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Last modified by BoYang Xie on 2025/07/24 16:47
From version 193.5
edited by BoYang Xie
on 2025/07/17 15:42
Change comment: There is no comment for this version
To version 182.1
edited by Dilisi S
on 2025/02/25 04:42
Change comment: Feb 24 edits

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1 -XWiki.xieby
1 +XWiki.pradeeka
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2 2  
3 -[[image:image-20241226135550-1.png||data-xwiki-image-style-alignment="center"]]
3 +(% style="text-align:center" %)
4 +[[image:image-20241226135550-1.png]]
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30 30  
31 31  The LA66 LoRa module can be programmed to support either private LoRa protocols or the LoRaWAN protocol.
32 32  
33 -
34 -**//Note: Due to the current incomplete functionality, it is not recommended to purchase at this time.//**
35 -
36 36  == 1.2  Features ==
37 37  
38 38  
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376 376  * 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]].
377 377  * Download the LA66 firmware flash tool from [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]].
378 378  
377 +
379 379  === 5.1.1 Upload the Firmware to the ESP32 ===
380 380  
381 381  Open //**flash_download_tool.exe**// and follow the steps below.
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390 390  
391 391  In the **SPIDownload** tab,
392 392  
393 -* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin.
394 -* SPI Flashing Config(default configuration):
392 +* Select the checkboxes for //bootloader.bin, partition-table.bin, ota_data_initial.bin//, and //project.bin//.
393 +* SPI Flashing Config:
395 395  ** **SPI SPEED**: 40MHz
396 396  ** **SPI MODE**: DIO
397 397  ** Check **DoNotChgBin** option.
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399 399  * **BAUD**: 1152000
400 400  * Click on the **START** button.
401 401  
402 -[[image:image-20250505122103-4.png||height="551" width="705"]]
403 403  
404 -The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
402 +[[image:image-20250207100150-7.png||height="476" width="538"]]
405 405  
406 406  
407 -If you want to compile your own ESP32 project and burn the firmware instead of using the pre-provided firmware in the Firmware folder, please use the following method.
405 +The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
408 408  
409 -~1. The first method is to use the IDF plugin in VSCode for flashing. Just click the button circled in red in the picture.
410 410  
411 -[[image:1752737375843-555.png]]
412 -
413 -2. The second method is to use the FLASH DOWNLOAD TOOL. Select the 4 bin files under the build folder in the project as shown in the following figure.
414 -
415 -Click the "CombineBin" button in the figure below to combine the selected firmware. The combined firmware can be found in the "flash_download_tool_3.9.7/combine/" directory of this software.
416 -
417 -[[image:1752737128542-192.png||height="574" width="674"]]
418 -
419 -
420 420  === 5.1.2 Upload the Firmware to the LA66 ===
421 421  
422 422  Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below.
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423 423  
424 424  * Click on the UART Update Firmware tab.
425 425  * Select the correct COM port.
426 -* Click on the Upload_File button and select the LA66_P2P_FW_v1.0.0.bin file.
414 +* Click on the Upload_File button and select the DRAGINO-LRWAN-AT.bin file.
427 427  * Click on the Start button.
428 428  
417 +[[image:image-20250207101415-8.png||height="522" width="618"]]
429 429  
430 430  
431 -[[image:image-20250505121328-2.png]]
420 +[[image:image-20250207101515-9.png||height="522" width="618"]]
432 432  
433 433  
434 -[[image:image-20250505121531-3.png]]
435 -
436 436  (% class="wikigeneratedid" %)
437 437  The progress bar will indicate the firmware update progress.
438 438  
439 439  
440 -== 5.2 AT commands and LTS5 Panel Data Formats ==
427 +== 5.2 AT command and LTS5 panel data format ==
441 441  
442 442  AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
443 443  
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591 591   Image 7.1: a panel about water_leak
592 592  
593 593  
594 -2. **Export the UI file. **
581 +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 7.2.
595 595  
596 -You need to adjust the export path first, then click '**Export -> Export UI Files**' on the menu bar. The method for exporting UI files using the SquareLine software has already been described earlier.
597 -
598 -Next, create a new folder named "ui_water_leak" under "app_components/extra_lib/", and then cut all the UI files you just exported into this newly created folder.
599 -
600 -Image 7.2 shows the result of the operation.
601 -
602 602  [[image:image-20241121141120-4.png||height="383" width="795"]]
603 603  
604 604   Image 7.2: Exported UI files
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882 882  = 11.  Reference material =
883 883  
884 884  
885 -* 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]]
886 -* schematic: [[LTS5-V1>>https://www.dropbox.com/scl/fo/grwr5b4x1tk2omyjwg06y/ACleSdi5f7p5zRB2mfPH7CE?rlkey=vhcs83jrj9tkmw8wa9m9wo5rx&st=hkhe3bbj&dl=0]]
866 +* Datasheet
867 +* schematic: [[LTS5-V1>>attach:LTS5-V1.pdf]]
887 887  * 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]]
888 888  * Mechinical
889 889  
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