Changes for page LDS02 - LoRaWAN Door Sensor User Manual
Last modified by Edwin Chen on 2024/02/14 18:51
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... ... @@ -7,89 +7,13 @@ 7 7 8 8 9 9 10 -**LWL02 – LoRaWAN Water Leak Sensor User Manual** 11 11 12 -Document Version: 1.3 13 13 14 -Image Version: v1.3 15 15 16 16 17 -|**Version**|**Description**|**Date** 18 -|1.0|Release|2021-May-16 19 -|1.1|Fix payload description error|2021-Jun-3 20 -|1.2|Add More Battery Description|2021-Jul-1 21 -|1.3|Update Photo|2022-Jan-8 22 -| | | 23 - 24 - 25 - 26 - 27 - 28 -[[1. Introduction. 4>>path:#_Toc92533484]] 29 - 30 -[[1.1 What is LWL02 LoRaWAN Door Sensor 4>>path:#_Toc92533485]] 31 - 32 -[[1.2 Features. 5>>path:#_Toc92533486]] 33 - 34 -[[1.3 Applications. 5>>path:#_Toc92533487]] 35 - 36 -[[1.4 Dimension. 5>>path:#_Toc92533488]] 37 - 38 -[[1.5 Firmware Change log. 5>>path:#_Toc92533489]] 39 - 40 -[[2. Power ON LWL02. 6>>path:#_Toc92533490]] 41 - 42 -[[3. How to install LWL02. 6>>path:#_Toc92533491]] 43 - 44 -[[4. Operation Mode. 7>>path:#_Toc92533492]] 45 - 46 -[[4.1 How it works?. 7>>path:#_Toc92533502]] 47 - 48 -[[4.2 Example to join LoRaWAN network. 7>>path:#_Toc92533503]] 49 - 50 -[[4.3 Uplink Payload. 11>>path:#_Toc92533504]] 51 - 52 -[[4.4 Downlink Payload. 12>>path:#_Toc92533505]] 53 - 54 -[[4.5 Integrate with Datacake. 15>>path:#_Toc92533506]] 55 - 56 -[[4.6 Alarm Base on Timeout 18>>path:#_Toc92533507]] 57 - 58 -[[4.7 LEDs. 19>>path:#_Toc92533508]] 59 - 60 -[[5. Battery & How to replace. 20>>path:#_Toc92533509]] 61 - 62 -[[5.1 Battery Type and replace. 20>>path:#_Toc92533510]] 63 - 64 -[[5.2 Power Consumption Analyze. 20>>path:#_Toc92533511]] 65 - 66 -[[6. Use AT Command. 21>>path:#_Toc92533512]] 67 - 68 -[[6.1 Access AT Command. 21>>path:#_Toc92533513]] 69 - 70 -[[7. FAQ.. 22>>path:#_Toc92533514]] 71 - 72 -[[7.1 How to upgrade the image?. 22>>path:#_Toc92533515]] 73 - 74 -[[7.2 How to change the LoRa Frequency Bands/Region?. 22>>path:#_Toc92533516]] 75 - 76 -[[7.3 Can I disable uplink for each event to save battery life?. 22>>path:#_Toc92533517]] 77 - 78 -[[8. Order Info. 23>>path:#_Toc92533518]] 79 - 80 -[[9. Packing Info. 23>>path:#_Toc92533519]] 81 - 82 -[[10. Support. 23>>path:#_Toc92533520]] 83 - 84 - 85 - 86 - 87 - 88 - 89 89 1. Introduction 90 90 11. What is LWL02 LoRaWAN Water Leak Sensor 91 91 92 - 93 93 The Dragino LWL02 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network. 94 94 95 95 ... ... @@ -118,7 +118,6 @@ 118 118 * Remote configure parameters via LoRa Downlink 119 119 * Firmware upgradable via program port 120 120 121 - 122 122 * 123 123 *1. Applications 124 124 * Smart Buildings & Home Automation ... ... @@ -128,20 +128,17 @@ 128 128 * Smart Cities 129 129 * Smart Factory 130 130 131 - 132 132 1. 133 133 11. Dimension 134 134 135 - 136 136 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 137 137 138 138 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]] 139 139 140 140 141 -1. 62 +1. 142 142 11. Firmware Change log 143 143 144 - 145 145 LWL02 use the same firmware as LDS01. 146 146 147 147 [[LWL02 Image files – Download link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]] ... ... @@ -151,7 +151,6 @@ 151 151 152 152 1. Power ON LWL02 153 153 154 - 155 155 When receive the LWL02, please open the enclosure and add 2 x AAA batteries to power it. The [[LED>>path:#LED]] will blink when device is powered. 156 156 157 157 ... ... @@ -186,7 +186,7 @@ 186 186 1. 187 187 11. Example to join LoRaWAN network 188 188 189 -Here shows an example for how to join the [[TTN V3 Network>>url:https://eu1.cloud.thethings.network/]]. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 108 +Here shows an example for how to join the [[TTN V3 Network>>url:https://eu1.cloud.thethings.network/]]. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 190 190 191 191 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 192 192 ... ... @@ -200,8 +200,6 @@ 200 200 * A message when switch from water leak to none water leak. ([[Alarm event can be disabled>>path:#Alarm]]) 201 201 202 202 203 - 204 - 205 205 The LG308 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. What we need to now is only configure the TTN V3: 206 206 207 207 **Step 1**: Create a device in TTN V3 with the OTAA keys from LWL02. ... ... @@ -242,10 +242,9 @@ 242 242 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 243 243 244 244 245 -1. 162 +1. 246 246 11. Uplink Payload 247 247 248 - 249 249 Uplink Payload total 9 bytes. 250 250 251 251 ... ... @@ -260,7 +260,6 @@ 260 260 duration (unit: min) 261 261 ))) 262 262 263 - 264 264 Example: 265 265 266 266 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ... ... @@ -276,7 +276,6 @@ 276 276 1. 277 277 11. Downlink Payload 278 278 279 - 280 280 |**Downlink Control Type**|**Type Code**|**Downlink payload size(bytes)** 281 281 |TDC (Transmit Time Interval—Keep Alive Interval)|0x01|4 282 282 |RESET|0x04|2 ... ... @@ -288,8 +288,6 @@ 288 288 289 289 290 290 291 - 292 - 293 293 Example Downlink payload setting in TTN V3: 294 294 295 295 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] ... ... @@ -345,7 +345,6 @@ 345 345 1. 346 346 11. Integrate with Datacake 347 347 348 - 349 349 Datacake provides a human friendly interface to show the sensor data, once we have data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps: 350 350 351 351 ... ... @@ -371,10 +371,9 @@ 371 371 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]] 372 372 373 373 374 -1. 285 +1. 375 375 11. Alarm Base on Timeout 376 376 377 - 378 378 LWL02 can monitor the timeout for a status change, this feature can be used to monitor some event such as open fridge too long etc. 379 379 380 380 ... ... @@ -389,7 +389,6 @@ 389 389 390 390 * AT+TTIG=0,0 à Default Value, disable timeout Alarm. 391 391 392 - 393 393 **Downlink Command** to configure: 394 394 395 395 Command: 0xA9 aa bb cc ... ... @@ -413,7 +413,6 @@ 413 413 1. 414 414 11. LEDs 415 415 416 - 417 417 |**Action**|**LED behavior** 418 418 |Power On|**GREEN on 1s, RED on 1s, BLUE on 1s** 419 419 |Joined successful|**GRENN LED **on 5s ... ... @@ -422,8 +422,6 @@ 422 422 423 423 424 424 425 - 426 - 427 427 1. Battery & How to replace 428 428 11. Battery Type and replace 429 429 ... ... @@ -432,8 +432,6 @@ 432 432 1. The LWL02 doesn’t have any screw, use can use nail to open it by the middle. 433 433 1. Make sure the direction is correct when install the AAA batteries. 434 434 435 - 436 - 437 437 **Important Notice: Make sure use new AAA LR03 battery and the battery doesn’t have broken surface.** 438 438 439 439 ... ... @@ -444,7 +444,7 @@ 444 444 445 445 446 446 447 -1. 351 +1. 448 448 11. Power Consumption Analyze 449 449 450 450 Dragino battery powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimate battery life: ... ... @@ -484,32 +484,35 @@ 484 484 More detail AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/]] 485 485 486 486 487 -1. FAQ 488 -11. How to upgrade the image? 489 489 490 -User can upgrade the firmware of LWL02 for bug fix, new features, or change working region. The upgrade instruction is here: [[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction]] 491 491 393 += 7. FAQ = 492 492 395 +== 7.1 How to upgrade the image? == 493 493 397 +User can upgrade the of LWL02 for bug fix, new features, or change working region. The upgrade instruction is here: [[Firmware Upgrade Instruction>>Firmware Upgrade Instruction for STM32 base products]] 494 494 495 -1. 496 -11. How to change the LoRa Frequency Bands/Region? 497 497 498 -If user has for example US915 frequency and want to change it to AS923 frequency. User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. 499 499 500 500 501 -1. 502 -11. Can I disable uplink for each event to save battery life? 402 +== 7.2 How to change the LoRa Frequency Bands/Region? == 503 503 404 +If user has for example US915 frequency and want to change it to AS923 frequency. User can follow the introduction for [[how to upgrade image>>||anchor="H7.1Howtoupgradetheimage"]]. When download the images, choose the required image file for download. 405 + 406 + 407 + 408 + 409 +== 7.3 Can I disable uplink for each event to save battery life? == 410 + 504 504 Yes, User can use below method to disable this: 505 505 506 -**via AT Command**: 413 +(% style="color:#4f81bd" %)**via AT Command**: 507 507 508 508 AT+DISALARM=1, End node will only send packet in TDC time. 509 509 510 -AT+DISALARM=0, End node will send packet in TDC time or status change for door sensor. 417 +AT+DISALARM=0, End node will send packet in TDC time or status change for door sensor. 511 511 512 -**via LoRaWAN downlink Command**: 419 +(% style="color:#4f81bd" %)**via LoRaWAN downlink Command**: 513 513 514 514 0xA701 : Equal to AT+DISALARM=1 515 515 ... ... @@ -518,37 +518,32 @@ 518 518 519 519 520 520 428 += 8. Order Info = 521 521 522 - 1. OrderInfo430 +**Part Number: (% style="color:blue" %)LWL02-XXX(%%)** 523 523 432 +(% style="color:blue" %)**XXX:** 524 524 525 -**Part Number: LWL02-XXX** 434 +* (% style="color:red" %)**EU433**(%%): frequency bands EU433 435 +* (% style="color:red" %)**EU868**(%%): frequency bands EU868 436 +* (% style="color:red" %)**KR920**(%%): frequency bands KR920 437 +* (% style="color:red" %)**CN470**(%%): frequency bands CN470 438 +* (% style="color:red" %)**AS923**(%%): frequency bands AS923 439 +* (% style="color:red" %)**AU915**(%%): frequency bands AU915 440 +* (% style="color:red" %)**US915**(%%): frequency bands US915 441 +* (% style="color:red" %)**IN865**(%%): frequency bands IN865 442 +* (% style="color:red" %)**CN779**(%%): frequency bands CN779 526 526 527 - **XXX:**444 += 9. Packing Info = 528 528 529 -* **EU433**: frequency bands EU433 530 -* **EU868**: frequency bands EU868 531 -* **KR920**: frequency bands KR920 532 -* **CN470**: frequency bands CN470 533 -* **AS923**: frequency bands AS923 534 -* **AU915**: frequency bands AU915 535 -* **US915**: frequency bands US915 536 -* **IN865**: frequency bands IN865 537 -* **CN779**: frequency bands CN779 538 538 539 - 540 -1. Packing Info 541 - 542 542 **Package Includes**: 543 543 544 544 * LWL02 x 1 545 545 546 - 547 - 548 548 = 10.Support = 549 549 550 550 * 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. 551 551 * 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.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 552 552 553 - 554 554