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Last modified by Mengting Qiu on 2023/12/14 11:15
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edited by Xiaoling
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edited by Xiaoling
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Summary

Details

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Title
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1 -LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +SW3L-LB -- LoRaWAN Flow Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230613133716-2.png||height="717" width="717"]]
2 +[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -19,26 +19,27 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
19 +== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
23 23  
24 24  
25 -The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
22 +The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
26 26  
27 -The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 
24 +The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
28 28  
29 -DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
26 +SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
30 30  
31 -The LoRa wireless technology used in DDS20-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28 +The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
32 32  
33 -DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 +SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
34 34  
35 -DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 +SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
36 36  
37 -Each DDS20-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 +Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
38 38  
39 -[[image:image-20230613140115-3.png||height="453" width="800"]]
40 40  
37 +[[image:image-20230530135919-1.png||height="404" width="806"]]
41 41  
39 +
42 42  == 1.2 ​Features ==
43 43  
44 44  
... ... @@ -45,19 +45,16 @@
45 45  * LoRaWAN 1.0.3 Class A
46 46  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 47  * Ultra-low power consumption
48 -* Liquid Level Measurement by Ultrasonic technology
49 -* Measure through container, No need to contact Liquid
50 -* Valid level range 20mm - 2000mm
51 -* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
52 -* Cable Length : 25cm
46 +* Upload water flow volume
47 +* Monitor water waste
48 +* AT Commands to change parameters
49 +* supports Datalog feature
53 53  * Support Bluetooth v5.1 and LoRaWAN remote configure
54 54  * Support wireless OTA update firmware
55 -* AT Commands to change parameters
52 +* Uplink on periodically and open/close event
56 56  * Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 58  * 8500mAh Battery for long term use
59 59  
60 -
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -86,424 +86,509 @@
86 86  * Sleep Mode: 5uA @ 3.3v
87 87  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
88 88  
84 +== 1.4 Applications ==
89 89  
90 -== 1.4 Suitable Container & Liquid ==
91 91  
87 +* Flow Sensor application
88 +* Water Control
89 +* Toilet Flow Sensor
90 +* Monitor Waste water
92 92  
93 -* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
94 -* Container shape is regular, and surface is smooth.
95 -* Container Thickness:
96 -** Pure metal material.  2~~8mm, best is 3~~5mm
97 -** Pure non metal material: <10 mm
98 -* Pure liquid without irregular deposition.
92 +== 1.5 Sleep mode and working mode ==
99 99  
100 100  
101 -(% style="display:none" %)
95 +(% 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.
102 102  
103 -== 1.5 Install DDS20-LB ==
97 +(% 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.
104 104  
105 105  
106 -(% style="color:blue" %)**Step 1**(%%):  ** Choose the installation point.**
100 +== 1.6 Button & LEDs ==
107 107  
108 -DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
109 109  
110 -[[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"]]
103 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
111 111  
112 112  
113 -(((
114 -(% style="color:blue" %)**Step 2**(%%):  **Polish the installation point.**
106 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
107 +|=(% 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**
108 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
109 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
110 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
115 115  )))
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.
112 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
113 +(% 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.
114 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
115 +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.
119 119  )))
117 +|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
120 120  
121 -[[image:image-20230613143052-5.png]]
119 +== 1.7 BLE connection ==
122 122  
123 123  
124 -No polish needed if the container is shine metal surface without paint or non-metal container.
122 +SW3L-LB support BLE remote configure.
125 125  
126 -[[image:image-20230613143125-6.png]]
127 127  
125 +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:
128 128  
129 -(((
130 -(% style="color:blue" %)**Step3:   **(%%)**Test the installation point.**
131 -)))
127 +* Press button to send an uplink
128 +* Press button to active device.
129 +* Device Power on or reset.
132 132  
133 -(((
134 -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.
135 -)))
131 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
136 136  
137 -(((
138 -It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
139 -)))
140 140  
141 -(((
142 -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.
143 -)))
134 +== 1.8 Pin Definitions ==
144 144  
136 +[[image:image-20230523174230-1.png]]
145 145  
146 -(((
147 -(% style="color:blue" %)**LED Status:**
148 -)))
149 149  
150 -* (((
151 -**Onboard LED**: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
152 -)))
139 +== 1.9 Flow Sensor Spec ==
153 153  
154 -* (((
155 -(% 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.
156 -)))
157 -* (((
158 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
159 -)))
160 160  
161 161  (((
162 -LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
143 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
144 +|=(% 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**
145 +|(% 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
146 +|(% 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
147 +|(% 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
163 163  )))
164 164  
165 165  
166 -(((
167 -(% style="color:red" %)**Note :**(%%)** (% style="color:blue" %)Ultrasonic coupling paste(%%)**(% style="color:blue" %) (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
168 -)))
151 +== 2.10 Mechanical ==
169 169  
170 170  
171 -(((
172 -(% style="color:blue" %)**Step4:   **(%%)**Install use Epoxy ab glue.**
173 -)))
154 +[[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 -)))
157 +[[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"]]
160 +[[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 :**
163 +(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
192 192  
193 -(% style="color:red" %)**1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
194 -)))
165 +[[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"]]
195 195  
196 -(((
197 -(% style="color:red" %)**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.
198 -)))
199 199  
168 +(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
200 200  
201 -== 1.6 Applications ==
170 +[[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"]]
202 202  
203 203  
204 -* Smart liquid control solution
173 +(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
205 205  
206 -* Smart liquefied gas solution
175 +[[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"]]
207 207  
208 208  
209 -== 1.7 Precautions ==
178 += 2. Configure CPL03-LB to connect to LoRaWAN network =
210 210  
180 +== 2.1 How it works ==
211 211  
212 -* 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.
213 213  
214 -* 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.
183 +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.
215 215  
216 -* 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.
185 +(% style="display:none" %) (%%)
217 217  
218 -(% style="display:none" %)
187 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
219 219  
220 -== 1.8 Sleep mode and working mode ==
221 221  
190 +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.
222 222  
223 -(% 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.
192 +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.
224 224  
225 -(% 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.
194 +[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
226 226  
227 227  
228 -== 1.9 Button & LEDs ==
197 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
229 229  
199 +Each SW3L-LB is shipped with a sticker with the default device EUI as below:
230 230  
231 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
201 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
232 232  
233 233  
234 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
235 -|=(% 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**
236 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
237 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
238 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
239 -)))
240 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
241 -(% 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.
242 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
243 -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.
244 -)))
245 -|(% 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.
204 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
246 246  
247 247  
248 -== 1.10 BLE connection ==
207 +(% style="color:blue" %)**Register the device**
249 249  
209 +[[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"]]
250 250  
251 -DDS20-LB support BLE remote configure.
252 252  
253 -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:
212 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
254 254  
255 -* Press button to send an uplink
256 -* Press button to active device.
257 -* Device Power on or reset.
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/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
258 258  
259 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
260 260  
217 +(% style="color:blue" %)**Add APP EUI in the application**
261 261  
262 -== 1.11 Pin Definitions ==
263 263  
264 -[[image:image-20230523174230-1.png]]
220 +[[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"]]
265 265  
266 266  
267 -== 1.12 Mechanical ==
223 +(% style="color:blue" %)**Add APP KEY**
268 268  
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-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
269 269  
270 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
271 271  
228 +(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
272 272  
273 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
274 274  
231 +Press the button for 5 seconds to activate the SW3L-LB.
275 275  
276 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
233 +(% 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.
277 277  
235 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
278 278  
279 -(% style="color:blue" %)**Probe Mechanical:**
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-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
238 +== 2.3 ​Uplink Payload ==
282 282  
240 +=== 2.3.1 Device Status, FPORT~=5 ===
283 283  
284 -[[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"]]
285 285  
243 +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.
286 286  
287 -= 2. Configure DDS20-LB to connect to LoRaWAN network =
245 +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.
288 288  
289 -== 2.1 How it works ==
247 +The Payload format is as below.
290 290  
291 291  
292 -The DDS20-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 DDS20-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
250 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
251 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
252 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
253 +|(% 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
293 293  
294 -(% style="display:none" %) (%%)
255 +Example parse in TTNv3
295 295  
296 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
257 +[[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"]]
297 297  
298 298  
299 -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.
260 +(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
300 300  
301 -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.
262 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
302 302  
303 -[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
264 +(% style="color:#037691" %)**Frequency Band**:
304 304  
266 +*0x01: EU868
305 305  
306 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS20-LB.
268 +*0x02: US915
307 307  
308 -Each DDS20-LB is shipped with a sticker with the default device EUI as below:
270 +*0x03: IN865
309 309  
310 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
272 +*0x04: AU915
311 311  
274 +*0x05: KZ865
312 312  
313 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
276 +*0x06: RU864
314 314  
278 +*0x07: AS923
315 315  
316 -(% style="color:blue" %)**Register the device**
280 +*0x08: AS923-1
317 317  
318 -[[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"]]
282 +*0x09: AS923-2
319 319  
284 +*0x0a: AS923-3
320 320  
321 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
286 +*0x0b: CN470
322 322  
323 -[[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"]]
288 +*0x0c: EU433
324 324  
290 +*0x0d: KR920
325 325  
326 -(% style="color:blue" %)**Add APP EUI in the application**
292 +*0x0e: MA869
327 327  
328 328  
329 -[[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"]]
295 +(% style="color:#037691" %)**Sub-Band**:
330 330  
297 +AU915 and US915:value 0x00 ~~ 0x08
331 331  
332 -(% style="color:blue" %)**Add APP KEY**
299 +CN470: value 0x0B ~~ 0x0C
333 333  
334 -[[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"]]
301 +Other Bands: Always 0x00
335 335  
336 336  
337 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS20-LB
304 +(% style="color:#037691" %)**Battery Info**:
338 338  
306 +Check the battery voltage.
339 339  
340 -Press the button for 5 seconds to activate the DDS20-LB.
308 +Ex1: 0x0B45 = 2885mV
341 341  
342 -(% 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.
310 +Ex2: 0x0B49 = 2889mV
343 343  
344 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
345 345  
313 +=== 2.3.2 Sensor Configuration, FPORT~=4 ===
346 346  
347 -== 2.3  ​Uplink Payload ==
348 348  
316 +SW3L will only send this command after getting the downlink command (0x26 02) from the server.
349 349  
318 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
319 +|(% 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**
320 +|**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
321 +
322 +* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
323 +
324 +Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
325 +
326 +
327 +* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
328 +
329 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
330 +
331 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]]
332 +
333 +
334 +=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
335 +
336 +
350 350  (((
351 -DDS20-LB will uplink payload via LoRaWAN with below payload format: 
338 +SW3L will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L will:
352 352  )))
353 353  
354 354  (((
355 -Uplink payload includes in total 8 bytes.
342 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
356 356  )))
357 357  
345 +(((
346 +Uplink Payload totals 11 bytes.
347 +)))
348 +
358 358  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
359 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
360 -**Size(bytes)**
361 -)))|=(% 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**
362 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
363 -[[Distance>>||anchor="H2.3.2A0Distance"]]
364 -(unit: mm)
365 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
366 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
367 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
350 +|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
351 +|(% 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**
352 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
353 +Total pulse Or Last Pulse
354 +)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
368 368  
369 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
356 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
357 +|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
358 +|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
359 +|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
370 370  
361 +[[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"]]
371 371  
372 -=== 2.3.1  Battery Info ===
373 373  
364 +* (((
365 +(% style="color:#037691" %)**Calculate Flag**
366 +)))
374 374  
375 -Check the battery voltage for DDS20-LB.
368 +(((
369 +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.
370 +)))
376 376  
377 -Ex1: 0x0B45 = 2885mV
372 +(((
373 +**Example: in the default payload:**
374 +)))
378 378  
379 -Ex2: 0x0B49 = 2889mV
376 +* (((
377 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
378 +)))
379 +* (((
380 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
381 +)))
382 +* (((
383 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
384 +)))
380 380  
386 +(((
387 +Default value: 0. 
388 +)))
381 381  
382 -=== 2.3.2  Distance ===
390 +(((
391 +Range (6 bits): (b)000000 ~~ (b) 111111
383 383  
393 +If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
384 384  
385 -(((
386 -Get the distance. Flat object range 20mm - 2000mm.
395 +1) User can set the Calculate Flag of this sensor to 3.
396 +
397 +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.
387 387  )))
388 388  
389 389  (((
390 -For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
401 +(% 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"]]
402 +)))
391 391  
392 -(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
404 +* (((
405 +(% style="color:#037691" %)**Alarm**
393 393  )))
394 394  
395 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
408 +(((
409 +See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
410 +)))
396 396  
397 -* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
412 +[[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"]]
398 398  
399 399  
400 -=== 2.3.3  Interrupt Pin ===
415 +* (((
416 +(% style="color:#037691" %)**Total pulse**
417 +)))
401 401  
419 +(((
420 +Total pulse/counting since factory
421 +)))
402 402  
403 -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.
423 +(((
424 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
425 +)))
404 404  
405 -**Example:**
427 +* (((
428 +(% style="color:#037691" %)**Last Pulse**
429 +)))
406 406  
407 -0x00: Normal uplink packet.
431 +(((
432 +Total pulse since last FPORT=2 uplink. (Default 20 minutes)
433 +)))
408 408  
409 -0x01: Interrupt Uplink Packet.
435 +(((
436 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
437 +)))
410 410  
439 +* (((
440 +(% style="color:#037691" %)**MOD: Default =0**
441 +)))
411 411  
412 -=== 2.3.4  DS18B20 Temperature sensor ===
443 +(((
444 +MOD=0 ~-~-> Uplink Total Pulse since factory
445 +)))
413 413  
447 +(((
448 +MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
449 +)))
414 414  
415 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
451 +* (((
452 +(% style="color:#037691" %)**Water Flow Value**
453 +)))
416 416  
417 -**Example**:
455 +(((
456 +**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
457 +)))
418 418  
419 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
459 +[[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"]]
420 420  
421 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
422 422  
462 +(((
463 +**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
464 +)))
423 423  
424 -=== 2.3.5  Sensor Flag ===
466 +[[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"]] ** **
425 425  
426 426  
469 +=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
470 +
471 +
427 427  (((
428 -0x01: Detect Ultrasonic Sensor
473 +SW3L stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.4DatalogFeature"]].
429 429  )))
430 430  
431 431  (((
432 -0x00: No Ultrasonic Sensor
477 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
433 433  )))
434 434  
480 +* (((
481 +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.
482 +)))
435 435  
436 -=== 2.3.6  Decode payload in The Things Network ===
484 +(((
485 +For example, in the US915 band, the max payload for different DR is:
486 +)))
437 437  
488 +(((
489 +(% style="color:blue" %)**a) DR0:(%%)** max is 11 bytes so one entry of data
490 +)))
438 438  
439 -While using TTN network, you can add the payload format to decode the payload.
492 +(((
493 +(% style="color:blue" %)**b) DR1:(%%)** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
494 +)))
440 440  
441 -[[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"]]
496 +(((
497 +(% style="color:blue" %)**c) DR2:(%%)** total payload includes 11 entries of data
498 +)))
442 442  
443 -The payload decoder function for TTN V3 is here:
500 +(((
501 +(% style="color:blue" %)**d) DR3:(%%)** total payload includes 22 entries of data.
502 +)))
444 444  
445 445  (((
446 -DDS20-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
505 +If SW3L doesn't have any data in the polling time. It will uplink 11 bytes of 0
447 447  )))
448 448  
508 +(((
509 +(% style="color:#037691" %)**Downlink:**
510 +)))
449 449  
450 -== 2.4  Uplink Interval ==
512 +(((
513 +0x31 62 46 B1 F0 62 46 B3 94 07
514 +)))
451 451  
516 +[[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"]]
452 452  
453 -The DDS20-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"]]
454 454  
519 +(((
520 +(% style="color:#037691" %)**Uplink:**
521 +)))
455 455  
456 -== 2.5  ​Show Data in DataCake IoT Server ==
523 +(((
524 +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
525 +)))
457 457  
527 +(((
528 +(% style="color:#037691" %)**Parsed Value:**
529 +)))
458 458  
459 459  (((
460 -[[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:
532 +[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
461 461  )))
462 462  
463 463  
464 464  (((
465 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
537 +[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
466 466  )))
467 467  
468 468  (((
469 -(% 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:**
541 +[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
470 470  )))
471 471  
544 +(((
545 +[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
546 +)))
472 472  
473 -[[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"]]
548 +(((
549 +[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
550 +)))
474 474  
552 +(((
553 +[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
554 +)))
475 475  
476 -[[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"]]
556 +(((
557 +[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
558 +)))
477 477  
560 +[[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"]]
478 478  
479 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
480 480  
481 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS20-LB and add DevEUI.**
563 +== 2.4 Payload Decoder file ==
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/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
484 484  
566 +In TTN, use can add a custom payload so it shows friendly reading
485 485  
486 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
568 +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]]
487 487  
488 -[[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"]]
489 489  
571 +== 2.5 Datalog Feature ==
490 490  
491 -== 2.6 Datalog Feature ==
492 492  
574 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
493 493  
494 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS20-LB will store the reading for future retrieving purposes.
495 495  
577 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
496 496  
497 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
498 498  
580 +Set PNACKMD=1, CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-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.
499 499  
500 -Set PNACKMD=1, DDS20-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS20-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.
501 -
502 502  * (((
503 -a) DDS20-LB will do an ACK check for data records sending to make sure every data arrive server.
583 +a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
504 504  )))
505 505  * (((
506 -b) DDS20-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS20-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 DDS20-LB gets a ACK, DDS20-LB will consider there is a network connection and resend all NONE-ACK messages.
586 +b) CPL03-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but CPL03-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 CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
507 507  )))
508 508  
509 509  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -511,10 +511,10 @@
511 511  [[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"]]
512 512  
513 513  
514 -=== 2.6.2 Unix TimeStamp ===
594 +=== 2.5.2 Unix TimeStamp ===
515 515  
516 516  
517 -DDS20-LB uses Unix TimeStamp format based on
597 +CPL03-LB uses Unix TimeStamp format based on
518 518  
519 519  [[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"]]
520 520  
... ... @@ -528,17 +528,17 @@
528 528  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
529 529  
530 530  
531 -=== 2.6.3 Set Device Time ===
611 +=== 2.5.3 Set Device Time ===
532 532  
533 533  
534 534  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
535 535  
536 -Once DDS20-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS20-LB. If DDS20-LB fails to get the time from the server, DDS20-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
616 +Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
537 537  
538 538  (% 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.**
539 539  
540 540  
541 -=== 2.6.4 Poll sensor value ===
621 +=== 2.5.4 Poll sensor value ===
542 542  
543 543  
544 544  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -561,7 +561,7 @@
561 561  )))
562 562  
563 563  (((
564 -Uplink Internal =5s，means DDS20-LB will send one packet every 5s. range 5~~255s.
644 +Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
565 565  )))
566 566  
567 567  
... ... @@ -568,25 +568,22 @@
568 568  == 2.7 Frequency Plans ==
569 569  
570 570  
571 -The DDS20-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.
651 +The CPL03-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.
572 572  
573 573  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
574 574  
575 575  
576 -= 3. Configure DDS20-LB =
656 += 3. Configure CPL03-LB =
577 577  
578 578  == 3.1 Configure Methods ==
579 579  
580 580  
581 -DDS20-LB supports below configure method:
661 +CPL03-LB supports below configure method:
582 582  
583 583  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
584 -
585 585  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
586 -
587 587  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
588 588  
589 -
590 590  == 3.2 General Commands ==
591 591  
592 592  
... ... @@ -593,7 +593,6 @@
593 593  These commands are to configure:
594 594  
595 595  * General system settings like: uplink interval.
596 -
597 597  * LoRaWAN protocol & radio related command.
598 598  
599 599  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -601,10 +601,10 @@
601 601  [[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/]]
602 602  
603 603  
604 -== 3.3 Commands special design for DDS20-LB ==
680 +== 3.3 Commands special design for CPL03-LB ==
605 605  
606 606  
607 -These commands only valid for DDS20-LB, as below:
683 +These commands only valid for CPL03-LB, as below:
608 608  
609 609  
610 610  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -646,15 +646,178 @@
646 646  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
647 647  )))
648 648  * (((
649 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
725 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
726 +)))
650 650  
651 651  
652 -
729 +
730 +
731 +=== 3.3.2 Quit AT Command ===
732 +
733 +
734 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
735 +
736 +(% style="color:blue" %)**AT Command: AT+DISAT**
737 +
738 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
739 +|=(% 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**
740 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
741 +
742 +(% style="color:blue" %)**Downlink Command:**
743 +
744 +No downlink command for this feature.
745 +
746 +
747 +=== 3.3.3 Get Device Status ===
748 +
749 +
750 +Send a LoRaWAN downlink to ask device send Alarm settings.
751 +
752 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
753 +
754 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
755 +
756 +
757 +=== 3.3.4 Alarm for continuously water flow ===
758 +
759 +
760 +(((
761 +This feature is to monitor and send Alarm for continuously water flow.
653 653  )))
654 654  
655 -=== 3.3.2 Set Interrupt Mode ===
764 +(((
765 +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.
766 +)))
656 656  
768 +(((
769 +To monitor this faulty and send alarm, there are two settings:
770 +)))
657 657  
772 +* (((
773 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
774 +)))
775 +
776 +(((
777 +Default: 15s, If SW3L didn't see any water flow in 15s, SW3L will consider stop of water flow event.
778 +)))
779 +
780 +* (((
781 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
782 +)))
783 +
784 +(((
785 +**Example:** 3 minutes, if SW3L detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L will send an Alarm to indicate a water flow abnormal alarm.
786 +)))
787 +
788 +(((
789 +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.
790 +)))
791 +
792 +(((
793 +(% 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.**
794 +)))
795 +
796 +(((
797 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
798 +)))
799 +
800 +* (((
801 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
802 +)))
803 +
804 +* (((
805 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
806 +)))
807 +
808 +(((
809 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
810 +)))
811 +
812 +(((
813 +Command: **0xAA aa bb cc**
814 +)))
815 +
816 +(((
817 +AA: Command Type Code
818 +)))
819 +
820 +(((
821 +aa: Stop duration
822 +)))
823 +
824 +(((
825 +bb cc: Alarm Timer
826 +)))
827 +
828 +(((
829 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
830 +)))
831 +
832 +
833 +=== 3.3.5 Clear Flash Record ===
834 +
835 +
836 +Feature: Clear flash storage for data log feature.
837 +
838 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
839 +
840 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
841 +|=(% 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**
842 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
843 +
844 +(((
845 +(% style="color:blue" %)**Downlink Command:**
846 +)))
847 +
848 +(((
849 +* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
850 +)))
851 +
852 +
853 +
854 +=== 3.3.6 Set the calculate flag ===
855 +
856 +
857 +Feature: Set the calculate flag
858 +
859 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
860 +
861 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
862 +|=(% 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**
863 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
864 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
865 +
866 +(% style="color:blue" %)**Downlink Command:**
867 +
868 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
869 +
870 +
871 +=== 3.3.7 Set count number ===
872 +
873 +
874 +Feature: Manually set the count number
875 +
876 +(% style="color:blue" %)**AT Command: AT+SETCNT**
877 +
878 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
879 +|=(% 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**
880 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
881 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
882 +
883 +(% style="color:blue" %)**Downlink Command:**
884 +
885 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
886 +
887 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
888 +
889 +
890 +
891 +
892 +
893 +
894 +=== 3.3.8 Set Interrupt Mode ===
895 +
896 +
658 658  Feature, Set Interrupt mode for PA8 of pin.
659 659  
660 660  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -687,80 +687,70 @@
687 687  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
688 688  
689 689  
690 -= 4. Battery & Power Consumption =
691 691  
692 692  
693 -DDS20-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
931 +=== 3.3.9 Set work mode ===
694 694  
695 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
696 696  
934 +Feature: Manually set the work mode
697 697  
698 -= 5. OTA Firmware update =
699 699  
937 +(% style="color:blue" %)**AT Command: AT+MOD**
700 700  
701 -(% class="wikigeneratedid" %)
702 -User can change firmware DDS20-LB to:
939 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
940 +|=(% 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**
941 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
942 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
703 703  
704 -* Change Frequency band/ region.
944 +(% style="color:blue" %)**Downlink Command:**
705 705  
706 -* Update with new features.
946 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
707 707  
708 -* Fix bugs.
948 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
709 709  
710 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
950 += 4. Battery & Power Consumption =
711 711  
712 -Methods to Update Firmware:
713 713  
714 -* (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/]]**
953 +CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
715 715  
716 -* 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]]**.
955 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
717 717  
718 718  
719 -= 6. FAQ =
958 += 5. OTA Firmware update =
720 720  
721 -== 6.1  What is the frequency plan for DDS20-LB? ==
722 722  
961 +(% class="wikigeneratedid" %)
962 +User can change firmware CPL03-LB to:
723 723  
724 -DDS20-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"]]
964 +* Change Frequency band/ region.
725 725  
966 +* Update with new features.
726 726  
727 -== 6.2  Can I use DDS20-LB in condensation environment? ==
968 +* Fix bugs.
728 728  
970 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
729 729  
730 -DDS20-LB is not suitable to be used in condensation environment. Condensation on the DDS20-LB probe will affect the reading and always got 0.
972 +Methods to Update Firmware:
731 731  
974 +* (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/]]
732 732  
733 -= 7.  Trouble Shooting =
976 +* 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]]**.
734 734  
735 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
978 += 6. FAQ =
736 736  
980 +== 6.1  AT Commands input doesn't work ==
737 737  
738 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
739 739  
983 +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.
740 740  
741 -== 7.2  AT Command input doesn't work ==
742 742  
986 += 7. Order Info =
743 743  
744 -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.
745 745  
989 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
746 746  
747 -== 7.3  Why i always see 0x0000 or 0 for the distance value? ==
991 +(% style="color:red" %)**XXX**(%%): The default frequency band
748 748  
749 -
750 -(((
751 -LDDS20 has a strict [[**installation requirement**>>||anchor="H1.5A0InstallDDS20-LB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
752 -
753 -If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
754 -)))
755 -
756 -
757 -= 8. Order Info =
758 -
759 -
760 -Part Number: (% style="color:blue" %)**DDS20-LB-XXX**
761 -
762 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
763 -
764 764  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
765 765  
766 766  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -777,13 +777,41 @@
777 777  
778 778  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
779 779  
1009 +(((
1010 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1011 +)))
780 780  
781 -= 9. ​Packing Info =
1013 +(((
1014 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1015 +)))
782 782  
1017 +(((
1018 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1019 +)))
783 783  
1021 +(((
1022 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1023 +)))
1024 +
1025 +* (((
1026 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1027 +)))
1028 +
1029 +* (((
1030 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1031 +)))
1032 +
1033 +* (((
1034 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1035 +)))
1036 +
1037 +
1038 += 8. ​Packing Info =
1039 +
1040 +
784 784  (% style="color:#037691" %)**Package Includes**:
785 785  
786 -* DDS20-LB LoRaWAN Ultrasonic Liquid Level Sensor x 1
1043 +* SW3L-LB LoRaWAN Flow Sensor
787 787  
788 788  (% style="color:#037691" %)**Dimension and weight**:
789 789  
... ... @@ -796,9 +796,10 @@
796 796  * Weight / pcs : g
797 797  
798 798  
799 -= 10. Support =
800 800  
1057 += 9. Support =
801 801  
1059 +
802 802  * 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.
803 803  
804 804  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
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