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Last modified by Xiaoling on 2025/06/10 18:03
From version 188.1
edited by BoYang Xie
on 2025/05/05 12:26
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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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 +
377 377  === 5.1.1 Upload the Firmware to the ESP32 ===
378 378  
379 379  Open //**flash_download_tool.exe**// and follow the steps below.
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388 388  
389 389  In the **SPIDownload** tab,
390 390  
391 -* Select the checkboxes for ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin.
392 -* 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:
393 393  ** **SPI SPEED**: 40MHz
394 394  ** **SPI MODE**: DIO
395 395  ** Check **DoNotChgBin** option.
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398 398  * Click on the **START** button.
399 399  
400 400  
401 -[[image:image-20250505122103-4.png||height="551" width="705"]]
402 +[[image:image-20250207100150-7.png||height="476" width="538"]]
402 402  
404 +
403 403  The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
404 404  
405 405  
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409 409  
410 410  * Click on the UART Update Firmware tab.
411 411  * Select the correct COM port.
412 -* 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.
413 413  * Click on the Start button.
414 414  
417 +[[image:image-20250207101415-8.png||height="522" width="618"]]
415 415  
416 416  
417 -[[image:image-20250505121328-2.png]]
420 +[[image:image-20250207101515-9.png||height="522" width="618"]]
418 418  
419 419  
420 -[[image:image-20250505121531-3.png]]
421 -
422 422  (% class="wikigeneratedid" %)
423 423  The progress bar will indicate the firmware update progress.
424 424  
425 425  
426 -== 5.2 AT commands and LTS5 Panel Data Formats ==
427 +== 5.2 AT command and LTS5 panel data format ==
427 427  
428 428  AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
429 429  
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