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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... ... @@ -1,8 +1,9 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-2023061 3100900-1.png||height="683" width="683"]]2 +[[image:image-20230612170349-1.png||height="656" width="656"]] 3 3 4 4 5 5 6 + 6 6 **Table of Contents:** 7 7 8 8 {{toc/}} ... ... @@ -17,19 +17,19 @@ 17 17 == 1.1 What is LoRaWAN Distance Detection Sensor == 18 18 19 19 20 -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. 21 21 22 22 It detects the distance(% style="color:blue" %)** between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 23 23 24 -The LoRa wireless technology used in DDS 45-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. 25 25 26 -DDS 45-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. 27 27 28 -DDS 45-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. 29 29 30 -Each DDS 45-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. 31 31 32 -[[image:image-2023061 3102459-3.png||height="476" width="855"]]33 +[[image:image-20230612170943-2.png||height="525" width="912"]] 33 33 34 34 35 35 == 1.2 Features == ... ... @@ -39,9 +39,8 @@ 39 39 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 40 40 * Ultra-low power consumption 41 41 * Distance Detection by Ultrasonic technology 42 -* Flat object range 30mm -4500mm43 +* Flat object range 280mm - 7500mm 43 43 * Accuracy: ±(1cm+S*0.3%) (S: Distance) 44 -* Measure Angle: 60° 45 45 * Cable Length : 25cm 46 46 * Support Bluetooth v5.1 and LoRaWAN remote configure 47 47 * Support wireless OTA update firmware ... ... @@ -50,6 +50,7 @@ 50 50 * IP66 Waterproof Enclosure 51 51 * 8500mAh Battery for long term use 52 52 53 + 53 53 == 1.3 Specification == 54 54 55 55 ... ... @@ -78,6 +78,7 @@ 78 78 * Sleep Mode: 5uA @ 3.3v 79 79 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 80 80 82 + 81 81 == 1.4 Rated environmental conditions == 82 82 83 83 ... ... @@ -132,6 +132,7 @@ 132 132 * Sewer 133 133 * Bottom water level monitoring 134 134 137 + 135 135 == 1.7 Sleep mode and working mode == 136 136 137 137 ... ... @@ -159,10 +159,11 @@ 159 159 ))) 160 160 |(% 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. 161 161 165 + 162 162 == 1.9 BLE connection == 163 163 164 164 165 -DDS 45-LB support BLE remote configure.169 +DDS75-LB support BLE remote configure. 166 166 167 167 168 168 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: ... ... @@ -193,17 +193,22 @@ 193 193 194 194 (% style="color:blue" %)**Probe Mechanical:** 195 195 196 -[[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"]] 197 197 201 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]] 198 198 199 199 204 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]] 200 200 201 -= 2. Configure DDS45-LB to connect to LoRaWAN network = 202 202 207 +[[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"]] 208 + 209 + 210 += 2. Configure DDS75-LB to connect to LoRaWAN network = 211 + 203 203 == 2.1 How it works == 204 204 205 205 206 -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.215 +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. 207 207 208 208 (% style="display:none" %) (%%) 209 209 ... ... @@ -214,12 +214,12 @@ 214 214 215 215 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. 216 216 217 -[[image:image-2023061 3102426-2.png||height="476" width="855"]](% style="display:none" %)226 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 218 218 219 219 220 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS 45-LB.229 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB. 221 221 222 -Each DDS 45-LB is shipped with a sticker with the default device EUI as below:231 +Each DDS75-LB is shipped with a sticker with the default device EUI as below: 223 223 224 224 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 225 225 ... ... @@ -248,10 +248,10 @@ 248 248 [[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"]] 249 249 250 250 251 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS 45-LB260 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB 252 252 253 253 254 -Press the button for 5 seconds to activate the DDS 45-LB.263 +Press the button for 5 seconds to activate the DDS75-LB. 255 255 256 256 (% 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. 257 257 ... ... @@ -262,7 +262,7 @@ 262 262 263 263 264 264 ((( 265 -DDS 45-LB will uplink payload via LoRaWAN with below payload format:274 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 266 266 ))) 267 267 268 268 ((( ... ... @@ -286,7 +286,7 @@ 286 286 === 2.3.1 Battery Info === 287 287 288 288 289 -Check the battery voltage for DDS 45-LB.298 +Check the battery voltage for DDS75-LB. 290 290 291 291 Ex1: 0x0B45 = 2885mV 292 292 ... ... @@ -297,19 +297,20 @@ 297 297 298 298 299 299 ((( 300 -Get the distance. Flat object range 30mm -4500mm.309 +Get the distance. Flat object range 280mm - 7500mm. 301 301 ))) 302 302 303 303 ((( 304 -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" %)** **313 +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" %)** ** 305 305 306 -(% style="color: blue" %)**0B05(H) = 2821 (D) = 2821 mm.**315 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.** 307 307 ))) 308 308 309 309 310 310 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 311 -* If the sensor value lower than 0x0 01E(30mm), the sensor value will be 0x00.320 +* 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. 312 312 322 + 313 313 === 2.3.3 Interrupt Pin === 314 314 315 315 ... ... @@ -356,7 +356,7 @@ 356 356 The payload decoder function for TTN V3 is here: 357 357 358 358 ((( 359 -DDS 45-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]369 +DDS75-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 360 360 ))) 361 361 362 362 ... ... @@ -363,7 +363,7 @@ 363 363 == 2.4 Uplink Interval == 364 364 365 365 366 -The DDS 45-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"]]376 +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"]] 367 367 368 368 369 369 == 2.5 Show Data in DataCake IoT Server == ... ... @@ -391,7 +391,7 @@ 391 391 392 392 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 393 393 394 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS 45-LB and add DevEUI.**404 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.** 395 395 396 396 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]] 397 397 ... ... @@ -405,19 +405,19 @@ 405 405 == 2.6 Datalog Feature == 406 406 407 407 408 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS 45-LB will store the reading for future retrieving purposes.418 +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. 409 409 410 410 411 411 === 2.6.1 Ways to get datalog via LoRaWAN === 412 412 413 413 414 -Set PNACKMD=1, DDS 45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.424 +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. 415 415 416 416 * ((( 417 -a) DDS 45-LB will do an ACK check for data records sending to make sure every data arrive server.427 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server. 418 418 ))) 419 419 * ((( 420 -b) DDS 45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DDS45-LB gets a ACK, DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.430 +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. 421 421 ))) 422 422 423 423 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -428,7 +428,7 @@ 428 428 === 2.6.2 Unix TimeStamp === 429 429 430 430 431 -DDS 45-LB uses Unix TimeStamp format based on441 +DDS75-LB uses Unix TimeStamp format based on 432 432 433 433 [[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"]] 434 434 ... ... @@ -447,7 +447,7 @@ 447 447 448 448 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command. 449 449 450 -Once DDS 45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).460 +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). 451 451 452 452 (% 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.** 453 453 ... ... @@ -475,7 +475,7 @@ 475 475 ))) 476 476 477 477 ((( 478 -Uplink Internal =5s,means DDS 45-LB will send one packet every 5s. range 5~~255s.488 +Uplink Internal =5s,means DDS75-LB will send one packet every 5s. range 5~~255s. 479 479 ))) 480 480 481 481 ... ... @@ -482,17 +482,17 @@ 482 482 == 2.7 Frequency Plans == 483 483 484 484 485 -The DDS 45-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.495 +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. 486 486 487 487 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 488 488 489 489 490 -= 3. Configure DDS 45-LB =500 += 3. Configure DDS75-LB = 491 491 492 492 == 3.1 Configure Methods == 493 493 494 494 495 -DDS 45-LB supports below configure method:505 +DDS75-LB supports below configure method: 496 496 497 497 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 498 498 ... ... @@ -500,6 +500,7 @@ 500 500 501 501 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 502 502 513 + 503 503 == 3.2 General Commands == 504 504 505 505 ... ... @@ -514,10 +514,10 @@ 514 514 [[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/]] 515 515 516 516 517 -== 3.3 Commands special design for DDS 45-LB ==528 +== 3.3 Commands special design for DDS75-LB == 518 518 519 519 520 -These commands only valid for DDS 45-LB, as below:531 +These commands only valid for DDS75-LB, as below: 521 521 522 522 523 523 === 3.3.1 Set Transmit Interval Time === ... ... @@ -599,10 +599,11 @@ 599 599 600 600 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 601 601 613 + 602 602 = 4. Battery & Power Consumption = 603 603 604 604 605 -DDS 45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.617 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 606 606 607 607 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 608 608 ... ... @@ -611,7 +611,7 @@ 611 611 612 612 613 613 (% class="wikigeneratedid" %) 614 -User can change firmware DDS 45-LB to:626 +User can change firmware DDS75-LB to: 615 615 616 616 * Change Frequency band/ region. 617 617 ... ... @@ -627,18 +627,19 @@ 627 627 628 628 * 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]]**. 629 629 642 + 630 630 = 6. FAQ = 631 631 632 -== 6.1 What is the frequency plan for DDS 45-LB? ==645 +== 6.1 What is the frequency plan for DDS75-LB? == 633 633 634 634 635 -DDS 45-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"]]648 +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"]] 636 636 637 637 638 -== 6.2 Can I use DDS 45-LB in condensation environment? ==651 +== 6.2 Can I use DDS75-LB in condensation environment? == 639 639 640 640 641 -DDS 45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.654 +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. 642 642 643 643 644 644 = 7. Trouble Shooting = ... ... @@ -689,7 +689,7 @@ 689 689 = 8. Order Info = 690 690 691 691 692 -Part Number: (% style="color:blue" %)**DDS 45-LB-XXX**705 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX** 693 693 694 694 (% style="color:red" %)**XXX**(%%): **The default frequency band** 695 695 ... ... @@ -709,12 +709,13 @@ 709 709 710 710 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 711 711 725 + 712 712 = 9. Packing Info = 713 713 714 714 715 715 (% style="color:#037691" %)**Package Includes**: 716 716 717 -* DDS 45-LB LoRaWAN Distance Detection Sensor x 1731 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1 718 718 719 719 (% style="color:#037691" %)**Dimension and weight**: 720 720 ... ... @@ -726,6 +726,7 @@ 726 726 727 727 * Weight / pcs : g 728 728 743 + 729 729 = 10. Support = 730 730 731 731
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