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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 79.4
edited by Xiaoling
on 2023/06/13 14:39
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To version 70.5
edited by Xiaoling
on 2023/06/12 17:17
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 +DDS75-LB -- LoRaWAN Distance Detection 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-20230612170349-1.png||height="656" width="656"]]
3 3  
4 4  
5 5  
6 6  
7 -
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -19,26 +19,24 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
18 +== 1.1 What is LoRaWAN Distance Detection 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.
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.
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. 
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.
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.
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.
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.
27 +SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
32 32  
33 -DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
29 +SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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.
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.
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.
33 +[[image:image-20230612170943-2.png||height="525" width="912"]]
38 38  
39 -[[image:image-20230613140115-3.png||height="453" width="800"]]
40 40  
41 -
42 42  == 1.2 ​Features ==
43 43  
44 44  
... ... @@ -45,10 +45,9 @@
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)
42 +* Distance Detection by Ultrasonic technology
43 +* Flat object range 280mm - 7500mm
44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
52 52  * Cable Length : 25cm
53 53  * Support Bluetooth v5.1 and LoRaWAN remote configure
54 54  * Support wireless OTA update firmware
... ... @@ -85,421 +85,510 @@
85 85  * Sleep Mode: 5uA @ 3.3v
86 86  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
87 87  
88 -== 1.4 Suitable Container & Liquid ==
81 +== 1.4 Applications ==
89 89  
90 90  
91 -* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
92 -* Container shape is regular, and surface is smooth.
93 -* Container Thickness:
94 -** Pure metal material.  2~~8mm, best is 3~~5mm
95 -** Pure non metal material: <10 mm
96 -* Pure liquid without irregular deposition.(% style="display:none" %)
84 +* Flow Sensor application
85 +* Water Control
86 +* Toilet Flow Sensor
87 +* Monitor Waste water
97 97  
89 +== 1.5 Sleep mode and working mode ==
98 98  
99 -== 1.5 Install DDS20-LB ==
100 100  
92 +(% 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.
101 101  
102 -(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
94 +(% 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.
103 103  
104 -DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
105 105  
106 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
97 +== 1.6 Button & LEDs ==
107 107  
108 108  
109 -(((
110 -(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
111 -)))
100 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
112 112  
113 -(((
114 -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.
102 +
103 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
104 +|=(% 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**
105 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
106 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
107 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
115 115  )))
109 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
110 +(% 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.
111 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
112 +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.
113 +)))
114 +|(% 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.
116 116  
117 -[[image:image-20230613143052-5.png]]
116 +== 1.7 BLE connection ==
118 118  
119 119  
120 -No polish needed if the container is shine metal surface without paint or non-metal container.
119 +SW3L-LB support BLE remote configure.
121 121  
122 -[[image:image-20230613143125-6.png]]
123 123  
122 +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:
124 124  
125 -(((
126 -(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
127 -)))
124 +* Press button to send an uplink
125 +* Press button to active device.
126 +* Device Power on or reset.
128 128  
129 -(((
130 -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.
131 -)))
128 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
132 132  
133 -(((
134 -It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
135 -)))
136 136  
137 -(((
138 -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.
139 -)))
131 +== 1.8 Pin Definitions ==
140 140  
133 +[[image:image-20230523174230-1.png]]
141 141  
142 -(((
143 -(% style="color:red" %)**LED Status:**
144 -)))
145 145  
146 -* (((
147 -Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
148 -)))
136 +== 1.9 Flow Sensor Spec ==
149 149  
150 -* (((
151 -(% 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.
152 -)))
153 -* (((
154 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
155 -)))
156 156  
157 157  (((
158 -LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
140 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
141 +|=(% 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**
142 +|(% 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
143 +|(% 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
144 +|(% 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
159 159  )))
160 160  
161 161  
162 -(((
163 -(% style="color:red" %)**Note 2:**
164 -)))
165 165  
166 -(((
167 -(% 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.
168 -)))
149 +== 2.10 Mechanical ==
169 169  
170 170  
171 -(((
172 -(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
173 -)))
152 +[[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 -Prepare Eproxy AB glue.
177 -)))
178 178  
179 -(((
180 -Put Eproxy AB glue in the sensor and press it hard on the container installation point.
181 -)))
155 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
182 182  
183 -(((
184 -Reset DDS20-LB and see if the BLUE LED is slowly blinking.
185 -)))
186 186  
187 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-8.png?width=341&height=203&rev=1.1||alt="image-20220615091045-8.png"]] [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-9.png?width=284&height=200&rev=1.1||alt="image-20220615091045-9.png"]]
158 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
188 188  
189 189  
190 -(((
191 -(% style="color:red" %)**Note 1:**(%%) Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
192 -)))
161 +(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
193 193  
194 -(((
195 -(% style="color:red" %)**Note 2:(%%) (% style="color:blue" %)Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
196 -)))
163 +[[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 -== 1.6 Applications ==
166 +(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
200 200  
168 +[[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"]]
201 201  
202 -* Smart liquid control solution.
203 203  
204 -* Smart liquefied gas solution.
171 +(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
205 205  
173 +[[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"]]
206 206  
207 207  
208 -== 1.7 Precautions ==
176 += 2. Configure SW3L-LB to connect to LoRaWAN network =
209 209  
178 +== 2.1 How it works ==
210 210  
211 -* 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.
212 212  
213 -* 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.
181 +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.
214 214  
215 -* 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" %)
183 +(% style="display:none" %) (%%)
216 216  
185 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
217 217  
218 -== 1.8 Sleep mode and working mode ==
219 219  
188 +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.
220 220  
221 -(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
190 +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.
222 222  
223 -(% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
192 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
224 224  
225 225  
226 -== 1.9 Button & LEDs ==
195 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
227 227  
197 +Each SW3L-LB is shipped with a sticker with the default device EUI as below:
228 228  
229 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
199 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
230 230  
231 231  
232 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
233 -|=(% 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**
234 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
235 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
236 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
237 -)))
238 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
239 -(% 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.
240 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
241 -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.
242 -)))
243 -|(% 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.
202 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
244 244  
245 -== 1.10 BLE connection ==
246 246  
205 +(% style="color:blue" %)**Register the device**
247 247  
248 -DDS20-LB support BLE remote configure.
207 +[[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"]]
249 249  
250 -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:
251 251  
252 -* Press button to send an uplink
253 -* Press button to active device.
254 -* Device Power on or reset.
210 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
255 255  
256 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
212 +[[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"]]
257 257  
258 258  
259 -== 1.11 Pin Definitions ==
215 +(% style="color:blue" %)**Add APP EUI in the application**
260 260  
261 -[[image:image-20230523174230-1.png]]
262 262  
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/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
263 263  
264 -== 1.12 Mechanical ==
265 265  
221 +(% style="color:blue" %)**Add APP KEY**
266 266  
267 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
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-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
268 268  
269 269  
270 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
226 +(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
271 271  
272 272  
273 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
229 +Press the button for 5 seconds to activate the SW3L-LB.
274 274  
231 +(% 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.
275 275  
276 -(% style="color:blue" %)**Probe Mechanical:**
233 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
277 277  
278 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
279 279  
236 +== 2.3 ​Uplink Payload ==
280 280  
281 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]]
238 +=== 2.3.1 Device Status, FPORT~=5 ===
282 282  
283 283  
284 -= 2. Configure DDS20-LB to connect to LoRaWAN network =
241 +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.
285 285  
286 -== 2.1 How it works ==
243 +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.
287 287  
245 +The Payload format is as below.
288 288  
289 -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.
290 290  
291 -(% style="display:none" %) (%%)
248 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
249 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
250 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
251 +|(% 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
292 292  
293 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
253 +Example parse in TTNv3
294 294  
255 +[[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"]]
295 295  
296 -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.
297 297  
298 -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.
258 +(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
299 299  
300 -[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
260 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
301 301  
262 +(% style="color:#037691" %)**Frequency Band**:
302 302  
303 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
264 +*0x01: EU868
304 304  
305 -Each DDS45-LB is shipped with a sticker with the default device EUI as below:
266 +*0x02: US915
306 306  
307 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
268 +*0x03: IN865
308 308  
270 +*0x04: AU915
309 309  
310 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
272 +*0x05: KZ865
311 311  
274 +*0x06: RU864
312 312  
313 -(% style="color:blue" %)**Register the device**
276 +*0x07: AS923
314 314  
315 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
278 +*0x08: AS923-1
316 316  
280 +*0x09: AS923-2
317 317  
318 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
282 +*0x0a: AS923-3
319 319  
320 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
284 +*0x0b: CN470
321 321  
286 +*0x0c: EU433
322 322  
323 -(% style="color:blue" %)**Add APP EUI in the application**
288 +*0x0d: KR920
324 324  
290 +*0x0e: MA869
325 325  
326 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
327 327  
293 +(% style="color:#037691" %)**Sub-Band**:
328 328  
329 -(% style="color:blue" %)**Add APP KEY**
295 +AU915 and US915:value 0x00 ~~ 0x08
330 330  
331 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
297 +CN470: value 0x0B ~~ 0x0C
332 332  
299 +Other Bands: Always 0x00
333 333  
334 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
335 335  
302 +(% style="color:#037691" %)**Battery Info**:
336 336  
337 -Press the button for 5 seconds to activate the DDS45-LB.
304 +Check the battery voltage.
338 338  
339 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
306 +Ex1: 0x0B45 = 2885mV
340 340  
341 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
308 +Ex2: 0x0B49 = 2889mV
342 342  
343 343  
344 -== 2.3  ​Uplink Payload ==
311 +=== 2.3.2 Sensor Configuration, FPORT~=4 ===
345 345  
346 346  
314 +SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
315 +
316 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
317 +|(% 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**
318 +|**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
319 +
320 +* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
321 +
322 +Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
323 +
324 +
325 +* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
326 +
327 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
328 +
329 +[[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"]]
330 +
331 +
332 +=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
333 +
334 +
347 347  (((
348 -DDS45-LB will uplink payload via LoRaWAN with below payload format: 
336 +SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
349 349  )))
350 350  
351 351  (((
352 -Uplink payload includes in total 8 bytes.
340 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
353 353  )))
354 354  
343 +(((
344 +Uplink Payload totals 11 bytes.
345 +)))
346 +
355 355  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
356 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
357 -**Size(bytes)**
358 -)))|=(% 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**
359 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
360 -[[Distance>>||anchor="H2.3.2A0Distance"]]
361 -(unit: mm)
362 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
363 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
364 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
348 +|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
349 +|(% 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**
350 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
351 +Total pulse Or Last Pulse
352 +)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
365 365  
366 -[[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"]]
354 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
355 +|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
356 +|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
357 +|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
367 367  
359 +[[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"]]
368 368  
369 -=== 2.3.1  Battery Info ===
370 370  
362 +* (((
363 +(% style="color:#037691" %)**Calculate Flag**
364 +)))
371 371  
372 -Check the battery voltage for DDS45-LB.
366 +(((
367 +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.
368 +)))
373 373  
374 -Ex1: 0x0B45 = 2885mV
370 +(((
371 +**Example: in the default payload:**
372 +)))
375 375  
376 -Ex2: 0x0B49 = 2889mV
374 +* (((
375 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
376 +)))
377 +* (((
378 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
379 +)))
380 +* (((
381 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
382 +)))
377 377  
384 +(((
385 +Default value: 0. 
386 +)))
378 378  
379 -=== 2.3.2  Distance ===
388 +(((
389 +Range (6 bits): (b)000000 ~~ (b) 111111
380 380  
391 +If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
381 381  
393 +1) User can set the Calculate Flag of this sensor to 3.
394 +
395 +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.
396 +)))
397 +
382 382  (((
383 -Get the distance. Flat object range 30mm - 4500mm.
399 +(% 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"]]
384 384  )))
385 385  
402 +* (((
403 +(% style="color:#037691" %)**Alarm**
404 +)))
405 +
386 386  (((
387 -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" %)** **
407 +See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
408 +)))
388 388  
389 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
410 +[[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"]]
411 +
412 +
413 +* (((
414 +(% style="color:#037691" %)**Total pulse**
390 390  )))
391 391  
392 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
393 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
417 +(((
418 +Total pulse/counting since factory
419 +)))
394 394  
395 -=== 2.3.3  Interrupt Pin ===
421 +(((
422 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
423 +)))
396 396  
425 +* (((
426 +(% style="color:#037691" %)**Last Pulse**
427 +)))
397 397  
398 -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.
429 +(((
430 +Total pulse since last FPORT=2 uplink. (Default 20 minutes)
431 +)))
399 399  
400 -**Example:**
433 +(((
434 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
435 +)))
401 401  
402 -0x00: Normal uplink packet.
437 +* (((
438 +(% style="color:#037691" %)**MOD: Default =0**
439 +)))
403 403  
404 -0x01: Interrupt Uplink Packet.
441 +(((
442 +MOD=0 ~-~-> Uplink Total Pulse since factory
443 +)))
405 405  
445 +(((
446 +MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
447 +)))
406 406  
407 -=== 2.3.4  DS18B20 Temperature sensor ===
449 +* (((
450 +(% style="color:#037691" %)**Water Flow Value**
451 +)))
408 408  
453 +(((
454 +**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
455 +)))
409 409  
410 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
457 +[[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"]]
411 411  
412 -**Example**:
413 413  
414 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
460 +(((
461 +**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
462 +)))
415 415  
416 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
464 +[[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"]] ** **
417 417  
418 418  
419 -=== 2.3.5  Sensor Flag ===
467 +=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
420 420  
421 421  
422 422  (((
423 -0x01: Detect Ultrasonic Sensor
471 +SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
424 424  )))
425 425  
426 426  (((
427 -0x00: No Ultrasonic Sensor
475 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
428 428  )))
429 429  
478 +* (((
479 +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.
480 +)))
430 430  
431 -=== 2.3.6  Decode payload in The Things Network ===
482 +(((
483 +For example, in the US915 band, the max payload for different DR is:
484 +)))
432 432  
486 +(((
487 +(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
488 +)))
433 433  
434 -While using TTN network, you can add the payload format to decode the payload.
490 +(((
491 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
492 +)))
435 435  
436 -[[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"]]
494 +(((
495 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
496 +)))
437 437  
438 -The payload decoder function for TTN V3 is here:
498 +(((
499 +(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
500 +)))
439 439  
440 440  (((
441 -DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
503 +If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
442 442  )))
443 443  
506 +(((
507 +(% style="color:#037691" %)**Downlink:**
508 +)))
444 444  
445 -== 2.4  Uplink Interval ==
510 +(((
511 +0x31 62 46 B1 F0 62 46 B3 94 07
512 +)))
446 446  
514 +[[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"]]
447 447  
448 -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"]]
449 449  
517 +(((
518 +(% style="color:#037691" %)**Uplink:**
519 +)))
450 450  
451 -== 2.5  ​Show Data in DataCake IoT Server ==
521 +(((
522 +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
523 +)))
452 452  
525 +(((
526 +(% style="color:#037691" %)**Parsed Value:**
527 +)))
453 453  
454 454  (((
455 -[[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:
530 +[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
456 456  )))
457 457  
458 458  
459 459  (((
460 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
535 +[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
461 461  )))
462 462  
463 463  (((
464 -(% 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:**
539 +[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
465 465  )))
466 466  
542 +(((
543 +[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
544 +)))
467 467  
468 -[[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"]]
546 +(((
547 +[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
548 +)))
469 469  
550 +(((
551 +[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
552 +)))
470 470  
471 -[[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"]]
554 +(((
555 +[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
556 +)))
472 472  
558 +[[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"]]
473 473  
474 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
475 475  
476 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
561 +== 2.4 Payload Decoder file ==
477 477  
478 -[[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"]]
479 479  
564 +In TTN, use can add a custom payload so it shows friendly reading
480 480  
481 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
566 +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]]
482 482  
483 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
484 484  
569 +== 2.5 Datalog Feature ==
485 485  
486 486  
487 -== 2.6 Datalog Feature ==
572 +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.
488 488  
489 489  
490 -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.
575 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
491 491  
492 492  
493 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
578 +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.
494 494  
495 -
496 -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.
497 -
498 498  * (((
499 -a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
581 +a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
500 500  )))
501 501  * (((
502 -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.
584 +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.
503 503  )))
504 504  
505 505  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -507,10 +507,10 @@
507 507  [[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"]]
508 508  
509 509  
510 -=== 2.6.2 Unix TimeStamp ===
592 +=== 2.5.2 Unix TimeStamp ===
511 511  
512 512  
513 -DDS45-LB uses Unix TimeStamp format based on
595 +SW3L-LB uses Unix TimeStamp format based on
514 514  
515 515  [[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"]]
516 516  
... ... @@ -524,17 +524,17 @@
524 524  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
525 525  
526 526  
527 -=== 2.6.3 Set Device Time ===
609 +=== 2.5.3 Set Device Time ===
528 528  
529 529  
530 530  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
531 531  
532 -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).
614 +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).
533 533  
534 534  (% 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.**
535 535  
536 536  
537 -=== 2.6.4 Poll sensor value ===
619 +=== 2.5.4 Poll sensor value ===
538 538  
539 539  
540 540  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -557,24 +557,24 @@
557 557  )))
558 558  
559 559  (((
560 -Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
642 +Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
561 561  )))
562 562  
563 563  
564 -== 2.7 Frequency Plans ==
646 +== 2.6 Frequency Plans ==
565 565  
566 566  
567 -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.
649 +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.
568 568  
569 569  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
570 570  
571 571  
572 -= 3. Configure DDS45-LB =
654 += 3. Configure SW3L-LB =
573 573  
574 574  == 3.1 Configure Methods ==
575 575  
576 576  
577 -DDS45-LB supports below configure method:
659 +SW3L-LB supports below configure method:
578 578  
579 579  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
580 580  
... ... @@ -596,10 +596,10 @@
596 596  [[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/]]
597 597  
598 598  
599 -== 3.3 Commands special design for DDS45-LB ==
681 +== 3.3 Commands special design for SW3L-LB ==
600 600  
601 601  
602 -These commands only valid for DDS45-LB, as below:
684 +These commands only valid for SW3L-LB, as below:
603 603  
604 604  
605 605  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -641,137 +641,262 @@
641 641  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
642 642  )))
643 643  * (((
644 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
726 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
645 645  )))
646 646  
647 -=== 3.3.2 Set Interrupt Mode ===
729 +=== 3.3.2 Quit AT Command ===
648 648  
649 649  
650 -Feature, Set Interrupt mode for PA8 of pin.
732 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
651 651  
652 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
734 +(% style="color:blue" %)**AT Command: AT+DISAT**
653 653  
654 -(% style="color:blue" %)**AT Command: AT+INTMOD**
736 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
737 +|=(% 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**
738 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
655 655  
656 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
657 -|=(% 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**
658 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
659 -0
660 -OK
661 -the mode is 0 =Disable Interrupt
740 +(% style="color:blue" %)**Downlink Command:**
741 +
742 +No downlink command for this feature.
743 +
744 +
745 +=== 3.3.3 Get Device Status ===
746 +
747 +
748 +Send a LoRaWAN downlink to ask device send Alarm settings.
749 +
750 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
751 +
752 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
753 +
754 +
755 +=== 3.3.4 Alarm for continuously water flow ===
756 +
757 +
758 +(((
759 +This feature is to monitor and send Alarm for continuously water flow.
662 662  )))
663 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
664 -Set Transmit Interval
665 -0. (Disable Interrupt),
666 -~1. (Trigger by rising and falling edge)
667 -2. (Trigger by falling edge)
668 -3. (Trigger by rising edge)
669 -)))|(% style="width:157px" %)OK
670 670  
671 -(% style="color:blue" %)**Downlink Command: 0x06**
762 +(((
763 +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.
764 +)))
672 672  
673 -Format: Command Code (0x06) followed by 3 bytes.
766 +(((
767 +To monitor this faulty and send alarm, there are two settings:
768 +)))
674 674  
675 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
770 +* (((
771 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
772 +)))
676 676  
677 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
774 +(((
775 +Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
776 +)))
678 678  
679 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
778 +* (((
779 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
780 +)))
680 680  
681 -= 4. Battery & Power Consumption =
782 +(((
783 +**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.
784 +)))
682 682  
786 +(((
787 +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.
788 +)))
683 683  
684 -DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
790 +(((
791 +(% 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.**
792 +)))
685 685  
686 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
794 +(((
795 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
796 +)))
687 687  
798 +* (((
799 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
800 +)))
688 688  
689 -= 5. OTA Firmware update =
802 +* (((
803 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
804 +)))
690 690  
806 +(((
807 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
808 +)))
691 691  
692 -(% class="wikigeneratedid" %)
693 -User can change firmware DDS45-LB to:
810 +(((
811 +Command: **0xAA aa bb cc**
812 +)))
694 694  
695 -* Change Frequency band/ region.
814 +(((
815 +AA: Command Type Code
816 +)))
696 696  
697 -* Update with new features.
818 +(((
819 +aa: Stop duration
820 +)))
698 698  
699 -* Fix bugs.
822 +(((
823 +bb cc: Alarm Timer
824 +)))
700 700  
701 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
826 +(((
827 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
828 +)))
702 702  
703 -Methods to Update Firmware:
704 704  
705 -* (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/]]
831 +=== 3.3.5 Clear Flash Record ===
706 706  
707 -* 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]]**.
708 708  
709 -= 6. FAQ =
834 +Feature: Clear flash storage for data log feature.
710 710  
711 -== 6.1  What is the frequency plan for DDS45-LB? ==
836 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
712 712  
838 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
839 +|=(% 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**
840 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
713 713  
714 -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"]]
842 +(((
843 +(% style="color:blue" %)**Downlink Command:**
844 +)))
715 715  
846 +(((
847 +* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
848 +)))
716 716  
717 -== 6.2  Can I use DDS45-LB in condensation environment? ==
718 718  
719 719  
720 -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.
852 +=== 3.3.6 Set the calculate flag ===
721 721  
722 722  
723 -= 7.  Trouble Shooting =
855 +Feature: Set the calculate flag
724 724  
725 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
857 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
726 726  
859 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
860 +|=(% 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**
861 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
862 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
727 727  
728 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
864 +(% style="color:blue" %)**Downlink Command:**
729 729  
866 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
730 730  
731 -== 7.2  AT Command input doesn't work ==
868 +=== 3.3.7 Set count number ===
732 732  
733 733  
734 -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.
871 +Feature: Manually set the count number
735 735  
873 +(% style="color:blue" %)**AT Command: AT+SETCNT**
736 736  
737 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
875 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
876 +|=(% 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**
877 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
878 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
738 738  
880 +(% style="color:blue" %)**Downlink Command:**
739 739  
740 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
882 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
741 741  
742 -2. Sensor wiring is disconnected
884 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
743 743  
744 -3. Not using the correct decoder
886 +=== 3.3.8 Set Interrupt Mode ===
745 745  
746 746  
747 -== 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 ==
889 +Feature, Set Interrupt mode for PA8 of pin.
748 748  
891 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
749 749  
750 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
893 +(% style="color:blue" %)**AT Command: AT+INTMOD**
751 751  
752 -2) Does it change with temperature, temperature will affect its measurement
895 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
896 +|=(% 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**
897 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
898 +0
899 +OK
900 +the mode is 0 =Disable Interrupt
901 +)))
902 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
903 +Set Transmit Interval
904 +0. (Disable Interrupt),
905 +~1. (Trigger by rising and falling edge)
906 +2. (Trigger by falling edge)
907 +3. (Trigger by rising edge)
908 +)))|(% style="width:157px" %)OK
753 753  
754 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
910 +(% style="color:blue" %)**Downlink Command: 0x06**
755 755  
756 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
912 +Format: Command Code (0x06) followed by 3 bytes.
757 757  
758 -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
914 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
759 759  
760 -[[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"]]
916 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
761 761  
918 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
762 762  
763 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
920 +=== 3.3.9 Set work mode ===
764 764  
765 -Please send the data to us for check.
766 766  
923 +Feature: Manually set the work mode
767 767  
768 -= 8. Order Info =
769 769  
926 +(% style="color:blue" %)**AT Command: AT+MOD**
770 770  
771 -Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
928 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
929 +|=(% 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**
930 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
931 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
772 772  
773 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
933 +(% style="color:blue" %)**Downlink Command:**
774 774  
935 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
936 +
937 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
938 +
939 += 4. Battery & Power Consumption =
940 +
941 +
942 +SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
943 +
944 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
945 +
946 +
947 += 5. OTA Firmware update =
948 +
949 +
950 +(% class="wikigeneratedid" %)
951 +User can change firmware SW3L-LB to:
952 +
953 +* Change Frequency band/ region.
954 +
955 +* Update with new features.
956 +
957 +* Fix bugs.
958 +
959 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
960 +
961 +Methods to Update Firmware:
962 +
963 +* (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/]]
964 +
965 +* 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]]**.
966 +
967 += 6. FAQ =
968 +
969 +== 6.1  AT Commands input doesn't work ==
970 +
971 +
972 +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.
973 +
974 +
975 += 7. Order Info =
976 +
977 +
978 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
979 +
980 +(% style="color:red" %)**XXX**(%%): The default frequency band
981 +
775 775  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
776 776  
777 777  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -788,12 +788,43 @@
788 788  
789 789  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
790 790  
791 -= 9. ​Packing Info =
998 +(((
999 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1000 +)))
792 792  
1002 +(((
1003 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1004 +)))
793 793  
1006 +(((
1007 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1008 +)))
1009 +
1010 +(((
1011 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1012 +)))
1013 +
1014 +* (((
1015 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1016 +)))
1017 +
1018 +* (((
1019 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1020 +)))
1021 +
1022 +* (((
1023 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1024 +
1025 +
1026 +
1027 +)))
1028 +
1029 += 8. ​Packing Info =
1030 +
1031 +
794 794  (% style="color:#037691" %)**Package Includes**:
795 795  
796 -* DDS45-LB LoRaWAN Distance Detection Sensor x 1
1034 +* SW3L-LB LoRaWAN Flow Sensor
797 797  
798 798  (% style="color:#037691" %)**Dimension and weight**:
799 799  
... ... @@ -805,7 +805,7 @@
805 805  
806 806  * Weight / pcs : g
807 807  
808 -= 10. Support =
1046 += 9. Support =
809 809  
810 810  
811 811  * 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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