
	771	+(((
	772	+To monitor this faulty and send alarm, there are two settings:
	773	+)))
604	604
605		-* General system settings like: uplink interval.
	775	+* (((
	776	+(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
	777	+)))
606	606
607		-* LoRaWAN protocol & radio related command.
	779	+(((
	780	+Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
	781	+)))
608	608
609		-They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
	783	+* (((
	784	+(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
	785	+)))
610	610
611		-[[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/]]
	787	+(((
	788	+**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.
	789	+)))
612	612
	791	+(((
	792	+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.
	793	+)))
613	613
614		-== 3.3 Commands special design for LDS12-LB ==
615		-
616		-
617		-These commands only valid for LDS12-LB, as below:
618		-
619		-
620		-=== 3.3.1 Set Transmit Interval Time ===
621		-
622		-
623	623	(((
624		-Feature: Change LoRaWAN End Node Transmit Interval.
	796	+(% 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.**
625	625	)))
626	626
627	627	(((
628		-(% style="color:blue" %)**AT Command: AT+TDC**
	800	+(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
629	629	)))
630	630
631		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
632		-|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
633		-|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
634		-30000
635		-OK
636		-the interval is 30000ms = 30s
	803	+* (((
	804	+AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
637	637	)))
638		-|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
639		-OK
640		-Set transmit interval to 60000ms = 60 seconds
	806	+
	807	+* (((
	808	+AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
641	641	)))
642	642
643	643	(((
644		-(% style="color:blue" %)**Downlink Command: 0x01**
	812	+(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
645	645	)))
646	646
647	647	(((
648		-Format: Command Code (0x01) followed by 3 bytes time value.
	816	+Command: **0xAA aa bb cc**
649	649	)))
650	650
651	651	(((
652		-If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
	820	+AA: Command Type Code
653	653	)))
654	654
655		-* (((
656		-Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
	823	+(((
	824	+aa: Stop duration
657	657	)))
658		-* (((
659		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
660	660
	827	+(((
	828	+bb cc: Alarm Timer
	829	+)))
661	661
662		-
	831	+(((
	832	+If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
663	663	)))
664	664
665		-=== 3.3.2 Set Interrupt Mode ===
666	666
	836	+=== 3.3.5 Clear Flash Record ===
667	667
668		-Feature, Set Interrupt mode for PA8 of pin.
669	669
670		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	839	+Feature: Clear flash storage for data log feature.
671	671
672		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	841	+(% style="color:blue" %)**AT Command: AT+CLRDTA**
673	673
674		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
675		-|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
676		-|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
677		-0
678		-OK
679		-the mode is 0 =Disable Interrupt
	843	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	844	+|=(% 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**
	845	+|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
	846	+
	847	+(((
	848	+(% style="color:blue" %)**Downlink Command:**
680	680	)))
681		-|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
682		-Set Transmit Interval
683		-0. (Disable Interrupt),
684		-~1. (Trigger by rising and falling edge)
685		-2. (Trigger by falling edge)
686		-3. (Trigger by rising edge)
687		-)))|(% style="width:157px" %)OK
688	688
689		-(% style="color:blue" %)**Downlink Command: 0x06**
	851	+(((
	852	+* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
	853	+)))
690	690
691		-Format: Command Code (0x06) followed by 3 bytes.
692	692
693		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
694	694
695		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	857	+=== 3.3.6 Set the calculate flag ===
696	696
697		-* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
698	698
	860	+Feature: Set the calculate flag
699	699
700		-=== 3.3.3 Get Firmware Version Info ===
	862	+(% style="color:blue" %)**AT Command: AT+CALCFLAG**
701	701
	864	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
	865	+|=(% 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**
	866	+|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
	867	+|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
702	702
703		-Feature: use downlink to get firmware version.
	869	+(% style="color:blue" %)**Downlink Command:**
704	704
705		-(% style="color:blue" %)**Downlink Command: 0x26**
	871	+* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
706	706
707		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
708		-|(% style="background-color:#4f81bd; color:white; width:191px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:57px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:91px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:153px" %)**Downlink payload size(bytes)**
709		-|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
710	710
711		-* Reply to the confirmation package: 26 01
712		-* Reply to non-confirmed packet: 26 00
	874	+=== 3.3.7 Set count number ===
713	713
714		-Device will send an uplink after got this downlink command. With below payload:
715	715
716		-Configures info payload:
	877	+Feature: Manually set the count number
717	717
718		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
719		-|=(% style="background-color:#4F81BD;color:white" %)(((
720		-**Size(bytes)**
721		-)))|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**5**|=(% style="background-color:#4F81BD;color:white" %)**1**
722		-|**Value**|Software Type|(((
723		-Frequency Band
724		-)))|Sub-band|(((
725		-Firmware Version
726		-)))|Sensor Type|Reserve|(((
727		-[[Message Type>>||anchor="H2.3.7MessageType"]]
728		-Always 0x02
729		-)))
	879	+(% style="color:blue" %)**AT Command: AT+SETCNT**
730	730
731		-(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
	881	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
	882	+|=(% 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**
	883	+|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
	884	+|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
732	732
733		-(% style="color:#037691" %)**Frequency Band**:
	886	+(% style="color:blue" %)**Downlink Command:**
734	734
735		-*0x01: EU868
	888	+* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
736	736
737		-*0x02: US915
	890	+* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
738	738
739		-*0x03: IN865
740	740
741		-*0x04: AU915
	893	+=== 3.3.8 Set Interrupt Mode ===
742	742
743		-*0x05: KZ865
744	744
745		-*0x06: RU864
	896	+Feature, Set Interrupt mode for PA8 of pin.
746	746
747		-*0x07: AS923
	898	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
748	748
749		-*0x08: AS923-1
	900	+(% style="color:blue" %)**AT Command: AT+INTMOD**
750	750
751		-*0x09: AS923-2
	902	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	903	+|=(% 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**
	904	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	905	+0
	906	+OK
	907	+the mode is 0 =Disable Interrupt
	908	+)))
	909	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	910	+Set Transmit Interval
	911	+0. (Disable Interrupt),
	912	+~1. (Trigger by rising and falling edge)
	913	+2. (Trigger by falling edge)
	914	+3. (Trigger by rising edge)
	915	+)))|(% style="width:157px" %)OK
752	752
753		-*0xa0: AS923-3
	917	+(% style="color:blue" %)**Downlink Command: 0x06**
754	754
	919	+Format: Command Code (0x06) followed by 3 bytes.
755	755
756		-(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
	921	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
757	757
758		-(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	923	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
759	759
760		-(% style="color:#037691" %)**Sensor Type**:
	925	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
761	761
762		-0x01: LSE01
763	763
764		-0x02: LDDS75
	928	+=== 3.3.9 Set work mode ===
765	765
766		-0x03: LDDS20
767	767
768		-0x04: LLMS01
	931	+Feature: Manually set the work mode
769	769
770		-0x05: LSPH01
771	771
772		-0x06: LSNPK01
	934	+(% style="color:blue" %)**AT Command: AT+MOD**
773	773
774		-0x07: LLDS12
	936	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
	937	+|=(% 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**
	938	+|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
	939	+|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
775	775
	941	+(% style="color:blue" %)**Downlink Command:**
776	776
	943	+* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
	944	+
	945	+* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
	946	+
	947	+
777	777	= 4. Battery & Power Consumption =
778	778
779	779
780		-LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	951	+SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
781	781
782	782	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
783	783
...	...	@@ -786,7 +786,7 @@
786	786
787	787
788	788	(% class="wikigeneratedid" %)
789		-User can change firmware LDS12-LB to:
	960	+User can change firmware SW3L-LB to:
790	790
791	791	* Change Frequency band/ region.
792	792
...	...	@@ -794,82 +794,83 @@
794	794
795	795	* Fix bugs.
796	796
797		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
	968	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
798	798
799	799	Methods to Update Firmware:
800	800
801		-* (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/]]**
	972	+* (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/]]
802	802
803		-* 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]]**.
	974	+* 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]]**.
804	804
805	805
806	806	= 6. FAQ =
807	807
808		-== 6.1 What is the frequency plan for LDS12-LB? ==
	979	+== 6.1  AT Commands input doesn't work ==
809	809
810	810
811		-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"]]
	982	+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.
812	812
813	813
814		-= 7. Trouble Shooting =
	985	+= 7. Order Info =
815	815
816		-== 7.1 AT Command input doesn't work ==
817	817
	988	+Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
818	818
819		-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.
	990	+(% style="color:red" %)**XXX**(%%): The default frequency band
820	820
	992	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
821	821
822		-== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
	994	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
823	823
	996	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
824	824
	998	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	999	+
	1000	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1001	+
	1002	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1003	+
	1004	+* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	1005	+
	1006	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1007	+
825	825	(((
826		-(% 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.)
	1009	+(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
827	827	)))
828	828
829	829	(((
830		-(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
	1013	+ **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
831	831	)))
832	832
833		-
834	834	(((
835		-(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
	1017	+ **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
836	836	)))
837	837
838	838	(((
839		-(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
	1021	+ **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
840	840	)))
841	841
	1024	+* (((
	1025	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	1026	+)))
842	842
843		-= 8. Order Info =
	1028	+* (((
	1029	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	1030	+)))
844	844
	1032	+* (((
	1033	+calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
845	845
846		-Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
847	847
848		-(% style="color:red" %)**XXX**(%%): **The default frequency band**
	1036	+
	1037	+)))
849	849
850		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1039	+= 8. ​Packing Info =
851	851
852		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
853	853
854		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
855		-
856		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
857		-
858		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
859		-
860		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
861		-
862		-* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
863		-
864		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
865		-
866		-
867		-= 9. ​Packing Info =
868		-
869		-
870	870	(% style="color:#037691" %)**Package Includes**:
871	871
872		-* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
	1044	+* SW3L-LB LoRaWAN Flow Sensor
873	873
874	874	(% style="color:#037691" %)**Dimension and weight**:
875	875
...	...	@@ -882,7 +882,7 @@
882	882	* Weight / pcs : g
883	883
884	884
885		-= 10. Support =
	1057	+= 9. Support =
886	886
887	887
888	888	* 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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