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294	294	For more information, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]].
295	295
296	296
297		-== 2.4 Integrate UI Code into an ESP-IDF Project ==
	297	+== 2.4 Integrate UI Code to ESP-IDF Project ==
298	298
299	299
300	300	To integrate, first export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project.
...	...	@@ -366,64 +366,32 @@
366	366
367	367	The project can be found at [[this link>>url:https://github.com/dragino/LoRa-HMI-Touch-Screen/tree/main/Example/P2P]].
368	368
369		-== 5.1 Firmware Flashing ==
	369	+== 5.1 firmware flashing approach. ==
370	370
	371	+5.1.1 Download this project
371	371
372		-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]].
373	373
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		-* 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]].
376	376
377		-=== 5.1.1 Upload the Firmware to the ESP32 ===
	377	+5.1.4 Upload firmware to esp32
378	378
379		-Open //**flash_download_tool.exe**// and follow the steps below.
	379	+Open flash_download_tool.exe, and then follow the steps below.
380	380
381		-* **Chip Type**: ESP32-S3
382		-* **WorkMode**: Develop
383		-* **LoadMode**: UART
384		-* Click on the **OK** button.
385		-
386	386	[[image:1738893226894-758.png||height="170" width="176"]]
387	387
388		-
389		-In the **SPIDownload** tab,
390		-
391		-* Select the checkboxes for //bootloader.bin, partition-table.bin, ota_data_initial.bin//, and //project.bin//.
392		-* SPI Flashing Config:
393		-** **SPI SPEED**: 40MHz
394		-** **SPI MODE**: DIO
395		-** Check **DoNotChgBin** option.
396		-* **COM**: Select the correct COM port.
397		-* **BAUD**: 1152000
398		-* Click on the **START** button.
399		-
400	400	[[image:image-20250207100150-7.png||height="476" width="538"]]
401	401
	385	+5.1.5 Upload firmware to la66
402	402
403		-The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
	387	+Open Dragino_Sensor_Manager_Utility.exe, and then follow the steps below.
404	404
405		-
406		-=== 5.1.2 Upload the Firmware to the LA66 ===
407		-
408		-Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below.
409		-
410		-* Click on the UART Update Firmware tab.
411		-* Select the correct COM port.
412		-* Click on the Upload_File button and select the DRAGINO-LRWAN-AT.bin file.
413		-* Click on the Start button.
414		-
415	415	[[image:image-20250207101415-8.png||height="522" width="618"]]
416	416
417		-
418	418	[[image:image-20250207101515-9.png||height="522" width="618"]]
419	419
	393	+== 5.2 AT command and LTS5 panel data format ==
420	420
421		-(% class="wikigeneratedid" %)
422		-The progress bar will indicate the firmware update progress.
423		-
424		-
425		-== 5.2 AT commands and LTS5 Panel Data Formats ==
426		-
427	427	AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**01**A4CBBB0A8E085C02,0,3
428	428
429	429	AT+SEND=1,014b69746368656e2d467269676531FFFFA84041000181D4A8**02**A4CB00,0,3