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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.23
edited by Xiaoling
on 2023/06/13 09:10
Change comment: There is no comment for this version
To version 70.5
edited by Xiaoling
on 2023/06/12 17:17
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -22,13 +22,13 @@
22 22  
23 23  It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
24 24  
25 -The LoRa wireless technology used in DDS75-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.
25 +The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
27 -DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
27 +SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
29 +SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30 30  
31 -Each DDS75-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.
31 +Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
32 32  
33 33  [[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
... ... @@ -53,33 +53,6 @@
53 53  == 1.3 Specification ==
54 54  
55 55  
56 -(% style="color:#037691" %)**Rated environmental conditions:**
57 -
58 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 -**Minimum value**
61 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62 -**Typical value**
63 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64 -**Maximum value**
65 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70 -
71 -
72 -
73 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74 -
75 -(((
76 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77 -
78 -(% style="color:red" %)** b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
79 -
80 -
81 -)))
82 -
83 83  (% style="color:#037691" %)**Common DC Characteristics:**
84 84  
85 85  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -105,41 +105,23 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
108 -== 1.4 Effective measurement range Reference beam pattern ==
81 +== 1.4 Applications ==
109 109  
110 110  
111 -(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
84 +* Flow Sensor application
85 +* Water Control
86 +* Toilet Flow Sensor
87 +* Monitor Waste water
112 112  
113 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
89 +== 1.5 Sleep mode and working mode ==
114 114  
115 115  
116 -(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
117 -
118 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 -
120 -
121 -== 1.5 Applications ==
122 -
123 -
124 -* Horizontal distance measurement
125 -* Liquid level measurement
126 -* Parking management system
127 -* Object proximity and presence detection
128 -* Intelligent trash can management system
129 -* Robot obstacle avoidance
130 -* Automatic control
131 -* Sewer
132 -* Bottom water level monitoring
133 -
134 -== 1.6 Sleep mode and working mode ==
135 -
136 -
137 137  (% 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.
138 138  
139 139  (% 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.
140 140  
141 141  
142 -== 1.7 Button & LEDs ==
97 +== 1.6 Button & LEDs ==
143 143  
144 144  
145 145  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -158,10 +158,10 @@
158 158  )))
159 159  |(% 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.
160 160  
161 -== 1.8 BLE connection ==
116 +== 1.7 BLE connection ==
162 162  
163 163  
164 -DDS75-LB support BLE remote configure.
119 +SW3L-LB support BLE remote configure.
165 165  
166 166  
167 167  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:
... ... @@ -173,13 +173,24 @@
173 173  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
174 174  
175 175  
176 -== 1.9 Pin Definitions ==
131 +== 1.8 Pin Definitions ==
177 177  
178 178  [[image:image-20230523174230-1.png]]
179 179  
180 180  
136 +== 1.9 Flow Sensor Spec ==
181 181  
182 182  
139 +(((
140 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
141 +|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure**
142 +|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L
143 +|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L
144 +|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L
145 +)))
146 +
147 +
148 +
183 183  == 2.10 Mechanical ==
184 184  
185 185  
... ... @@ -192,24 +192,27 @@
192 192  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
193 193  
194 194  
195 -(% style="color:blue" %)**Probe Mechanical:**
161 +(% style="color:blue" %)**DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L**
196 196  
163 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091350-1.png?width=722&height=385&rev=1.1||alt="image-20220519091350-1.png"]]
197 197  
198 -[[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-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
199 199  
166 +(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20.  390 pulse = 1 L**
200 200  
201 -[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
168 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-2.png?width=723&height=258&rev=1.1||alt="image-20220519091423-2.png"]]
202 202  
203 203  
204 -[[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-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
171 +(% style="color:blue" %)**010: DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L**
205 205  
173 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]]
206 206  
207 -= 2. Configure DDS75-LB to connect to LoRaWAN network =
208 208  
176 += 2. Configure SW3L-LB to connect to LoRaWAN network =
177 +
209 209  == 2.1 How it works ==
210 210  
211 211  
212 -The DDS75-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 DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
181 +The SW3L-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SW3L-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
213 213  
214 214  (% style="display:none" %) (%%)
215 215  
... ... @@ -223,9 +223,9 @@
223 223  [[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
224 224  
225 225  
226 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
195 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
227 227  
228 -Each DDS75-LB is shipped with a sticker with the default device EUI as below:
197 +Each SW3L-LB is shipped with a sticker with the default device EUI as below:
229 229  
230 230  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
231 231  
... ... @@ -254,10 +254,10 @@
254 254  [[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"]]
255 255  
256 256  
257 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
226 +(% style="color:blue" %)**Step 2:**(%%) Activate on SW3L-LB
258 258  
259 259  
260 -Press the button for 5 seconds to activate the DDS75-LB.
229 +Press the button for 5 seconds to activate the SW3L-LB.
261 261  
262 262  (% 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.
263 263  
... ... @@ -264,172 +264,355 @@
264 264  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
265 265  
266 266  
267 -== 2.3  ​Uplink Payload ==
236 +== 2.3 ​Uplink Payload ==
268 268  
238 +=== 2.3.1 Device Status, FPORT~=5 ===
269 269  
270 -(((
271 -DDS75-LB will uplink payload via LoRaWAN with below payload format: 
272 -)))
273 273  
274 -(((
275 -Uplink payload includes in total 8 bytes.
276 -)))
241 +Include device configure status. Once SW3L-LB Joined the network, it will uplink this message to the server. After that, SW3L-LB will uplink Device Status every 12 hours.
277 277  
278 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
279 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
280 -**Size(bytes)**
281 -)))|=(% 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**
282 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
283 -[[Distance>>||anchor="H2.3.2A0Distance"]]
284 -(unit: mm)
285 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
286 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
287 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
243 +Users can use the downlink command(**0x26 01**) to ask SW3L-LB to send device configure detail, include device configure status. SW3L-LB will uplink a payload via FPort=5 to server.
288 288  
289 -[[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"]]
245 +The Payload format is as below.
290 290  
291 291  
292 -=== 2.3.1  Battery Info ===
248 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
249 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
250 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
251 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
293 293  
253 +Example parse in TTNv3
294 294  
295 -Check the battery voltage for DDS75-LB.
255 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652925144491-755.png?width=732&height=139&rev=1.1||alt="1652925144491-755.png"]]
296 296  
257 +
258 +(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11
259 +
260 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
261 +
262 +(% style="color:#037691" %)**Frequency Band**:
263 +
264 +*0x01: EU868
265 +
266 +*0x02: US915
267 +
268 +*0x03: IN865
269 +
270 +*0x04: AU915
271 +
272 +*0x05: KZ865
273 +
274 +*0x06: RU864
275 +
276 +*0x07: AS923
277 +
278 +*0x08: AS923-1
279 +
280 +*0x09: AS923-2
281 +
282 +*0x0a: AS923-3
283 +
284 +*0x0b: CN470
285 +
286 +*0x0c: EU433
287 +
288 +*0x0d: KR920
289 +
290 +*0x0e: MA869
291 +
292 +
293 +(% style="color:#037691" %)**Sub-Band**:
294 +
295 +AU915 and US915:value 0x00 ~~ 0x08
296 +
297 +CN470: value 0x0B ~~ 0x0C
298 +
299 +Other Bands: Always 0x00
300 +
301 +
302 +(% style="color:#037691" %)**Battery Info**:
303 +
304 +Check the battery voltage.
305 +
297 297  Ex1: 0x0B45 = 2885mV
298 298  
299 299  Ex2: 0x0B49 = 2889mV
300 300  
301 301  
302 -=== 2.3.2  Distance ===
311 +=== 2.3.2 Sensor Configuration, FPORT~=4 ===
303 303  
304 304  
314 +SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
315 +
316 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
317 +|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1**
318 +|**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve
319 +
320 +* (% style="color:#037691" %)**TDC: (default: 0x0004B0)**
321 +
322 +Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes.
323 +
324 +
325 +* (% style="color:#037691" %)**STOP Duration & Alarm Timer**
326 +
327 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
328 +
329 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095747-2.png?width=723&height=113&rev=1.1||alt="image-20220519095747-2.png"]]
330 +
331 +
332 +=== 2.3.3 Water Flow Value, Uplink FPORT~=2 ===
333 +
334 +
305 305  (((
306 -Get the distance. Flat object range 280mm - 7500mm.
336 +SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
307 307  )))
308 308  
309 309  (((
310 -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" %)** **
340 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
341 +)))
311 311  
312 -(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
343 +(((
344 +Uplink Payload totals 11 bytes.
313 313  )))
314 314  
347 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
348 +|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
349 +|(% style="width:60px" %)**Size(bytes)**|(% style="width:130px" %)**1**|(% style="width:130px" %)**4**|(% style="width:30px" %)**1**|(% style="width:50px" %)**1**|(% style="width:80px" %)**4**
350 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
351 +Total pulse Or Last Pulse
352 +)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
315 315  
316 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
317 -* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
354 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
355 +|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field**
356 +|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1**
357 +|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A
318 318  
359 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-3.png?width=736&height=284&rev=1.1||alt="image-20220519095946-3.png"]]
319 319  
320 -=== 2.3.3  Interrupt Pin ===
321 321  
362 +* (((
363 +(% style="color:#037691" %)**Calculate Flag**
364 +)))
322 322  
323 -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.
366 +(((
367 +The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
368 +)))
324 324  
325 -**Example:**
370 +(((
371 +**Example: in the default payload:**
372 +)))
326 326  
327 -0x00: Normal uplink packet.
374 +* (((
375 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
376 +)))
377 +* (((
378 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
379 +)))
380 +* (((
381 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L
382 +)))
328 328  
329 -0x01: Interrupt Uplink Packet.
384 +(((
385 +Default value: 0. 
386 +)))
330 330  
388 +(((
389 +Range (6 bits): (b)000000 ~~ (b) 111111
331 331  
332 -=== 2.3.4  DS18B20 Temperature sensor ===
391 +If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server,
333 333  
393 +1) User can set the Calculate Flag of this sensor to 3.
334 334  
335 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
395 +2) In server side, when a sensor data arrive, the decoder will check the value of Calculate Flag, It the value is 3, the total volume = 0.02 x Pulse Count.
396 +)))
336 336  
337 -**Example**:
398 +(((
399 +(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.6Setthecalculateflag"]]
400 +)))
338 338  
339 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
402 +* (((
403 +(% style="color:#037691" %)**Alarm**
404 +)))
340 340  
341 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
406 +(((
407 +See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
408 +)))
342 342  
343 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
410 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]]
344 344  
345 345  
346 -=== 2.3.5  Sensor Flag ===
413 +* (((
414 +(% style="color:#037691" %)**Total pulse**
415 +)))
347 347  
417 +(((
418 +Total pulse/counting since factory
419 +)))
348 348  
349 349  (((
350 -0x01: Detect Ultrasonic Sensor
422 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
351 351  )))
352 352  
425 +* (((
426 +(% style="color:#037691" %)**Last Pulse**
427 +)))
428 +
353 353  (((
354 -0x00: No Ultrasonic Sensor
430 +Total pulse since last FPORT=2 uplink. (Default 20 minutes)
355 355  )))
356 356  
433 +(((
434 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF .
435 +)))
357 357  
358 -=== 2.3.6  Decode payload in The Things Network ===
437 +* (((
438 +(% style="color:#037691" %)**MOD: Default =0**
439 +)))
359 359  
441 +(((
442 +MOD=0 ~-~-> Uplink Total Pulse since factory
443 +)))
360 360  
361 -While using TTN network, you can add the payload format to decode the payload.
445 +(((
446 +MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink.
447 +)))
362 362  
363 -[[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"]]
449 +* (((
450 +(% style="color:#037691" %)**Water Flow Value**
451 +)))
364 364  
365 -The payload decoder function for TTN V3 is here:
453 +(((
454 +**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L**
455 +)))
366 366  
457 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-5.png?width=727&height=50&rev=1.1||alt="image-20220519095946-5.png"]]
458 +
459 +
367 367  (((
368 -DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
461 +**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L**
369 369  )))
370 370  
464 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-6.png?width=733&height=43&rev=1.1||alt="image-20220519095946-6.png"]] ** **
371 371  
372 -== 2.4  Uplink Interval ==
373 373  
467 +=== 2.3.4 Historical Water Flow Status, FPORT~=3 ===
374 374  
375 -The DDS75-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>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
376 376  
470 +(((
471 +SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
472 +)))
377 377  
378 -== 2.5  ​Show Data in DataCake IoT Server ==
474 +(((
475 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
476 +)))
379 379  
478 +* (((
479 +Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
480 +)))
380 380  
381 381  (((
382 -[[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:
483 +For example, in the US915 band, the max payload for different DR is:
383 383  )))
384 384  
385 385  (((
386 -
487 +(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
387 387  )))
388 388  
389 389  (((
390 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
491 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
391 391  )))
392 392  
393 393  (((
394 -(% 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:**
495 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
395 395  )))
396 396  
498 +(((
499 +(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
500 +)))
397 397  
398 -[[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"]]
502 +(((
503 +If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
504 +)))
399 399  
506 +(((
507 +(% style="color:#037691" %)**Downlink:**
508 +)))
400 400  
401 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
510 +(((
511 +0x31 62 46 B1 F0 62 46 B3 94 07
512 +)))
402 402  
514 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926690850-712.png?width=726&height=115&rev=1.1||alt="1652926690850-712.png"]]
403 403  
404 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
405 405  
406 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
517 +(((
518 +(% style="color:#037691" %)**Uplink:**
519 +)))
407 407  
408 -[[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"]]
521 +(((
522 +00 00 01 00 00 00 00 62 46 B2 26 00 00 01 00 00 00 00 62 46 B2 5D 00 00 01 00 00 00 00 62 46 B2 99 00 00 01 00 00 00 00 62 46 B2 D5 00 00 01 00 00 01 15 62 46 B3 11 00 00 01 00 00 01 1F 62 46 B3 7E
523 +)))
409 409  
525 +(((
526 +(% style="color:#037691" %)**Parsed Value:**
527 +)))
410 410  
411 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
529 +(((
530 +[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME]
531 +)))
412 412  
413 -[[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"]]
414 414  
534 +(((
535 +[FALSE,0,0,0,0.0,2022-04-01 08:04:54],
536 +)))
415 415  
538 +(((
539 +[FALSE,0,0,0,0.0,2022-04-01 08:05:49],
540 +)))
416 416  
417 -== 2.6 Datalog Feature ==
542 +(((
543 +[FALSE,0,0,0,0.0,2022-04-01 08:06:49],
544 +)))
418 418  
546 +(((
547 +[FALSE,0,0,0,0.0,2022-04-01 08:07:49],
548 +)))
419 419  
420 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes.
550 +(((
551 +[FALSE,0,0,277,0.6,2022-04-01 08:08:49],
552 +)))
421 421  
554 +(((
555 +[FALSE,0,0,287,0.6,2022-04-01 08:10:38],
556 +)))
422 422  
423 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
558 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652926777796-267.png?width=724&height=279&rev=1.1||alt="1652926777796-267.png"]]
424 424  
425 425  
426 -Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-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.
561 +== 2.4 Payload Decoder file ==
427 427  
563 +
564 +In TTN, use can add a custom payload so it shows friendly reading
565 +
566 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
567 +
568 +
569 +== 2.5 Datalog Feature ==
570 +
571 +
572 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
573 +
574 +
575 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
576 +
577 +
578 +Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
579 +
428 428  * (((
429 -a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
581 +a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
430 430  )))
431 431  * (((
432 -b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-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 DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages.
584 +b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
433 433  )))
434 434  
435 435  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -437,10 +437,10 @@
437 437  [[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"]]
438 438  
439 439  
440 -=== 2.6.2 Unix TimeStamp ===
592 +=== 2.5.2 Unix TimeStamp ===
441 441  
442 442  
443 -DDS75-LB uses Unix TimeStamp format based on
595 +SW3L-LB uses Unix TimeStamp format based on
444 444  
445 445  [[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"]]
446 446  
... ... @@ -454,17 +454,17 @@
454 454  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
455 455  
456 456  
457 -=== 2.6.3 Set Device Time ===
609 +=== 2.5.3 Set Device Time ===
458 458  
459 459  
460 460  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
461 461  
462 -Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
614 +Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
463 463  
464 464  (% 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.**
465 465  
466 466  
467 -=== 2.6.4 Poll sensor value ===
619 +=== 2.5.4 Poll sensor value ===
468 468  
469 469  
470 470  Users can poll sensor values based on timestamps. Below is the downlink command.
... ... @@ -487,24 +487,24 @@
487 487  )))
488 488  
489 489  (((
490 -Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
642 +Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
491 491  )))
492 492  
493 493  
494 -== 2.7 Frequency Plans ==
646 +== 2.6 Frequency Plans ==
495 495  
496 496  
497 -The DDS75-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
649 +The SW3L-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
498 498  
499 499  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
500 500  
501 501  
502 -= 3. Configure DDS75-LB =
654 += 3. Configure SW3L-LB =
503 503  
504 504  == 3.1 Configure Methods ==
505 505  
506 506  
507 -DDS75-LB supports below configure method:
659 +SW3L-LB supports below configure method:
508 508  
509 509  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
510 510  
... ... @@ -526,10 +526,10 @@
526 526  [[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/]]
527 527  
528 528  
529 -== 3.3 Commands special design for DDS75-LB ==
681 +== 3.3 Commands special design for SW3L-LB ==
530 530  
531 531  
532 -These commands only valid for DDS75-LB, as below:
684 +These commands only valid for SW3L-LB, as below:
533 533  
534 534  
535 535  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -574,135 +574,259 @@
574 574  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
575 575  )))
576 576  
577 -=== 3.3.2 Set Interrupt Mode ===
729 +=== 3.3.2 Quit AT Command ===
578 578  
579 579  
580 -Feature, Set Interrupt mode for PA8 of pin.
732 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
581 581  
582 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
734 +(% style="color:blue" %)**AT Command: AT+DISAT**
583 583  
584 -(% style="color:blue" %)**AT Command: AT+INTMOD**
736 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
737 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
738 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
585 585  
586 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
587 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
588 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
589 -0
590 -OK
591 -the mode is 0 =Disable Interrupt
740 +(% style="color:blue" %)**Downlink Command:**
741 +
742 +No downlink command for this feature.
743 +
744 +
745 +=== 3.3.3 Get Device Status ===
746 +
747 +
748 +Send a LoRaWAN downlink to ask device send Alarm settings.
749 +
750 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
751 +
752 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
753 +
754 +
755 +=== 3.3.4 Alarm for continuously water flow ===
756 +
757 +
758 +(((
759 +This feature is to monitor and send Alarm for continuously water flow.
592 592  )))
593 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
594 -Set Transmit Interval
595 -0. (Disable Interrupt),
596 -~1. (Trigger by rising and falling edge)
597 -2. (Trigger by falling edge)
598 -3. (Trigger by rising edge)
599 -)))|(% style="width:157px" %)OK
600 600  
601 -(% style="color:blue" %)**Downlink Command: 0x06**
762 +(((
763 +Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
764 +)))
602 602  
603 -Format: Command Code (0x06) followed by 3 bytes.
766 +(((
767 +To monitor this faulty and send alarm, there are two settings:
768 +)))
604 604  
605 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
770 +* (((
771 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
772 +)))
606 606  
607 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
774 +(((
775 +Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
776 +)))
608 608  
609 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
778 +* (((
779 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
780 +)))
610 610  
611 -= 4. Battery & Power Consumption =
782 +(((
783 +**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
784 +)))
612 612  
786 +(((
787 +So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
788 +)))
613 613  
614 -DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
790 +(((
791 +(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
792 +)))
615 615  
616 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
794 +(((
795 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
796 +)))
617 617  
798 +* (((
799 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
800 +)))
618 618  
619 -= 5. OTA Firmware update =
802 +* (((
803 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
804 +)))
620 620  
806 +(((
807 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
808 +)))
621 621  
622 -(% class="wikigeneratedid" %)
623 -User can change firmware DDS75-LB to:
810 +(((
811 +Command: **0xAA aa bb cc**
812 +)))
624 624  
625 -* Change Frequency band/ region.
814 +(((
815 +AA: Command Type Code
816 +)))
626 626  
627 -* Update with new features.
818 +(((
819 +aa: Stop duration
820 +)))
628 628  
629 -* Fix bugs.
822 +(((
823 +bb cc: Alarm Timer
824 +)))
630 630  
631 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
826 +(((
827 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
828 +)))
632 632  
633 -Methods to Update Firmware:
634 634  
635 -* (Recommanded way) OTA firmware update via wireless:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
831 +=== 3.3.5 Clear Flash Record ===
636 636  
637 -* 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]]**.
638 638  
639 -= 6. FAQ =
834 +Feature: Clear flash storage for data log feature.
640 640  
836 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
641 641  
642 -== 6.1  What is the frequency plan for DDS75-LB? ==
838 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
839 +|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
840 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
643 643  
842 +(((
843 +(% style="color:blue" %)**Downlink Command:**
844 +)))
644 644  
645 -DDS75-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"]]
846 +(((
847 +* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
848 +)))
646 646  
647 647  
648 -== 6.2  Can I use DDS75-LB in condensation environment? ==
649 649  
852 +=== 3.3.6 Set the calculate flag ===
650 650  
651 -DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
652 652  
855 +Feature: Set the calculate flag
653 653  
654 -= 7.  Trouble Shooting =
857 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
655 655  
656 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
859 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
860 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
861 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
862 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
657 657  
864 +(% style="color:blue" %)**Downlink Command:**
658 658  
659 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
866 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
660 660  
868 +=== 3.3.7 Set count number ===
661 661  
662 -== 7.2  AT Command input doesn't work ==
663 663  
871 +Feature: Manually set the count number
664 664  
665 -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.
873 +(% style="color:blue" %)**AT Command: AT+SETCNT**
666 666  
875 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
876 +|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
877 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
878 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
667 667  
668 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
880 +(% style="color:blue" %)**Downlink Command:**
669 669  
882 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
670 670  
671 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
884 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
672 672  
673 -2. Sensor wiring is disconnected
886 +=== 3.3.8 Set Interrupt Mode ===
674 674  
675 -3. Not using the correct decoder
676 676  
889 +Feature, Set Interrupt mode for PA8 of pin.
677 677  
678 -== 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 ==
891 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
679 679  
893 +(% style="color:blue" %)**AT Command: AT+INTMOD**
680 680  
681 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
895 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
896 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
897 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
898 +0
899 +OK
900 +the mode is 0 =Disable Interrupt
901 +)))
902 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
903 +Set Transmit Interval
904 +0. (Disable Interrupt),
905 +~1. (Trigger by rising and falling edge)
906 +2. (Trigger by falling edge)
907 +3. (Trigger by rising edge)
908 +)))|(% style="width:157px" %)OK
682 682  
683 -2) Does it change with temperature, temperature will affect its measurement
910 +(% style="color:blue" %)**Downlink Command: 0x06**
684 684  
685 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
912 +Format: Command Code (0x06) followed by 3 bytes.
686 686  
687 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
914 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
688 688  
689 -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
916 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
690 690  
691 -[[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"]]
918 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
692 692  
920 +=== 3.3.9 Set work mode ===
693 693  
694 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
695 695  
696 -Please send the data to us for check.
923 +Feature: Manually set the work mode
697 697  
698 698  
699 -= 8. Order Info =
926 +(% style="color:blue" %)**AT Command: AT+MOD**
700 700  
928 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
929 +|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
930 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
931 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
701 701  
702 -Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
933 +(% style="color:blue" %)**Downlink Command:**
703 703  
704 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
935 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
705 705  
937 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
938 +
939 += 4. Battery & Power Consumption =
940 +
941 +
942 +SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
943 +
944 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
945 +
946 +
947 += 5. OTA Firmware update =
948 +
949 +
950 +(% class="wikigeneratedid" %)
951 +User can change firmware SW3L-LB to:
952 +
953 +* Change Frequency band/ region.
954 +
955 +* Update with new features.
956 +
957 +* Fix bugs.
958 +
959 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
960 +
961 +Methods to Update Firmware:
962 +
963 +* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
964 +
965 +* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
966 +
967 += 6. FAQ =
968 +
969 +== 6.1  AT Commands input doesn't work ==
970 +
971 +
972 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
973 +
974 +
975 += 7. Order Info =
976 +
977 +
978 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
979 +
980 +(% style="color:red" %)**XXX**(%%): The default frequency band
981 +
706 706  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
707 707  
708 708  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -719,13 +719,43 @@
719 719  
720 720  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
721 721  
998 +(((
999 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
1000 +)))
722 722  
723 -= 9. ​Packing Info =
1002 +(((
1003 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
1004 +)))
724 724  
1006 +(((
1007 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
1008 +)))
725 725  
1010 +(((
1011 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
1012 +)))
1013 +
1014 +* (((
1015 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
1016 +)))
1017 +
1018 +* (((
1019 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
1020 +)))
1021 +
1022 +* (((
1023 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1024 +
1025 +
1026 +
1027 +)))
1028 +
1029 += 8. ​Packing Info =
1030 +
1031 +
726 726  (% style="color:#037691" %)**Package Includes**:
727 727  
728 -* DDS75-LB LoRaWAN Distance Detection Sensor x 1
1034 +* SW3L-LB LoRaWAN Flow Sensor
729 729  
730 730  (% style="color:#037691" %)**Dimension and weight**:
731 731  
... ... @@ -737,10 +737,9 @@
737 737  
738 738  * Weight / pcs : g
739 739  
1046 += 9. Support =
740 740  
741 -= 10. Support =
742 742  
743 -
744 744  * 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.
745 745  
746 746  * 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]].