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	+SW3L-LB -- LoRaWAN Flow Sensor User Manual

Content

...	...	@@ -1,12 +1,10 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20230614153353-1.png]]
	2	+[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
3	3
4	4
5	5
6	6
7	7
8		-
9		-
10	10	**Table of Contents：**
11	11
12	12	{{toc/}}
...	...	@@ -18,26 +18,27 @@
18	18
19	19	= 1. Introduction =
20	20
21		-== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
	19	+== 1.1 What is SW3L-LB LoRaWAN Flow 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.
	22	+The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
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.
	24	+The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
27	27
28		-It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
	26	+SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
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.
	28	+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.
31	31
32		-LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	30	+SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
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.
	32	+SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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.
	34	+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.
37	37
38		-[[image:image-20230614162334-2.png||height="468" width="800"]]
39	39
	37	+[[image:image-20230530135919-1.png||height="404" width="806"]]
40	40
	39	+
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
	46	+* Upload water flow volume
	47	+* Monitor water waste
	48	+* AT Commands to change parameters
	49	+* 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
	52	+* Uplink on periodically and open/close event
54	54	* Downlink to change configure
55	55	* 8500mAh Battery for long term use
56	56
...	...	@@ -62,23 +62,6 @@
62	62	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
63	63	* Operating Temperature: -40 ~~ 85°C
64	64
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		-
82	82	(% style="color:#037691" %)**LoRa Spec:**
83	83
84	84	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -99,418 +99,509 @@
99	99	* Sleep Mode: 5uA @ 3.3v
100	100	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101	101
102		-== 1.4 Suitable Container & Liquid ==
	84	+== 1.4 Applications ==
103	103
104	104
105		-* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
106		-* Container shape is regular, and surface is smooth.
107		-* Container Thickness:
108		-** Pure metal material.  2~~8mm, best is 3~~5mm
109		-** Pure non metal material: <10 mm
110		-* Pure liquid without irregular deposition.
	87	+* Flow Sensor application
	88	+* Water Control
	89	+* Toilet Flow Sensor
	90	+* Monitor Waste water
111	111
112		-(% style="display:none" %)
	92	+== 1.5 Sleep mode and working mode ==
113	113
114		-== 1.5 Install LDS12-LB ==
115	115
	95	+(% 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.
116	116
117		-(% style="color:blue" %)**Step 1**(%%):  ** Choose the installation point.**
	97	+(% 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.
118	118
119		-LDS12-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
120	120
121		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
	100	+== 1.6 Button & LEDs ==
122	122
123	123
124		-(((
125		-(% style="color:blue" %)**Step 2**(%%):  **Polish the installation point.**
126		-)))
	103	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
127	127
128		-(((
129		-For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
	105	+
	106	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	107	+|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
	108	+|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
	109	+If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
	110	+Meanwhile, BLE module will be active and user can connect via BLE to configure device.
130	130	)))
	112	+|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
	113	+(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
	114	+(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
	115	+Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
	116	+)))
	117	+|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
131	131
132		-[[image:image-20230613143052-5.png]]
	119	+== 1.7 BLE connection ==
133	133
134	134
135		-No polish needed if the container is shine metal surface without paint or non-metal container.
	122	+SW3L-LB support BLE remote configure.
136	136
137		-[[image:image-20230613143125-6.png]]
138	138
	125	+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:
139	139
140		-(((
141		-(% style="color:blue" %)**Step3:   **(%%)**Test the installation point.**
142		-)))
	127	+* Press button to send an uplink
	128	+* Press button to active device.
	129	+* Device Power on or reset.
143	143
144		-(((
145		-Power on LDS12-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
146		-)))
	131	+If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
147	147
148		-(((
149		-It is necessary to put the coupling paste between the sensor and the container, otherwise LDS12-LB won't detect the liquid level.
150		-)))
151	151
152		-(((
153		-After paste the LDS12-LB well, power on LDS12-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
154		-)))
	134	+== 1.8 Pin Definitions ==
155	155
	136	+[[image:image-20230523174230-1.png]]
156	156
157		-(((
158		-(% style="color:blue" %)**LED Status:**
159		-)))
160	160
161		-* (((
162		-**Onboard LED**: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
163		-)))
	139	+== 1.9 Flow Sensor Spec ==
164	164
165		-* (((
166		-(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
167		-)))
168		-* (((
169		-(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
170		-)))
171	171
172	172	(((
173		-LDS12-LB will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
	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
174	174	)))
175	175
176	176
177		-(((
178		-(% style="color:red" %)**Note :**(%%)** (% style="color:blue" %)Ultrasonic coupling paste(%%)**(% style="color:blue" %) (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
179		-)))
	151	+== 2.10 Mechanical ==
180	180
181	181
182		-(((
183		-(% style="color:blue" %)**Step4:   **(%%)**Install use Epoxy ab glue.**
184		-)))
	154	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
185	185
186		-(((
187		-Prepare Eproxy AB glue.
188		-)))
189	189
190		-(((
191		-Put Eproxy AB glue in the sensor and press it hard on the container installation point.
192		-)))
	157	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
193	193
194		-(((
195		-Reset LDS12-LB and see if the BLUE LED is slowly blinking.
196		-)))
197	197
198		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-8.png?width=341&height=203&rev=1.1||alt="image-20220615091045-8.png"]] [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-9.png?width=284&height=200&rev=1.1||alt="image-20220615091045-9.png"]]
	160	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
199	199
200	200
201		-(((
202		-(% style="color:red" %)**Note :**
	163	+(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
203	203
204		-(% style="color:red" %)**1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
205		-)))
	165	+[[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"]]
206	206
207		-(((
208		-(% style="color:red" %)**2:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
209		-)))
210	210
	168	+(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
211	211
212		-== 1.6 Applications ==
	170	+[[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"]]
213	213
214	214
215		-* Smart liquid control solution
	173	+(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
216	216
217		-* Smart liquefied gas solution
	175	+[[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"]]
218	218
219		-== 1.7 Precautions ==
220	220
	178	+= 2. Configure SW3L-LB to connect to LoRaWAN network =
221	221
222		-* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
	180	+== 2.1 How it works ==
223	223
224		-* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
225	225
226		-* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.
	183	+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.
227	227
228		-(% style="display:none" %)
	185	+(% style="display:none" %) (%%)
229	229
230		-== 1.8 Sleep mode and working mode ==
	187	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
231	231
232	232
233		-(% 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.
	190	+Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
234	234
235		-(% 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.
	192	+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.
236	236
	194	+[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
237	237
238		-== 1.9 Button & LEDs ==
239	239
	197	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
240	240
241		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
	199	+Each SW3L-LB is shipped with a sticker with the default device EUI as below:
242	242
	201	+[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
243	243
244		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
245		-|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
246		-|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
247		-If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
248		-Meanwhile, BLE module will be active and user can connect via BLE to configure device.
249		-)))
250		-|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
251		-(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
252		-(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
253		-Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
254		-)))
255		-|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
256	256
257		-== 1.10 BLE connection ==
	204	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
258	258
259	259
260		-LDS12-LB support BLE remote configure.
	207	+(% style="color:blue" %)**Register the device**
261	261
262		-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:
	209	+[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
263	263
264		-* Press button to send an uplink
265		-* Press button to active device.
266		-* Device Power on or reset.
267	267
268		-If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
	212	+(% style="color:blue" %)**Add APP EUI and DEV EUI**
269	269
	214	+[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
270	270
271		-== 1.11 Pin Definitions ==
272	272
273		-[[image:image-20230523174230-1.png]]
	217	+(% style="color:blue" %)**Add APP EUI in the application**
274	274
275	275
276		-== 1.12 Mechanical ==
	220	+[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
277	277
278	278
279		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
	223	+(% style="color:blue" %)**Add APP KEY**
280	280
	225	+[[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"]]
281	281
282		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
283	283
	228	+(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
284	284
285		-[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
286	286
	231	+Press the button for 5 seconds to activate the SW3L-LB.
287	287
288		-(% style="color:blue" %)**Probe Mechanical:**
	233	+(% 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.
289	289
	235	+After join success, it will start to upload messages to TTN and you can see the messages in the panel.
290	290
291	291
292		-[[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"]]
	238	+== 2.3 ​Uplink Payload ==
293	293
	240	+=== 2.3.1 Device Status, FPORT~=5 ===
294	294
295		-= 2. Configure LDS12-LB to connect to LoRaWAN network =
296	296
297		-== 2.1 How it works ==
	243	+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.
298	298
	245	+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.
299	299
300		-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.
	247	+The Payload format is as below.
301	301
302		-(% style="display:none" %) (%%)
303	303
304		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
	250	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	251	+|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
	252	+|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
	253	+|(% 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
305	305
	255	+Example parse in TTNv3
306	306
307		-Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
	257	+[[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"]]
308	308
309		-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.
310	310
311		-[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
	260	+(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
312	312
	262	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
313	313
314		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
	264	+(% style="color:#037691" %)**Frequency Band**:
315	315
316		-Each LDS12-LB is shipped with a sticker with the default device EUI as below:
	266	+*0x01: EU868
317	317
318		-[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
	268	+*0x02: US915
319	319
	270	+*0x03: IN865
320	320
321		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	272	+*0x04: AU915
322	322
	274	+*0x05: KZ865
323	323
324		-(% style="color:blue" %)**Register the device**
	276	+*0x06: RU864
325	325
326		-[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
	278	+*0x07: AS923
327	327
	280	+*0x08: AS923-1
328	328
329		-(% style="color:blue" %)**Add APP EUI and DEV EUI**
	282	+*0x09: AS923-2
330	330
331		-[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
	284	+*0x0a: AS923-3
332	332
	286	+*0x0b: CN470
333	333
334		-(% style="color:blue" %)**Add APP EUI in the application**
	288	+*0x0c: EU433
335	335
	290	+*0x0d: KR920
336	336
337		-[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
	292	+*0x0e: MA869
338	338
339	339
340		-(% style="color:blue" %)**Add APP KEY**
	295	+(% style="color:#037691" %)**Sub-Band**:
341	341
342		-[[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"]]
	297	+AU915 and US915:value 0x00 ~~ 0x08
343	343
	299	+CN470: value 0x0B ~~ 0x0C
344	344
345		-(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
	301	+Other Bands: Always 0x00
346	346
347	347
348		-Press the button for 5 seconds to activate the LDS12-LB.
	304	+(% style="color:#037691" %)**Battery Info**:
349	349
350		-(% 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.
	306	+Check the battery voltage.
351	351
352		-After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	308	+Ex1: 0x0B45 = 2885mV
353	353
	310	+Ex2: 0x0B49 = 2889mV
354	354
355		-== 2.3  ​Uplink Payload ==
356	356
	313	+=== 2.3.2 Sensor Configuration, FPORT~=4 ===
357	357
	315	+
	316	+SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
	317	+
	318	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	319	+|(% 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**
	320	+|**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
	321	+
	322	+* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
	323	+
	324	+Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
	325	+
	326	+
	327	+* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
	328	+
	329	+Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	330	+
	331	+[[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"]]
	332	+
	333	+
	334	+=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
	335	+
	336	+
358	358	(((
359		-LDS12-LB will uplink payload via LoRaWAN with below payload format:
	338	+SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
360	360	)))
361	361
362	362	(((
363		-Uplink payload includes in total 8 bytes.
	342	+periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
364	364	)))
365	365
	345	+(((
	346	+Uplink Payload totals 11 bytes.
	347	+)))
	348	+
366	366	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
367		-|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
368		-**Size(bytes)**
369		-)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
370		-|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
371		-[[Distance>>||anchor="H2.3.2A0Distance"]]
372		-(unit: mm)
373		-)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
374		-[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
375		-)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
	350	+|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
	351	+|(% 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**
	352	+|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
	353	+Total pulse Or Last Pulse
	354	+)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
376	376
377		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
	356	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
	357	+|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
	358	+|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
	359	+|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
378	378
	361	+[[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"]]
379	379
380		-=== 2.3.1  Battery Info ===
381	381
	364	+* (((
	365	+(% style="color:#037691" %)**Calculate Flag**
	366	+)))
382	382
383		-Check the battery voltage for LDS12-LB.
	368	+(((
	369	+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.
	370	+)))
384	384
385		-Ex1: 0x0B45 = 2885mV
	372	+(((
	373	+**Example: in the default payload:**
	374	+)))
386	386
387		-Ex2: 0x0B49 = 2889mV
	376	+* (((
	377	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	378	+)))
	379	+* (((
	380	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	381	+)))
	382	+* (((
	383	+calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
	384	+)))
388	388
	386	+(((
	387	+Default value: 0.
	388	+)))
389	389
390		-=== 2.3.2  Distance ===
	390	+(((
	391	+Range (6 bits): (b)000000 ~~ (b) 111111
391	391
	393	+If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
392	392
393		-(((
394		-Get the distance. Flat object range 20mm - 2000mm.
	395	+1) User can set the Calculate Flag of this sensor to 3.
	396	+
	397	+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.
395	395	)))
396	396
397	397	(((
398		-For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
	401	+(% 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"]]
	402	+)))
399	399
400		-(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
	404	+* (((
	405	+(% style="color:#037691" %)**Alarm**
401	401	)))
402	402
403		-* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
	408	+(((
	409	+See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	410	+)))
404	404
405		-* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
	412	+[[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"]]
406	406
407		-=== 2.3.3  Interrupt Pin ===
408	408
	415	+* (((
	416	+(% style="color:#037691" %)**Total pulse**
	417	+)))
409	409
410		-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.
	419	+(((
	420	+Total pulse/counting since factory
	421	+)))
411	411
412		-**Example:**
	423	+(((
	424	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	425	+)))
413	413
414		-0x00: Normal uplink packet.
	427	+* (((
	428	+(% style="color:#037691" %)**Last Pulse**
	429	+)))
415	415
416		-0x01: Interrupt Uplink Packet.
	431	+(((
	432	+Total pulse since last FPORT=2 uplink. (Default 20 minutes)
	433	+)))
417	417
	435	+(((
	436	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	437	+)))
418	418
419		-=== 2.3.4  DS18B20 Temperature sensor ===
	439	+* (((
	440	+(% style="color:#037691" %)**MOD: Default =0**
	441	+)))
420	420
	443	+(((
	444	+MOD=0 ~-~-> Uplink Total Pulse since factory
	445	+)))
421	421
422		-This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
	447	+(((
	448	+MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
	449	+)))
423	423
424		-**Example**:
	451	+* (((
	452	+(% style="color:#037691" %)**Water Flow Value**
	453	+)))
425	425
426		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	455	+(((
	456	+**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
	457	+)))
427	427
428		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	459	+[[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"]]
429	429
430	430
431		-=== 2.3.5  Sensor Flag ===
	462	+(((
	463	+**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
	464	+)))
432	432
	466	+[[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"]] ** **
433	433
	468	+
	469	+=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
	470	+
	471	+
434	434	(((
435		-0x01: Detect Ultrasonic Sensor
	473	+SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
436	436	)))
437	437
438	438	(((
439		-0x00: No Ultrasonic Sensor
	477	+The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
440	440	)))
441	441
	480	+* (((
	481	+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.
	482	+)))
442	442
443		-=== 2.3.6  Decode payload in The Things Network ===
	484	+(((
	485	+For example, in the US915 band, the max payload for different DR is:
	486	+)))
444	444
	488	+(((
	489	+(% style="color:blue" %)**a) DR0:(%%)** max is 11 bytes so one entry of data
	490	+)))
445	445
446		-While using TTN network, you can add the payload format to decode the payload.
	492	+(((
	493	+(% style="color:blue" %)**b) DR1:(%%)** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	494	+)))
447	447
448		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
	496	+(((
	497	+(% style="color:blue" %)**c) DR2:(%%)** total payload includes 11 entries of data
	498	+)))
449	449
450		-The payload decoder function for TTN V3 is here:
	500	+(((
	501	+(% style="color:blue" %)**d) DR3:(%%)** total payload includes 22 entries of data.
	502	+)))
451	451
452	452	(((
453		-LDS12-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	505	+If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
454	454	)))
455	455
	508	+(((
	509	+(% style="color:#037691" %)**Downlink:**
	510	+)))
456	456
457		-== 2.4  Uplink Interval ==
	512	+(((
	513	+0x31 62 46 B1 F0 62 46 B3 94 07
	514	+)))
458	458
	516	+[[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"]]
459	459
460		-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"]]
461	461
	519	+(((
	520	+(% style="color:#037691" %)**Uplink:**
	521	+)))
462	462
463		-== 2.5  ​Show Data in DataCake IoT Server ==
	523	+(((
	524	+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
	525	+)))
464	464
	527	+(((
	528	+(% style="color:#037691" %)**Parsed Value:**
	529	+)))
465	465
466	466	(((
467		-[[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:
	532	+[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
468	468	)))
469	469
470	470
471	471	(((
472		-(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
	537	+[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
473	473	)))
474	474
475	475	(((
476		-(% 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:**
	541	+[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
477	477	)))
478	478
	544	+(((
	545	+[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
	546	+)))
479	479
480		-[[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"]]
	548	+(((
	549	+[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
	550	+)))
481	481
	552	+(((
	553	+[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
	554	+)))
482	482
483		-[[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"]]
	556	+(((
	557	+[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
	558	+)))
484	484
	560	+[[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"]]
485	485
486		-(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
487	487
488		-(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
	563	+== 2.4 Payload Decoder file ==
489	489
490		-[[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"]]
491	491
	566	+In TTN, use can add a custom payload so it shows friendly reading
492	492
493		-After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
	568	+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]]
494	494
495		-[[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"]]
496	496
	571	+== 2.5 Datalog Feature ==
497	497
498		-== 2.6 Datalog Feature ==
499	499
	574	+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.
500	500
501		-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.
502	502
	577	+=== 2.5.1 Ways to get datalog via LoRaWAN ===
503	503
504		-=== 2.6.1 Ways to get datalog via LoRaWAN ===
505	505
	580	+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.
506	506
507		-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.
508		-
509	509	* (((
510		-a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
	583	+a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
511	511	)))
512	512	* (((
513		-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.
	586	+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.
514	514	)))
515	515
516	516	Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
...	...	@@ -518,10 +518,10 @@
518	518	[[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"]]
519	519
520	520
521		-=== 2.6.2 Unix TimeStamp ===
	594	+=== 2.5.2 Unix TimeStamp ===
522	522
523	523
524		-LDS12-LB uses Unix TimeStamp format based on
	597	+SW3L-LB uses Unix TimeStamp format based on
525	525
526	526	[[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"]]
527	527
...	...	@@ -535,17 +535,17 @@
535	535	So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
536	536
537	537
538		-=== 2.6.3 Set Device Time ===
	611	+=== 2.5.3 Set Device Time ===
539	539
540	540
541	541	User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
542	542
543		-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).
	616	+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).
544	544
545	545	(% 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.**
546	546
547	547
548		-=== 2.6.4 Poll sensor value ===
	621	+=== 2.5.4 Poll sensor value ===
549	549
550	550
551	551	Users can poll sensor values based on timestamps. Below is the downlink command.
...	...	@@ -568,24 +568,24 @@
568	568	)))
569	569
570	570	(((
571		-Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
	644	+Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
572	572	)))
573	573
574	574
575		-== 2.7 Frequency Plans ==
	648	+== 2.6 Frequency Plans ==
576	576
577	577
578		-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.
	651	+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.
579	579
580	580	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
581	581
582	582
583		-= 3. Configure LDS12-LB =
	656	+= 3. Configure SW3L-LB =
584	584
585	585	== 3.1 Configure Methods ==
586	586
587	587
588		-LDS12-LB supports below configure method:
	661	+SW3L-LB supports below configure method:
589	589
590	590	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
591	591
...	...	@@ -593,6 +593,7 @@
593	593
594	594	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
595	595
	669	+
596	596	== 3.2 General Commands ==
597	597
598	598
...	...	@@ -607,10 +607,10 @@
607	607	[[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/]]
608	608
609	609
610		-== 3.3 Commands special design for LDS12-LB ==
	684	+== 3.3 Commands special design for SW3L-LB ==
611	611
612	612
613		-These commands only valid for LDS12-LB, as below:
	687	+These commands only valid for SW3L-LB, as below:
614	614
615	615
616	616	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -652,15 +652,178 @@
652	652	Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
653	653	)))
654	654	* (((
655		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	729	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	730	+)))
656	656
657	657
658		-
	733	+
	734	+
	735	+=== 3.3.2 Quit AT Command ===
	736	+
	737	+
	738	+Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
	739	+
	740	+(% style="color:blue" %)**AT Command: AT+DISAT**
	741	+
	742	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
	743	+|=(% 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**
	744	+|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
	745	+
	746	+(% style="color:blue" %)**Downlink Command:**
	747	+
	748	+No downlink command for this feature.
	749	+
	750	+
	751	+=== 3.3.3 Get Device Status ===
	752	+
	753	+
	754	+Send a LoRaWAN downlink to ask device send Alarm settings.
	755	+
	756	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	757	+
	758	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
	759	+
	760	+
	761	+=== 3.3.4 Alarm for continuously water flow ===
	762	+
	763	+
	764	+(((
	765	+This feature is to monitor and send Alarm for continuously water flow.
659	659	)))
660	660
661		-=== 3.3.2 Set Interrupt Mode ===
	768	+(((
	769	+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.
	770	+)))
662	662
	772	+(((
	773	+To monitor this faulty and send alarm, there are two settings:
	774	+)))
663	663
	776	+* (((
	777	+(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
	778	+)))
	779	+
	780	+(((
	781	+Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
	782	+)))
	783	+
	784	+* (((
	785	+(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
	786	+)))
	787	+
	788	+(((
	789	+**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.
	790	+)))
	791	+
	792	+(((
	793	+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.
	794	+)))
	795	+
	796	+(((
	797	+(% 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.**
	798	+)))
	799	+
	800	+(((
	801	+(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
	802	+)))
	803	+
	804	+* (((
	805	+AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
	806	+)))
	807	+
	808	+* (((
	809	+AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
	810	+)))
	811	+
	812	+(((
	813	+(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
	814	+)))
	815	+
	816	+(((
	817	+Command: **0xAA aa bb cc**
	818	+)))
	819	+
	820	+(((
	821	+AA: Command Type Code
	822	+)))
	823	+
	824	+(((
	825	+aa: Stop duration
	826	+)))
	827	+
	828	+(((
	829	+bb cc: Alarm Timer
	830	+)))
	831	+
	832	+(((
	833	+If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
	834	+)))
	835	+
	836	+
	837	+=== 3.3.5 Clear Flash Record ===
	838	+
	839	+
	840	+Feature: Clear flash storage for data log feature.
	841	+
	842	+(% style="color:blue" %)**AT Command: AT+CLRDTA**
	843	+
	844	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	845	+|=(% 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**
	846	+|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
	847	+
	848	+(((
	849	+(% style="color:blue" %)**Downlink Command:**
	850	+)))
	851	+
	852	+(((
	853	+* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
	854	+)))
	855	+
	856	+
	857	+
	858	+=== 3.3.6 Set the calculate flag ===
	859	+
	860	+
	861	+Feature: Set the calculate flag
	862	+
	863	+(% style="color:blue" %)**AT Command: AT+CALCFLAG**
	864	+
	865	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
	866	+|=(% 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**
	867	+|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
	868	+|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
	869	+
	870	+(% style="color:blue" %)**Downlink Command:**
	871	+
	872	+* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
	873	+
	874	+
	875	+=== 3.3.7 Set count number ===
	876	+
	877	+
	878	+Feature: Manually set the count number
	879	+
	880	+(% style="color:blue" %)**AT Command: AT+SETCNT**
	881	+
	882	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
	883	+|=(% 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**
	884	+|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
	885	+|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
	886	+
	887	+(% style="color:blue" %)**Downlink Command:**
	888	+
	889	+* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
	890	+
	891	+* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
	892	+
	893	+
	894	+
	895	+
	896	+
	897	+
	898	+=== 3.3.8 Set Interrupt Mode ===
	899	+
	900	+
664	664	Feature, Set Interrupt mode for PA8 of pin.
665	665
666	666	When AT+INTMOD=0 is set, PA8 is used as a digital input port.
...	...	@@ -692,78 +692,71 @@
692	692
693	693	* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
694	694
695		-= 4. Battery & Power Consumption =
696	696
697	697
698		-LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
699	699
700		-[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	935	+=== 3.3.9 Set work mode ===
701	701
702	702
703		-= 5. OTA Firmware update =
	938	+Feature: Manually set the work mode
704	704
705	705
706		-(% class="wikigeneratedid" %)
707		-User can change firmware LDS12-LB to:
	941	+(% style="color:blue" %)**AT Command: AT+MOD**
708	708
709		-* Change Frequency band/ region.
	943	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
	944	+|=(% 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**
	945	+|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
	946	+|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
710	710
711		-* Update with new features.
	948	+(% style="color:blue" %)**Downlink Command:**
712	712
713		-* Fix bugs.
	950	+* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
714	714
715		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
	952	+* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
716	716
717		-Methods to Update Firmware:
	954	+= 4. Battery & Power Consumption =
718	718
719		-* (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/]]**
720	720
721		-* 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]]**.
	957	+SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
722	722
723		-= 6. FAQ =
	959	+[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
724	724
725		-== 6.1 What is the frequency plan for LDS12-LB? ==
726	726
	962	+= 5. OTA Firmware update =
727	727
728		-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"]]
729	729
	965	+(% class="wikigeneratedid" %)
	966	+User can change firmware SW3L-LB to:
730	730
731		-= 7. Trouble Shooting =
	968	+* Change Frequency band/ region.
732	732
733		-== 7.1 AT Command input doesn't work ==
	970	+* Update with new features.
734	734
	972	+* Fix bugs.
735	735
736		-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.
	974	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
737	737
	976	+Methods to Update Firmware:
738	738
739		-== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
	978	+* (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/]]
740	740
	980	+* 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]]**.
741	741
742		-(((
743		-(% 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.)
744		-)))
	982	+= 6. FAQ =
745	745
746		-(((
747		-Troubleshooting: Please avoid use of this product under such circumstance in practice.
748		-)))
	984	+== 6.1  AT Commands input doesn't work ==
749	749
750	750
751		-(((
752		-(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
753		-)))
	987	+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.
754	754
755		-(((
756		-Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
757		-)))
758	758
	990	+= 7. Order Info =
759	759
760		-= 8. Order Info =
761	761
	993	+Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
762	762
763		-Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
	995	+(% style="color:red" %)**XXX**(%%): The default frequency band
764	764
765		-(% style="color:red" %)**XXX**(%%): **The default frequency band**
766		-
767	767	* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
768	768
769	769	* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
...	...	@@ -780,12 +780,41 @@
780	780
781	781	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
782	782
783		-= 9. ​Packing Info =
	1013	+(((
	1014	+(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
	1015	+)))
784	784
	1017	+(((
	1018	+ **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
	1019	+)))
785	785
	1021	+(((
	1022	+ **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	1023	+)))
	1024	+
	1025	+(((
	1026	+ **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	1027	+)))
	1028	+
	1029	+* (((
	1030	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	1031	+)))
	1032	+
	1033	+* (((
	1034	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	1035	+)))
	1036	+
	1037	+* (((
	1038	+calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
	1039	+)))
	1040	+
	1041	+
	1042	+= 8. ​Packing Info =
	1043	+
	1044	+
786	786	(% style="color:#037691" %)**Package Includes**:
787	787
788		-* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
	1047	+* SW3L-LB LoRaWAN Flow Sensor
789	789
790	790	(% style="color:#037691" %)**Dimension and weight**:
791	791
...	...	@@ -797,9 +797,11 @@
797	797
798	798	* Weight / pcs : g
799	799
800		-= 10. Support =
801	801
802	802
	1061	+= 9. Support =
	1062	+
	1063	+
803	803	* 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.
804	804
805	805	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].

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