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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 77.4
edited by Xiaoling
on 2023/06/13 14:11
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To version 67.24
edited by Xiaoling
on 2023/05/30 17:11
Change comment: There is no comment for this version

Summary

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Title
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1 -DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
1 +SW3L-LB -- LoRaWAN Flow Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230613133716-2.png||height="717" width="717"]]
2 +[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -19,26 +19,27 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
19 +== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
23 23  
24 24  
25 -The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
22 +The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
26 26  
27 -The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 
24 +The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
28 28  
29 -DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
26 +SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
30 30  
31 -The LoRa wireless technology used in DDS20-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28 +The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
32 32  
33 -DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 +SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
34 34  
35 -DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 +SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
36 36  
37 -Each DDS20-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 +Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
38 38  
39 -[[image:image-20230613140115-3.png||height="453" width="800"]]
40 40  
37 +[[image:image-20230530135919-1.png||height="404" width="806"]]
41 41  
39 +
42 42  == 1.2 ​Features ==
43 43  
44 44  
... ... @@ -45,18 +45,18 @@
45 45  * LoRaWAN 1.0.3 Class A
46 46  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 47  * Ultra-low power consumption
48 -* Liquid Level Measurement by Ultrasonic technology
49 -* Measure through container, No need to contact Liquid
50 -* Valid level range 20mm - 2000mm
51 -* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
52 -* Cable Length : 25cm
46 +* Upload water flow volume
47 +* Monitor water waste
48 +* AT Commands to change parameters
49 +* supports Datalog feature
53 53  * Support Bluetooth v5.1 and LoRaWAN remote configure
54 54  * Support wireless OTA update firmware
55 -* AT Commands to change parameters
52 +* Uplink on periodically and open/close event
56 56  * Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 58  * 8500mAh Battery for long term use
59 59  
56 +
57 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -86,436 +86,515 @@
86 86  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
87 87  
88 88  
89 -== 1.4 Suitable Container & Liquid ==
90 90  
88 +== 1.4 Applications ==
91 91  
92 -* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
93 -* Container shape is regular, and surface is smooth.
94 -* Container Thickness:
95 -** Pure metal material.  2~~8mm, best is 3~~5mm
96 -** Pure non metal material: <10 mm
97 -* Pure liquid without irregular deposition.(% style="display:none" %)
98 98  
91 +* Flow Sensor application
92 +* Water Control
93 +* Toilet Flow Sensor
94 +* Monitor Waste water
99 99  
100 100  
101 -== 1.5 Install DDS20-LB ==
102 102  
98 +== 1.5 Sleep mode and working mode ==
103 103  
104 -(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
105 105  
106 -DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
101 +(% 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.
107 107  
103 +(% 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.
108 108  
109 -[[image:image-20220615091045-3.png]]
110 110  
106 +== 1.6 Button & LEDs ==
111 111  
112 112  
113 -(((
114 -(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
115 -)))
109 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
116 116  
117 -(((
118 -For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
111 +
112 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
113 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
114 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
115 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
116 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
119 119  )))
118 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
119 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
120 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
121 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
122 +)))
123 +|(% 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.
120 120  
121 -[[image:image-20220615092010-11.png]]
122 122  
123 123  
124 -No polish needed if the container is shine metal surface without paint or non-metal container.
127 +== 1.7 BLE connection ==
125 125  
126 -[[image:image-20220615092044-12.png]]
127 127  
130 +SW3L-LB support BLE remote configure.
128 128  
129 129  
130 -(((
131 -(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
132 -)))
133 +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:
133 133  
134 -(((
135 -Power on DDS20-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
136 -)))
135 +* Press button to send an uplink
136 +* Press button to active device.
137 +* Device Power on or reset.
137 137  
139 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
138 138  
139 -(((
140 -It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
141 -)))
142 142  
143 -[[image:1655256160324-178.png||height="151" width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]]
142 +== 1.8 Pin Definitions ==
144 144  
144 +[[image:image-20230523174230-1.png]]
145 145  
146 -(((
147 -After paste the DDS20-LB well, power on DDS20-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
148 -)))
149 149  
147 +== 1.9 Flow Sensor Spec ==
150 150  
149 +
151 151  (((
152 -(% style="color:red" %)**LED Status:**
151 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
152 +|=(% 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**
153 +|(% 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
154 +|(% 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
155 +|(% 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
153 153  )))
154 154  
155 -* (((
156 -Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
157 -)))
158 158  
159 -* (((
160 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
161 -)))
162 -* (((
163 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
164 -)))
165 165  
166 -(((
167 -LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
168 -)))
160 +== 2.10 Mechanical ==
169 169  
170 170  
171 -(((
172 -(% style="color:red" %)**Note 2:**
173 -)))
163 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
174 174  
175 -(((
176 -(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
177 -)))
178 178  
166 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
179 179  
180 -(((
181 -(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
182 -)))
183 183  
184 -(((
185 -Prepare Eproxy AB glue.
186 -)))
169 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
187 187  
188 -(((
189 -Put Eproxy AB glue in the sensor and press it hard on the container installation point.
190 -)))
191 191  
192 -(((
193 -Reset DDS20-LB and see if the BLUE LED is slowly blinking.
194 -)))
172 +(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
195 195  
196 -[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]]
174 +[[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"]]
197 197  
198 198  
199 -(((
200 -(% style="color:red" %)**Note 1:**
201 -)))
177 +(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
202 202  
203 -(((
204 -Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
205 -)))
179 +[[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"]]
206 206  
207 207  
208 -(((
209 -(% style="color:red" %)**Note 2:**
210 -)))
182 +(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
211 211  
212 -(((
213 -(% style="color:red" %)**Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
214 -)))
184 +[[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"]]
215 215  
216 216  
217 -== 1.6 Applications ==
187 += 2. Configure SW3L-LB to connect to LoRaWAN network =
218 218  
189 +== 2.1 How it works ==
219 219  
220 -* Smart liquid control solution.
221 221  
222 -* Smart liquefied gas solution.
192 +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.
223 223  
194 +(% style="display:none" %) (%%)
224 224  
225 -== 1.7 Precautions ==
196 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
226 226  
227 227  
228 -* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
199 +Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
229 229  
230 -* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
201 +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.
231 231  
232 -* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %)
203 +[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
233 233  
234 234  
206 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
235 235  
236 -== 1.8 Sleep mode and working mode ==
208 +Each SW3L-LB is shipped with a sticker with the default device EUI as below:
237 237  
210 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
238 238  
239 -(% 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.
240 240  
241 -(% 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.
213 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
242 242  
243 243  
244 -== 1.9 Button & LEDs ==
216 +(% style="color:blue" %)**Register the device**
245 245  
218 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
246 246  
247 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
248 248  
221 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
249 249  
250 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
251 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
252 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
253 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
254 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
255 -)))
256 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
257 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
258 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
259 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
260 -)))
261 -|(% 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.
223 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
262 262  
263 -== 1.10 BLE connection ==
264 264  
226 +(% style="color:blue" %)**Add APP EUI in the application**
265 265  
266 -DDS45-LB support BLE remote configure.
267 267  
229 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
268 268  
269 -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:
270 270  
271 -* Press button to send an uplink
272 -* Press button to active device.
273 -* Device Power on or reset.
232 +(% style="color:blue" %)**Add APP KEY**
274 274  
275 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
234 +[[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"]]
276 276  
277 277  
278 -== 1.11 Pin Definitions ==
237 +(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
279 279  
280 -[[image:image-20230523174230-1.png]]
281 281  
240 +Press the button for 5 seconds to activate the SW3L-LB.
282 282  
283 -== 1.12 Mechanical ==
242 +(% 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.
284 284  
244 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
285 285  
286 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
287 287  
247 +== 2.3 ​Uplink Payload ==
288 288  
289 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
249 +=== 2.3.1 Device Status, FPORT~=5 ===
290 290  
291 291  
292 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
252 +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.
293 293  
254 +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.
294 294  
295 -(% style="color:blue" %)**Probe Mechanical:**
256 +The Payload format is as below.
296 296  
297 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]]
298 298  
259 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
260 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
261 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
262 +|(% 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
299 299  
300 -= 2. Configure DDS45-LB to connect to LoRaWAN network =
264 +Example parse in TTNv3
301 301  
302 -== 2.1 How it works ==
266 +[[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"]]
303 303  
304 304  
305 -The DDS45-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 DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
269 +(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
306 306  
307 -(% style="display:none" %) (%%)
271 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
308 308  
309 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
273 +(% style="color:#037691" %)**Frequency Band**:
310 310  
275 +*0x01: EU868
311 311  
312 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
277 +*0x02: US915
313 313  
314 -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.
279 +*0x03: IN865
315 315  
316 -[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
281 +*0x04: AU915
317 317  
283 +*0x05: KZ865
318 318  
319 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
285 +*0x06: RU864
320 320  
321 -Each DDS45-LB is shipped with a sticker with the default device EUI as below:
287 +*0x07: AS923
322 322  
323 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
289 +*0x08: AS923-1
324 324  
291 +*0x09: AS923-2
325 325  
326 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
293 +*0x0a: AS923-3
327 327  
295 +*0x0b: CN470
328 328  
329 -(% style="color:blue" %)**Register the device**
297 +*0x0c: EU433
330 330  
331 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
299 +*0x0d: KR920
332 332  
301 +*0x0e: MA869
333 333  
334 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
335 335  
336 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
304 +(% style="color:#037691" %)**Sub-Band**:
337 337  
306 +AU915 and US915:value 0x00 ~~ 0x08
338 338  
339 -(% style="color:blue" %)**Add APP EUI in the application**
308 +CN470: value 0x0B ~~ 0x0C
340 340  
310 +Other Bands: Always 0x00
341 341  
342 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
343 343  
313 +(% style="color:#037691" %)**Battery Info**:
344 344  
345 -(% style="color:blue" %)**Add APP KEY**
315 +Check the battery voltage.
346 346  
347 -[[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"]]
317 +Ex1: 0x0B45 = 2885mV
348 348  
319 +Ex2: 0x0B49 = 2889mV
349 349  
350 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
351 351  
322 +=== 2.3.2 Sensor Configuration, FPORT~=4 ===
352 352  
353 -Press the button for 5 seconds to activate the DDS45-LB.
354 354  
355 -(% 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.
325 +SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
356 356  
357 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
327 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
328 +|(% 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**
329 +|**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
358 358  
331 +* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
359 359  
360 -== 2.3  ​Uplink Payload ==
333 +Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
361 361  
362 362  
336 +* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
337 +
338 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
339 +
340 +[[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"]]
341 +
342 +
343 +=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
344 +
345 +
363 363  (((
364 -DDS45-LB will uplink payload via LoRaWAN with below payload format: 
347 +SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
365 365  )))
366 366  
367 367  (((
368 -Uplink payload includes in total 8 bytes.
351 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
369 369  )))
370 370  
354 +(((
355 +Uplink Payload totals 11 bytes.
356 +)))
357 +
371 371  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
372 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
373 -**Size(bytes)**
374 -)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
375 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
376 -[[Distance>>||anchor="H2.3.2A0Distance"]]
377 -(unit: mm)
378 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
379 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
380 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
359 +|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
360 +|(% 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**
361 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
362 +Total pulse Or Last Pulse
363 +)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
381 381  
382 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
365 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
366 +|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
367 +|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
368 +|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
383 383  
370 +[[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"]]
384 384  
385 -=== 2.3.1  Battery Info ===
386 386  
373 +* (((
374 +(% style="color:#037691" %)**Calculate Flag**
375 +)))
387 387  
388 -Check the battery voltage for DDS45-LB.
377 +(((
378 +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.
379 +)))
389 389  
390 -Ex1: 0x0B45 = 2885mV
381 +(((
382 +**Example: in the default payload:**
383 +)))
391 391  
392 -Ex2: 0x0B49 = 2889mV
385 +* (((
386 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
387 +)))
388 +* (((
389 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
390 +)))
391 +* (((
392 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
393 +)))
393 393  
395 +(((
396 +Default value: 0. 
397 +)))
394 394  
395 -=== 2.3.2  Distance ===
399 +(((
400 +Range (6 bits): (b)000000 ~~ (b) 111111
396 396  
402 +If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
397 397  
404 +1) User can set the Calculate Flag of this sensor to 3.
405 +
406 +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.
407 +)))
408 +
398 398  (((
399 -Get the distance. Flat object range 30mm - 4500mm.
410 +(% 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"]]
400 400  )))
401 401  
413 +* (((
414 +(% style="color:#037691" %)**Alarm**
415 +)))
416 +
402 402  (((
403 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
418 +See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
419 +)))
404 404  
405 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
421 +[[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"]]
422 +
423 +
424 +* (((
425 +(% style="color:#037691" %)**Total pulse**
406 406  )))
407 407  
408 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
409 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
428 +(((
429 +Total pulse/counting since factory
430 +)))
410 410  
411 -=== 2.3.3  Interrupt Pin ===
432 +(((
433 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
434 +)))
412 412  
436 +* (((
437 +(% style="color:#037691" %)**Last Pulse**
438 +)))
413 413  
414 -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.
440 +(((
441 +Total pulse since last FPORT=2 uplink. (Default 20 minutes)
442 +)))
415 415  
416 -**Example:**
444 +(((
445 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
446 +)))
417 417  
418 -0x00: Normal uplink packet.
448 +* (((
449 +(% style="color:#037691" %)**MOD: Default =0**
450 +)))
419 419  
420 -0x01: Interrupt Uplink Packet.
452 +(((
453 +MOD=0 ~-~-> Uplink Total Pulse since factory
454 +)))
421 421  
456 +(((
457 +MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
458 +)))
422 422  
423 -=== 2.3.4  DS18B20 Temperature sensor ===
460 +* (((
461 +(% style="color:#037691" %)**Water Flow Value**
462 +)))
424 424  
464 +(((
465 +**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
466 +)))
425 425  
426 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
468 +[[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"]]
427 427  
428 -**Example**:
429 429  
430 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
471 +(((
472 +**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
473 +)))
431 431  
432 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
475 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] ** **
433 433  
434 434  
435 -=== 2.3.5  Sensor Flag ===
478 +=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
436 436  
437 437  
438 438  (((
439 -0x01: Detect Ultrasonic Sensor
482 +SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
440 440  )))
441 441  
442 442  (((
443 -0x00: No Ultrasonic Sensor
486 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
444 444  )))
445 445  
489 +* (((
490 +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.
491 +)))
446 446  
447 -=== 2.3.6  Decode payload in The Things Network ===
493 +(((
494 +For example, in the US915 band, the max payload for different DR is:
495 +)))
448 448  
497 +(((
498 +(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
499 +)))
449 449  
450 -While using TTN network, you can add the payload format to decode the payload.
501 +(((
502 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
503 +)))
451 451  
452 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
505 +(((
506 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
507 +)))
453 453  
454 -The payload decoder function for TTN V3 is here:
509 +(((
510 +(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
511 +)))
455 455  
456 456  (((
457 -DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
514 +If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
458 458  )))
459 459  
517 +(((
518 +(% style="color:#037691" %)**Downlink:**
519 +)))
460 460  
461 -== 2.4  Uplink Interval ==
521 +(((
522 +0x31 62 46 B1 F0 62 46 B3 94 07
523 +)))
462 462  
525 +[[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"]]
463 463  
464 -The DDS45-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"]]
465 465  
528 +(((
529 +(% style="color:#037691" %)**Uplink:**
530 +)))
466 466  
467 -== 2.5  ​Show Data in DataCake IoT Server ==
532 +(((
533 +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
534 +)))
468 468  
536 +(((
537 +(% style="color:#037691" %)**Parsed Value:**
538 +)))
469 469  
470 470  (((
471 -[[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:
541 +[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
472 472  )))
473 473  
474 474  
475 475  (((
476 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
546 +[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
477 477  )))
478 478  
479 479  (((
480 -(% 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:**
550 +[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
481 481  )))
482 482  
553 +(((
554 +[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
555 +)))
483 483  
484 -[[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"]]
557 +(((
558 +[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
559 +)))
485 485  
561 +(((
562 +[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
563 +)))
486 486  
487 -[[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"]]
565 +(((
566 +[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
567 +)))
488 488  
569 +[[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"]]
489 489  
490 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
491 491  
492 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
572 +== 2.4 Payload Decoder file ==
493 493  
494 -[[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"]]
495 495  
575 +In TTN, use can add a custom payload so it shows friendly reading
496 496  
497 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
577 +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]]
498 498  
499 -[[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"]]
500 500  
580 +== 2.5 Datalog Feature ==
501 501  
502 502  
503 -== 2.6 Datalog Feature ==
583 +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.
504 504  
505 505  
506 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes.
586 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
507 507  
508 508  
509 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
589 +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.
510 510  
511 -
512 -Set PNACKMD=1, DDS45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-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.
513 -
514 514  * (((
515 -a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
592 +a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
516 516  )))
517 517  * (((
518 -b) DDS45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-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 DDS45-LB gets a ACK, DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.
595 +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.
519 519  )))
520 520  
521 521  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -523,10 +523,10 @@
523 523  [[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"]]
524 524  
525 525  
526 -=== 2.6.2 Unix TimeStamp ===
603 +=== 2.5.2 Unix TimeStamp ===
527 527  
528 528  
529 -DDS45-LB uses Unix TimeStamp format based on
606 +SW3L-LB uses Unix TimeStamp format based on
530 530  
531 531  [[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"]]
532 532  
... ... @@ -540,17 +540,17 @@
540 540  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
541 541  
542 542  
543 -=== 2.6.3 Set Device Time ===
620 +=== 2.5.3 Set Device Time ===
544 544  
545 545  
546 546  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
547 547  
548 -Once DDS45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
625 +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).
549 549  
550 550  (% 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.**
551 551  
552 552  
553 -=== 2.6.4 Poll sensor value ===
630 +=== 2.5.4 Poll sensor value ===
554 554  
555 555  
556 556  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -573,24 +573,24 @@
573 573  )))
574 574  
575 575  (((
576 -Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
653 +Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
577 577  )))
578 578  
579 579  
580 -== 2.7 Frequency Plans ==
657 +== 2.6 Frequency Plans ==
581 581  
582 582  
583 -The DDS45-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.
660 +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.
584 584  
585 585  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
586 586  
587 587  
588 -= 3. Configure DDS45-LB =
665 += 3. Configure SW3L-LB =
589 589  
590 590  == 3.1 Configure Methods ==
591 591  
592 592  
593 -DDS45-LB supports below configure method:
670 +SW3L-LB supports below configure method:
594 594  
595 595  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
596 596  
... ... @@ -598,6 +598,8 @@
598 598  
599 599  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
600 600  
678 +
679 +
601 601  == 3.2 General Commands ==
602 602  
603 603  
... ... @@ -612,10 +612,10 @@
612 612  [[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/]]
613 613  
614 614  
615 -== 3.3 Commands special design for DDS45-LB ==
694 +== 3.3 Commands special design for SW3L-LB ==
616 616  
617 617  
618 -These commands only valid for DDS45-LB, as below:
697 +These commands only valid for SW3L-LB, as below:
619 619  
620 620  
621 621  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -657,12 +657,175 @@
657 657  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
658 658  )))
659 659  * (((
660 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
739 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
661 661  )))
662 662  
663 -=== 3.3.2 Set Interrupt Mode ===
664 664  
665 665  
744 +=== 3.3.2 Quit AT Command ===
745 +
746 +
747 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
748 +
749 +(% style="color:blue" %)**AT Command: AT+DISAT**
750 +
751 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
752 +|=(% 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**
753 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
754 +
755 +(% style="color:blue" %)**Downlink Command:**
756 +
757 +No downlink command for this feature.
758 +
759 +
760 +=== 3.3.3 Get Device Status ===
761 +
762 +
763 +Send a LoRaWAN downlink to ask device send Alarm settings.
764 +
765 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
766 +
767 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
768 +
769 +
770 +=== 3.3.4 Alarm for continuously water flow ===
771 +
772 +
773 +(((
774 +This feature is to monitor and send Alarm for continuously water flow.
775 +)))
776 +
777 +(((
778 +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.
779 +)))
780 +
781 +(((
782 +To monitor this faulty and send alarm, there are two settings:
783 +)))
784 +
785 +* (((
786 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
787 +)))
788 +
789 +(((
790 +Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
791 +)))
792 +
793 +* (((
794 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
795 +)))
796 +
797 +(((
798 +**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.
799 +)))
800 +
801 +(((
802 +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.
803 +)))
804 +
805 +(((
806 +(% 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.**
807 +)))
808 +
809 +(((
810 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
811 +)))
812 +
813 +* (((
814 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
815 +)))
816 +
817 +* (((
818 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
819 +)))
820 +
821 +(((
822 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
823 +)))
824 +
825 +(((
826 +Command: **0xAA aa bb cc**
827 +)))
828 +
829 +(((
830 +AA: Command Type Code
831 +)))
832 +
833 +(((
834 +aa: Stop duration
835 +)))
836 +
837 +(((
838 +bb cc: Alarm Timer
839 +)))
840 +
841 +(((
842 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
843 +)))
844 +
845 +
846 +=== 3.3.5 Clear Flash Record ===
847 +
848 +
849 +Feature: Clear flash storage for data log feature.
850 +
851 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
852 +
853 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
854 +|=(% 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**
855 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
856 +
857 +(((
858 +(% style="color:blue" %)**Downlink Command:**
859 +)))
860 +
861 +(((
862 +* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
863 +)))
864 +
865 +
866 +
867 +=== 3.3.6 Set the calculate flag ===
868 +
869 +
870 +Feature: Set the calculate flag
871 +
872 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
873 +
874 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
875 +|=(% 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**
876 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
877 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
878 +
879 +(% style="color:blue" %)**Downlink Command:**
880 +
881 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
882 +
883 +
884 +
885 +=== 3.3.7 Set count number ===
886 +
887 +
888 +Feature: Manually set the count number
889 +
890 +(% style="color:blue" %)**AT Command: AT+SETCNT**
891 +
892 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
893 +|=(% 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**
894 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
895 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
896 +
897 +(% style="color:blue" %)**Downlink Command:**
898 +
899 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
900 +
901 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
902 +
903 +
904 +
905 +=== 3.3.8 Set Interrupt Mode ===
906 +
907 +
666 666  Feature, Set Interrupt mode for PA8 of pin.
667 667  
668 668  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -694,122 +694,127 @@
694 694  
695 695  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
696 696  
697 -= 4. Battery & Power Consumption =
698 698  
699 699  
700 -DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
941 +=== 3.3.9 Set work mode ===
701 701  
702 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
703 703  
944 +Feature: Manually set the work mode
704 704  
705 -= 5. OTA Firmware update =
706 706  
947 +(% style="color:blue" %)**AT Command: AT+MOD**
707 707  
708 -(% class="wikigeneratedid" %)
709 -User can change firmware DDS45-LB to:
949 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
950 +|=(% 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**
951 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
952 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
710 710  
711 -* Change Frequency band/ region.
954 +(% style="color:blue" %)**Downlink Command:**
712 712  
713 -* Update with new features.
956 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
714 714  
715 -* Fix bugs.
958 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
716 716  
717 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
718 718  
719 -Methods to Update Firmware:
720 720  
721 -* (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/]]
962 += 4. Battery & Power Consumption =
722 722  
723 -* 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]]**.
724 724  
725 -= 6. FAQ =
965 +SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
726 726  
727 -== 6.1  What is the frequency plan for DDS45-LB? ==
967 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
728 728  
729 729  
730 -DDS45-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"]]
970 += 5. OTA Firmware update =
731 731  
732 732  
733 -== 6.2  Can I use DDS45-LB in condensation environment? ==
973 +(% class="wikigeneratedid" %)
974 +User can change firmware SW3L-LB to:
734 734  
976 +* Change Frequency band/ region.
735 735  
736 -DDS45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.
978 +* Update with new features.
737 737  
980 +* Fix bugs.
738 738  
739 -= 7.  Trouble Shooting =
982 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
740 740  
741 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
984 +Methods to Update Firmware:
742 742  
986 +* (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/]]
743 743  
744 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
988 +* 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]]**.
745 745  
746 746  
747 -== 7.2  AT Command input doesn't work ==
748 748  
992 += 6. FAQ =
749 749  
750 -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.
994 +== 6.1  AT Commands input doesn't work ==
751 751  
752 752  
753 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
997 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
754 754  
755 755  
756 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
1000 += 7. Order Info =
757 757  
758 -2. Sensor wiring is disconnected
759 759  
760 -3. Not using the correct decoder
1003 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
761 761  
1005 +(% style="color:red" %)**XXX**(%%): The default frequency band
762 762  
763 -== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
1007 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
764 764  
1009 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
765 765  
766 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
1011 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
767 767  
768 -2) Does it change with temperature, temperature will affect its measurement
1013 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
769 769  
770 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
1015 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
771 771  
772 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
1017 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
773 773  
774 -4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
1019 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
775 775  
776 -[[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-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
1021 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
777 777  
1023 +(((
1024 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1025 +)))
778 778  
779 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
1027 +(((
1028 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1029 +)))
780 780  
781 -Please send the data to us for check.
1031 +(((
1032 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1033 +)))
782 782  
1035 +(((
1036 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1037 +)))
783 783  
784 -= 8. Order Info =
1039 +* (((
1040 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1041 +)))
785 785  
1043 +* (((
1044 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1045 +)))
786 786  
787 -Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
1047 +* (((
1048 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
788 788  
789 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
790 790  
791 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1051 +
1052 +)))
792 792  
793 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1054 += 8. ​Packing Info =
794 794  
795 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
796 796  
797 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
798 -
799 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
800 -
801 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
802 -
803 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
804 -
805 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
806 -
807 -= 9. ​Packing Info =
808 -
809 -
810 810  (% style="color:#037691" %)**Package Includes**:
811 811  
812 -* DDS45-LB LoRaWAN Distance Detection Sensor x 1
1059 +* SW3L-LB LoRaWAN Flow Sensor
813 813  
814 814  (% style="color:#037691" %)**Dimension and weight**:
815 815  
... ... @@ -821,9 +821,11 @@
821 821  
822 822  * Weight / pcs : g
823 823  
824 -= 10. Support =
825 825  
826 826  
1073 += 9. Support =
1074 +
1075 +
827 827  * 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.
828 828  
829 829  * 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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