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Last modified by Xiaoling on 2025/06/10 18:03
From version 188.2
edited by Xiaoling
on 2025/06/10 17:55
Change comment: There is no comment for this version
To version 181.1
edited by Dilisi S
on 2025/02/18 01:36
Change comment: Feb 17 edits - typo

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365 365  
366 366  The project can be found at [[this link>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/P2P]].
367 367  
368 -== 5.1 Firmware Flashing ==
369 +== 5.1 firmware flashing approach. ==
369 369  
371 +5.1.1 Download this project
370 370  
371 -The following software tools are required to flash firmware to the ESP32 and LA66.
373 +5.1.2 Download esp32 firmware flash tool in [[this link>>https://docs.espressif.com/projects/esp-test-tools/en/latest/esp32/production_stage/tools/flash_download_tool.html]].
372 372  
373 -* 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]].
374 -* Download the LA66 firmware flash tool from [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]].
375 +5.1.3 Download la66 firmware flash tool in [[this link>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&e=1&dl=0]].
375 375  
376 -=== 5.1.1 Upload the Firmware to the ESP32 ===
377 +5.1.4 Upload firmware to esp32
377 377  
378 -Open //**flash_download_tool.exe**// and follow the steps below.
379 +Open flash_download_tool.exe, and then follow the steps below.
379 379  
380 -* **Chip Type**: ESP32-S3
381 -* **WorkMode**: Develop
382 -* **LoadMode**: UART
383 -* Click on the **OK** button.
384 -
385 385  [[image:1738893226894-758.png||height="170" width="176"]]
386 386  
383 +[[image:image-20250207100150-7.png||height="476" width="538"]]
387 387  
388 -In the **SPIDownload** tab,
385 +5.1.5 Upload firmware to la66
389 389  
390 -* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin.
391 -* SPI Flashing Config(default configuration):
392 -** **SPI SPEED**: 40MHz
393 -** **SPI MODE**: DIO
394 -** Check **DoNotChgBin** option.
395 -* **COM**: Select the correct COM port.
396 -* **BAUD**: 1152000
397 -* Click on the **START** button.
387 +Open Dragino_Sensor_Manager_Utility.exe, and then follow the steps below.
398 398  
399 -[[image:image-20250505122103-4.png||height="551" width="705"]]
389 +[[image:image-20250207101415-8.png||height="522" width="618"]]
400 400  
401 -The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
391 +[[image:image-20250207101515-9.png||height="522" width="618"]]
402 402  
393 +== 5.2 AT command and LTS5 panel data format ==
403 403  
404 -=== 5.1.2 Upload the Firmware to the LA66 ===
405 -
406 -Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below.
407 -
408 -* Click on the UART Update Firmware tab.
409 -* Select the correct COM port.
410 -* Click on the Upload_File button and select the LA66_P2P_FW_v1.0.0.bin file.
411 -* Click on the Start button.
412 -
413 -
414 -
415 -[[image:image-20250505121328-2.png]]
416 -
417 -
418 -[[image:image-20250505121531-3.png]]
419 -
420 -(% class="wikigeneratedid" %)
421 -The progress bar will indicate the firmware update progress.
422 -
423 -
424 -== 5.2 AT commands and LTS5 Panel Data Formats ==
425 -
426 426  AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
427 427  
428 428  AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**02**A4CB00,0,3
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860 860  = 11.  Reference material =
861 861  
862 862  
863 -* 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]]
832 +* Datasheet
864 864  * schematic: [[LTS5-V1>>attach:LTS5-V1.pdf]]
865 865  * 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]]
866 866  * Mechinical
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