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Last modified by BoYang Xie on 2025/07/24 16:47
From version 182.1
edited by Dilisi S
on 2025/02/25 04:42
Change comment: Feb 24 edits
To version 191.2
edited by BoYang Xie
on 2025/07/17 15:23
Change comment: There is no comment for this version

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1 -XWiki.pradeeka
1 +XWiki.xieby
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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  
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374 374  * 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]].
375 375  * Download the LA66 firmware flash tool from [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]].
376 376  
377 -
378 378  === 5.1.1 Upload the Firmware to the ESP32 ===
379 379  
380 380  Open //**flash_download_tool.exe**// and follow the steps below.
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389 389  
390 390  In the **SPIDownload** tab,
391 391  
392 -* Select the checkboxes for //bootloader.bin, partition-table.bin, ota_data_initial.bin//, and //project.bin//.
393 -* SPI Flashing Config:
393 +* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin.
394 +* SPI Flashing Config(default configuration):
394 394  ** **SPI SPEED**: 40MHz
395 395  ** **SPI MODE**: DIO
396 396  ** Check **DoNotChgBin** option.
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398 398  * **BAUD**: 1152000
399 399  * Click on the **START** button.
400 400  
402 +[[image:image-20250505122103-4.png||height="551" width="705"]]
401 401  
402 -[[image:image-20250207100150-7.png||height="476" width="538"]]
404 +The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
403 403  
404 404  
405 -The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
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.
406 406  
407 407  
408 408  === 5.1.2 Upload the Firmware to the LA66 ===
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411 411  
412 412  * Click on the UART Update Firmware tab.
413 413  * Select the correct COM port.
414 -* Click on the Upload_File button and select the DRAGINO-LRWAN-AT.bin file.
416 +* Click on the Upload_File button and select the LA66_P2P_FW_v1.0.0.bin file.
415 415  * Click on the Start button.
416 416  
417 -[[image:image-20250207101415-8.png||height="522" width="618"]]
418 418  
419 419  
420 -[[image:image-20250207101515-9.png||height="522" width="618"]]
421 +[[image:image-20250505121328-2.png]]
421 421  
422 422  
424 +[[image:image-20250505121531-3.png]]
425 +
423 423  (% class="wikigeneratedid" %)
424 424  The progress bar will indicate the firmware update progress.
425 425  
426 426  
427 -== 5.2 AT command and LTS5 panel data format ==
430 +== 5.2 AT commands and LTS5 Panel Data Formats ==
428 428  
429 429  AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
430 430  
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578 578   Image 7.1: a panel about water_leak
579 579  
580 580  
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.
584 +2. **Export the UI file. **
582 582  
586 +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.
587 +
588 +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.
589 +
590 +Image 7.2 shows the result of the operation.
591 +
583 583  [[image:image-20241121141120-4.png||height="383" width="795"]]
584 584  
585 585   Image 7.2: Exported UI files
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863 863  = 11.  Reference material =
864 864  
865 865  
866 -* Datasheet
867 -* schematic: [[LTS5-V1>>attach:LTS5-V1.pdf]]
875 +* 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]]
876 +* schematic: [[LTS5-V1>>https://www.dropbox.com/scl/fo/grwr5b4x1tk2omyjwg06y/ACleSdi5f7p5zRB2mfPH7CE?rlkey=vhcs83jrj9tkmw8wa9m9wo5rx&st=hkhe3bbj&dl=0]]
868 868  * 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]]
869 869  * Mechinical
870 870  
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