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
...	...	@@ -44,42 +44,52 @@
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	+* Distance Detection by Ultrasonic technology
	43	+* Flat object range 280mm - 7500mm
	44	+* Accuracy: ±(1cm+S*0.3%) (S: Distance)
	45	+* Cable Length : 25cm
51	51	* Support Bluetooth v5.1 and LoRaWAN remote configure
52	52	* Support wireless OTA update firmware
53	53	* AT Commands to change parameters
54	54	* Downlink to change configure
	50	+* IP66 Waterproof Enclosure
55	55	* 8500mAh Battery for long term use
56	56
57		-
58	58	== 1.3 Specification ==
59	59
60	60
	56	+(% style="color:#037691" %)**Rated environmental conditions:**
	57	+
	58	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	59	+|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
	60	+**Minimum value**
	61	+)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
	62	+**Typical value**
	63	+)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
	64	+**Maximum value**
	65	+)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
	66	+|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
	67	+|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
	68	+|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
	69	+|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
	70	+
	71	+
	72	+
	73	+)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
	74	+
	75	+(((
	76	+**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
	77	+
	78	+**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
	79	+
	80	+
	81	+)))
	82	+
61	61	(% style="color:#037691" %)**Common DC Characteristics:**
62	62
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
...	...	@@ -101,10 +101,24 @@
101	101	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
102	102
103	103
104		-== 1.4 Applications ==
	109	+== 1.4 Effective measurement range Reference beam pattern ==
105	105
106	106
	112	+**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
	113	+
	114	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
	115	+
	116	+
	117	+**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
	118	+
	119	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
	120	+
	121	+
	122	+== 1.5 Applications ==
	123	+
	124	+
107	107	* Horizontal distance measurement
	126	+* Liquid level measurement
108	108	* Parking management system
109	109	* Object proximity and presence detection
110	110	* Intelligent trash can management system
...	...	@@ -111,19 +111,17 @@
111	111	* Robot obstacle avoidance
112	112	* Automatic control
113	113	* Sewer
	133	+* Bottom water level monitoring
114	114
	135	+== 1.6 Sleep mode and working mode ==
115	115
116		-(% style="display:none" %)
117	117
118		-== 1.5 Sleep mode and working mode ==
119		-
120		-
121	121	(% 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.
122	122
123	123	(% 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.
124	124
125	125
126		-== 1.6 Button & LEDs ==
	143	+== 1.7 Button & LEDs ==
127	127
128	128
129	129	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
...	...	@@ -142,11 +142,11 @@
142	142	)))
143	143	|(% 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.
144	144
	162	+== 1.8 BLE connection ==
145	145
146		-== 1.7 BLE connection ==
147	147
	165	+DDS75-LB support BLE remote configure.
148	148
149		-LDS12-LB support BLE remote configure.
150	150
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
...	...	@@ -157,14 +157,16 @@
157	157	If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
158	158
159	159
160		-== 1.8 Pin Definitions ==
	177	+== 1.9 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"]]
	179	+[[image:image-20230523174230-1.png]]
163	163
164	164
165		-== 1.9 Mechanical ==
	182	+== ==
166	166
	184	+== 2.10 Mechanical ==
167	167
	186	+
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 +174,12 @@
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:**
	196	+= 2. Configure DDS75-LB to connect to LoRaWAN network =
178	178
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		-
182		-
183		-= 2. Configure LDS12-LB to connect to LoRaWAN network =
184		-
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.
	201	+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" %)
	212	+[[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.
	215	+(% 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:
	217	+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
	246	+(% 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.
	249	+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
...	...	@@ -242,353 +242,428 @@
242	242
243	243	== 2.3 ​Uplink Payload ==
244	244
	258	+=== 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		-)))
	261	+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
	263	+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.
	264	+
	265	+The Payload format is as below.
	266	+
	267	+
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		-)))
	269	+|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
	270	+|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
	271	+|(% 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"]]
	273	+Example parse in TTNv3
267	267
	275	+[[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
	278	+(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
271	271
272		-Check the battery voltage for LDS12-LB.
	280	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
273	273
274		-Ex1: 0x0B45 = 2885mV
	282	+(% style="color:#037691" %)**Frequency Band**:
275	275
276		-Ex2: 0x0B49 = 2889mV
	284	+*0x01: EU868
277	277
	286	+*0x02: US915
278	278
279		-=== 2.3.2 DS18B20 Temperature sensor ===
	288	+*0x03: IN865
280	280
	290	+*0x04: AU915
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.
	292	+*0x05: KZ865
283	283
	294	+*0x06: RU864
284	284
285		-**Example**:
	296	+*0x07: AS923
286	286
287		-If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
	298	+*0x08: AS923-1
288	288
289		-If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
	300	+*0x09: AS923-2
290	290
	302	+*0x0a: AS923-3
291	291
292		-=== 2.3.3 Distance ===
	304	+*0x0b: CN470
293	293
	306	+*0x0c: EU433
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.
	308	+*0x0d: KR920
296	296
	310	+*0x0e: MA869
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.
	313	+(% style="color:#037691" %)**Sub-Band**:
301	301
	315	+AU915 and US915:value 0x00 ~~ 0x08
302	302
303		-=== 2.3.4 Distance signal strength ===
	317	+CN470: value 0x0B ~~ 0x0C
304	304
	319	+Other Bands: Always 0x00
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.
307	307
	322	+(% style="color:#037691" %)**Battery Info**:
308	308
309		-**Example**:
	324	+Check the battery voltage.
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.
	326	+Ex1: 0x0B45 = 2885mV
312	312
313		-Customers can judge whether they need to adjust the environment based on the signal strength.
	328	+Ex2: 0x0B49 = 2889mV
314	314
315	315
316		-=== 2.3.5 Interrupt Pin ===
	331	+=== 2.3.2 Sensor Configuration, FPORT~=4 ===
317	317
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.
	334	+SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
320	320
321		-Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
	336	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	337	+|(% 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**
	338	+|**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
322	322
323		-**Example:**
	340	+* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
324	324
325		-0x00: Normal uplink packet.
	342	+Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
326	326
327		-0x01: Interrupt Uplink Packet.
328	328
	345	+* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
329	329
330		-=== 2.3.6 LiDAR temp ===
	347	+Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
331	331
	349	+[[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	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℃.
	352	+=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
338	338
339	339
340		-=== 2.3.7 Message Type ===
	355	+(((
	356	+SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
	357	+)))
341	341
	359	+(((
	360	+periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
	361	+)))
342	342
343	343	(((
344		-For a normal uplink payload, the message type is always 0x01.
	364	+Uplink Payload totals 11 bytes.
345	345	)))
346	346
	367	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	368	+|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
	369	+|(% 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**
	370	+|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
	371	+Total pulse Or Last Pulse
	372	+)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
	373	+
	374	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
	375	+|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
	376	+|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
	377	+|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
	378	+
	379	+[[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"]]
	380	+
	381	+
	382	+* (((
	383	+(% style="color:#037691" %)**Calculate Flag**
	384	+)))
	385	+
347	347	(((
348		-Valid Message Type:
	387	+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.
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"]]
	390	+(((
	391	+**Example: in the default payload:**
	392	+)))
355	355
	394	+* (((
	395	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	396	+)))
	397	+* (((
	398	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	399	+)))
	400	+* (((
	401	+calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
	402	+)))
356	356
357		-=== 2.3.8 Decode payload in The Things Network ===
	404	+(((
	405	+Default value: 0.
	406	+)))
358	358
	408	+(((
	409	+Range (6 bits): (b)000000 ~~ (b) 111111
359	359
360		-While using TTN network, you can add the payload format to decode the payload.
	411	+If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
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"]]
	413	+1) User can set the Calculate Flag of this sensor to 3.
363	363
	415	+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.
	416	+)))
364	364
365	365	(((
366		-The payload decoder function for TTN is here:
	419	+(% 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"]]
367	367	)))
368	368
	422	+* (((
	423	+(% style="color:#037691" %)**Alarm**
	424	+)))
	425	+
369	369	(((
370		-LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
	427	+See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
371	371	)))
372	372
	430	+[[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"]]
373	373
374		-== 2.4 Uplink Interval ==
375	375
	433	+* (((
	434	+(% style="color:#037691" %)**Total pulse**
	435	+)))
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"]]
	437	+(((
	438	+Total pulse/counting since factory
	439	+)))
378	378
	441	+(((
	442	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	443	+)))
379	379
380		-== 2.5 ​Show Data in DataCake IoT Server ==
	445	+* (((
	446	+(% style="color:#037691" %)**Last Pulse**
	447	+)))
381	381
	449	+(((
	450	+Total pulse since last FPORT=2 uplink. (Default 20 minutes)
	451	+)))
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:
	454	+Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
385	385	)))
386	386
	457	+* (((
	458	+(% style="color:#037691" %)**MOD: Default =0**
	459	+)))
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.**
	462	+MOD=0 ~-~-> Uplink Total Pulse since factory
390	390	)))
391	391
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:**
	466	+MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
394	394	)))
395	395
	469	+* (((
	470	+(% style="color:#037691" %)**Water Flow Value**
	471	+)))
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"]]
	473	+(((
	474	+**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
	475	+)))
398	398
	477	+[[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"]]
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
	480	+(((
	481	+**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
	482	+)))
402	402
403		-(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
	484	+[[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"]] ** **
404	404
405		-(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
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"]]
	487	+=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
408	408
409	409
410		-After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
	490	+(((
	491	+SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
	492	+)))
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"]]
	494	+(((
	495	+The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
	496	+)))
413	413
	498	+* (((
	499	+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.
	500	+)))
414	414
415		-== 2.6 Datalog Feature ==
	502	+(((
	503	+For example, in the US915 band, the max payload for different DR is:
	504	+)))
416	416
	506	+(((
	507	+(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
	508	+)))
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.
	510	+(((
	511	+(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
	512	+)))
419	419
	514	+(((
	515	+(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
	516	+)))
420	420
421		-=== 2.6.1 Ways to get datalog via LoRaWAN ===
	518	+(((
	519	+(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
	520	+)))
422	422
	522	+(((
	523	+If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
	524	+)))
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.
	526	+(((
	527	+(% style="color:#037691" %)**Downlink:**
	528	+)))
425	425
426		-* (((
427		-a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
	530	+(((
	531	+0x31 62 46 B1 F0 62 46 B3 94 07
428	428	)))
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.
	533	+
	534	+[[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"]]
	535	+
	536	+
	537	+(((
	538	+(% style="color:#037691" %)**Uplink:**
431	431	)))
432	432
433		-Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
	541	+(((
	542	+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
	543	+)))
434	434
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"]]
	545	+(((
	546	+(% style="color:#037691" %)**Parsed Value:**
	547	+)))
436	436
	549	+(((
	550	+[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
	551	+)))
437	437
438		-=== 2.6.2 Unix TimeStamp ===
439	439
	554	+(((
	555	+[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
	556	+)))
440	440
441		-LDS12-LB uses Unix TimeStamp format based on
	558	+(((
	559	+[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
	560	+)))
442	442
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"]]
	562	+(((
	563	+[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
	564	+)))
444	444
445		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
	566	+(((
	567	+[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
	568	+)))
446	446
447		-Below is the converter example
	570	+(((
	571	+[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
	572	+)))
448	448
449		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
	574	+(((
	575	+[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
	576	+)))
450	450
	578	+[[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"]]
451	451
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
	581	+== 2.4 Payload Decoder file ==
454	454
455		-=== 2.6.3 Set Device Time ===
456	456
	584	+In TTN, use can add a custom payload so it shows friendly reading
457	457
458		-User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
	586	+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]]
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).
461	461
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.**
	589	+== 2.5 Datalog Feature ==
463	463
464	464
465		-=== 2.6.4 Poll sensor value ===
	592	+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.
466	466
467	467
468		-Users can poll sensor values based on timestamps. Below is the downlink command.
	595	+=== 2.5.1 Ways to get datalog via LoRaWAN ===
469	469
470		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
471		-|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
472		-|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
473		-|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
474	474
475		-(((
476		-Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
477		-)))
	598	+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.
478	478
479		-(((
480		-For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
	600	+* (((
	601	+a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
481	481	)))
482		-
483		-(((
484		-Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
	603	+* (((
	604	+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.
485	485	)))
486	486
487		-(((
488		-Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
489		-)))
	607	+Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
490	490
	609	+[[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"]]
491	491
492		-== 2.7 Frequency Plans ==
493	493
	612	+=== 2.5.2 Unix TimeStamp ===
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.
496	496
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/]]
	615	+SW3L-LB uses Unix TimeStamp format based on
498	498
	617	+[[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"]]
499	499
500		-== 2.8 LiDAR ToF Measurement ==
	619	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
501	501
502		-=== 2.8.1 Principle of Distance Measurement ===
	621	+Below is the converter example
503	503
	623	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
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.
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"]]
	626	+So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
508	508
509	509
510		-=== 2.8.2 Distance Measurement Characteristics ===
	629	+=== 2.5.3 Set Device Time ===
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:
	632	+User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
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"]]
	634	+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).
516	516
	636	+(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
517	517
518		-(((
519		-(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
520		-)))
521	521
522		-(((
523		-(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
524		-)))
	639	+=== 2.5.4 Poll sensor value ===
525	525
	641	+
	642	+Users can poll sensor values based on timestamps. Below is the downlink command.
	643	+
	644	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
	645	+|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
	646	+|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
	647	+|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
	648	+
526	526	(((
527		-(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	650	+Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
528	528	)))
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:
	654	+For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
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.
	658	+Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
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.
	662	+Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
545	545	)))
546	546
547	547
548		-=== 2.8.3 Notice of usage ===
	666	+== 2.6 Frequency Plans ==
549	549
550	550
551		-Possible invalid /wrong reading for LiDAR ToF tech:
	669	+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.
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.
	671	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
557	557
558	558
559		-=== 2.8.4  Reflectivity of different objects ===
	674	+= 3. Configure SW3L-LB =
560	560
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%
584		-
585		-
586		-= 3. Configure LDS12-LB =
587		-
588	588	== 3.1 Configure Methods ==
589	589
590	590
591		-LDS12-LB supports below configure method:
	679	+SW3L-LB supports below configure method:
592	592
593	593	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
594	594
...	...	@@ -596,7 +596,6 @@
596	596
597	597	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
598	598
599		-
600	600	== 3.2 General Commands ==
601	601
602	602
...	...	@@ -611,10 +611,10 @@
611	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/]]
612	612
613	613
614		-== 3.3 Commands special design for LDS12-LB ==
	701	+== 3.3 Commands special design for SW3L-LB ==
615	615
616	616
617		-These commands only valid for LDS12-LB, as below:
	704	+These commands only valid for SW3L-LB, as below:
618	618
619	619
620	620	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -629,7 +629,7 @@
629	629	)))
630	630
631	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**
	719	+|=(% 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**
633	633	|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
634	634	30000
635	635	OK
...	...	@@ -656,196 +656,261 @@
656	656	Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
657	657	)))
658	658	* (((
659		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	746	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	747	+)))
660	660
	749	+=== 3.3.2 Quit AT Command ===
661	661
662		-
	751	+
	752	+Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
	753	+
	754	+(% style="color:blue" %)**AT Command: AT+DISAT**
	755	+
	756	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
	757	+|=(% 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**
	758	+|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
	759	+
	760	+(% style="color:blue" %)**Downlink Command:**
	761	+
	762	+No downlink command for this feature.
	763	+
	764	+
	765	+=== 3.3.3 Get Device Status ===
	766	+
	767	+
	768	+Send a LoRaWAN downlink to ask device send Alarm settings.
	769	+
	770	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
	771	+
	772	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
	773	+
	774	+
	775	+=== 3.3.4 Alarm for continuously water flow ===
	776	+
	777	+
	778	+(((
	779	+This feature is to monitor and send Alarm for continuously water flow.
663	663	)))
664	664
665		-=== 3.3.2 Set Interrupt Mode ===
	782	+(((
	783	+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.
	784	+)))
666	666
	786	+(((
	787	+To monitor this faulty and send alarm, there are two settings:
	788	+)))
667	667
668		-Feature, Set Interrupt mode for PA8 of pin.
	790	+* (((
	791	+(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
	792	+)))
669	669
670		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
	794	+(((
	795	+Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
	796	+)))
671	671
672		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	798	+* (((
	799	+(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
	800	+)))
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
	802	+(((
	803	+**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.
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**
	806	+(((
	807	+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.
	808	+)))
690	690
691		-Format: Command Code (0x06) followed by 3 bytes.
	810	+(((
	811	+(% 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.**
	812	+)))
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.
	814	+(((
	815	+(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
	816	+)))
694	694
695		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
	818	+* (((
	819	+AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
	820	+)))
696	696
697		-* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
	822	+* (((
	823	+AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
	824	+)))
698	698
	826	+(((
	827	+(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
	828	+)))
699	699
700		-=== 3.3.3 Get Firmware Version Info ===
	830	+(((
	831	+Command: **0xAA aa bb cc**
	832	+)))
701	701
	834	+(((
	835	+AA: Command Type Code
	836	+)))
702	702
703		-Feature: use downlink to get firmware version.
	838	+(((
	839	+aa: Stop duration
	840	+)))
704	704
705		-(% style="color:blue" %)**Downlink Command: 0x26**
	842	+(((
	843	+bb cc: Alarm Timer
	844	+)))
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
	846	+(((
	847	+If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
	848	+)))
710	710
711		-* Reply to the confirmation package: 26 01
712		-* Reply to non-confirmed packet: 26 00
713	713
714		-Device will send an uplink after got this downlink command. With below payload:
	851	+=== 3.3.5 Clear Flash Record ===
715	715
716		-Configures info payload:
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
	854	+Feature: Clear flash storage for data log feature.
	855	+
	856	+(% style="color:blue" %)**AT Command: AT+CLRDTA**
	857	+
	858	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
	859	+|=(% 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**
	860	+|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
	861	+
	862	+(((
	863	+(% style="color:blue" %)**Downlink Command:**
729	729	)))
730	730
731		-(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
	866	+(((
	867	+* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
	868	+)))
732	732
733		-(% style="color:#037691" %)**Frequency Band**:
734	734
735		-*0x01: EU868
736	736
737		-*0x02: US915
	872	+=== 3.3.6 Set the calculate flag ===
738	738
739		-*0x03: IN865
740	740
741		-*0x04: AU915
	875	+Feature: Set the calculate flag
742	742
743		-*0x05: KZ865
	877	+(% style="color:blue" %)**AT Command: AT+CALCFLAG**
744	744
745		-*0x06: RU864
	879	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
	880	+|=(% 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**
	881	+|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
	882	+|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
746	746
747		-*0x07: AS923
	884	+(% style="color:blue" %)**Downlink Command:**
748	748
749		-*0x08: AS923-1
	886	+* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
750	750
751		-*0x09: AS923-2
	888	+=== 3.3.7 Set count number ===
752	752
753		-*0xa0: AS923-3
754	754
	891	+Feature: Manually set the count number
755	755
756		-(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
	893	+(% style="color:blue" %)**AT Command: AT+SETCNT**
757	757
758		-(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	895	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
	896	+|=(% 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**
	897	+|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
	898	+|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
759	759
760		-(% style="color:#037691" %)**Sensor Type**:
	900	+(% style="color:blue" %)**Downlink Command:**
761	761
762		-0x01: LSE01
	902	+* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
763	763
764		-0x02: LDDS75
	904	+* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
765	765
766		-0x03: LDDS20
	906	+=== 3.3.8 Set Interrupt Mode ===
767	767
768		-0x04: LLMS01
769	769
770		-0x05: LSPH01
	909	+Feature, Set Interrupt mode for PA8 of pin.
771	771
772		-0x06: LSNPK01
	911	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
773	773
774		-0x07: LLDS12
	913	+(% style="color:blue" %)**AT Command: AT+INTMOD**
775	775
	915	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	916	+|=(% 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**
	917	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	918	+0
	919	+OK
	920	+the mode is 0 =Disable Interrupt
	921	+)))
	922	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	923	+Set Transmit Interval
	924	+0. (Disable Interrupt),
	925	+~1. (Trigger by rising and falling edge)
	926	+2. (Trigger by falling edge)
	927	+3. (Trigger by rising edge)
	928	+)))|(% style="width:157px" %)OK
776	776
777		-= 4. Battery & Power Consumption =
	930	+(% style="color:blue" %)**Downlink Command: 0x06**
778	778
	932	+Format: Command Code (0x06) followed by 3 bytes.
779	779
780		-LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	934	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
781	781
782		-[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
	936	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
783	783
	938	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
784	784
785		-= 5. OTA Firmware update =
	940	+=== 3.3.9 Set work mode ===
786	786
787	787
788		-(% class="wikigeneratedid" %)
789		-User can change firmware LDS12-LB to:
	943	+Feature: Manually set the work mode
790	790
791		-* Change Frequency band/ region.
792	792
793		-* Update with new features.
	946	+(% style="color:blue" %)**AT Command: AT+MOD**
794	794
795		-* Fix bugs.
	948	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
	949	+|=(% 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**
	950	+|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
	951	+|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
796	796
797		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
	953	+(% style="color:blue" %)**Downlink Command:**
798	798
799		-Methods to Update Firmware:
	955	+* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
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/]]**
	957	+* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
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]]**.
	959	+= 4. Battery & Power Consumption =
804	804
805	805
806		-= 6. FAQ =
	962	+SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
807	807
808		-== 6.1 What is the frequency plan for LDS12-LB? ==
	964	+[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
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"]]
	967	+= 5. OTA Firmware update =
812	812
813	813
814		-= 7. Trouble Shooting =
	970	+(% class="wikigeneratedid" %)
	971	+User can change firmware SW3L-LB to:
815	815
816		-== 7.1 AT Command input doesn't work ==
	973	+* Change Frequency band/ region.
817	817
	975	+* Update with new features.
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.
	977	+* Fix bugs.
820	820
	979	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
821	821
822		-== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
	981	+Methods to Update Firmware:
823	823
	983	+* (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/]]
824	824
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.)
827		-)))
	985	+* 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]]**.
828	828
829		-(((
830		-(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
831		-)))
	987	+= 6. FAQ =
832	832
	989	+== 6.1  AT Commands input doesn't work ==
833	833
834		-(((
835		-(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
836		-)))
837	837
838		-(((
839		-(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
840		-)))
	992	+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.
841	841
842	842
843		-= 8. Order Info =
	995	+= 7. Order Info =
844	844
845	845
846		-Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
	998	+Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
847	847
848		-(% style="color:red" %)**XXX**(%%): **The default frequency band**
	1000	+(% style="color:red" %)**XXX**(%%): The default frequency band
849	849
850	850	* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
851	851
...	...	@@ -863,13 +863,43 @@
863	863
864	864	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
865	865
	1018	+(((
	1019	+(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
	1020	+)))
866	866
867		-= 9. ​Packing Info =
	1022	+(((
	1023	+ **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
	1024	+)))
868	868
	1026	+(((
	1027	+ **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	1028	+)))
869	869
	1030	+(((
	1031	+ **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	1032	+)))
	1033	+
	1034	+* (((
	1035	+calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
	1036	+)))
	1037	+
	1038	+* (((
	1039	+calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
	1040	+)))
	1041	+
	1042	+* (((
	1043	+calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
	1044	+
	1045	+
	1046	+
	1047	+)))
	1048	+
	1049	+= 8. ​Packing Info =
	1050	+
	1051	+
870	870	(% style="color:#037691" %)**Package Includes**:
871	871
872		-* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
	1054	+* SW3L-LB LoRaWAN Flow Sensor
873	873
874	874	(% style="color:#037691" %)**Dimension and weight**:
875	875
...	...	@@ -881,10 +881,9 @@
881	881
882	882	* Weight / pcs : g
883	883
	1066	+= 9. Support =
884	884
885		-= 10. Support =
886	886
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.
889	889
890	890	* 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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