<
From version < 84.1 >
edited by Dilisi S
on 2025/01/31 03:48
To version < 85.1 >
edited by Dilisi S
on 2025/01/31 04:04
>
Change comment: Jan 30 edits

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35 35  
36 36  Each LWL02 comes preloaded with a unique set of key/EUIs for LoRaWAN registration. By registering these keys to the LoRaWAN network server, the device will automatically connect upon powering on.
37 37  
38 -(((
39 -
40 -)))
41 41  
42 -[[image:image-20220927113420-3.png]]
43 43  
44 -
45 45  == 1.2 Features ==
46 46  
47 47  
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94 94  When you receive the LWL02, open the enclosure and insert 2 AAA batteries to power it on. The [[LED>>||anchor="H4.7LEDs"]] will blink when the device is powered.
95 95  
96 96  
97 -= 3. How to install LWL02 =
92 += 3. How to Install LWL02 =
98 98  
99 99  
100 100  **Fixing with screws:**
... ... @@ -145,9 +145,11 @@
145 145  
146 146  The following figure shows how the LWL02 connects to [[The Things Stack>>url:https://eu1.cloud.thethings.network/]]. The LWL02 sends messages (uplinks) to The Things Stack via a LoRaWAN gateway (e.g., Dragino LPS8N) and can also receive messages (downlinks) from The Things Stack. The Things Stack can be integrated with ThingsEye, allowing it to forward uplinks to ThingsEye. ThingsEye is an IoT platform used for visualizing and analyzing sensor data. You can also send downlinks from ThingsEye (via The Things Stack) to the LWL02.
147 147  
148 -[[image:image-20220927113401-2.png]]
149 149  
150 150  
145 +[[image:lwl02-tts.jpg]]
146 +
147 +
151 151  (((
152 152  The LWL02 has a water leak detection probe, as shown above. When water is present between the two probes, they will short-circuit and generate a water leak event, sending the status to the LoRaWAN server. The LWL02 uplinks the following types of messages to the server:
153 153  
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382 382  * Paste the downlink decoder function into the text area (first, delete the default code). The demo downlink decoder function can be found [[here>>url:https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]].
383 383  * Click the **Next** button. You will be navigated to the **Connection** tab.
384 384  
385 -
386 386  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-io-step-4.png?rev=1.1||alt="thingseye-io-step-4.png"]]
387 387  
388 388  
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430 430  * Select **Debug **from the **Event type** dropdown.
431 431  * Select the** time frame** from the **time window**.
432 432  
433 -
434 434  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/thingseye-events.png?rev=1.1||alt="thingseye-events.png"]]
435 435  
436 436  
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465 465  * Uplinks from the LWL02 device are being received by The Things Stack.
466 466  * A Datacake account (a free account is sufficient for this example).
467 467  
468 -
469 469  === 4.5.2.2 Procedure ===
470 470  
471 471  * In the Datacake workspace, on the left navigation, click **Account Settings**.
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473 473  * In the **API Token** tab, click the **Copy** button to copy the API token. You will need this API token when creating a webhook with The Things Stack.
474 474  
475 475  
476 -
477 477  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/datacake-1.png?rev=1.1||alt="datacake-1.png"]]
478 478  
479 479  
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486 486  * On the **Webhooks** page, click + **Add Webhook** button.
487 487  
488 488  
489 -
490 490  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/tts-webhook-1.png?rev=1.1||alt="tts-webhook-1.png"]]
491 491  
492 492  
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493 493  * On the **Choose webhook template** page, select **Datacake**.
494 494  
495 495  
496 -
497 497  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/tts-webhook-2.png?rev=1.1||alt="tts-webhook-2.png"]]
498 498  
499 499  
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503 503  * Click on the **Create Datacake webhook** button.
504 504  
505 505  
506 -
507 507  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/tts-webhook-3.png?rev=1.1||alt="tts-webhook-3.png"]]
508 508  
509 509  
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517 517  * On the Devices page, click **+Add Device**.
518 518  
519 519  
520 -
521 521  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/datacake-2.png?rev=1.1||alt="datacake-2.png"]]
522 522  
523 523  
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525 525  * Click on the **Next** button.
526 526  
527 527  
528 -
529 529  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/datacake-3.png?rev=1.1||alt="datacake-3.png"]]
530 530  
531 531  
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534 534  * Click on the **Next** button.
535 535  
536 536  
537 -
538 538  [[image:lwl02-dk-1.png]]
539 539  
540 540  
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542 542  * Click on the **Next** button.
543 543  
544 544  
545 -
546 546  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/datacake-5.png?rev=1.1||alt="datacake-5.png"]]
547 547  
548 548  
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552 552  * Click on the **Next** button.
553 553  
554 554  
555 -
556 556  [[image:lwl02-dk-2.png]]
557 557  
558 558  
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560 560  * Click **Free** option.
561 561  * Click on the **Add 1 Device** button.
562 562  
563 -
564 564  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS02%20-%20LoRaWAN%20Door%20Sensor%20User%20Manual/WebHome/datacake-7.png?rev=1.1||alt="datacake-7.png"]]
565 565  
566 566  
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571 571  
572 572  
573 573  
574 -
575 575  [[image:lwl02-dk-3.png]]
576 576  
577 577  
... ... @@ -830,13 +830,4 @@
830 830  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different time zones, we cannot offer live support. However, your questions will be answered as soon as possible during the aforementioned hours.
831 831  * Please provide as much information as possible regarding your inquiry (e.g., product models, a detailed description of the problem, and steps to replicate it), and send an email to  [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
832 832  
833 -
834 834  
835 -
836 -* On the **Add LoRaWAN Device** window, **STEP 4**, select **Individual device plans** tab.
837 -* Click **Free** option.
838 -* Click on the **Add 1 Device** button.
839 -
840 -* On the **Add LoRaWAN Device** window, **STEP 4**, select **Individual device plans** tab.
841 -* Click **Free** option.
842 -* Click on the **Add 1 Device** button.
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