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Last modified by BoYang Xie on 2025/07/17 15:54
From version 135.1
edited by Dilisi S
on 2024/12/26 18:50
Change comment: Dec 26 edits - part 1
To version 190.2
edited by BoYang Xie
on 2025/07/15 16:26
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.pradeeka
1 +XWiki.xieby
Content
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1 1  
2 2  
3 -(% style="text-align:center" %)
4 -[[image:image-20241226135550-1.png]]
3 +[[image:image-20241226135550-1.png||data-xwiki-image-style-alignment="center"]]
5 5  
6 6  
7 7  
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31 31  
32 32  The LA66 LoRa module can be programmed to support either private LoRa protocols or the LoRaWAN protocol.
33 33  
33 +
34 +**//Note: Due to the current incomplete functionality, it is not recommended to purchase at this time.//**
35 +
34 34  == 1.2  Features ==
35 35  
36 36  
... ... @@ -170,7 +170,7 @@
170 170  
171 171  In the **PROJECT SETTINGS** dialog box, configure/modify the project settings as shown in the image below.
172 172  
173 -* **UI Files Export Root**: Select a folder on your computer to store the UI files.
175 +* **UI Files Export Path**: Select a **folder** on your computer to store the **UI files**.
174 174  * **LVGL Include Path**: Set this to **lvgl.h**
175 175  * Click on the **APPLY CHANGES** button.
176 176  
... ... @@ -183,6 +183,8 @@
183 183  === **Add widgets** ===
184 184  
185 185  
188 +After creating a project, a **Screen** will be automatically added. Its name is **Screen1** by default.
189 +
186 186  To add a widget, navigate to the **Widgets** panel, and then click on the widget you want to add to the screen. You can reposition the widgets in the screen area by clicking and dragging them. Now add a **Label**, **Button**, and **Image** as shown in the image below. The added widgets are also displayed in the **Hierarchy **panel.
187 187  
188 188  [[image:image-20240928111412-6.png||height="526" width="864"]]
... ... @@ -292,7 +292,7 @@
292 292  For more information, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]].
293 293  
294 294  
295 -== 2.4 Integrate UI Code to ESP-IDF Project ==
299 +== 2.4 Integrate UI Code into an ESP-IDF Project ==
296 296  
297 297  
298 298  To integrate, first export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project.
... ... @@ -358,24 +358,230 @@
358 358  
359 359  = 4. Example Project 2: LoRaWAN RS485 Alarm =
360 360  
361 -= 5. Adding new panel to the project =
365 += 5. Example Project 3: P2P =
362 362  
367 +The project achieves the function of receiving LoRa P2P messages and displaying them on the screen. The workflow is as follows: A LA66, running a P2P program, sends a message in a particular format via an AT command. Then, the LTS5 receives the message and displays it on the screen.
363 363  
364 -**~1. **Design a panel in SquareLine Studio, as shown in Image 5.1 below for reference.
369 +The project can be found at [[this link>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/P2P]].
365 365  
371 +== 5.1 Firmware Flashing ==
372 +
373 +
374 +The following software tools are required to flash firmware to the ESP32 and LA66.
375 +
376 +* Download the ESP32 firmware flash tool from [[this link>>https://docs.espressif.com/projects/esp-test-tools/en/latest/esp32/production_stage/tools/flash_download_tool.html]].
377 +* Download the LA66 firmware flash tool from [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]].
378 +
379 +=== 5.1.1 Upload the Firmware to the ESP32 ===
380 +
381 +Open //**flash_download_tool.exe**// and follow the steps below.
382 +
383 +* **Chip Type**: ESP32-S3
384 +* **WorkMode**: Develop
385 +* **LoadMode**: UART
386 +* Click on the **OK** button.
387 +
388 +[[image:1738893226894-758.png||height="170" width="176"]]
389 +
390 +
391 +In the **SPIDownload** tab,
392 +
393 +* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin.
394 +* SPI Flashing Config(default configuration):
395 +** **SPI SPEED**: 40MHz
396 +** **SPI MODE**: DIO
397 +** Check **DoNotChgBin** option.
398 +* **COM**: Select the correct COM port.
399 +* **BAUD**: 1152000
400 +* Click on the **START** button.
401 +
402 +[[image:image-20250505122103-4.png||height="551" width="705"]]
403 +
404 +The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
405 +
406 +
407 +=== 5.1.2 Upload the Firmware to the LA66 ===
408 +
409 +Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below.
410 +
411 +* Click on the UART Update Firmware tab.
412 +* Select the correct COM port.
413 +* Click on the Upload_File button and select the LA66_P2P_FW_v1.0.0.bin file.
414 +* Click on the Start button.
415 +
416 +
417 +
418 +[[image:image-20250505121328-2.png]]
419 +
420 +
421 +[[image:image-20250505121531-3.png]]
422 +
423 +(% class="wikigeneratedid" %)
424 +The progress bar will indicate the firmware update progress.
425 +
426 +
427 +== 5.2 AT commands and LTS5 Panel Data Formats ==
428 +
429 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
430 +
431 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**02**A4CB00,0,3
432 +
433 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**03**A4CB00,0,3
434 +
435 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**04**A4CB00,0,3
436 +
437 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**05**A4CB00,0,3
438 +
439 +AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**06**A4CB00,0,3
440 +
441 +**LTS5 panel data format**:
442 +
443 +~1. AT+SEND=1,**01**  **4b69746368656e2d467269676531FFFF  A84041000181D4A8  01  A4CB  BB0A  8E08  5C02**,0,3
444 +
445 +**01:** encrypt. 1 Byte. 01 ~-~-> no encryption. This 1-byte information is now invalid; simply write 0x01 instead.
446 +
447 +**4b69746368656e2d467269676531FFFF: **Device Name. 16 Bytes. The Device Name for this piece of information is "Kitchen-Frige1," and the subsequent "FFFF" is intended to pad it up to 16 Bytes. The Device Name for this piece of information is 'Kitchen-Frige1,' and the subsequent 'FFFF' is intended to pad it up to 16 Bytes, but it is not necessary as the system can handle shorter names as well.
448 +
449 +**A84041000181D4A8:** Device EUI. 8 Bytes. The last three Bytes will be extracted by the ESP32-S3 and displayed on the screen.
450 +
451 +**01: **Panel Type. 1 Byte. 0x01~-~->Tem & Hum,
452 +
453 + 0x02~-~->Door,
454 +
455 + 0x03~-~->Water Leak,
456 +
457 + 0x04~-~->Occupied,
458 +
459 + 0x05~-~->Button,
460 +
461 + 0x06~-~->Alarm,
462 +
463 +**A4CB: **Battery level//. //2 Bytes. Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
464 +
465 +**BB0A: **The temperature of the built-in sensor in LHT65N.// //2 Bytes. Temperature:  0x0ABB/100=27.47℃
466 +
467 +**8E08: **The temperature of the External temperature sensor.// //2 Bytes. Temperature:  0x088E/100=21.90℃
468 +
469 +**5C02：**The humidity of the built-in sensor in LHT65N. 2 Bytes. Humidity: 0x025C/10=60.4%
470 +
471 +2. AT+SEND=1,**01**  **4b69746368656e2d467269676531FFFF**  **A84041000181D4A8**  **02  A4CB  00**,0,3
472 +
473 +Specific sections of the data share the same function.
474 +
475 +**00: Status. **1 Byte//. //If Panel Type is 0x02, **Status: 00~-~->Open; 01~-~->Close.**
476 +
477 + If Panel Type is 0x03, **Status: 00~-~->Normal; 01~-~->Water Leaking.**
478 +
479 + If Panel Type is 0x04, **Status: 00~-~->Free; 01~-~->Occupied.**
480 +
481 + If Panel Type is 0x05, **Status: 00~-~->OFF; 01~-~->ON.**
482 +
483 + If Panel Type is 0x06, **Status: 00~-~->OFF; 01~-~->Alarm.**
484 +
485 +== 5.3 Usage ==
486 +
487 +After burning the firmware into LTS5, you can use an LA66 equipped with peer-to-peer firmware to send data to LTS5 via AT commands.
488 +
489 +5.3.1 Connect LA66 to the computer, open Serial Port Utility, and send the AT+CFG instruction to check whether the LA66 has downloaded correct program.
490 +
491 +[[image:image-20250207143131-11.png||height="527" width="547"]]
492 +
493 +5.3.2 Copy an AT instruction example, click "Send" button, then the led in LA66 will flash and the LTS5 will display the LoRa information.
494 +
495 +[[image:image-20250207144605-12.png||height="634" width="548"]]
496 +
497 +LTS5 receives this message and displays it on its screen as the image below shows.
498 +
499 +[[image:image-20250208181700-8.jpeg||height="528" width="704"]]
500 +
501 += 6. Example Project 4: LoRaWAN_CLASS_C =
502 +
503 +
504 +The project achieves the function of receiving LoRaWAN Class C messages and displaying them on the screen. Note: The Things Network (TTN) needs to enable Class C support, and the LA66 within the LTS5 needs to operate in Class C mode.
505 +
506 +The downlink workflow proceeds as follows: The Things Network (TTN) sends a message in a specific format via downlink. Then, a LoRaWAN gateway relays this message to the LTS5. Finally, the LTS5 receives the message and displays it on its screen.
507 +
508 +The uplink workflow is as follows: The LA66 within the LTS5 sends a LoRaWAN message, for some reason, to a LoRaWAN gateway, which then forwards it to The Things Network (TTN).
509 +
510 +The project can be found at [[this link>>https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/LoRaWAN_CLASS_C]].
511 +
512 +== 6.1 firmware flashing approach ==
513 +
514 +The firmware flashing approach is the same as described in section 5.1.
515 +
516 +== 6.2 flowchart ==
517 +
518 +[[image:image-20250207164320-13.png||height="696" width="1344"]]
519 +
520 +== 6.3 Usage ==
521 +
522 +This section now describes a process involving TTN downlink panel data that is to be displayed on the LTS5 screen.
523 +
524 +6.3.1 Connect LA66 to the computer, open Serial Port Utility, and send the AT+CFG instruction to check whether the LA66 has downloaded correct program.
525 +
526 +[[image:image-20250207165702-14.png||height="830" width="563"]]
527 +
528 +6.3.2 Switch to Class C using "AT+CLASS=C", and check the class with "AT+CLASS=?".
529 +
530 +[[image:image-20250207173212-27.png]]
531 +
532 +[[image:image-20250207172246-20.png]]
533 +
534 +6.3.3 Verify LA66's join status (in LTS5) with "AT+NJS=?". If not joined, connect manually to LoRaWAN with "AT+JOIN".
535 +
536 +[[image:image-20250207172010-19.png]]
537 +
538 +[[image:image-20250207171650-17.png]]
539 +
540 +6.3.4 After joining, send a message to TTN, such as "AT+SENDB=01,02,8,05820802581ea0a5", to activate communication.
541 +
542 +[[image:image-20250207192107-28.png]]
543 +
544 +6.3.5 TTN distributes panel data in three phases: DEUI, Dev Name, and Sensor Data. The Dev Name, the last three bytes of the DEUI, and the panel type union together ensure the identification of a panel. Data about the same panel type will update the existing panel display, while data about a different panel type will create a new panel display on the LTS5 screen.
545 +
546 +There is an example for TTN downlink.
547 +
548 +1. downlink DEUI F1A84041000181D4A8
549 +1. downlink Dev Name F24B69746368656E2D467269676531FFFF
550 +1. downlink Sensor Data 5501A4CBBB0A8E085C02 or 5504A4CB01. Both of them are vaild formats for LTS5. Note: 0x55 as prefix and any other prefix except 0xF1, 0xF2, 0xF3 means downlink is Sensor Data.
551 +
552 +[[image:image-20250208175819-1.png||height="503" width="502"]]
553 +
554 +
555 +[[image:image-20250208175918-2.png||height="505" width="502"]]
556 +
557 +
558 +[[image:image-20250208180010-3.png||height="507" width="503"]]
559 +
560 +
561 +[[image:image-20250208181019-4.jpeg||height="592" width="790"]]
562 +
563 +
564 +[[image:image-20250208181328-7.png||height="505" width="504"]]
565 +
566 +
567 +[[image:image-20250208181139-5.jpeg||height="594" width="792"]]
568 +
569 +
570 += 7. The method for adding a new type of panel to the project =
571 +
572 +If you don't have this need, then this part of the content can be ignored.
573 +
574 +1. Design a panel in SquareLine Studio, as shown in Image 7.1 below for reference.
575 +
366 366  [[image:image-20241121113445-1.png||height="584" width="934"]]
367 367  
368 - Image 5.1: a panel about water_leak
578 + Image 7.1: a panel about water_leak
369 369  
370 370  
371 -**2. Export the UI file: **You need to adjust the export path first, then click '**Export -> Export UI Files**' on the menu bar. This step was introduced earlier. After that, you can get the UI files as shown in Image 5.2.
581 +2. **Export the UI file: **You need to adjust the export path first, then click '**Export -> Export UI Files**' on the menu bar. The method for exporting the UI files of the SquareLine software has been previously described. After that, you can get the UI files as shown in Image 7.2.
372 372  
373 373  [[image:image-20241121141120-4.png||height="383" width="795"]]
374 374  
375 - Image 5.2: Exported UI files
585 + Image 7.2: Exported UI files
376 376  
377 377  
378 -**3. Delete and rename some file.** Here are the steps:
588 +3. **Delete and rename some file.** Here are the steps:
379 379  
380 380   Step 1: Delete the 'components' directory.
381 381   Step 2: Delete 'filelist.txt'.
... ... @@ -385,114 +385,114 @@
385 385  
386 386  [[image:image-20241121151934-10.png||height="303" width="792"]]
387 387  
388 - image 5.3 rest file (1)
598 + image 7.3 rest file (1)
389 389  
390 390  [[image:image-20241121142925-7.png||height="141" width="793"]]
391 391  
392 - image 5.4 rest file (2)
602 + image 7.4 rest file (2)
393 393  
394 -4. Open the project in **VS Code**.
604 +4. Open the project in VS Code.
395 395  
396 -5. Add the file include path for **water_leak** in **extra_lib/CMakeLists.txt**, as shown in Images 5.5 and 5.6. Its format is similar to that of **tem_hum** or **door**."
606 +5. Add the file include path for **water_leak** in **extra_lib/CMakeLists.txt**, as shown in Images 7.5 and 7.6. Its format is similar to that of **tem_hum** or **door**."
397 397  
398 398  [[image:image-20241121181957-17.png||height="438" width="516"]]
399 399  
400 - image 5.5 extra_lib/CMakeLists.txt before add
610 + image 7.5 extra_lib/CMakeLists.txt before adding
401 401  
402 402  [[image:image-20241121182239-18.png||height="520" width="518"]]
403 403  
404 - image 5.6 extra_lib/CMakeLists.txt after add
614 + image 7.6 extra_lib/CMakeLists.txt after adding
405 405  
406 -**6. ** **Modify the header files included in the fonts and images directories**.
616 +6.  **Modify the header files included in the fonts and images directories**.
407 407  
408 -Open the **fonts/ui_font_Font12.c** file, as shown in Image 5.7, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 5.8. Other font files need to be modified in the same way.
618 +Open the **fonts/ui_font_Font12.c** file, as shown in Image 7.7, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 7.8. Other font files need to be modified in the same way.
409 409  
410 410  [[image:image-20241121171629-11.png]]
411 411  
412 - image 5.7 before-modified font file
622 + image 7.7 unmodified font file
413 413  
414 414  [[image:image-20241121171901-12.png]]
415 415  
416 - image 5.8 modified font file
626 + image 7.8 modified font file
417 417  
418 -Open the **images/ui_img_battery_empty_png.c** file, as shown in Image 5.9, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 5.10. Other image files need to be modified in the same way.
628 +Open the **images/ui_img_battery_empty_png.c** file, as shown in Image 7.9, and change **#include "../ui.h"** to **#include "../ui_water_leak.h"**. The modified file is shown in Image 7.10. Other image files need to be modified in the same way.
419 419  
420 420  [[image:image-20241121172714-13.png]]
421 421  
422 - image 5.9 before-modified image file
632 + image 7.9 unmodified image file
423 423  
424 424  [[image:image-20241121172908-14.png]]
425 425  
426 - image 5.10 modified image file
636 + image 7.10 modified image file
427 427  
428 -7. Modify the **ui_water_leak/CMakeLists.txt**. Open this file, and modify it as shown in image 5.11 (before) and image 5.12 (after).
638 +7. Modify the **ui_water_leak/CMakeLists.txt**. Open this file, and modify it as shown in image 7.11 (before) and image 7.12 (after).
429 429  
430 430  [[image:image-20241121180030-15.png]]
431 431  
432 - image 5.11 ui_water_leak/CMakeLists.txt before modification
642 + image 7.11 ui_water_leak/CMakeLists.txt before modification
433 433  
434 434  [[image:image-20241121180517-16.png]]
435 435  
436 - image 5.12 ui_water_leak/CMakeLists.txt after modification
646 + image 7.12 ui_water_leak/CMakeLists.txt after modification
437 437  
438 438  
439 -**8. **Modify the **ui_water_leak.h** file. Images 5.13 and 5.14 show the code before modification, while Images 5.15 and 5.16 show the code after modification.
649 +8. Modify the **ui_water_leak.h** file. Images 7.13 and 7.14 show the code before modification, while Images 7.15 and 7.16 show the code after modification.
440 440  
441 441  [[image:image-20241122094200-23.png]]
442 442  
443 - image 5.13 ui_water_leak.h (1) before modification
653 + image 7.13 ui_water_leak.h (1) before modification
444 444  
445 445  [[image:image-20241122094320-24.png||height="852" width="554"]]
446 446  
447 - image 5.14 ui_water_leak.h (2) before modification
657 + image 7.14 ui_water_leak.h (2) before modification
448 448  
449 449  [[image:image-20241122094600-25.png||height="1078" width="554"]]
450 450  
451 - image 5.15 ui_water_leak.h (1) after modification
661 + image 7.15 ui_water_leak.h (1) after modification
452 452  
453 453  [[image:image-20241122094719-26.png||height="941" width="583"]]
454 454  
455 - image 5.16 ui_water_leak.h (2) before modification
665 + image 7.16 ui_water_leak.h (2) before modification
456 456  
457 -**9. Modify ui_water_leak.c file.** The image 5.17, 5.18, 5.19 show the code before modification, and the image 5.20, 5.21, 5.22 show the code after modification.
667 +9. **Modify ui_water_leak.c file.** The image 7.17, 7.18, 7.19 show the code before modification, and the image 7.20, 7.21, 7.22 show the code after modification.
458 458  
459 459  _ui_flag_modify( ((lv_obj_t *)(e->user_data)), LV_OBJ_FLAG_HIDDEN, _UI_MODIFY_FLAG_TOGGLE);  This code replaces 4 lines of code in ui_water_leak.c, so it is pasted here for convenience.
460 460  
461 461  [[image:image-20241122102929-27.png||height="619" width="426"]]
462 462  
463 - image 5.17 ui_water_leak.c (1) before modification
673 + image 7.17 ui_water_leak.c (1) before modification
464 464  
465 465  [[image:image-20241122112838-30.png||height="551" width="628"]]
466 466  
467 - image 5.18 ui_water_leak.c (2) before modification
677 + image 7.18 ui_water_leak.c (2) before modification
468 468  
469 469  [[image:image-20241122110815-29.png||height="725" width="712"]]
470 470  
471 - image 5.19 ui_water_leak.c (3) before modification
681 + image 7.19 ui_water_leak.c (3) before modification
472 472  
473 473  [[image:image-20241122113158-31.png||height="872" width="677"]]
474 474  
475 - image 5.20 ui_water_leak.c (1) after modification
685 + image 7.20 ui_water_leak.c (1) after modification
476 476  
477 477  [[image:image-20241122113259-33.png||height="874" width="724"]]
478 478  
479 - image 5.21 ui_water_leak.c (2) after modification
689 + image 7.21 ui_water_leak.c (2) after modification
480 480  
481 481  [[image:image-20241122113359-34.png||height="804" width="746"]]
482 482  
483 - image 5.22 ui_water_leak.c (3) after modification
693 + image 7.22 ui_water_leak.c (3) after modification
484 484  
485 -**10. Modify ui_water_leak_events.h file.** The image 5.23 show the code before modification, and the image 5.24 show the code after modification.
695 +10. **Modify ui_water_leak_events.h file.** The image 7.23 show the code before modification, and the image 7.24 show the code after modification.
486 486  
487 487  [[image:image-20241122134113-35.png||height="380" width="421"]]
488 488  
489 - image 5.23 ui_water_leak_events_.h before modification
699 + image 7.23 ui_water_leak_events_.h before modification
490 490  
491 491  [[image:image-20241122134420-37.png||height="201" width="283"]]
492 492  
493 -image 5.24 ui_water_leak_events_.h after modification
703 +image 7.24 ui_water_leak_events_.h after modification
494 494  
495 -**11. Modify ui_water_leak_events.c file.** The image 5.25 show the code before modification, and the image 5.26 show the code after modification.
705 +11.** Modify ui_water_leak_events.c file.** The image 7.25 show the code before modification, and the image 7.26 show the code after modification.
496 496  
497 497  Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"'
498 498  
... ... @@ -506,14 +506,14 @@
506 506  
507 507  [[image:image-20241122135023-38.png||height="358" width="372"]]
508 508  
509 - image 5.25 ui_water_leak_events_.c before modification
719 + image 7.25 ui_water_leak_events_.c before modification
510 510  
511 511  [[image:image-20241122135258-39.png||height="403" width="559"]]
512 512  
513 - image 5.26 ui_water_leak_events_.c after modification
723 + image 7.26 ui_water_leak_events_.c after modification
514 514  
515 515  
516 -**12. Modify ui_water_leak_style.c file.**
726 +12. **Modify ui_water_leak_style.c file.**
517 517  
518 518  Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"'
519 519  
... ... @@ -523,66 +523,67 @@
523 523  
524 524  [[image:image-20241122141536-41.png||height="361" width="612"]]
525 525  
526 - image 5.27 ui_water_leak_style.c (1) before modification
736 + image 7.27 ui_water_leak_style.c (1) before modification
527 527  
528 528  [[image:image-20241122142129-42.png||height="386" width="613"]]
529 529  
530 - image 5.28 ui_water_leak_style.c (1) after modification
740 + image 7.28 ui_water_leak_style.c (1) after modification
531 531  
532 532  
533 533  Step2. modify 'void ui_ScreenMain_screen_init(void)'~-~->'panel_with_type create_water_leak(uint8_t index)'
534 534  
535 - delete code as shown in image 5.29
745 + delete code as shown in image 7.29
536 536  
537 537  [[image:image-20241122145620-44.png||height="757" width="671"]]
538 538  
539 - image 5.29 ui_water_leak_style.c (2)
749 + image 7.29 ui_water_leak_style.c (2)
540 540  
541 541  
542 -Step3. The image 5.30, 5.31 show the change.
752 +Step3. The image 7.30, 7.31 show the change.
543 543  
544 544  [[image:image-20241122152026-45.png||height="277" width="828"]]
545 545  
546 - image 5.30 ui_water_leak_style.c (3) before modification
756 + image 7.30 ui_water_leak_style.c (3) before modification
547 547  
548 548  [[image:image-20241122152542-46.png||height="293" width="830"]]
549 549  
550 - image 5.31 ui_water_leak_style.c (3) after modification
760 + image 7.31 ui_water_leak_style.c (3) after modification
551 551  
552 552  
553 -Step4. Copy partly the code in ui_water_leak.c, paste at extra_lib/sort.h(The process is shown in image 5.32, 5.33).
763 +Step4. Copy partly the code in ui_water_leak.c, paste at extra_lib/sort.h(The process is shown in image 7.32, 7.33).
554 554  
555 555  [[image:image-20241122153958-47.png]]
556 556  
557 - image 5.32 ui_water_leak_style.c (4)
767 + image 7.32 ui_water_leak_style.c (4)
558 558  
769 +
559 559  [[image:image-20241122154755-49.png||height="864" width="513"]]
560 560  
561 - image 5.33 ui_water_leak_style.c (4)
772 + image 7.33 ui_water_leak_style.c (4)
562 562  
563 563  
564 -Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 5.34).
775 +Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 7.34).
565 565  
566 566  [[image:image-20241122155650-50.png||height="922" width="513"]]
567 567  
568 - image 5.34 ui_water_leak_style.c (5)
779 + image 7.34 ui_water_leak_style.c (5)
569 569  
570 570  
571 -Step6. Add some lines of code in extra_lib/sort.h as shown in image 5.35.
782 +Step6. Add some lines of code in extra_lib/sort.h as shown in image 7.35.
572 572  
573 573  [[image:image-20241122161934-51.png]]
574 574  
575 - image 5.35
786 + image 7.35
576 576  
577 577  
578 -Step7. Add a line of code in extra_lib/sort.h as shown in image 5.36.
789 +Step7. Add a line of code in extra_lib/sort.h as shown in image 7.36.
579 579  
580 580  [[image:image-20241122162852-53.png||height="330" width="529"]]
581 581  
582 - image 5.37
793 + image 7.37
583 583  
584 584  
585 -Step8. Add some code in ui_water_leak_style.c as shown in image 5.38 from line534 to line 576 in detail.
796 +Step8. Add some code in ui_water_leak_style.c as shown in image 7.38 from line534 to line 576 in detail.
586 586  
587 587  panel_with_type union_sensor;
588 588  
... ... @@ -596,36 +596,45 @@
596 596  
597 597  return union_sensor;
598 598  
599 -[[image:image-20241122171211-54.png||height="635" width="792"]]
810 +[[image:image-20250122173546-6.png||height="777" width="922"]]
600 600  
601 - image 5.38
812 + image 7.38
602 602  
603 603  
604 -**13. Modify sort.c file.**
815 +13. Rest midification in sort.h file.
605 605  
606 -Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16.
817 +In image 7.39 as below, we can see "WATER_LEAK_TYPE" at line 24 and water leak switch status definition at line 32,33, and these are what we need to add in sort.h.
607 607  
608 -[[image:image-20241122173718-56.png||height="378" width="579"]]
819 +[[image:image-20250122170230-1.png||height="580" width="513"]]
609 609  
610 - image 5.39 sort.c (1)
821 + image 7.39 sort.h
611 611  
823 +13. **Modify sort.c file.**
824 +
825 +Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 26.
826 +
827 +[[image:image-20250122171910-5.png||height="524" width="510"]]
828 +
829 + image 7.40 sort.c (1)
830 +
612 612  There are still some changes need to be done in sort.c, and omit here for the moment.
613 613  
614 614  
615 -= 6. FAQ =
616 616  
617 -== 6.1 ==
835 += 8. FAQ =
618 618  
837 +== 8.1 ==
619 619  
620 -= 7. Order Info =
621 621  
622 -== 7.1  Part Number ==
840 += 9. Order Info =
623 623  
842 +== 9.1  Part Number ==
624 624  
844 +
625 625  Part Number: (% style="color:#4472c4" %)LTS5
626 626  
627 627  
628 -== 7.2  Packing Info ==
848 +== 9.2  Packing Info ==
629 629  
630 630  
631 631  **Package Includes**:
... ... @@ -634,20 +634,21 @@
634 634  * 5V,2A DC Power Adapter.
635 635  * USB Type C Program Cable
636 636  
637 -= 8. Support =
857 += 10. Support =
638 638  
639 639  
640 640  * 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.
641 641  * 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]].
642 642  
643 -= 9.  Reference material =
863 += 11.  Reference material =
644 644  
645 645  
646 -* Datasheet
647 -* Source Code
866 +* Datasheet: [[https:~~/~~/www.dropbox.com/scl/fo/fr7wjsdfh9huchg59p7bv/APASCR0elWtp_EbUZ1W9K-A?rlkey=pcuptw3dtg5pw9vgt4ag6hs9z&st=ds6hdztg&dl=0>>https://www.dropbox.com/scl/fo/fr7wjsdfh9huchg59p7bv/APASCR0elWtp_EbUZ1W9K-A?rlkey=pcuptw3dtg5pw9vgt4ag6hs9z&st=ds6hdztg&dl=0]]
867 +* schematic: [[LTS5-V1>>https://www.dropbox.com/scl/fo/grwr5b4x1tk2omyjwg06y/ACleSdi5f7p5zRB2mfPH7CE?rlkey=vhcs83jrj9tkmw8wa9m9wo5rx&st=hkhe3bbj&dl=0]]
868 +* Source Code: [[dragino/LoRa-HMI-Touch-Screen: Open Source LoRa / LoRaWAN HMI Touch Screen Project>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main]]
648 648  * Mechinical
649 649  
650 -= 10. FCC Warning =
871 += 12. FCC Warning =
651 651  
652 652  
653 653  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
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