Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -1,1 +1,1 @@ 1 -DDS 20-LB -- LoRaWANUltrasonicLiquid LevelSensor User Manual1 +DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual - Content
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... ... @@ -1,13 +1,9 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-2023061 3133716-2.png||height="717" width="717"]]2 +[[image:image-20230612170349-1.png||height="656" width="656"]] 3 3 4 4 5 5 6 6 7 - 8 - 9 - 10 - 11 11 **Table of Contents:** 12 12 13 13 {{toc/}} ... ... @@ -22,19 +22,19 @@ 22 22 == 1.1 What is LoRaWAN Distance Detection Sensor == 23 23 24 24 25 -The Dragino DDS 45-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS45-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.21 +The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. 26 26 27 27 It detects the distance(% style="color:blue" %)** between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 28 28 29 -The LoRa wireless technology used in DDS45-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. 30 30 31 - DDS45-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. 32 32 33 - DDS45-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. 34 34 35 -Each DDS45-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. 36 36 37 -[[image:image-2023061 3102459-3.png||height="476" width="855"]]33 +[[image:image-20230612170943-2.png||height="525" width="912"]] 38 38 39 39 40 40 == 1.2 Features == ... ... @@ -44,9 +44,8 @@ 44 44 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 45 45 * Ultra-low power consumption 46 46 * Distance Detection by Ultrasonic technology 47 -* Flat object range 30mm -4500mm43 +* Flat object range 280mm - 7500mm 48 48 * Accuracy: ±(1cm+S*0.3%) (S: Distance) 49 -* Measure Angle: 60° 50 50 * Cable Length : 25cm 51 51 * Support Bluetooth v5.1 and LoRaWAN remote configure 52 52 * Support wireless OTA update firmware ... ... @@ -55,10 +55,36 @@ 55 55 * IP66 Waterproof Enclosure 56 56 * 8500mAh Battery for long term use 57 57 58 - 59 59 == 1.3 Specification == 60 60 61 61 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 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 77 + 78 +**~ 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 + 62 62 (% style="color:#037691" %)**Common DC Characteristics:** 63 63 64 64 * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v ... ... @@ -85,48 +85,20 @@ 85 85 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 86 86 87 87 88 -== 1.4 Ratedenvironmentalconditions==109 +== 1.4 Effective measurement range Reference beam pattern == 89 89 90 90 91 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 92 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)((( 93 -**Minimum value** 94 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)((( 95 -**Typical value** 96 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)((( 97 -**Maximum value** 98 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks** 99 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %) 100 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 101 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %) 102 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)((( 103 - 112 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 104 104 105 - 106 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 107 - 108 -((( 109 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 110 - 111 -(% 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)** 112 - 113 - 114 -))) 115 - 116 -== 1.5 Effective measurement range Reference beam pattern == 117 - 118 - 119 -(% 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.** 120 - 121 121 [[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"]] 122 122 123 123 124 - (% 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 +**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.** 125 125 126 126 [[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"]] 127 127 128 128 129 -== 1. 6Applications ==122 +== 1.5 Applications == 130 130 131 131 132 132 * Horizontal distance measurement ... ... @@ -139,16 +139,15 @@ 139 139 * Sewer 140 140 * Bottom water level monitoring 141 141 135 +== 1.6 Sleep mode and working mode == 142 142 143 -== 1.7 Sleep mode and working mode == 144 144 145 - 146 146 (% 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. 147 147 148 148 (% 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. 149 149 150 150 151 -== 1. 8Button & LEDs ==143 +== 1.7 Button & LEDs == 152 152 153 153 154 154 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] ... ... @@ -167,13 +167,12 @@ 167 167 ))) 168 168 |(% 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. 169 169 162 +== 1.8 BLE connection == 170 170 171 -== 1.9 BLE connection == 172 172 165 +DDS75-LB support BLE remote configure. 173 173 174 -DDS45-LB support BLE remote configure. 175 175 176 - 177 177 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: 178 178 179 179 * Press button to send an uplink ... ... @@ -183,14 +183,16 @@ 183 183 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 184 184 185 185 186 -== 1. 10Pin Definitions ==177 +== 1.9 Pin Definitions == 187 187 188 188 [[image:image-20230523174230-1.png]] 189 189 190 190 191 -== 1.11Mechanical==182 +== == 192 192 184 +== 2.10 Mechanical == 193 193 186 + 194 194 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 195 195 196 196 ... ... @@ -200,17 +200,12 @@ 200 200 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 201 201 202 202 203 - (% style="color:blue"%)**ProbeMechanical:**196 += 2. Configure DDS75-LB to connect to LoRaWAN network = 204 204 205 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]] 206 - 207 - 208 -= 2. Configure DDS45-LB to connect to LoRaWAN network = 209 - 210 210 == 2.1 How it works == 211 211 212 212 213 -The DDS 45-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.201 +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. 214 214 215 215 (% style="display:none" %) (%%) 216 216 ... ... @@ -221,12 +221,12 @@ 221 221 222 222 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. 223 223 224 -[[image:image-2023061 3102426-2.png||height="476" width="855"]](% style="display:none" %)212 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 225 225 226 226 227 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS 45-LB.215 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB. 228 228 229 -Each DDS 45-LB is shipped with a sticker with the default device EUI as below:217 +Each DDS75-LB is shipped with a sticker with the default device EUI as below: 230 230 231 231 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 232 232 ... ... @@ -255,10 +255,10 @@ 255 255 [[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"]] 256 256 257 257 258 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS 45-LB246 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB 259 259 260 260 261 -Press the button for 5 seconds to activate the DDS 45-LB.249 +Press the button for 5 seconds to activate the DDS75-LB. 262 262 263 263 (% 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. 264 264 ... ... @@ -265,166 +265,355 @@ 265 265 After join success, it will start to upload messages to TTN and you can see the messages in the panel. 266 266 267 267 268 -== 2.3 256 +== 2.3 Uplink Payload == 269 269 258 +=== 2.3.1 Device Status, FPORT~=5 === 270 270 271 -((( 272 -DDS45-LB will uplink payload via LoRaWAN with below payload format: 273 -))) 274 274 275 -((( 276 -Uplink payload includes in total 8 bytes. 277 -))) 261 +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. 278 278 279 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 280 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)((( 281 -**Size(bytes)** 282 -)))|=(% 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** 283 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|((( 284 -[[Distance>>||anchor="H2.3.2A0Distance"]] 285 -(unit: mm) 286 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|((( 287 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]] 288 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]] 263 +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. 289 289 290 - [[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"]]265 +The Payload format is as below. 291 291 292 292 293 -=== 2.3.1 Battery Info === 268 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 269 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)** 270 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2** 271 +|(% 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 294 294 273 +Example parse in TTNv3 295 295 296 - Check the battery voltageDDS45-LB.275 +[[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"]] 297 297 277 + 278 +(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11 279 + 280 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 281 + 282 +(% style="color:#037691" %)**Frequency Band**: 283 + 284 +*0x01: EU868 285 + 286 +*0x02: US915 287 + 288 +*0x03: IN865 289 + 290 +*0x04: AU915 291 + 292 +*0x05: KZ865 293 + 294 +*0x06: RU864 295 + 296 +*0x07: AS923 297 + 298 +*0x08: AS923-1 299 + 300 +*0x09: AS923-2 301 + 302 +*0x0a: AS923-3 303 + 304 +*0x0b: CN470 305 + 306 +*0x0c: EU433 307 + 308 +*0x0d: KR920 309 + 310 +*0x0e: MA869 311 + 312 + 313 +(% style="color:#037691" %)**Sub-Band**: 314 + 315 +AU915 and US915:value 0x00 ~~ 0x08 316 + 317 +CN470: value 0x0B ~~ 0x0C 318 + 319 +Other Bands: Always 0x00 320 + 321 + 322 +(% style="color:#037691" %)**Battery Info**: 323 + 324 +Check the battery voltage. 325 + 298 298 Ex1: 0x0B45 = 2885mV 299 299 300 300 Ex2: 0x0B49 = 2889mV 301 301 302 302 303 -=== 2.3.2 Distance===331 +=== 2.3.2 Sensor Configuration, FPORT~=4 === 304 304 305 305 334 +SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server. 335 + 336 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 337 +|(% 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** 338 +|**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 339 + 340 +* (% style="color:#037691" %)**TDC: (default: 0x0004B0)** 341 + 342 +Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes. 343 + 344 + 345 +* (% style="color:#037691" %)**STOP Duration & Alarm Timer** 346 + 347 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 348 + 349 +[[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"]] 350 + 351 + 352 +=== 2.3.3 Water Flow Value, Uplink FPORT~=2 === 353 + 354 + 306 306 ((( 307 - Getthe distance.Flat objectrange30mm-4500mm.356 +SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will: 308 308 ))) 309 309 310 310 ((( 311 -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" %)** ** 360 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]]. 361 +))) 312 312 313 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.** 363 +((( 364 +Uplink Payload totals 11 bytes. 314 314 ))) 315 315 316 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 317 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00. 367 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 368 +|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value, FPORT=2** 369 +|(% 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** 370 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)((( 371 +Total pulse Or Last Pulse 372 +)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]] 318 318 374 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %) 375 +|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field** 376 +|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1** 377 +|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A 319 319 320 - === 2.3.3 InterruptPin379 +[[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"]] 321 321 322 322 323 -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. 382 +* ((( 383 +(% style="color:#037691" %)**Calculate Flag** 384 +))) 324 324 325 -**Example:** 386 +((( 387 +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. 388 +))) 326 326 327 -0x00: Normal uplink packet. 390 +((( 391 +**Example: in the default payload:** 392 +))) 328 328 329 -0x01: Interrupt Uplink Packet. 394 +* ((( 395 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 396 +))) 397 +* ((( 398 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 399 +))) 400 +* ((( 401 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 402 +))) 330 330 404 +((( 405 +Default value: 0. 406 +))) 331 331 332 -=== 2.3.4 DS18B20 Temperature sensor === 408 +((( 409 +Range (6 bits): (b)000000 ~~ (b) 111111 333 333 411 +If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server, 334 334 335 - Thisisoptional, user canconnectexternalDS18B20 sensorto the+3.3v, 1-wireandGNDpin . andthisfield will reporttemperature.413 +1) User can set the Calculate Flag of this sensor to 3. 336 336 337 -**Example**: 415 +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. 416 +))) 338 338 339 -If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 418 +((( 419 +(% 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"]] 420 +))) 340 340 341 -If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 422 +* ((( 423 +(% style="color:#037691" %)**Alarm** 424 +))) 342 342 426 +((( 427 +See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 428 +))) 343 343 344 - === 2.3.5 Sensor430 +[[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"]] 345 345 346 346 433 +* ((( 434 +(% style="color:#037691" %)**Total pulse** 435 +))) 436 + 347 347 ((( 348 - 0x01: DetectUltrasonic Sensor438 +Total pulse/counting since factory 349 349 ))) 350 350 351 351 ((( 352 -0x00 :NoUltrasonic Sensor442 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 353 353 ))) 354 354 445 +* ((( 446 +(% style="color:#037691" %)**Last Pulse** 447 +))) 355 355 356 -=== 2.3.6 Decode payload in The Things Network === 449 +((( 450 +Total pulse since last FPORT=2 uplink. (Default 20 minutes) 451 +))) 357 357 453 +((( 454 +Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 455 +))) 358 358 359 -While using TTN network, you can add the payload format to decode the payload. 457 +* ((( 458 +(% style="color:#037691" %)**MOD: Default =0** 459 +))) 360 360 361 -[[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"]] 461 +((( 462 +MOD=0 ~-~-> Uplink Total Pulse since factory 463 +))) 362 362 363 -The payload decoder function for TTN V3 is here: 465 +((( 466 +MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink. 467 +))) 364 364 469 +* ((( 470 +(% style="color:#037691" %)**Water Flow Value** 471 +))) 472 + 365 365 ((( 366 - DDS45-LBTTNV3 PayloadDecoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]474 +**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L** 367 367 ))) 368 368 477 +[[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"]] 369 369 370 -== 2.4 Uplink Interval == 371 371 480 +((( 481 +**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L** 482 +))) 372 372 373 - The DDS45-LB by defaultuplinkthe sensordata every 20 minutes.Usercanchange this intervalby AT CommandrLoRaWANDownlink Command.Seethis link: [[ChangeUplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]484 +[[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"]] ** ** 374 374 375 375 376 -== 2. 5Show Datain DataCakeIoTServer==487 +=== 2.3.4 Historical Water Flow Status, FPORT~=3 === 377 377 378 378 379 379 ((( 380 - [[DATACAKE>>url:https://datacake.co/]] provides ahumanfriendly interface to show thensordata, oncewe have datain TTN, we canuse [[DATACAKE>>url:https://datacake.co/]] to connecttoTTNandsee the datain DATACAKE. Belowarethe steps:491 +SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]]. 381 381 ))) 382 382 494 +((( 495 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status. 496 +))) 383 383 498 +* ((( 499 +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. 500 +))) 501 + 384 384 ((( 385 - (% style="color:blue"%)**Step1**(%%)**: Besurethat your deviceisprogrammed andproperlyconnectedtothenetworkatthistime.**503 +For example, in the US915 band, the max payload for different DR is: 386 386 ))) 387 387 388 388 ((( 389 -(% style="color:blue" %)** Step2**(%%)**:ToconfiguretheApplicationtoforward data to DATACAKE you willneedto add integration.Toadd the DATACAKE integration, perform the following steps:**507 +(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data 390 390 ))) 391 391 510 +((( 511 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 512 +))) 392 392 393 -[[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"]] 514 +((( 515 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 516 +))) 394 394 518 +((( 519 +(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data. 520 +))) 395 395 396 -[[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"]] 522 +((( 523 +If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0 524 +))) 397 397 526 +((( 527 +(% style="color:#037691" %)**Downlink:** 528 +))) 398 398 399 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 530 +((( 531 +0x31 62 46 B1 F0 62 46 B3 94 07 532 +))) 400 400 401 - (% style="color:blue"%)**Step 4**(%%)**:Search theDDS45-LB andadd DevEUI.**534 +[[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"]] 402 402 403 -[[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"]] 404 404 537 +((( 538 +(% style="color:#037691" %)**Uplink:** 539 +))) 405 405 406 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake. 541 +((( 542 +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 543 +))) 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/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]] 545 +((( 546 +(% style="color:#037691" %)**Parsed Value:** 547 +))) 409 409 549 +((( 550 +[Alarm, Calculate Flag, MOD, Total pulse or Last Pulse,** **Water Flow Value, TIME] 551 +))) 410 410 411 411 412 -== 2.6 Datalog Feature == 554 +((( 555 +[FALSE,0,0,0,0.0,2022-04-01 08:04:54], 556 +))) 413 413 558 +((( 559 +[FALSE,0,0,0,0.0,2022-04-01 08:05:49], 560 +))) 414 414 415 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes. 562 +((( 563 +[FALSE,0,0,0,0.0,2022-04-01 08:06:49], 564 +))) 416 416 566 +((( 567 +[FALSE,0,0,0,0.0,2022-04-01 08:07:49], 568 +))) 417 417 418 -=== 2.6.1 Ways to get datalog via LoRaWAN === 570 +((( 571 +[FALSE,0,0,277,0.6,2022-04-01 08:08:49], 572 +))) 419 419 574 +((( 575 +[FALSE,0,0,287,0.6,2022-04-01 08:10:38], 576 +))) 420 420 421 - SetPNACKMD=1, DDS45-LBwill wait for ACK for every uplink,whenthereisetwork,DDS45-LB will markthese records with non-ack messages andstorethesensor data, and itwill sendall messages (10sinterval) after the network recovery.578 +[[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"]] 422 422 580 + 581 +== 2.4 Payload Decoder file == 582 + 583 + 584 +In TTN, use can add a custom payload so it shows friendly reading 585 + 586 +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]] 587 + 588 + 589 +== 2.5 Datalog Feature == 590 + 591 + 592 +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. 593 + 594 + 595 +=== 2.5.1 Ways to get datalog via LoRaWAN === 596 + 597 + 598 +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. 599 + 423 423 * ((( 424 -a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.601 +a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server. 425 425 ))) 426 426 * ((( 427 -b) DDS45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, butDDS45-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 ifDDS45-LB gets a ACK,DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.604 +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. 428 428 ))) 429 429 430 430 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -432,10 +432,10 @@ 432 432 [[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"]] 433 433 434 434 435 -=== 2. 6.2 Unix TimeStamp ===612 +=== 2.5.2 Unix TimeStamp === 436 436 437 437 438 - DDS45-LB uses Unix TimeStamp format based on615 +SW3L-LB uses Unix TimeStamp format based on 439 439 440 440 [[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"]] 441 441 ... ... @@ -449,17 +449,17 @@ 449 449 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 450 450 451 451 452 -=== 2. 6.3 Set Device Time ===629 +=== 2.5.3 Set Device Time === 453 453 454 454 455 455 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command. 456 456 457 -Once DDS45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time toDDS45-LB. IfDDS45-LB fails to get the time from the server,DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).634 +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). 458 458 459 459 (% 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.** 460 460 461 461 462 -=== 2. 6.4 Poll sensor value ===639 +=== 2.5.4 Poll sensor value === 463 463 464 464 465 465 Users can poll sensor values based on timestamps. Below is the downlink command. ... ... @@ -482,24 +482,24 @@ 482 482 ))) 483 483 484 484 ((( 485 -Uplink Internal =5s,means DDS45-LB will send one packet every 5s. range 5~~255s.662 +Uplink Internal =5s,means SW3L-LB will send one packet every 5s. range 5~~255s. 486 486 ))) 487 487 488 488 489 -== 2. 7Frequency Plans ==666 +== 2.6 Frequency Plans == 490 490 491 491 492 -The DDS45-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.669 +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. 493 493 494 494 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 495 495 496 496 497 -= 3. Configure DDS45-LB =674 += 3. Configure SW3L-LB = 498 498 499 499 == 3.1 Configure Methods == 500 500 501 501 502 - DDS45-LB supports below configure method:679 +SW3L-LB supports below configure method: 503 503 504 504 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 505 505 ... ... @@ -507,7 +507,6 @@ 507 507 508 508 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 509 509 510 - 511 511 == 3.2 General Commands == 512 512 513 513 ... ... @@ -522,10 +522,10 @@ 522 522 [[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/]] 523 523 524 524 525 -== 3.3 Commands special design for DDS45-LB ==701 +== 3.3 Commands special design for SW3L-LB == 526 526 527 527 528 -These commands only valid for DDS45-LB, as below:704 +These commands only valid for SW3L-LB, as below: 529 529 530 530 531 531 === 3.3.1 Set Transmit Interval Time === ... ... @@ -567,140 +567,262 @@ 567 567 Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 568 568 ))) 569 569 * ((( 570 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 746 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 571 571 ))) 572 572 749 +=== 3.3.2 Quit AT Command === 573 573 574 -=== 3.3.2 Set Interrupt Mode === 575 575 752 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands. 576 576 577 - Feature,SetInterrupt modefor PA8of pin.754 +(% style="color:blue" %)**AT Command: AT+DISAT** 578 578 579 -When AT+INTMOD=0 is set, PA8 is used as a digital input port. 756 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %) 757 +|=(% 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** 758 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK 580 580 581 -(% style="color:blue" %)** ATCommand:AT+INTMOD**760 +(% style="color:blue" %)**Downlink Command:** 582 582 583 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 584 -|=(% 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** 585 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 586 -0 587 -OK 588 -the mode is 0 =Disable Interrupt 762 +No downlink command for this feature. 763 + 764 + 765 +=== 3.3.3 Get Device Status === 766 + 767 + 768 +Send a LoRaWAN downlink to ask device send Alarm settings. 769 + 770 +(% style="color:blue" %)**Downlink Payload: **(%%)0x26 01 771 + 772 +Sensor will upload Device Status via FPORT=5. See payload section for detail. 773 + 774 + 775 +=== 3.3.4 Alarm for continuously water flow === 776 + 777 + 778 +((( 779 +This feature is to monitor and send Alarm for continuously water flow. 589 589 ))) 590 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 591 -Set Transmit Interval 592 -0. (Disable Interrupt), 593 -~1. (Trigger by rising and falling edge) 594 -2. (Trigger by falling edge) 595 -3. (Trigger by rising edge) 596 -)))|(% style="width:157px" %)OK 597 597 598 -(% style="color:blue" %)**Downlink Command: 0x06** 782 +((( 783 +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. 784 +))) 599 599 600 -Format: Command Code (0x06) followed by 3 bytes. 786 +((( 787 +To monitor this faulty and send alarm, there are two settings: 788 +))) 601 601 602 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 790 +* ((( 791 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second** 792 +))) 603 603 604 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 794 +((( 795 +Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event. 796 +))) 605 605 606 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 798 +* ((( 799 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)** 800 +))) 607 607 802 +((( 803 +**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. 804 +))) 608 608 609 -= 4. Battery & Power Consumption = 806 +((( 807 +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. 808 +))) 610 610 810 +((( 811 +(% 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.** 812 +))) 611 611 612 -DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 814 +((( 815 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure: 816 +))) 613 613 614 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 818 +* ((( 819 +AT+PTRIG=15,3 ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes. 820 +))) 615 615 822 +* ((( 823 +AT+ PTRIG=15,0 ~-~-> Default Value, disable water waste Alarm. 824 +))) 616 616 617 -= 5. OTA Firmware update = 826 +((( 827 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 828 +))) 618 618 830 +((( 831 +Command: **0xAA aa bb cc** 832 +))) 619 619 620 -(% class="wikigeneratedid" %) 621 -User can change firmware DDS45-LB to: 834 +((( 835 +AA: Command Type Code 836 +))) 622 622 623 -* Change Frequency band/ region. 838 +((( 839 +aa: Stop duration 840 +))) 624 624 625 -* Update with new features. 842 +((( 843 +bb cc: Alarm Timer 844 +))) 626 626 627 -* Fix bugs. 846 +((( 847 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3 848 +))) 628 628 629 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]** 630 630 631 - MethodstoUpdate Firmware:851 +=== 3.3.5 Clear Flash Record === 632 632 633 -* (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/]] 634 634 635 - * Updatethrough UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.854 +Feature: Clear flash storage for data log feature. 636 636 856 +(% style="color:blue" %)**AT Command: AT+CLRDTA** 637 637 638 -= 6. FAQ = 858 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 859 +|=(% 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** 860 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK 639 639 640 -== 6.1 What is the frequency plan for DDS45-LB? == 862 +((( 863 +(% style="color:blue" %)**Downlink Command:** 864 +))) 641 641 866 +((( 867 +* **Example**: 0xA301 ~/~/ Same as AT+CLRDTA 868 +))) 642 642 643 -DDS45-LB use the same frequency as other Dragino products. User can see the detail from this link: [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]] 644 644 645 645 646 -== 6.2CanI useDDS45-LB incondensationenvironment?==872 +=== 3.3.6 Set the calculate flag === 647 647 648 648 649 - DDS45-LB is not suitableto be used in condensation environment.CondensationontheDDS45-LB probe willffectthereading and alwaysgot 0.875 +Feature: Set the calculate flag 650 650 877 +(% style="color:blue" %)**AT Command: AT+CALCFLAG** 651 651 652 -= 7. Trouble Shooting = 879 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %) 880 +|=(% 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** 881 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK 882 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK 653 653 654 - ==7.1 WhyIcan'tjoinTTN V3inUS915 / AU915 bands? ==884 +(% style="color:blue" %)**Downlink Command:** 655 655 886 +* **Example**: 0XA501 ~/~/ Same as AT+CALCFLAG =1 656 656 657 - Itisdueochannel mapping. Please see below link: [[Frequencyband>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]888 +=== 3.3.7 Set count number === 658 658 659 659 660 - ==7.2 AT Command inputdoesn'twork ==891 +Feature: Manually set the count number 661 661 893 +(% style="color:blue" %)**AT Command: AT+SETCNT** 662 662 663 -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. 895 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %) 896 +|=(% 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** 897 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK 898 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK 664 664 900 +(% style="color:blue" %)**Downlink Command:** 665 665 666 - ==7.3Whydoesthesensorreadingshow0or "Nosensor"==902 +* **Example**: 0xA6000001 ~/~/ Same as AT+ SETCNT =1 667 667 904 +* **Example**: 0xA6000064 ~/~/ Same as AT+ SETCNT =100 668 668 669 - ~1.Themeasurementobject is very close to the sensor, but in the blind spot of thesensor.906 +=== 3.3.8 Set Interrupt Mode === 670 670 671 -2. Sensor wiring is disconnected 672 672 673 - 3.Notusingthecorrectdecoder909 +Feature, Set Interrupt mode for PA8 of pin. 674 674 911 +When AT+INTMOD=0 is set, PA8 is used as a digital input port. 675 675 676 - ==7.4 Abnormal readingsThe gap between multiplereadings is toolargeorthe gapbetween the readings and the actualvalueistoo large==913 +(% style="color:blue" %)**AT Command: AT+INTMOD** 677 677 915 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 916 +|=(% 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** 917 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 918 +0 919 +OK 920 +the mode is 0 =Disable Interrupt 921 +))) 922 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 923 +Set Transmit Interval 924 +0. (Disable Interrupt), 925 +~1. (Trigger by rising and falling edge) 926 +2. (Trigger by falling edge) 927 +3. (Trigger by rising edge) 928 +)))|(% style="width:157px" %)OK 678 678 679 - 1)Please check ifthere is somethingon the probeaffectingitsmeasurement (condensedwater, volatile oil, etc.)930 +(% style="color:blue" %)**Downlink Command: 0x06** 680 680 681 - 2) Does it change withtemperature,temperaturewillaffectitsmeasurement932 +Format: Command Code (0x06) followed by 3 bytes. 682 682 683 - 3)If abnormaldataoccurs,youcanturnonDEBUG mode,PleaseusedownlinkorATCOMMANtoenterDEBUG mode.934 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 684 684 685 - downlinkcommand:(%style="color:blue"%)**F101**(%%),ATcommand:(% style="color:blue"%)**AT+DDEBUG=1**936 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 686 686 687 - 4)Afterenteringthe debug mode,itwillsend20piecesofdataata time,andyoucan senditsuplinktous foranalysis938 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 688 688 689 - [[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"]]940 +=== 3.3.9 Set work mode === 690 690 691 691 692 - Its original payload will belonger than otherdata. Eventhoughit isbeing parsed, itcan be seenthatit is abnormaldata.943 +Feature: Manually set the work mode 693 693 694 -Please send the data to us for check. 695 695 946 +(% style="color:blue" %)**AT Command: AT+MOD** 696 696 697 -= 8. Order Info = 948 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %) 949 +|=(% 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** 950 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK 951 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK 698 698 953 +(% style="color:blue" %)**Downlink Command:** 699 699 700 - PartNumber: (% style="color:blue"%)**DDS45-LB-XXX**955 +* **Example: **0x0A00 ~/~/ Same as AT+MOD=0 701 701 702 - (%style="color:red" %)**XXX**(%%):**Thedefaultfrequencyband**957 +* **Example:** 0x0A01 ~/~/ Same as AT+MOD=1 703 703 959 += 4. Battery & Power Consumption = 960 + 961 + 962 +SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 963 + 964 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 965 + 966 + 967 += 5. OTA Firmware update = 968 + 969 + 970 +(% class="wikigeneratedid" %) 971 +User can change firmware SW3L-LB to: 972 + 973 +* Change Frequency band/ region. 974 + 975 +* Update with new features. 976 + 977 +* Fix bugs. 978 + 979 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]** 980 + 981 +Methods to Update Firmware: 982 + 983 +* (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/]] 984 + 985 +* 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]]**. 986 + 987 += 6. FAQ = 988 + 989 +== 6.1 AT Commands input doesn't work == 990 + 991 + 992 +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. 993 + 994 + 995 += 7. Order Info = 996 + 997 + 998 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY** 999 + 1000 +(% style="color:red" %)**XXX**(%%): The default frequency band 1001 + 704 704 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 705 705 706 706 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band ... ... @@ -717,13 +717,43 @@ 717 717 718 718 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 719 719 1018 +((( 1019 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model: 1020 +))) 720 720 721 -= 9. Packing Info = 1022 +((( 1023 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L 1024 +))) 722 722 1026 +((( 1027 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L 1028 +))) 723 723 1030 +((( 1031 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L 1032 +))) 1033 + 1034 +* ((( 1035 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 1036 +))) 1037 + 1038 +* ((( 1039 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 1040 +))) 1041 + 1042 +* ((( 1043 +calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 1044 + 1045 + 1046 + 1047 +))) 1048 + 1049 += 8. Packing Info = 1050 + 1051 + 724 724 (% style="color:#037691" %)**Package Includes**: 725 725 726 -* DDS45-LB LoRaWANDistance DetectionSensorx 11054 +* SW3L-LB LoRaWAN Flow Sensor 727 727 728 728 (% style="color:#037691" %)**Dimension and weight**: 729 729 ... ... @@ -735,10 +735,9 @@ 735 735 736 736 * Weight / pcs : g 737 737 1066 += 9. Support = 738 738 739 -= 10. Support = 740 740 741 - 742 742 * 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. 743 743 744 744 * 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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