Skip to Content
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 68.1
edited by Xiaoling
on 2023/06/12 17:03
Change comment: Uploaded new attachment "image-20230612170349-1.png", version {1}
To version 77.5
edited by Xiaoling
on 2023/06/13 14:11
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Content
... ... @@ -1,10 +1,13 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
2 +[[image:image-20230613133716-2.png||height="717" width="717"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
8 8  **Table of Contents：**
9 9  
10 10  {{toc/}}
... ... @@ -16,27 +16,26 @@
16 16  
17 17  = 1. Introduction =
18 18  
19 -== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
22 +== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
20 20  
21 21  
22 -The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
25 +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.
23 23  
24 -The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
27 +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. 
25 25  
26 -SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
29 +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.
27 27  
28 -The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 +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.
29 29  
30 -SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
33 +DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
31 31  
32 -SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 +DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
33 33  
34 -Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 +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.
35 35  
39 +[[image:image-20230613140115-3.png||height="453" width="800"]]
36 36  
37 -[[image:image-20230530135919-1.png||height="404" width="806"]]
38 38  
39 -
40 40  == 1.2 ​Features ==
41 41  
42 42  
... ... @@ -43,17 +43,18 @@
43 43  * LoRaWAN 1.0.3 Class A
44 44  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45 45  * Ultra-low power consumption
46 -* Upload water flow volume
47 -* Monitor water waste
48 -* AT Commands to change parameters
49 -* supports Datalog feature
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
50 50  * Support Bluetooth v5.1 and LoRaWAN remote configure
51 51  * Support wireless OTA update firmware
52 -* Uplink on periodically and open/close event
55 +* AT Commands to change parameters
53 53  * Downlink to change configure
57 +* IP66 Waterproof Enclosure
54 54  * 8500mAh Battery for long term use
55 55  
56 -
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -83,512 +83,436 @@
83 83  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
84 84  
85 85  
86 -== 1.4 Applications ==
89 +== 1.4 Suitable Container & Liquid ==
87 87  
88 88  
89 -* Flow Sensor application
90 -* Water Control
91 -* Toilet Flow Sensor
92 -* Monitor Waste water
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" %)
93 93  
94 94  
95 -== 1.5 Sleep mode and working mode ==
96 96  
101 +== 1.5 Install DDS20-LB ==
97 97  
98 -(% 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.
99 99  
100 -(% 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.
104 +(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
101 101  
106 +DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
102 102  
103 -== 1.6 Button & LEDs ==
104 104  
109 +[[image:image-20220615091045-3.png]]
105 105  
106 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
107 107  
108 108  
109 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
110 -|=(% 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**
111 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
112 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
113 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
113 +(((
114 +(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
114 114  )))
115 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
116 -(% 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.
117 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
118 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
116 +
117 +(((
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.
119 119  )))
120 -|(% 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.
121 121  
121 +[[image:image-20220615092010-11.png]]
122 122  
123 -== 1.7 BLE connection ==
124 124  
124 +No polish needed if the container is shine metal surface without paint or non-metal container.
125 125  
126 -SW3L-LB support BLE remote configure.
126 +[[image:image-20220615092044-12.png]]
127 127  
128 128  
129 -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:
130 130  
131 -* Press button to send an uplink
132 -* Press button to active device.
133 -* Device Power on or reset.
130 +(((
131 +(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
132 +)))
134 134  
135 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
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 +)))
136 136  
137 137  
138 -== 1.8 Pin Definitions ==
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 +)))
139 139  
140 -[[image:image-20230523174230-1.png]]
143 +[[image:1655256160324-178.png||height="151" width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]]
141 141  
142 142  
143 -== 1.9 Flow Sensor Spec ==
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 +)))
144 144  
145 145  
146 146  (((
147 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
148 -|=(% 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**
149 -|(% 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
150 -|(% 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
151 -|(% 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
152 +(% style="color:red" %)**LED Status:**
152 152  )))
153 153  
155 +* (((
156 +Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
157 +)))
154 154  
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 +)))
155 155  
156 -== 2.10 Mechanical ==
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 +)))
157 157  
158 158  
159 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
171 +(((
172 +(% style="color:red" %)**Note 2:**
173 +)))
160 160  
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 +)))
161 161  
162 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
163 163  
180 +(((
181 +(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
182 +)))
164 164  
165 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
184 +(((
185 +Prepare Eproxy AB glue.
186 +)))
166 166  
188 +(((
189 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
190 +)))
167 167  
168 -(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
192 +(((
193 +Reset DDS20-LB and see if the BLUE LED is slowly blinking.
194 +)))
169 169  
170 -[[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"]]
196 +[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]]
171 171  
172 172  
173 -(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
199 +(((
200 +(% style="color:red" %)**Note 1:**
201 +)))
174 174  
175 -[[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"]]
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 +)))
176 176  
177 177  
178 -(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
208 +(((
209 +(% style="color:red" %)**Note 2:**
210 +)))
179 179  
180 -[[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"]]
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 +)))
181 181  
182 182  
183 -= 2. Configure SW3L-LB to connect to LoRaWAN network =
217 +== 1.6 Applications ==
184 184  
185 -== 2.1 How it works ==
186 186  
220 +* Smart liquid control solution.
187 187  
188 -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.
222 +* Smart liquefied gas solution.
189 189  
190 -(% style="display:none" %) (%%)
191 191  
192 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
225 +== 1.7 Precautions ==
193 193  
194 194  
195 -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.
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.
196 196  
197 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
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.
198 198  
199 -[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
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" %)
200 200  
201 201  
202 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
203 203  
204 -Each SW3L-LB is shipped with a sticker with the default device EUI as below:
236 +== 1.8 Sleep mode and working mode ==
205 205  
206 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
207 207  
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.
208 208  
209 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
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.
210 210  
211 211  
212 -(% style="color:blue" %)**Register the device**
244 +== 1.9 Button & LEDs ==
213 213  
214 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
215 215  
247 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
216 216  
217 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
218 218  
219 -[[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"]]
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.
220 220  
263 +== 1.10 BLE connection ==
221 221  
222 -(% style="color:blue" %)**Add APP EUI in the application**
223 223  
266 +DDS45-LB support BLE remote configure.
224 224  
225 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
226 226  
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:
227 227  
228 -(% style="color:blue" %)**Add APP KEY**
271 +* Press button to send an uplink
272 +* Press button to active device.
273 +* Device Power on or reset.
229 229  
230 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
275 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
231 231  
232 232  
233 -(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
278 +== 1.11 Pin Definitions ==
234 234  
280 +[[image:image-20230523174230-1.png]]
235 235  
236 -Press the button for 5 seconds to activate the SW3L-LB.
237 237  
238 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
283 +== 1.12 Mechanical ==
239 239  
240 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
241 241  
286 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
242 242  
243 -== 2.3 ​Uplink Payload ==
244 244  
245 -=== 2.3.1 Device Status, FPORT~=5 ===
289 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
246 246  
247 247  
248 -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.
292 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
249 249  
250 -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.
251 251  
252 -The Payload format is as below.
295 +(% style="color:blue" %)**Probe Mechanical:**
253 253  
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"]]
254 254  
255 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
256 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
257 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
258 -|(% 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
259 259  
260 -Example parse in TTNv3
300 += 2. Configure DDS20-LB to connect to LoRaWAN network =
261 261  
262 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]
302 +== 2.1 How it works ==
263 263  
264 264  
265 -(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
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.
266 266  
267 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
307 +(% style="display:none" %) (%%)
268 268  
269 -(% style="color:#037691" %)**Frequency Band**:
309 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
270 270  
271 -*0x01: EU868
272 272  
273 -*0x02: US915
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.
274 274  
275 -*0x03: IN865
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.
276 276  
277 -*0x04: AU915
316 +[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
278 278  
279 -*0x05: KZ865
280 280  
281 -*0x06: RU864
319 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
282 282  
283 -*0x07: AS923
321 +Each DDS45-LB is shipped with a sticker with the default device EUI as below:
284 284  
285 -*0x08: AS923-1
323 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
286 286  
287 -*0x09: AS923-2
288 288  
289 -*0x0a: AS923-3
326 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
290 290  
291 -*0x0b: CN470
292 292  
293 -*0x0c: EU433
329 +(% style="color:blue" %)**Register the device**
294 294  
295 -*0x0d: KR920
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"]]
296 296  
297 -*0x0e: MA869
298 298  
334 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
299 299  
300 -(% style="color:#037691" %)**Sub-Band**:
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"]]
301 301  
302 -AU915 and US915:value 0x00 ~~ 0x08
303 303  
304 -CN470: value 0x0B ~~ 0x0C
339 +(% style="color:blue" %)**Add APP EUI in the application**
305 305  
306 -Other Bands: Always 0x00
307 307  
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"]]
308 308  
309 -(% style="color:#037691" %)**Battery Info**:
310 310  
311 -Check the battery voltage.
345 +(% style="color:blue" %)**Add APP KEY**
312 312  
313 -Ex1: 0x0B45 = 2885mV
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"]]
314 314  
315 -Ex2: 0x0B49 = 2889mV
316 316  
350 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
317 317  
318 -=== 2.3.2 Sensor Configuration, FPORT~=4 ===
319 319  
353 +Press the button for 5 seconds to activate the DDS45-LB.
320 320  
321 -SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
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.
322 322  
323 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
324 -|(% 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**
325 -|**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
357 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
326 326  
327 -* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
328 328  
329 -Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
360 +== 2.3  ​Uplink Payload ==
330 330  
331 331  
332 -* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
333 -
334 -Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
335 -
336 -[[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"]]
337 -
338 -
339 -=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
340 -
341 -
342 342  (((
343 -SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
364 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 
344 344  )))
345 345  
346 346  (((
347 -periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
368 +Uplink payload includes in total 8 bytes.
348 348  )))
349 349  
350 -(((
351 -Uplink Payload totals 11 bytes.
352 -)))
353 -
354 354  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
355 -|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
356 -|(% 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**
357 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
358 -Total pulse Or Last Pulse
359 -)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
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"]]
360 360  
361 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
362 -|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
363 -|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
364 -|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
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"]]
365 365  
366 -[[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"]]
367 367  
385 +=== 2.3.1  Battery Info ===
368 368  
369 -* (((
370 -(% style="color:#037691" %)**Calculate Flag**
371 -)))
372 372  
373 -(((
374 -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.
375 -)))
388 +Check the battery voltage for DDS45-LB.
376 376  
377 -(((
378 -**Example: in the default payload:**
379 -)))
390 +Ex1: 0x0B45 = 2885mV
380 380  
381 -* (((
382 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
383 -)))
384 -* (((
385 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
386 -)))
387 -* (((
388 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
389 -)))
392 +Ex2: 0x0B49 = 2889mV
390 390  
391 -(((
392 -Default value: 0. 
393 -)))
394 394  
395 -(((
396 -Range (6 bits): (b)000000 ~~ (b) 111111
395 +=== 2.3.2  Distance ===
397 397  
398 -If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
399 399  
400 -1) User can set the Calculate Flag of this sensor to 3.
401 -
402 -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.
403 -)))
404 -
405 405  (((
406 -(% 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"]]
399 +Get the distance. Flat object range 30mm - 4500mm.
407 407  )))
408 408  
409 -* (((
410 -(% style="color:#037691" %)**Alarm**
411 -)))
412 -
413 413  (((
414 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
415 -)))
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" %)** **
416 416  
417 -[[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"]]
418 -
419 -
420 -* (((
421 -(% style="color:#037691" %)**Total pulse**
405 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
422 422  )))
423 423  
424 -(((
425 -Total pulse/counting since factory
426 -)))
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.
427 427  
428 -(((
429 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
430 -)))
411 +=== 2.3.3  Interrupt Pin ===
431 431  
432 -* (((
433 -(% style="color:#037691" %)**Last Pulse**
434 -)))
435 435  
436 -(((
437 -Total pulse since last FPORT=2 uplink. (Default 20 minutes)
438 -)))
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.
439 439  
440 -(((
441 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
442 -)))
416 +**Example:**
443 443  
444 -* (((
445 -(% style="color:#037691" %)**MOD: Default =0**
446 -)))
418 +0x00: Normal uplink packet.
447 447  
448 -(((
449 -MOD=0 ~-~-> Uplink Total Pulse since factory
450 -)))
420 +0x01: Interrupt Uplink Packet.
451 451  
452 -(((
453 -MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
454 -)))
455 455  
456 -* (((
457 -(% style="color:#037691" %)**Water Flow Value**
458 -)))
423 +=== 2.3.4  DS18B20 Temperature sensor ===
459 459  
460 -(((
461 -**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
462 -)))
463 463  
464 -[[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"]]
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.
465 465  
428 +**Example**:
466 466  
467 -(((
468 -**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
469 -)))
430 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
470 470  
471 -[[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"]] ** **
432 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
472 472  
473 473  
474 -=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
435 +=== 2.3.5  Sensor Flag ===
475 475  
476 476  
477 477  (((
478 -SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
439 +0x01: Detect Ultrasonic Sensor
479 479  )))
480 480  
481 481  (((
482 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
443 +0x00: No Ultrasonic Sensor
483 483  )))
484 484  
485 -* (((
486 -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.
487 -)))
488 488  
489 -(((
490 -For example, in the US915 band, the max payload for different DR is:
491 -)))
447 +=== 2.3.6  Decode payload in The Things Network ===
492 492  
493 -(((
494 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
495 -)))
496 496  
497 -(((
498 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
499 -)))
450 +While using TTN network, you can add the payload format to decode the payload.
500 500  
501 -(((
502 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
503 -)))
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"]]
504 504  
505 -(((
506 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
507 -)))
454 +The payload decoder function for TTN V3 is here:
508 508  
509 509  (((
510 -If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
457 +DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
511 511  )))
512 512  
513 -(((
514 -(% style="color:#037691" %)**Downlink:**
515 -)))
516 516  
517 -(((
518 -0x31 62 46 B1 F0 62 46 B3 94 07
519 -)))
461 +== 2.4  Uplink Interval ==
520 520  
521 -[[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"]]
522 522  
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"]]
523 523  
524 -(((
525 -(% style="color:#037691" %)**Uplink:**
526 -)))
527 527  
528 -(((
529 -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
530 -)))
467 +== 2.5  ​Show Data in DataCake IoT Server ==
531 531  
532 -(((
533 -(% style="color:#037691" %)**Parsed Value:**
534 -)))
535 535  
536 536  (((
537 -[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
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:
538 538  )))
539 539  
540 540  
541 541  (((
542 -[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
476 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
543 543  )))
544 544  
545 545  (((
546 -[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
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:**
547 547  )))
548 548  
549 -(((
550 -[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
551 -)))
552 552  
553 -(((
554 -[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
555 -)))
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"]]
556 556  
557 -(((
558 -[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
559 -)))
560 560  
561 -(((
562 -[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
563 -)))
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"]]
564 564  
565 -[[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"]]
566 566  
490 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
567 567  
568 -== 2.4 Payload Decoder file ==
492 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
569 569  
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"]]
570 570  
571 -In TTN, use can add a custom payload so it shows friendly reading
572 572  
573 -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]]
497 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
574 574  
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"]]
575 575  
576 -== 2.5 Datalog Feature ==
577 577  
578 578  
579 -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.
503 +== 2.6 Datalog Feature ==
580 580  
581 581  
582 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
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.
583 583  
584 584  
585 -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.
509 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
586 586  
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 +
587 587  * (((
588 -a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
515 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
589 589  )))
590 590  * (((
591 -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.
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.
592 592  )))
593 593  
594 594  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -596,10 +596,10 @@
596 596  [[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"]]
597 597  
598 598  
599 -=== 2.5.2 Unix TimeStamp ===
526 +=== 2.6.2 Unix TimeStamp ===
600 600  
601 601  
602 -SW3L-LB uses Unix TimeStamp format based on
529 +DDS45-LB uses Unix TimeStamp format based on
603 603  
604 604  [[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"]]
605 605  
... ... @@ -613,17 +613,17 @@
613 613  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
614 614  
615 615  
616 -=== 2.5.3 Set Device Time ===
543 +=== 2.6.3 Set Device Time ===
617 617  
618 618  
619 619  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
620 620  
621 -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).
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).
622 622  
623 623  (% 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.**
624 624  
625 625  
626 -=== 2.5.4 Poll sensor value ===
553 +=== 2.6.4 Poll sensor value ===
627 627  
628 628  
629 629  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -646,24 +646,24 @@
646 646  )))
647 647  
648 648  (((
649 -Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
576 +Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
650 650  )))
651 651  
652 652  
653 -== 2.6 Frequency Plans ==
580 +== 2.7 Frequency Plans ==
654 654  
655 655  
656 -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.
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.
657 657  
658 658  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
659 659  
660 660  
661 -= 3. Configure SW3L-LB =
588 += 3. Configure DDS45-LB =
662 662  
663 663  == 3.1 Configure Methods ==
664 664  
665 665  
666 -SW3L-LB supports below configure method:
593 +DDS45-LB supports below configure method:
667 667  
668 668  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
669 669  
... ... @@ -671,7 +671,6 @@
671 671  
672 672  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
673 673  
674 -
675 675  == 3.2 General Commands ==
676 676  
677 677  
... ... @@ -686,10 +686,10 @@
686 686  [[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/]]
687 687  
688 688  
689 -== 3.3 Commands special design for SW3L-LB ==
615 +== 3.3 Commands special design for DDS45-LB ==
690 690  
691 691  
692 -These commands only valid for SW3L-LB, as below:
618 +These commands only valid for DDS45-LB, as below:
693 693  
694 694  
695 695  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -731,172 +731,12 @@
731 731  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
732 732  )))
733 733  * (((
734 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
660 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
735 735  )))
736 736  
663 +=== 3.3.2 Set Interrupt Mode ===
737 737  
738 -=== 3.3.2 Quit AT Command ===
739 739  
740 -
741 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
742 -
743 -(% style="color:blue" %)**AT Command: AT+DISAT**
744 -
745 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
746 -|=(% 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**
747 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
748 -
749 -(% style="color:blue" %)**Downlink Command:**
750 -
751 -No downlink command for this feature.
752 -
753 -
754 -=== 3.3.3 Get Device Status ===
755 -
756 -
757 -Send a LoRaWAN downlink to ask device send Alarm settings.
758 -
759 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
760 -
761 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
762 -
763 -
764 -=== 3.3.4 Alarm for continuously water flow ===
765 -
766 -
767 -(((
768 -This feature is to monitor and send Alarm for continuously water flow.
769 -)))
770 -
771 -(((
772 -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.
773 -)))
774 -
775 -(((
776 -To monitor this faulty and send alarm, there are two settings:
777 -)))
778 -
779 -* (((
780 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
781 -)))
782 -
783 -(((
784 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
785 -)))
786 -
787 -* (((
788 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
789 -)))
790 -
791 -(((
792 -**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.
793 -)))
794 -
795 -(((
796 -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.
797 -)))
798 -
799 -(((
800 -(% 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.**
801 -)))
802 -
803 -(((
804 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
805 -)))
806 -
807 -* (((
808 -AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
809 -)))
810 -
811 -* (((
812 -AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
813 -)))
814 -
815 -(((
816 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
817 -)))
818 -
819 -(((
820 -Command: **0xAA aa bb cc**
821 -)))
822 -
823 -(((
824 -AA: Command Type Code
825 -)))
826 -
827 -(((
828 -aa: Stop duration
829 -)))
830 -
831 -(((
832 -bb cc: Alarm Timer
833 -)))
834 -
835 -(((
836 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
837 -)))
838 -
839 -
840 -=== 3.3.5 Clear Flash Record ===
841 -
842 -
843 -Feature: Clear flash storage for data log feature.
844 -
845 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
846 -
847 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
848 -|=(% 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**
849 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
850 -
851 -(((
852 -(% style="color:blue" %)**Downlink Command:**
853 -)))
854 -
855 -(((
856 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
857 -)))
858 -
859 -
860 -
861 -=== 3.3.6 Set the calculate flag ===
862 -
863 -
864 -Feature: Set the calculate flag
865 -
866 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
867 -
868 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
869 -|=(% 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**
870 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
871 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
872 -
873 -(% style="color:blue" %)**Downlink Command:**
874 -
875 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
876 -
877 -
878 -=== 3.3.7 Set count number ===
879 -
880 -
881 -Feature: Manually set the count number
882 -
883 -(% style="color:blue" %)**AT Command: AT+SETCNT**
884 -
885 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
886 -|=(% 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**
887 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
888 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
889 -
890 -(% style="color:blue" %)**Downlink Command:**
891 -
892 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
893 -
894 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
895 -
896 -
897 -=== 3.3.8 Set Interrupt Mode ===
898 -
899 -
900 900  Feature, Set Interrupt mode for PA8 of pin.
901 901  
902 902  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -928,124 +928,122 @@
928 928  
929 929  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
930 930  
697 += 4. Battery & Power Consumption =
931 931  
932 -=== 3.3.9 Set work mode ===
933 933  
700 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
934 934  
935 -Feature: Manually set the work mode
702 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
936 936  
937 937  
938 -(% style="color:blue" %)**AT Command: AT+MOD**
705 += 5. OTA Firmware update =
939 939  
940 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
941 -|=(% 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**
942 -|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
943 -|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
944 944  
945 -(% style="color:blue" %)**Downlink Command:**
708 +(% class="wikigeneratedid" %)
709 +User can change firmware DDS45-LB to:
946 946  
947 -* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
711 +* Change Frequency band/ region.
948 948  
949 -* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
713 +* Update with new features.
950 950  
715 +* Fix bugs.
951 951  
952 -= 4. Battery & Power Consumption =
717 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
953 953  
719 +Methods to Update Firmware:
954 954  
955 -SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
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/]]
956 956  
957 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
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]]**.
958 958  
725 += 6. FAQ =
959 959  
960 -= 5. OTA Firmware update =
727 +== 6.1  What is the frequency plan for DDS45-LB? ==
961 961  
962 962  
963 -(% class="wikigeneratedid" %)
964 -User can change firmware SW3L-LB to:
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"]]
965 965  
966 -* Change Frequency band/ region.
967 967  
968 -* Update with new features.
733 +== 6.2  Can I use DDS45-LB in condensation environment? ==
969 969  
970 -* Fix bugs.
971 971  
972 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
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.
973 973  
974 -Methods to Update Firmware:
975 975  
976 -* (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/]]
739 += 7.  Trouble Shooting =
977 977  
978 -* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
741 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
979 979  
980 980  
981 -= 6. FAQ =
744 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
982 982  
983 -== 6.1  AT Commands input doesn't work ==
984 984  
747 +== 7.2  AT Command input doesn't work ==
985 985  
986 -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.
987 987  
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.
988 988  
989 -= 7. Order Info =
990 990  
753 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
991 991  
992 -Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
993 993  
994 -(% style="color:red" %)**XXX**(%%): The default frequency band
756 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
995 995  
996 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
758 +2. Sensor wiring is disconnected
997 997  
998 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
760 +3. Not using the correct decoder
999 999  
1000 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1001 1001  
1002 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
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 ==
1003 1003  
1004 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1005 1005  
1006 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
766 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
1007 1007  
1008 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
768 +2) Does it change with temperature, temperature will affect its measurement
1009 1009  
1010 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
770 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
1011 1011  
1012 -(((
1013 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1014 -)))
772 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
1015 1015  
1016 -(((
1017 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1018 -)))
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 1019  
1020 -(((
1021 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1022 -)))
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"]]
1023 1023  
1024 -(((
1025 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1026 -)))
1027 1027  
1028 -* (((
1029 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1030 -)))
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.
1031 1031  
1032 -* (((
1033 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1034 -)))
781 +Please send the data to us for check.
1035 1035  
1036 -* (((
1037 -calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1038 1038  
784 += 8. Order Info =
1039 1039  
1040 -
1041 -)))
1042 1042  
1043 -= 8. ​Packing Info =
787 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
1044 1044  
789 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
1045 1045  
791 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
792 +
793 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
794 +
795 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
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 +
1046 1046  (% style="color:#037691" %)**Package Includes**:
1047 1047  
1048 -* SW3L-LB LoRaWAN Flow Sensor
812 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1
1049 1049  
1050 1050  (% style="color:#037691" %)**Dimension and weight**:
1051 1051  
... ... @@ -1057,10 +1057,9 @@
1057 1057  
1058 1058  * Weight / pcs : g
1059 1059  
824 += 10. Support =
1060 1060  
1061 -= 9. Support =
1062 1062  
1063 -
1064 1064  * 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.
1065 1065  
1066 1066  * 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]].
image-20230612170943-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +86.4 KB
Content
image-20230612171032-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +86.4 KB
Content
image-20230613100900-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +184.0 KB
Content
image-20230613102426-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +89.3 KB
Content
image-20230613102459-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +89.3 KB
Content
image-20230613133647-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +213.6 KB
Content
image-20230613133716-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +165.8 KB
Content
image-20230613140115-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +92.1 KB
Content
image-20230613140140-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +92.1 KB
Content