Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01

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Details

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Title

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

Content

...	...	@@ -1,9 +1,12 @@
1	1	(% style="text-align:center" %)
2		-[[image:image-20230612170349-1.png||height="656" width="656"]]
	2	+[[image:image-20230614153353-1.png]]
3	3
4	4
5	5
6	6
	7	+
	8	+
	9	+
7	7	**Table of Contents：**
8	8
9	9	{{toc/}}
...	...	@@ -15,24 +15,26 @@
15	15
16	16	= 1. Introduction =
17	17
18		-== 1.1 What is LoRaWAN Distance Detection Sensor ==
	21	+== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
19	19
20	20
21		-The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
	24	+The Dragino LDS12-LB is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
22	22
23		-It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	26	+The LDS12-LB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
24	24
25		-The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	28	+It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
26	26
27		-SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
	30	+The LoRa wireless technology used in LDS12-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28	28
29		-SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	32	+LDS12-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30	30
31		-Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
	34	+LDS12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32	32
33		-[[image:image-20230612170943-2.png||height="525" width="912"]]
	36	+Each LDS12-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34	34
	38	+[[image:image-20230614162334-2.png||height="468" width="800"]]
35	35
	40	+
36	36	== 1.2 ​Features ==
37	37
38	38
...	...	@@ -39,52 +39,41 @@
39	39	* LoRaWAN 1.0.3 Class A
40	40	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41	41	* Ultra-low power consumption
42		-* Distance Detection by Ultrasonic technology
43		-* Flat object range 280mm - 7500mm
44		-* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45		-* Cable Length : 25cm
	47	+* Laser technology for distance detection
	48	+* Measure Distance: 0.1m~~12m @ 90% Reflectivity
	49	+* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
	50	+* Monitor Battery Level
46	46	* Support Bluetooth v5.1 and LoRaWAN remote configure
47	47	* Support wireless OTA update firmware
48	48	* AT Commands to change parameters
49	49	* Downlink to change configure
50		-* IP66 Waterproof Enclosure
51	51	* 8500mAh Battery for long term use
52	52
53	53	== 1.3 Specification ==
54	54
55	55
56		-(% style="color:#037691" %)**Rated environmental conditions:**
57		-
58		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59		-|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60		-**Minimum value**
61		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62		-**Typical value**
63		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64		-**Maximum value**
65		-)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66		-|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67		-|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68		-|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69		-|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70		-
71		-
72		-
73		-)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74		-
75		-(((
76		-**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77		-
78		-**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
79		-
80		-
81		-)))
82		-
83	83	(% style="color:#037691" %)**Common DC Characteristics:**
84	84
85	85	* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86	86	* Operating Temperature: -40 ~~ 85°C
87	87
	65	+(% style="color:#037691" %)**Probe Specification:**
	66	+
	67	+* Storage temperature：-20℃~~75℃
	68	+* Operating temperature : -20℃~~60℃
	69	+* Measure Distance:
	70	+** 0.1m ~~ 12m @ 90% Reflectivity
	71	+** 0.1m ~~ 4m @ 10% Reflectivity
	72	+* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
	73	+* Distance resolution : 5mm
	74	+* Ambient light immunity : 70klux
	75	+* Enclosure rating : IP65
	76	+* Light source : LED
	77	+* Central wavelength : 850nm
	78	+* FOV : 3.6°
	79	+* Material of enclosure : ABS+PC
	80	+* Wire length : 25cm
	81	+
88	88	(% style="color:#037691" %)**LoRa Spec:**
89	89
90	90	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -106,24 +106,11 @@
106	106	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107	107
108	108
109		-== 1.4 Effective measurement range Reference beam pattern ==
110	110
	104	+== 1.4 Applications ==
111	111
112		-**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
113	113
114		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
115		-
116		-
117		-**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
118		-
119		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
120		-
121		-
122		-== 1.5 Applications ==
123		-
124		-
125	125	* Horizontal distance measurement
126		-* Liquid level measurement
127	127	* Parking management system
128	128	* Object proximity and presence detection
129	129	* Intelligent trash can management system
...	...	@@ -130,11 +130,14 @@
130	130	* Robot obstacle avoidance
131	131	* Automatic control
132	132	* Sewer
133		-* Bottom water level monitoring
134	134
135		-== 1.6 Sleep mode and working mode ==
136	136
137	137
	117	+(% style="display:none" %)
	118	+
	119	+== 1.5 Sleep mode and working mode ==
	120	+
	121	+
138	138	(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
139	139
140	140	(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
...	...	@@ -162,9 +162,8 @@
162	162	== 1.7 BLE connection ==
163	163
164	164
165		-SW3L-LB support BLE remote configure.
	149	+LDS12-LB support BLE remote configure.
166	166
167		-
168	168	BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
169	169
170	170	* Press button to send an uplink
...	...	@@ -176,25 +176,13 @@
176	176
177	177	== 1.8 Pin Definitions ==
178	178
179		-[[image:image-20230523174230-1.png]]
	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"]]
180	180
181	181
182		-== 1.9 Flow Sensor Spec ==
183	183
	166	+== 1.9 Mechanical ==
184	184
185		-(((
186		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
187		-|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure**
188		-|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L
189		-|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L
190		-|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L
191		-)))
192	192
193		-
194		-
195		-== 2.10 Mechanical ==
196		-
197		-
198	198	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
199	199
200	200
...	...	@@ -204,27 +204,19 @@
204	204	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
205	205
206	206
207		-(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
	178	+(% style="color:blue" %)**Probe Mechanical:**
208	208
209		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]
210	210
211	211
212		-(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
	182	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]]
213	213
214		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]]
215	215
	185	+= 2. Configure LDS12-LB to connect to LoRaWAN network =
216	216
217		-(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
218		-
219		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]]
220		-
221		-
222		-= 2. Configure SW3L-LB to connect to LoRaWAN network =
223		-
224	224	== 2.1 How it works ==
225	225
226	226
227		-The SW3L-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SW3L-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	190	+The LDS12-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the LDS12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
228	228
229	229	(% style="display:none" %) (%%)
230	230
...	...	@@ -235,12 +235,12 @@
235	235
236	236	The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
237	237
238		-[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
	201	+[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
239	239
240	240
241		-(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
	204	+(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
242	242
243		-Each SW3L-LB is shipped with a sticker with the default device EUI as below:
	206	+Each LDS12-LB is shipped with a sticker with the default device EUI as below:
244	244
245	245	[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
246	246
...	...	@@ -269,10 +269,10 @@
269	269	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
270	270
271	271
272		-(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
	235	+(% style="color:blue" %)**Step 2:**(%%) Activate on LDS12-LB
273	273
274	274
275		-Press the button for 5 seconds to activate the SW3L-LB.
	238	+Press the button for 5 seconds to activate the LDS12-LB.
276	276
277	277	(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
278	278
...	...	@@ -279,430 +279,361 @@
279	279	After join success, it will start to upload messages to TTN and you can see the messages in the panel.
280	280
281	281
282		-== 2.3 ​Uplink Payload ==
	245	+== 2.3  ​Uplink Payload ==
283	283
284		-=== 2.3.1 Device Status, FPORT~=5 ===
285	285
	248	+(((
	249	+LDS12-LB will uplink payload via LoRaWAN with below payload format:
	250	+)))
286	286
287		-Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
	252	+(((
	253	+Uplink payload includes in total 11 bytes.
	254	+)))
288	288
289		-Users can use the downlink command(**0x26 01**) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server.
290	290
291		-The Payload format is as below.
	257	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	258	+|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
	259	+**Size(bytes)**
	260	+)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="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" %)**1**|=(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
	261	+|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)(((
	262	+[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]]
	263	+)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
	264	+[[Interrupt flag>>||anchor="H2.3.5A0InterruptPin"]]
	265	+)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|(((
	266	+[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	267	+)))
292	292
	269	+[[image:1654833689380-972.png]]
293	293
294		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
295		-|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
296		-|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
297		-|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
298	298
299		-Example parse in TTNv3
	272	+=== 2.3.1  Battery Info ===
300	300
301		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]
302	302
	275	+Check the battery voltage for LDS12-LB.
303	303
304		-(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
	277	+Ex1: 0x0B45 = 2885mV
305	305
306		-(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
	279	+Ex2: 0x0B49 = 2889mV
307	307
308		-(% style="color:#037691" %)**Frequency Band**:
309	309
310		-*0x01: EU868
	282	+=== 2.3.2  DS18B20 Temperature sensor ===
311	311
312		-*0x02: US915
313	313
314		-*0x03: IN865
	285	+This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
315	315
316		-*0x04: AU915
317	317
318		-*0x05: KZ865
	288	+**Example**:
319	319
320		-*0x06: RU864
	290	+If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
321	321
322		-*0x07: AS923
	292	+If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
323	323
324		-*0x08: AS923-1
325	325
326		-*0x09: AS923-2
	295	+=== 2.3.3  Distance ===
327	327
328		-*0x0a: AS923-3
329	329
330		-*0x0b: CN470
	298	+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.
331	331
332		-*0x0c: EU433
333	333
334		-*0x0d: KR920
	301	+**Example**:
335	335
336		-*0x0e: MA869
	303	+If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
337	337
338	338
339		-(% style="color:#037691" %)**Sub-Band**:
	306	+=== 2.3.4  Distance signal strength ===
340	340
341		-AU915 and US915:value 0x00 ~~ 0x08
342	342
343		-CN470: value 0x0B ~~ 0x0C
	309	+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.
344	344
345		-Other Bands: Always 0x00
346	346
	312	+**Example**:
347	347
348		-(% style="color:#037691" %)**Battery Info**:
	314	+If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
349	349
350		-Check the battery voltage.
	316	+Customers can judge whether they need to adjust the environment based on the signal strength.
351	351
352		-Ex1: 0x0B45 = 2885mV
353	353
354		-Ex2: 0x0B49 = 2889mV
	319	+=== 2.3.5  Interrupt Pin ===
355	355
356	356
357		-=== 2.3.2 Sensor Configuration, FPORT~=4 ===
	322	+This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
358	358
	324	+Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.6A0Pinmappingandpoweron"]].
359	359
360		-SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
	326	+**Example:**
361	361
362		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
363		-|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1**
364		-|**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve
	328	+0x00: Normal uplink packet.
365	365
366		-* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
	330	+0x01: Interrupt Uplink Packet.
367	367
368		-Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
369	369
	333	+=== 2.3.6  LiDAR temp ===
370	370
371		-* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
372	372
373		-Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
	336	+Characterize the internal temperature value of the sensor.
374	374
375		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]]
	338	+**Example: **
	339	+If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
	340	+If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
376	376
377	377
378		-=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
	343	+=== 2.3.7  Message Type ===
379	379
380	380
381	381	(((
382		-SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
	347	+For a normal uplink payload, the message type is always 0x01.
383	383	)))
384	384
385	385	(((
386		-periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
	351	+Valid Message Type:
387	387	)))
388	388
389		-(((
390		-Uplink Payload totals 11 bytes.
391		-)))
	354	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
	355	+|=(% style="width: 161px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
	356	+|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
	357	+|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
392	392
393		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
394		-|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
395		-|(% style="width:60px" %)**Size(bytes)**|(% style="width:130px" %)**1**|(% style="width:130px" %)**4**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:80px" %)**4**
396		-|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
397		-Total pulse Or Last Pulse
398		-)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
399	399
400		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
401		-|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
402		-|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
403		-|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
	360	+=== 2.3.8  Decode payload in The Things Network ===
404	404
405		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1||alt="image-20220519095946-3.png"]]
406	406
	363	+While using TTN network, you can add the payload format to decode the payload.
407	407
408		-* (((
409		-(% style="color:#037691" %)**Calculate Flag**
410		-)))
411	411
412		-(((
413		-The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
414		-)))
	366	+[[image:1654592762713-715.png]]
415	415
416		-(((
417		-**Example: in the default payload:**
418		-)))
419	419
420		-* (((
421		-calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
422		-)))
423		-* (((
424		-calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
425		-)))
426		-* (((
427		-calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
428		-)))
429		-
430	430	(((
431		-Default value: 0.
	370	+The payload decoder function for TTN is here:
432	432	)))
433	433
434	434	(((
435		-Range (6 bits): (b)000000 ~~ (b) 111111
436		-
437		-If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
438		-
439		-1) User can set the Calculate Flag of this sensor to 3.
440		-
441		-2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count.
	374	+LDS12-LB TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
442	442	)))
443	443
444		-(((
445		-(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.6Setthecalculateflag"]]
446		-)))
447	447
448		-* (((
449		-(% style="color:#037691" %)**Alarm**
450		-)))
	378	+== 2.4  Uplink Interval ==
451	451
452		-(((
453		-See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
454		-)))
455	455
456		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]]
	381	+The LDS12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
457	457
458	458
459		-* (((
460		-(% style="color:#037691" %)**Total pulse**
461		-)))
	384	+== 2.5  ​Show Data in DataCake IoT Server ==
462	462
463		-(((
464		-Total pulse/counting since factory
465		-)))
466	466
467	467	(((
468		-Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	388	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
469	469	)))
470	470
471		-* (((
472		-(% style="color:#037691" %)**Last Pulse**
473		-)))
474	474
475	475	(((
476		-Total pulse since last FPORT=2 uplink. (Default 20 minutes)
	393	+(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
477	477	)))
478	478
479	479	(((
480		-Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
	397	+(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
481	481	)))
482	482
483		-* (((
484		-(% style="color:#037691" %)**MOD: Default =0**
485		-)))
486	486
487		-(((
488		-MOD=0 ~-~-> Uplink Total Pulse since factory
489		-)))
	401	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
490	490
491		-(((
492		-MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
493		-)))
494	494
495		-* (((
496		-(% style="color:#037691" %)**Water Flow Value**
497		-)))
	404	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
498	498
499		-(((
500		-**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
501		-)))
502	502
503		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1||alt="image-20220519095946-5.png"]]
	407	+(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
504	504
	409	+(% style="color:blue" %)**Step 4**(%%)**: Search the LDS12-LB and add DevEUI.**
505	505
506		-(((
507		-**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
508		-)))
	411	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
509	509
510		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] ** **
511	511
	414	+After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
512	512
513		-=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
	416	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
514	514
515	515
516		-(((
517		-SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
518		-)))
	419	+== 2.6 Datalog Feature ==
519	519
520		-(((
521		-The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
522		-)))
523	523
524		-* (((
525		-Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
526		-)))
	422	+Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LDS12-LB will store the reading for future retrieving purposes.
527	527
528		-(((
529		-For example, in the US915 band, the max payload for different DR is:
530		-)))
531	531
532		-(((
533		-(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
534		-)))
	425	+=== 2.6.1 Ways to get datalog via LoRaWAN ===
535	535
536		-(((
537		-(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
538		-)))
539	539
540		-(((
541		-(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
542		-)))
	428	+Set PNACKMD=1, LDS12-LB will wait for ACK for every uplink, when there is no LoRaWAN network,LDS12-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
543	543
544		-(((
545		-(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
	430	+* (((
	431	+a) LDS12-LB will do an ACK check for data records sending to make sure every data arrive server.
546	546	)))
547		-
548		-(((
549		-If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
	433	+* (((
	434	+b) LDS12-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but LDS12-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LDS12-LB gets a ACK, LDS12-LB will consider there is a network connection and resend all NONE-ACK messages.
550	550	)))
551	551
552		-(((
553		-(% style="color:#037691" %)**Downlink:**
554		-)))
	437	+Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
555	555
556		-(((
557		-0x31 62 46 B1 F0 62 46 B3 94 07
558		-)))
	439	+[[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"]]
559	559
560		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1||alt="1652926690850-712.png"]]
561	561
	442	+=== 2.6.2 Unix TimeStamp ===
562	562
563		-(((
564		-(% style="color:#037691" %)**Uplink:**
565		-)))
566	566
567		-(((
568		-00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E
569		-)))
	445	+LDS12-LB uses Unix TimeStamp format based on
570	570
571		-(((
572		-(% style="color:#037691" %)**Parsed Value:**
573		-)))
	447	+[[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"]]
574	574
575		-(((
576		-[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
577		-)))
	449	+User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
578	578
	451	+Below is the converter example
579	579
580		-(((
581		-[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
582		-)))
	453	+[[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"]]
583	583
584		-(((
585		-[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
586		-)))
587	587
588		-(((
589		-[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
590		-)))
	456	+So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
591	591
592		-(((
593		-[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
594		-)))
595	595
596		-(((
597		-[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
598		-)))
	459	+=== 2.6.3 Set Device Time ===
599	599
600		-(((
601		-[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
602		-)))
603	603
604		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1||alt="1652926777796-267.png"]]
	462	+User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
605	605
	464	+Once LDS12-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LDS12-LB. If LDS12-LB fails to get the time from the server, LDS12-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
606	606
607		-== 2.4 Payload Decoder file ==
	466	+(% 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.**
608	608
609	609
610		-In TTN, use can add a custom payload so it shows friendly reading
	469	+=== 2.6.4 Poll sensor value ===
611	611
612		-In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
613	613
	472	+Users can poll sensor values based on timestamps. Below is the downlink command.
614	614
615		-== 2.5 Datalog Feature ==
	474	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
	475	+|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
	476	+|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
	477	+|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
616	616
	479	+(((
	480	+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.
	481	+)))
617	617
618		-Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
	483	+(((
	484	+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"]]
	485	+)))
619	619
	487	+(((
	488	+Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
	489	+)))
620	620
621		-=== 2.5.1 Ways to get datalog via LoRaWAN ===
	491	+(((
	492	+Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
	493	+)))
622	622
623	623
624		-Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
	496	+== 2.7 Frequency Plans ==
625	625
626		-* (((
627		-a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
628		-)))
629		-* (((
630		-b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
631		-)))
632	632
633		-Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
	499	+The LDS12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
634	634
635		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
	501	+[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
636	636
637	637
638		-=== 2.5.2 Unix TimeStamp ===
	504	+== 2.8 LiDAR ToF Measurement ==
639	639
	506	+=== 2.8.1 Principle of Distance Measurement ===
640	640
641		-SW3L-LB uses Unix TimeStamp format based on
642	642
643		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
	509	+The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
644	644
645		-User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
646	646
647		-Below is the converter example
	512	+[[image:1654831757579-263.png]]
648	648
649		-[[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"]]
650	650
	515	+=== 2.8.2 Distance Measurement Characteristics ===
651	651
652		-So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
653	653
	518	+With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
654	654
655		-=== 2.5.3 Set Device Time ===
	520	+[[image:1654831774373-275.png]]
656	656
657	657
658		-User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
	523	+(((
	524	+(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	525	+)))
659	659
660		-Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
	527	+(((
	528	+(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	529	+)))
661	661
662		-(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
	531	+(((
	532	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	533	+)))
663	663
664	664
665		-=== 2.5.4 Poll sensor value ===
	536	+(((
	537	+Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
	538	+)))
666	666
667	667
668		-Users can poll sensor values based on timestamps. Below is the downlink command.
	541	+[[image:1654831797521-720.png]]
669	669
670		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
671		-|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
672		-|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
673		-|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
674	674
675	675	(((
676		-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.
	545	+In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
677	677	)))
678	678
679		-(((
680		-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"]]
681		-)))
	548	+[[image:1654831810009-716.png]]
682	682
683		-(((
684		-Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
685		-)))
686	686
687	687	(((
688		-Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
	552	+If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
689	689	)))
690	690
691	691
692		-== 2.6 Frequency Plans ==
	556	+=== 2.8.3 Notice of usage: ===
693	693
694	694
695		-The SW3L-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
	559	+Possible invalid /wrong reading for LiDAR ToF tech:
696	696
697		-[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
	561	+* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
	562	+* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might be wrong.
	563	+* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
	564	+* The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
698	698
699	699
700		-= 3. Configure SW3L-LB =
	567	+=== 2.8.4  Reflectivity of different objects ===
701	701
	569	+
	570	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %)
	571	+|=(% style="width: 54px;background-color:#D9E2F3;color:#0070C0" %)Item|=(% style="width: 231px;background-color:#D9E2F3;color:#0070C0" %)Material|=(% style="width: 94px;background-color:#D9E2F3;color:#0070C0" %)Relectivity
	572	+|(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4%
	573	+|(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3%
	574	+|(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4%
	575	+|(% style="width:53px" %)4|(% style="width:229px" %)Coal (different types of coal)|(% style="width:93px" %)4~~8%
	576	+|(% style="width:53px" %)5|(% style="width:229px" %)Black car paint|(% style="width:93px" %)5%
	577	+|(% style="width:53px" %)6|(% style="width:229px" %)Black Jam|(% style="width:93px" %)10%
	578	+|(% style="width:53px" %)7|(% style="width:229px" %)Opaque black plastic|(% style="width:93px" %)14%
	579	+|(% style="width:53px" %)8|(% style="width:229px" %)Clean rough board|(% style="width:93px" %)20%
	580	+|(% style="width:53px" %)9|(% style="width:229px" %)Translucent plastic bottle|(% style="width:93px" %)62%
	581	+|(% style="width:53px" %)10|(% style="width:229px" %)Carton cardboard|(% style="width:93px" %)68%
	582	+|(% style="width:53px" %)11|(% style="width:229px" %)Clean pine|(% style="width:93px" %)70%
	583	+|(% style="width:53px" %)12|(% style="width:229px" %)Opaque white plastic|(% style="width:93px" %)87%
	584	+|(% style="width:53px" %)13|(% style="width:229px" %)White Jam|(% style="width:93px" %)90%
	585	+|(% style="width:53px" %)14|(% style="width:229px" %)Kodak Standard Whiteboard|(% style="width:93px" %)100%
	586	+|(% style="width:53px" %)15|(% style="width:229px" %)(((
	587	+Unpolished white metal surface
	588	+)))|(% style="width:93px" %)130%
	589	+|(% style="width:53px" %)16|(% style="width:229px" %)Glossy light metal surface|(% style="width:93px" %)150%
	590	+|(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
	591	+|(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
	592	+
	593	+
	594	+= 3. Configure LDS12-LB =
	595	+
702	702	== 3.1 Configure Methods ==
703	703
704	704
705		-SW3L-LB supports below configure method:
	599	+LDS12-LB supports below configure method:
706	706
707	707	* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
708	708
...	...	@@ -724,10 +724,10 @@
724	724	[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
725	725
726	726
727		-== 3.3 Commands special design for SW3L-LB ==
	621	+== 3.3 Commands special design for LDS12-LB ==
728	728
729	729
730		-These commands only valid for SW3L-LB, as below:
	624	+These commands only valid for LDS12-LB, as below:
731	731
732	732
733	733	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -769,223 +769,130 @@
769	769	Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
770	770	)))
771	771	* (((
772		-Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
	666	+Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
773	773	)))
774	774
775		-=== 3.3.2 Quit AT Command ===
776	776
	670	+=== 3.3.2 Set Interrupt Mode ===
777	777
778		-Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
779	779
780		-(% style="color:blue" %)**AT Command: AT+DISAT**
	673	+Feature, Set Interrupt mode for PA8 of pin.
781	781
782		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
783		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
784		-|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
	675	+When AT+INTMOD=0 is set, PA8 is used as a digital input port.
785	785
786		-(% style="color:blue" %)**Downlink Command:**
	677	+(% style="color:blue" %)**AT Command: AT+INTMOD**
787	787
788		-No downlink command for this feature.
789		-
790		-
791		-=== 3.3.3 Get Device Status ===
792		-
793		-
794		-Send a LoRaWAN downlink to ask device send Alarm settings.
795		-
796		-(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
797		-
798		-Sensor will upload Device Status via FPORT=5. See payload section for detail.
799		-
800		-
801		-=== 3.3.4 Alarm for continuously water flow ===
802		-
803		-
804		-(((
805		-This feature is to monitor and send Alarm for continuously water flow.
	679	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
	680	+|=(% 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**
	681	+|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
	682	+0
	683	+OK
	684	+the mode is 0 =Disable Interrupt
806	806	)))
	686	+|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
	687	+Set Transmit Interval
	688	+0. (Disable Interrupt),
	689	+~1. (Trigger by rising and falling edge)
	690	+2. (Trigger by falling edge)
	691	+3. (Trigger by rising edge)
	692	+)))|(% style="width:157px" %)OK
807	807
808		-(((
809		-Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
810		-)))
	694	+(% style="color:blue" %)**Downlink Command: 0x06**
811	811
812		-(((
813		-To monitor this faulty and send alarm, there are two settings:
814		-)))
	696	+Format: Command Code (0x06) followed by 3 bytes.
815	815
816		-* (((
817		-(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
818		-)))
	698	+This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
819	819
820		-(((
821		-Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
822		-)))
	700	+* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
823	823
824		-* (((
825		-(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
826		-)))
	702	+* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
827	827
828		-(((
829		-**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
830		-)))
831	831
832		-(((
833		-So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
834		-)))
835	835
836		-(((
837		-(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
838		-)))
839	839
840		-(((
841		-(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
842		-)))
	707	+=== 3.3.3 Get Firmware Version Info ===
843	843
844		-* (((
845		-AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
846		-)))
847	847
848		-* (((
849		-AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
850		-)))
	710	+Feature: use downlink to get firmware version.
851	851
852		-(((
853		-(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
854		-)))
	712	+(% style="color:#037691" %)**Downlink Command: 0x26**
855	855
856		-(((
857		-Command: **0xAA aa bb cc**
858		-)))
	714	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
	715	+|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Downlink payload size(bytes)**
	716	+|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
859	859
860		-(((
861		-AA: Command Type Code
862		-)))
	718	+* Reply to the confirmation package: 26 01
	719	+* Reply to non-confirmed packet: 26 00
863	863
864		-(((
865		-aa: Stop duration
866		-)))
	721	+Device will send an uplink after got this downlink command. With below payload:
867	867
868		-(((
869		-bb cc: Alarm Timer
870		-)))
	723	+Configures info payload:
871	871
872		-(((
873		-If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
	725	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	726	+|=(% style="background-color:#D9E2F3;color:#0070C0" %)(((
	727	+**Size(bytes)**
	728	+)))|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**5**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
	729	+|**Value**|Software Type|(((
	730	+Frequency
	731	+Band
	732	+)))|Sub-band|(((
	733	+Firmware
	734	+Version
	735	+)))|Sensor Type|Reserve|(((
	736	+[[Message Type>>||anchor="H2.3.7A0MessageType"]]
	737	+Always 0x02
874	874	)))
875	875
	740	+(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
876	876
877		-=== 3.3.5 Clear Flash Record ===
	742	+(% style="color:#037691" %)**Frequency Band**:
878	878
	744	+*0x01: EU868
879	879
880		-Feature: Clear flash storage for data log feature.
	746	+*0x02: US915
881	881
882		-(% style="color:blue" %)**AT Command: AT+CLRDTA**
	748	+*0x03: IN865
883	883
884		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
885		-|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
886		-|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
	750	+*0x04: AU915
887	887
888		-(((
889		-(% style="color:blue" %)**Downlink Command:**
890		-)))
	752	+*0x05: KZ865
891	891
892		-(((
893		-* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
894		-)))
	754	+*0x06: RU864
895	895
	756	+*0x07: AS923
896	896
	758	+*0x08: AS923-1
897	897
898		-=== 3.3.6 Set the calculate flag ===
	760	+*0x09: AS923-2
899	899
	762	+*0xa0: AS923-3
900	900
901		-Feature: Set the calculate flag
902	902
903		-(% style="color:blue" %)**AT Command: AT+CALCFLAG**
	765	+(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
904	904
905		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
906		-|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
907		-|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
908		-|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
	767	+(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
909	909
910		-(% style="color:blue" %)**Downlink Command:**
	769	+(% style="color:#037691" %)**Sensor Type**:
911	911
912		-* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
	771	+0x01: LSE01
913	913
914		-=== 3.3.7 Set count number ===
	773	+0x02: LDDS75
915	915
	775	+0x03: LDDS20
916	916
917		-Feature: Manually set the count number
	777	+0x04: LLMS01
918	918
919		-(% style="color:blue" %)**AT Command: AT+SETCNT**
	779	+0x05: LSPH01
920	920
921		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
922		-|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
923		-|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
924		-|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
	781	+0x06: LSNPK01
925	925
926		-(% style="color:blue" %)**Downlink Command:**
	783	+0x07: LLDS12
927	927
928		-* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
929	929
930		-* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
931		-
932		-=== 3.3.8 Set Interrupt Mode ===
933		-
934		-
935		-Feature, Set Interrupt mode for PA8 of pin.
936		-
937		-When AT+INTMOD=0 is set, PA8 is used as a digital input port.
938		-
939		-(% style="color:blue" %)**AT Command: AT+INTMOD**
940		-
941		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
942		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
943		-|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
944		-0
945		-OK
946		-the mode is 0 =Disable Interrupt
947		-)))
948		-|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
949		-Set Transmit Interval
950		-0. (Disable Interrupt),
951		-~1. (Trigger by rising and falling edge)
952		-2. (Trigger by falling edge)
953		-3. (Trigger by rising edge)
954		-)))|(% style="width:157px" %)OK
955		-
956		-(% style="color:blue" %)**Downlink Command: 0x06**
957		-
958		-Format: Command Code (0x06) followed by 3 bytes.
959		-
960		-This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
961		-
962		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
963		-
964		-* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
965		-
966		-=== 3.3.9 Set work mode ===
967		-
968		-
969		-Feature: Manually set the work mode
970		-
971		-
972		-(% style="color:blue" %)**AT Command: AT+MOD**
973		-
974		-(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
975		-|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
976		-|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
977		-|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
978		-
979		-(% style="color:blue" %)**Downlink Command:**
980		-
981		-* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
982		-
983		-* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
984		-
985	985	= 4. Battery & Power Consumption =
986	986
987	987
988		-SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
	789	+LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
989	989
990	990	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
991	991
...	...	@@ -994,7 +994,7 @@
994	994
995	995
996	996	(% class="wikigeneratedid" %)
997		-User can change firmware SW3L-LB to:
	798	+User can change firmware LDS12-LB to:
998	998
999	999	* Change Frequency band/ region.
1000	1000
...	...	@@ -1002,82 +1002,80 @@
1002	1002
1003	1003	* Fix bugs.
1004	1004
1005		-Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
	806	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
1006	1006
1007	1007	Methods to Update Firmware:
1008	1008
1009		-* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
	810	+* (Recommanded way) OTA firmware update via wireless:  **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1010	1010
1011		-* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
	812	+* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1012	1012
1013	1013	= 6. FAQ =
1014	1014
1015		-== 6.1  AT Commands input doesn't work ==
	816	+== 6.1 What is the frequency plan for LDS12-LB? ==
1016	1016
1017	1017
1018		-In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
	819	+LDS12-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
1019	1019
1020	1020
1021		-= 7. Order Info =
	822	+= 7. Trouble Shooting =
1022	1022
	824	+== 7.1 AT Command input doesn't work ==
1023	1023
1024		-Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
1025	1025
1026		-(% style="color:red" %)**XXX**(%%): The default frequency band
	827	+In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1027	1027
1028		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1029	1029
1030		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	830	+== 7.2 Significant error between the output distant value of LiDAR and actual distance ==
1031	1031
1032		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1033	1033
1034		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1035		-
1036		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1037		-
1038		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1039		-
1040		-* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1041		-
1042		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1043		-
1044	1044	(((
1045		-(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
	834	+(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1046	1046	)))
1047	1047
1048	1048	(((
1049		- **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
	838	+Troubleshooting: Please avoid use of this product under such circumstance in practice.
1050	1050	)))
1051	1051
	841	+
1052	1052	(((
1053		- **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
	843	+(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1054	1054	)))
1055	1055
1056	1056	(((
1057		- **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
	847	+Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1058	1058	)))
1059	1059
1060		-* (((
1061		-calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1062		-)))
1063	1063
1064		-* (((
1065		-calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1066		-)))
	851	+= 8. Order Info =
1067	1067
1068		-* (((
1069		-calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1070	1070
	854	+Part Number: (% style="color:blue" %)**LDS12-LB-XXX**
1071	1071
1072		-
1073		-)))
	856	+(% style="color:red" %)**XXX**(%%): **The default frequency band**
1074	1074
1075		-= 8. ​Packing Info =
	858	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1076	1076
	860	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1077	1077
	862	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	863	+
	864	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	865	+
	866	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	867	+
	868	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	869	+
	870	+* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
	871	+
	872	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	873	+
	874	+= 9. ​Packing Info =
	875	+
	876	+
1078	1078	(% style="color:#037691" %)**Package Includes**:
1079	1079
1080		-* SW3L-LB LoRaWAN Flow Sensor
	879	+* LDS12-LB LoRaWAN LiDAR ToF Distance Sensor x 1
1081	1081
1082	1082	(% style="color:#037691" %)**Dimension and weight**:
1083	1083
...	...	@@ -1089,7 +1089,7 @@
1089	1089
1090	1090	* Weight / pcs : g
1091	1091
1092		-= 9. Support =
	891	+= 10. Support =
1093	1093
1094	1094
1095	1095	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.

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