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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... ... @@ -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 S W3L-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 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. 26 26 27 -S W3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.27 +DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 28 28 29 -S W3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.29 +DDS75-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 S W3L-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 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. 32 32 33 33 [[image:image-20230612170943-2.png||height="525" width="912"]] 34 34 ... ... @@ -39,14 +39,15 @@ 39 39 * LoRaWAN 1.0.3 Class A 40 40 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 41 41 * Ultra-low power consumption 42 -* Uploadwaterflowvolume43 -* Monitor waterwaste44 -* A TCommandstochangeparameters45 -* supports Datalogfeature42 +* Distance Detection by Ultrasonic technology 43 +* Flat object range 280mm - 7500mm 44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance) 45 +* Cable Length : 25cm 46 46 * Support Bluetooth v5.1 and LoRaWAN remote configure 47 47 * Support wireless OTA update firmware 48 -* Uplinkonperiodically andopen/close event48 +* AT Commands to change parameters 49 49 * Downlink to change configure 50 +* IP66 Waterproof Enclosure 50 50 * 8500mAh Battery for long term use 51 51 52 52 ... ... @@ -79,24 +79,72 @@ 79 79 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 80 80 81 81 82 -== 1.4 Applications == 83 83 84 +== 1.4 Rated environmental conditions == 84 84 85 -* Flow Sensor application 86 -* Water Control 87 -* Toilet Flow Sensor 88 -* Monitor Waste water 89 89 87 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 88 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)((( 89 +**Minimum value** 90 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)((( 91 +**Typical value** 92 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)((( 93 +**Maximum value** 94 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks** 95 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %) 96 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 97 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %) 98 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)((( 99 + 90 90 91 -== 1.5 Sleep mode and working mode == 101 + 102 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 92 92 104 +((( 105 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 93 93 107 +(% 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)** 108 + 109 + 110 +))) 111 + 112 +== 1.5 Effective measurement range Reference beam pattern == 113 + 114 + 115 +(% 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.** 116 + 117 +[[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"]] 118 + 119 + 120 +(% 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.** 121 + 122 +[[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"]] 123 + 124 + 125 +== 1.6 Applications == 126 + 127 + 128 +* Horizontal distance measurement 129 +* Liquid level measurement 130 +* Parking management system 131 +* Object proximity and presence detection 132 +* Intelligent trash can management system 133 +* Robot obstacle avoidance 134 +* Automatic control 135 +* Sewer 136 +* Bottom water level monitoring 137 + 138 + 139 + 140 +== 1.7 Sleep mode and working mode == 141 + 142 + 94 94 (% 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. 95 95 96 96 (% 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. 97 97 98 98 99 -== 1. 6Button & LEDs ==148 +== 1.8 Button & LEDs == 100 100 101 101 102 102 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] ... ... @@ -116,12 +116,13 @@ 116 116 |(% 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. 117 117 118 118 119 -== 1.7 BLE connection == 120 120 169 +== 1.9 BLE connection == 121 121 122 -SW3L-LB support BLE remote configure. 123 123 172 +DDS75-LB support BLE remote configure. 124 124 174 + 125 125 BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case: 126 126 127 127 * Press button to send an uplink ... ... @@ -131,27 +131,14 @@ 131 131 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 132 132 133 133 134 -== 1. 8Pin Definitions ==184 +== 1.10 Pin Definitions == 135 135 136 136 [[image:image-20230523174230-1.png]] 137 137 138 138 139 -== 1. 9Flow Sensor Spec ==189 +== 1.11 Mechanical == 140 140 141 141 142 -((( 143 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 144 -|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure** 145 -|(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L 146 -|(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L 147 -|(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L 148 -))) 149 - 150 - 151 - 152 -== 2.10 Mechanical == 153 - 154 - 155 155 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 156 156 157 157 ... ... @@ -161,27 +161,24 @@ 161 161 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 162 162 163 163 164 -(% style="color:blue" %)** DW-004 FlowSensor: diameter: G1/2” / DN15. 450 pulse = 1 L**201 +(% style="color:blue" %)**Probe Mechanical:** 165 165 166 -[[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"]] 167 167 204 +[[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-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]] 168 168 169 -(% style="color:blue" %)**006: DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L** 170 170 171 -[[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"]]207 +[[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"]] 172 172 173 173 174 - (% style="color:blue"%)**010: DW-010FlowSensor: diameter: G1” / DN25.64pulseL**210 +[[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"]] 175 175 176 -[[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"]] 177 177 213 += 2. Configure DDS75-LB to connect to LoRaWAN network = 178 178 179 -= 2. Configure SW3L-LB to connect to LoRaWAN network = 180 - 181 181 == 2.1 How it works == 182 182 183 183 184 -The S W3L-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.218 +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. 185 185 186 186 (% style="display:none" %) (%%) 187 187 ... ... @@ -195,9 +195,9 @@ 195 195 [[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 196 196 197 197 198 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S W3L-LB.232 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB. 199 199 200 -Each S W3L-LB is shipped with a sticker with the default device EUI as below:234 +Each DDS75-LB is shipped with a sticker with the default device EUI as below: 201 201 202 202 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 203 203 ... ... @@ -226,10 +226,10 @@ 226 226 [[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"]] 227 227 228 228 229 -(% style="color:blue" %)**Step 2:**(%%) Activate on S W3L-LB263 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB 230 230 231 231 232 -Press the button for 5 seconds to activate the S W3L-LB.266 +Press the button for 5 seconds to activate the DDS75-LB. 233 233 234 234 (% 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. 235 235 ... ... @@ -236,355 +236,168 @@ 236 236 After join success, it will start to upload messages to TTN and you can see the messages in the panel. 237 237 238 238 239 -== 2.3 Uplink Payload == 273 +== 2.3 Uplink Payload == 240 240 241 -=== 2.3.1 Device Status, FPORT~=5 === 242 242 243 - 244 -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. 245 - 246 -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. 247 - 248 -The Payload format is as below. 249 - 250 - 251 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 252 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)** 253 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2** 254 -|(% 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 255 - 256 -Example parse in TTNv3 257 - 258 -[[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"]] 259 - 260 - 261 -(% style="color:#037691" %)**Sensor Model**(%%): For SW3L-LB, this value is 0x11 262 - 263 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 264 - 265 -(% style="color:#037691" %)**Frequency Band**: 266 - 267 -*0x01: EU868 268 - 269 -*0x02: US915 270 - 271 -*0x03: IN865 272 - 273 -*0x04: AU915 274 - 275 -*0x05: KZ865 276 - 277 -*0x06: RU864 278 - 279 -*0x07: AS923 280 - 281 -*0x08: AS923-1 282 - 283 -*0x09: AS923-2 284 - 285 -*0x0a: AS923-3 286 - 287 -*0x0b: CN470 288 - 289 -*0x0c: EU433 290 - 291 -*0x0d: KR920 292 - 293 -*0x0e: MA869 294 - 295 - 296 -(% style="color:#037691" %)**Sub-Band**: 297 - 298 -AU915 and US915:value 0x00 ~~ 0x08 299 - 300 -CN470: value 0x0B ~~ 0x0C 301 - 302 -Other Bands: Always 0x00 303 - 304 - 305 -(% style="color:#037691" %)**Battery Info**: 306 - 307 -Check the battery voltage. 308 - 309 -Ex1: 0x0B45 = 2885mV 310 - 311 -Ex2: 0x0B49 = 2889mV 312 - 313 - 314 -=== 2.3.2 Sensor Configuration, FPORT~=4 === 315 - 316 - 317 -SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server. 318 - 319 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 320 -|(% 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** 321 -|**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 322 - 323 -* (% style="color:#037691" %)**TDC: (default: 0x0004B0)** 324 - 325 -Uplink interval for the total pulse count, default value is 0x0004B0 which is 1200 seconds = 20 minutes. 326 - 327 - 328 -* (% style="color:#037691" %)**STOP Duration & Alarm Timer** 329 - 330 -Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 331 - 332 -[[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"]] 333 - 334 - 335 -=== 2.3.3 Water Flow Value, Uplink FPORT~=2 === 336 - 337 - 338 338 ((( 339 -S W3L-LB willsend thisuplink**after**Device Statusonce join theLoRaWANnetworksuccessfully.AndSW3L-LB will:277 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 340 340 ))) 341 341 342 342 ((( 343 -p eriodically send this uplinkevery20 minutes,this interval[[canbe changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].281 +Uplink payload includes in total 8 bytes. 344 344 ))) 345 345 346 -((( 347 -Uplink Payload totals 11 bytes. 348 -))) 349 - 350 350 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 351 -|=(% colspan="6" style="width: 510px;background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value, FPORT=2** 352 -|(% 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** 353 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)((( 354 -Total pulse Or Last Pulse 355 -)))|(% style="width:55px" %)MOD|(% style="width:115px" %)Reserve(0x01)|(% style="width:129px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]] 285 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)((( 286 +**Size(bytes)** 287 +)))|=(% 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** 288 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|((( 289 +[[Distance>>||anchor="H2.3.2A0Distance"]] 290 +(unit: mm) 291 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|((( 292 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]] 293 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]] 356 356 357 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %) 358 -|=(% colspan="4" style="width: 470px;background-color:#D9E2F3;color:#0070C0" %)**Status & Alarm field** 359 -|(% style="width:60px" %)**Size(bit)**|(% style="width:80px" %)**6**|(% style="width:310px" %)**1**|(% style="width:20px" %)**1** 360 -|(% style="width:88px" %)**Value**|(% style="width:117px" %)Calculate Flag|(% style="width:221px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:64px" %)N/A 295 +[[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"]] 361 361 362 -[[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"]] 363 363 298 +=== 2.3.1 Battery Info === 364 364 365 -* ((( 366 -(% style="color:#037691" %)**Calculate Flag** 367 -))) 368 368 369 -((( 370 -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. 371 -))) 301 +Check the battery voltage for DDS75-LB. 372 372 373 -((( 374 -**Example: in the default payload:** 375 -))) 303 +Ex1: 0x0B45 = 2885mV 376 376 377 -* ((( 378 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 379 -))) 380 -* ((( 381 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 382 -))) 383 -* ((( 384 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 385 -))) 305 +Ex2: 0x0B49 = 2889mV 386 386 387 -((( 388 -Default value: 0. 389 -))) 390 390 391 -((( 392 -Range (6 bits): (b)000000 ~~ (b) 111111 308 +=== 2.3.2 Distance === 393 393 394 -If user use with a meter for example is 0.02L/pulse. To proper decode the correct value in server, 395 395 396 -1) User can set the Calculate Flag of this sensor to 3. 397 - 398 -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. 311 +((( 312 +Get the distance. Flat object range 280mm - 7500mm. 399 399 ))) 400 400 401 401 ((( 402 -(% 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"]] 403 -))) 316 +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" %)** ** 404 404 405 -* ((( 406 -(% style="color:#037691" %)**Alarm** 318 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.** 407 407 ))) 408 408 409 -((( 410 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]] 411 -))) 412 412 413 -[[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"]] 322 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 323 +* 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. 414 414 415 415 416 -* ((( 417 -(% style="color:#037691" %)**Total pulse** 418 -))) 419 419 420 -((( 421 -Total pulse/counting since factory 422 -))) 327 +=== 2.3.3 Interrupt Pin === 423 423 424 -((( 425 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 426 -))) 427 427 428 -* ((( 429 -(% style="color:#037691" %)**Last Pulse** 430 -))) 330 +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. 431 431 432 -((( 433 -Total pulse since last FPORT=2 uplink. (Default 20 minutes) 434 -))) 332 +**Example:** 435 435 436 -((( 437 -Range (4 Bytes) : 0x00000000~~ 0xFFFFFFFF . 438 -))) 334 +0x00: Normal uplink packet. 439 439 440 -* ((( 441 -(% style="color:#037691" %)**MOD: Default =0** 442 -))) 336 +0x01: Interrupt Uplink Packet. 443 443 444 -((( 445 -MOD=0 ~-~-> Uplink Total Pulse since factory 446 -))) 447 447 448 -((( 449 -MOD=1 ~-~-> Uplink total pulse since last FPORT=2 uplink. 450 -))) 339 +=== 2.3.4 DS18B20 Temperature sensor === 451 451 452 -* ((( 453 -(% style="color:#037691" %)**Water Flow Value** 454 -))) 455 455 456 -((( 457 -**Total Water Flow Volume = (Calculate Flag) x (Total Pulse)=9597/450=21.3L** 458 -))) 342 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 459 459 460 - [[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"]]344 +**Example**: 461 461 346 +If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 462 462 463 -((( 464 -**Total Water Flow for TDC timer = (Calculate Flag) x (Last Pulse)=79/450=0.2L** 465 -))) 348 +If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 466 466 467 -[[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"]] ** ** 468 468 351 +=== 2.3.5 Sensor Flag === 469 469 470 -=== 2.3.4 Historical Water Flow Status, FPORT~=3 === 471 471 472 - 473 473 ((( 474 - SW3L-LBstores sensor values and userscan retrievethese history valuesvia the [[downlinkcommand>>||anchor="H2.5DatalogFeature"]].355 +0x01: Detect Ultrasonic Sensor 475 475 ))) 476 476 477 477 ((( 478 - Thehistoricalpayload includese or multipliesentriesand every entry has the same payload as Real-Time waterflow status.359 +0x00: No Ultrasonic Sensor 479 479 ))) 480 480 481 -* ((( 482 -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. 483 -))) 484 484 485 -((( 486 -For example, in the US915 band, the max payload for different DR is: 487 -))) 363 +=== 2.3.6 Decode payload in The Things Network === 488 488 489 -((( 490 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data 491 -))) 492 492 493 -((( 494 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 495 -))) 366 +While using TTN network, you can add the payload format to decode the payload. 496 496 497 -((( 498 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 499 -))) 368 +[[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"]] 500 500 501 -((( 502 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data. 503 -))) 370 +The payload decoder function for TTN V3 is here: 504 504 505 505 ((( 506 - IfSW3L-LBdoesn'thaveany datainthe pollingtime. Itwilluplink 11 bytesof 0373 +DDS75-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 507 507 ))) 508 508 509 -((( 510 -(% style="color:#037691" %)**Downlink:** 511 -))) 512 512 513 -((( 514 -0x31 62 46 B1 F0 62 46 B3 94 07 515 -))) 377 +== 2.4 Uplink Interval == 516 516 517 -[[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"]] 518 518 380 +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>>||anchor="H3.3.1SetTransmitIntervalTime"]] 519 519 520 -((( 521 -(% style="color:#037691" %)**Uplink:** 522 -))) 523 523 524 -((( 525 -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 526 -))) 383 +== 2.5 Show Data in DataCake IoT Server == 527 527 528 -((( 529 -(% style="color:#037691" %)**Parsed Value:** 530 -))) 531 531 532 532 ((( 533 -[Alar m,CalculateFlag,MOD, Totalpulse orLastPulse,****WaterFlowValue,TIME]387 +[[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: 534 534 ))) 535 535 536 536 537 537 ((( 538 - [FALSE,0,0,0,0.0,2022-04-0108:04:54],392 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.** 539 539 ))) 540 540 541 541 ((( 542 - [FALSE,0,0,0,0.0,2022-04-0108:05:49],396 +(% 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:** 543 543 ))) 544 544 545 -((( 546 -[FALSE,0,0,0,0.0,2022-04-01 08:06:49], 547 -))) 548 548 549 -((( 550 -[FALSE,0,0,0,0.0,2022-04-01 08:07:49], 551 -))) 400 +[[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"]] 552 552 553 -((( 554 -[FALSE,0,0,277,0.6,2022-04-01 08:08:49], 555 -))) 556 556 557 -((( 558 -[FALSE,0,0,287,0.6,2022-04-01 08:10:38], 559 -))) 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/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]] 560 560 561 -[[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"]] 562 562 406 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 563 563 564 - ==2.4 Payload Decoderfile==408 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.** 565 565 410 +[[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"]] 566 566 567 -In TTN, use can add a custom payload so it shows friendly reading 568 568 569 - Inthepage(%style="color:#037691"%)**Applications ~-~-> PayloadFormats ~-~-> Custom ~-~-> decoder**(%%)toaddthedecoderfrom: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]413 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake. 570 570 415 +[[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"]] 571 571 572 -== 2.5 Datalog Feature == 573 573 574 574 575 -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.419 +== 2.6 Datalog Feature == 576 576 577 577 578 - ===2.5.1 Ways to get datalogviaLoRaWAN===422 +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. 579 579 580 580 581 - Set PNACKMD=1,SW3L-LB will wait for ACK for everyuplink, when there isno LoRaWAN network,SW3L-LBwill mark these records with non-ack messages and storethe sensordata, and it will send all messages(10s interval)afterthe network recovery.425 +=== 2.6.1 Ways to get datalog via LoRaWAN === 582 582 427 + 428 +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. 429 + 583 583 * ((( 584 -a) S W3L-LB will do an ACK check for data records sending to make sure every data arrive server.431 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server. 585 585 ))) 586 586 * ((( 587 -b) S W3L-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.434 +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. 588 588 ))) 589 589 590 590 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -592,10 +592,10 @@ 592 592 [[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"]] 593 593 594 594 595 -=== 2. 5.2 Unix TimeStamp ===442 +=== 2.6.2 Unix TimeStamp === 596 596 597 597 598 -S W3L-LB uses Unix TimeStamp format based on445 +DDS75-LB uses Unix TimeStamp format based on 599 599 600 600 [[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"]] 601 601 ... ... @@ -609,17 +609,17 @@ 609 609 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 610 610 611 611 612 -=== 2. 5.3 Set Device Time ===459 +=== 2.6.3 Set Device Time === 613 613 614 614 615 615 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command. 616 616 617 -Once S W3L-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).464 +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). 618 618 619 619 (% 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.** 620 620 621 621 622 -=== 2. 5.4 Poll sensor value ===469 +=== 2.6.4 Poll sensor value === 623 623 624 624 625 625 Users can poll sensor values based on timestamps. Below is the downlink command. ... ... @@ -642,24 +642,24 @@ 642 642 ))) 643 643 644 644 ((( 645 -Uplink Internal =5s,means S W3L-LB will send one packet every 5s. range 5~~255s.492 +Uplink Internal =5s,means DDS75-LB will send one packet every 5s. range 5~~255s. 646 646 ))) 647 647 648 648 649 -== 2. 6Frequency Plans ==496 +== 2.7 Frequency Plans == 650 650 651 651 652 -The S W3L-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.499 +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. 653 653 654 654 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 655 655 656 656 657 -= 3. Configure S W3L-LB =504 += 3. Configure DDS75-LB = 658 658 659 659 == 3.1 Configure Methods == 660 660 661 661 662 -S W3L-LB supports below configure method:509 +DDS75-LB supports below configure method: 663 663 664 664 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 665 665 ... ... @@ -668,6 +668,7 @@ 668 668 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 669 669 670 670 518 + 671 671 == 3.2 General Commands == 672 672 673 673 ... ... @@ -682,10 +682,10 @@ 682 682 [[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/]] 683 683 684 684 685 -== 3.3 Commands special design for S W3L-LB ==533 +== 3.3 Commands special design for DDS75-LB == 686 686 687 687 688 -These commands only valid for S W3L-LB, as below:536 +These commands only valid for DDS75-LB, as below: 689 689 690 690 691 691 === 3.3.1 Set Transmit Interval Time === ... ... @@ -728,267 +728,143 @@ 728 728 ))) 729 729 * ((( 730 730 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 731 -))) 732 732 733 733 734 -=== 3.3.2 Quit AT Command === 735 - 736 - 737 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands. 738 - 739 -(% style="color:blue" %)**AT Command: AT+DISAT** 740 - 741 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %) 742 -|=(% 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** 743 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK 744 - 745 -(% style="color:blue" %)**Downlink Command:** 746 - 747 -No downlink command for this feature. 748 - 749 - 750 -=== 3.3.3 Get Device Status === 751 - 752 - 753 -Send a LoRaWAN downlink to ask device send Alarm settings. 754 - 755 -(% style="color:blue" %)**Downlink Payload: **(%%)0x26 01 756 - 757 -Sensor will upload Device Status via FPORT=5. See payload section for detail. 758 - 759 - 760 -=== 3.3.4 Alarm for continuously water flow === 761 - 762 - 763 -((( 764 -This feature is to monitor and send Alarm for continuously water flow. 581 + 765 765 ))) 766 766 767 -((( 768 -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. 769 -))) 584 +=== 3.3.2 Set Interrupt Mode === 770 770 771 -((( 772 -To monitor this faulty and send alarm, there are two settings: 773 -))) 774 774 775 -* ((( 776 -(% style="color:#4f81bd" %)**Stop Duration: Unit: Second** 777 -))) 587 +Feature, Set Interrupt mode for PA8 of pin. 778 778 779 -((( 780 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event. 781 -))) 589 +When AT+INTMOD=0 is set, PA8 is used as a digital input port. 782 782 783 -* ((( 784 -(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)** 785 -))) 591 +(% style="color:blue" %)**AT Command: AT+INTMOD** 786 786 787 -((( 788 -**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. 593 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 594 +|=(% 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** 595 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 596 +0 597 +OK 598 +the mode is 0 =Disable Interrupt 789 789 ))) 600 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 601 +Set Transmit Interval 602 +0. (Disable Interrupt), 603 +~1. (Trigger by rising and falling edge) 604 +2. (Trigger by falling edge) 605 +3. (Trigger by rising edge) 606 +)))|(% style="width:157px" %)OK 790 790 791 -((( 792 -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. 793 -))) 608 +(% style="color:blue" %)**Downlink Command: 0x06** 794 794 795 -((( 796 -(% 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.** 797 -))) 610 +Format: Command Code (0x06) followed by 3 bytes. 798 798 799 -((( 800 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure: 801 -))) 612 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 802 802 803 -* ((( 804 -AT+PTRIG=15,3 ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes. 805 -))) 614 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 806 806 807 -* ((( 808 -AT+ PTRIG=15,0 ~-~-> Default Value, disable water waste Alarm. 809 -))) 616 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 810 810 811 -((( 812 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 813 -))) 814 814 815 -((( 816 -Command: **0xAA aa bb cc** 817 -))) 818 818 819 -((( 820 -AA: Command Type Code 821 -))) 620 += 4. Battery & Power Consumption = 822 822 823 -((( 824 -aa: Stop duration 825 -))) 826 826 827 -((( 828 -bb cc: Alarm Timer 829 -))) 623 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 830 830 831 -((( 832 -If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3 833 -))) 625 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 834 834 835 835 836 -= ==3.3.5ClearFlash Record ===628 += 5. OTA Firmware update = 837 837 838 838 839 -Feature: Clear flash storage for data log feature. 631 +(% class="wikigeneratedid" %) 632 +User can change firmware DDS75-LB to: 840 840 841 - (%style="color:blue"%)**AT Command:AT+CLRDTA**634 +* Change Frequency band/ region. 842 842 843 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 844 -|=(% 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** 845 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK 636 +* Update with new features. 846 846 847 -((( 848 -(% style="color:blue" %)**Downlink Command:** 849 -))) 638 +* Fix bugs. 850 850 851 -((( 852 -* **Example**: 0xA301 ~/~/ Same as AT+CLRDTA 853 -))) 640 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]** 854 854 642 +Methods to Update Firmware: 855 855 644 +* (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/]] 856 856 857 - ===3.3.6 Set thecalculateg ===646 +* 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]]**. 858 858 859 859 860 -Feature: Set the calculate flag 861 861 862 - (% style="color:blue"%)**ATCommand: AT+CALCFLAG**650 += 6. FAQ = 863 863 864 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %) 865 -|=(% 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** 866 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK 867 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK 652 +== 6.1 What is the frequency plan for DDS75-LB? == 868 868 869 -(% style="color:blue" %)**Downlink Command:** 870 870 871 - ***Example**:0XA501~/~/SameasAT+CALCFLAG=1655 +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"]] 872 872 873 873 874 -== =3.3.7Setcount number===658 +== 6.2 Can I use DDS75-LB in condensation environment? == 875 875 876 876 877 - Feature:Manuallyset thecountnumber661 +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. 878 878 879 -(% style="color:blue" %)**AT Command: AT+SETCNT** 880 880 881 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %) 882 -|=(% 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** 883 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK 884 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK 664 += 7. Trouble Shooting = 885 885 886 - (%style="color:blue"%)**DownlinkCommand:**666 +== 7.1 Why I can't join TTN V3 in US915 / AU915 bands? == 887 887 888 -* **Example**: 0xA6000001 ~/~/ Same as AT+ SETCNT =1 889 889 890 - ***Example**:0xA6000064~/~/Same asAT+SETCNT=100669 +It is due to channel mapping. Please see below link: [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 891 891 892 892 893 -== =3.3.8SetInterruptMode ===672 +== 7.2 AT Command input doesn't work == 894 894 895 895 896 - Feature,SetInterrupt modeforPA8ofpin.675 +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. 897 897 898 -When AT+INTMOD=0 is set, PA8 is used as a digital input port. 899 899 900 - (%style="color:blue"%)**ATCommand:AT+INTMOD**678 +== 7.3 Why does the sensor reading show 0 or "No sensor" == 901 901 902 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 903 -|=(% 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** 904 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 905 -0 906 -OK 907 -the mode is 0 =Disable Interrupt 908 -))) 909 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 910 -Set Transmit Interval 911 -0. (Disable Interrupt), 912 -~1. (Trigger by rising and falling edge) 913 -2. (Trigger by falling edge) 914 -3. (Trigger by rising edge) 915 -)))|(% style="width:157px" %)OK 916 916 917 - (%style="color:blue"%)**DownlinkCommand:0x06**681 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor. 918 918 919 - Format:CommandCode(0x06) followed by 3 bytes.683 +2. Sensor wiring is disconnected 920 920 921 - Thismeansthattheinterruptmode oftheend node is set to 0x000003=3 (rising edge trigger),andthetypecodeis 06.685 +3. Not using the correct decoder 922 922 923 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 924 924 925 - *Example2:DownlinkPayload: 06000003~/~/Set the interruptmode torisingedgetrigger688 +== 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 == 926 926 927 927 928 - ===3.3.9Setworkmode===691 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.) 929 929 693 +2) Does it change with temperature, temperature will affect its measurement 930 930 931 - Feature:Manuallysetthe workmode695 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode. 932 932 697 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1** 933 933 934 - (%style="color:blue"%)**ATCommand:AT+MOD**699 +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 935 935 936 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %) 937 -|=(% 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** 938 -|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK 939 -|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK 701 +[[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"]] 940 940 941 -(% style="color:blue" %)**Downlink Command:** 942 942 943 - ***Example:**0x0A00~/~/Same asAT+MOD=0704 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data. 944 944 945 - * **Example:**0x0A01~/~/ Sameas AT+MOD=1706 +Please send the data to us for check. 946 946 947 947 948 -= 4.Battery & PowerConsumption=709 += 8. Order Info = 949 949 950 950 951 - SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detailinformation about thebatteryinfoand how toreplace.712 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX** 952 952 953 - [[**BatteryInfo& PowerConsumptionAnalyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].714 +(% style="color:red" %)**XXX**(%%): **The default frequency band** 954 954 955 - 956 -= 5. OTA Firmware update = 957 - 958 - 959 -(% class="wikigeneratedid" %) 960 -User can change firmware SW3L-LB to: 961 - 962 -* Change Frequency band/ region. 963 - 964 -* Update with new features. 965 - 966 -* Fix bugs. 967 - 968 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]** 969 - 970 -Methods to Update Firmware: 971 - 972 -* (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/]] 973 - 974 -* 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]]**. 975 - 976 - 977 -= 6. FAQ = 978 - 979 -== 6.1 AT Commands input doesn't work == 980 - 981 - 982 -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. 983 - 984 - 985 -= 7. Order Info = 986 - 987 - 988 -Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY** 989 - 990 -(% style="color:red" %)**XXX**(%%): The default frequency band 991 - 992 992 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 993 993 994 994 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band ... ... @@ -1005,43 +1005,14 @@ 1005 1005 1006 1006 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1007 1007 1008 -((( 1009 -(% style="color:blue" %)**YYY**(%%): Flow Sensor Model: 1010 -))) 1011 1011 1012 -((( 1013 - **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15. 450 pulse = 1 L 1014 -))) 1015 1015 1016 -((( 1017 - **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L 1018 -))) 734 += 9. Packing Info = 1019 1019 1020 -((( 1021 - **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L 1022 -))) 1023 1023 1024 -* ((( 1025 -calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L 1026 -))) 1027 - 1028 -* ((( 1029 -calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L 1030 -))) 1031 - 1032 -* ((( 1033 -calculate flag=2: for SW3L-010 Flow Sensor: 64 pulse = 1 L 1034 - 1035 - 1036 - 1037 -))) 1038 - 1039 -= 8. Packing Info = 1040 - 1041 - 1042 1042 (% style="color:#037691" %)**Package Includes**: 1043 1043 1044 -* S W3L-LB LoRaWANFlowSensor739 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1 1045 1045 1046 1046 (% style="color:#037691" %)**Dimension and weight**: 1047 1047 ... ... @@ -1054,9 +1054,10 @@ 1054 1054 * Weight / pcs : g 1055 1055 1056 1056 1057 -= 9. Support = 1058 1058 753 += 10. Support = 1059 1059 755 + 1060 1060 * 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. 1061 1061 1062 1062 * 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]].