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 75-LB -- LoRaWAN Distance Detection Sensor User Manual1 +DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual - Content
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... ... @@ -1,9 +1,8 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-2023061 2170349-1.png||height="656" width="656"]]2 +[[image:image-20230613100900-1.png||height="683" width="683"]] 3 3 4 4 5 5 6 - 7 7 **Table of Contents:** 8 8 9 9 {{toc/}} ... ... @@ -18,17 +18,17 @@ 18 18 == 1.1 What is LoRaWAN Distance Detection Sensor == 19 19 20 20 21 -The Dragino DDS 75-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.20 +The Dragino DDS45-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. 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 DDS 75-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.24 +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. 26 26 27 -DDS 75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.26 +DDS45-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 28 28 29 -DDS 75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.28 +DDS45-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 DDS 75-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.30 +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. 32 32 33 33 [[image:image-20230612170943-2.png||height="525" width="912"]] 34 34 ... ... @@ -50,11 +50,39 @@ 50 50 * IP66 Waterproof Enclosure 51 51 * 8500mAh Battery for long term use 52 52 52 + 53 53 == 1.3 Specification == 54 54 55 55 56 -(% style="color:#037691" %)** Rated environmentalconditions:**56 +(% style="color:#037691" %)**Common DC Characteristics:** 57 57 58 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v 59 +* Operating Temperature: -40 ~~ 85°C 60 + 61 +(% style="color:#037691" %)**LoRa Spec:** 62 + 63 +* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz 64 +* Max +22 dBm constant RF output vs. 65 +* RX sensitivity: down to -139 dBm. 66 +* Excellent blocking immunity 67 + 68 +(% style="color:#037691" %)**Battery:** 69 + 70 +* Li/SOCI2 un-chargeable battery 71 +* Capacity: 8500mAh 72 +* Self-Discharge: <1% / Year @ 25°C 73 +* Max continuously current: 130mA 74 +* Max boost current: 2A, 1 second 75 + 76 +(% style="color:#037691" %)**Power Consumption** 77 + 78 +* Sleep Mode: 5uA @ 3.3v 79 +* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 80 + 81 + 82 +== 1.4 Rated environmental conditions == 83 + 84 + 58 58 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 59 59 |(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)((( 60 60 **Minimum value** ... ... @@ -80,34 +80,9 @@ 80 80 81 81 ))) 82 82 83 - (%style="color:#037691"%)**CommonDC Characteristics:**110 +== 1.5 Effective measurement range Reference beam pattern == 84 84 85 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v 86 -* Operating Temperature: -40 ~~ 85°C 87 87 88 -(% style="color:#037691" %)**LoRa Spec:** 89 - 90 -* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz 91 -* Max +22 dBm constant RF output vs. 92 -* RX sensitivity: down to -139 dBm. 93 -* Excellent blocking immunity 94 - 95 -(% style="color:#037691" %)**Battery:** 96 - 97 -* Li/SOCI2 un-chargeable battery 98 -* Capacity: 8500mAh 99 -* Self-Discharge: <1% / Year @ 25°C 100 -* Max continuously current: 130mA 101 -* Max boost current: 2A, 1 second 102 - 103 -(% style="color:#037691" %)**Power Consumption** 104 - 105 -* Sleep Mode: 5uA @ 3.3v 106 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 107 - 108 -== 1.4 Effective measurement range Reference beam pattern == 109 - 110 - 111 111 (% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 112 112 113 113 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]] ... ... @@ -118,7 +118,7 @@ 118 118 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]] 119 119 120 120 121 -== 1. 5Applications ==123 +== 1.6 Applications == 122 122 123 123 124 124 * Horizontal distance measurement ... ... @@ -131,15 +131,16 @@ 131 131 * Sewer 132 132 * Bottom water level monitoring 133 133 134 -== 1.6 Sleep mode and working mode == 135 135 137 +== 1.7 Sleep mode and working mode == 136 136 139 + 137 137 (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life. 138 138 139 139 (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode. 140 140 141 141 142 -== 1. 7Button & LEDs ==145 +== 1.8 Button & LEDs == 143 143 144 144 145 145 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]] ... ... @@ -158,12 +158,13 @@ 158 158 ))) 159 159 |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 160 160 161 -== 1.8 BLE connection == 162 162 165 +== 1.9 BLE connection == 163 163 164 -DDS75-LB support BLE remote configure. 165 165 168 +DDS45-LB support BLE remote configure. 166 166 170 + 167 167 BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case: 168 168 169 169 * Press button to send an uplink ... ... @@ -173,16 +173,14 @@ 173 173 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 174 174 175 175 176 -== 1. 9Pin Definitions ==180 +== 1.10 Pin Definitions == 177 177 178 178 [[image:image-20230523174230-1.png]] 179 179 180 180 185 +== 1.11 Mechanical == 181 181 182 182 183 -== 2.10 Mechanical == 184 - 185 - 186 186 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 187 187 188 188 ... ... @@ -204,12 +204,12 @@ 204 204 [[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"]] 205 205 206 206 207 -= 2. Configure DDS 75-LB to connect to LoRaWAN network =209 += 2. Configure DDS45-LB to connect to LoRaWAN network = 208 208 209 209 == 2.1 How it works == 210 210 211 211 212 -The DDS 75-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 +The DDS45-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. 213 213 214 214 (% style="display:none" %) (%%) 215 215 ... ... @@ -223,9 +223,9 @@ 223 223 [[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %) 224 224 225 225 226 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS 75-LB.228 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB. 227 227 228 -Each DDS 75-LB is shipped with a sticker with the default device EUI as below:230 +Each DDS45-LB is shipped with a sticker with the default device EUI as below: 229 229 230 230 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]] 231 231 ... ... @@ -254,10 +254,10 @@ 254 254 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]] 255 255 256 256 257 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS 75-LB259 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB 258 258 259 259 260 -Press the button for 5 seconds to activate the DDS 75-LB.262 +Press the button for 5 seconds to activate the DDS45-LB. 261 261 262 262 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 263 263 ... ... @@ -268,7 +268,7 @@ 268 268 269 269 270 270 ((( 271 -DDS 75-LB will uplink payload via LoRaWAN with below payload format:273 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 272 272 ))) 273 273 274 274 ((( ... ... @@ -292,7 +292,7 @@ 292 292 === 2.3.1 Battery Info === 293 293 294 294 295 -Check the battery voltage for DDS 75-LB.297 +Check the battery voltage for DDS45-LB. 296 296 297 297 Ex1: 0x0B45 = 2885mV 298 298 ... ... @@ -314,7 +314,7 @@ 314 314 315 315 316 316 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 317 -* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.319 +* 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. 318 318 319 319 320 320 === 2.3.3 Interrupt Pin === ... ... @@ -340,9 +340,7 @@ 340 340 341 341 If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 342 342 343 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.** 344 344 345 - 346 346 === 2.3.5 Sensor Flag === 347 347 348 348 ... ... @@ -365,7 +365,7 @@ 365 365 The payload decoder function for TTN V3 is here: 366 366 367 367 ((( 368 -DDS 75-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]368 +DDS45-LB TTN V3 Payload Decoder: [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 369 369 ))) 370 370 371 371 ... ... @@ -372,7 +372,7 @@ 372 372 == 2.4 Uplink Interval == 373 373 374 374 375 -The DDS 75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]375 +The DDS45-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"]] 376 376 377 377 378 378 == 2.5 Show Data in DataCake IoT Server == ... ... @@ -382,9 +382,6 @@ 382 382 [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 383 383 ))) 384 384 385 -((( 386 - 387 -))) 388 388 389 389 ((( 390 390 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.** ... ... @@ -403,7 +403,7 @@ 403 403 404 404 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.** 405 405 406 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS 75-LB and add DevEUI.**403 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.** 407 407 408 408 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]] 409 409 ... ... @@ -417,19 +417,19 @@ 417 417 == 2.6 Datalog Feature == 418 418 419 419 420 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS 75-LB will store the reading for future retrieving purposes.417 +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. 421 421 422 422 423 423 === 2.6.1 Ways to get datalog via LoRaWAN === 424 424 425 425 426 -Set PNACKMD=1, DDS 75-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.423 +Set PNACKMD=1, DDS45-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. 427 427 428 428 * ((( 429 -a) DDS 75-LB will do an ACK check for data records sending to make sure every data arrive server.426 +a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server. 430 430 ))) 431 431 * ((( 432 -b) DDS 75-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.429 +b) DDS45-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. 433 433 ))) 434 434 435 435 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) ... ... @@ -440,7 +440,7 @@ 440 440 === 2.6.2 Unix TimeStamp === 441 441 442 442 443 -DDS 75-LB uses Unix TimeStamp format based on440 +DDS45-LB uses Unix TimeStamp format based on 444 444 445 445 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]] 446 446 ... ... @@ -487,7 +487,7 @@ 487 487 ))) 488 488 489 489 ((( 490 -Uplink Internal =5s,means DDS 75-LB will send one packet every 5s. range 5~~255s.487 +Uplink Internal =5s,means DDS45-LB will send one packet every 5s. range 5~~255s. 491 491 ))) 492 492 493 493 ... ... @@ -494,17 +494,17 @@ 494 494 == 2.7 Frequency Plans == 495 495 496 496 497 -The DDS 75-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.494 +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. 498 498 499 499 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 500 500 501 501 502 -= 3. Configure DDS 75-LB =499 += 3. Configure DDS45-LB = 503 503 504 504 == 3.1 Configure Methods == 505 505 506 506 507 -DDS 75-LB supports below configure method:504 +DDS45-LB supports below configure method: 508 508 509 509 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 510 510 ... ... @@ -512,6 +512,7 @@ 512 512 513 513 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 514 514 512 + 515 515 == 3.2 General Commands == 516 516 517 517 ... ... @@ -526,10 +526,10 @@ 526 526 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 527 527 528 528 529 -== 3.3 Commands special design for DDS 75-LB ==527 +== 3.3 Commands special design for DDS45-LB == 530 530 531 531 532 -These commands only valid for DDS 75-LB, as below:530 +These commands only valid for DDS45-LB, as below: 533 533 534 534 535 535 === 3.3.1 Set Transmit Interval Time === ... ... @@ -572,6 +572,9 @@ 572 572 ))) 573 573 * ((( 574 574 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 573 + 574 + 575 + 575 575 ))) 576 576 577 577 === 3.3.2 Set Interrupt Mode === ... ... @@ -608,10 +608,11 @@ 608 608 609 609 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 610 610 612 + 611 611 = 4. Battery & Power Consumption = 612 612 613 613 614 -DDS 75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.616 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 615 615 616 616 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 617 617 ... ... @@ -636,9 +636,9 @@ 636 636 637 637 * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 638 638 641 + 639 639 = 6. FAQ = 640 640 641 - 642 642 == 6.1 What is the frequency plan for DDS75-LB? == 643 643 644 644
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