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Last modified by Xiaoling on 2025/02/07 16:37
From version 180.1
edited by Mengting Qiu
on 2025/01/22 11:22
Change comment: There is no comment for this version
To version 174.2
edited by Xiaoling
on 2024/03/20 14:11
Change comment: There is no comment for this version

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343 343  
344 344  == 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
345 345  
346 +=== 1.10.1 LA66V1 Update method ===
346 346  
347 -=== 1.10.1 Update method: For LA66 with bootloader ===
348 348  
349 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
349 349  
350 -* We ship the LA66 USB LoRaWAN Adapter with a boot loader by default, and the latest boot loader is V1.4. Users can download the new version of the boot loader by clicking on this [[link>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/AFhmjtEOaipfBAFrpMCoWrI/LoRaWAN%20End%20Node/LA66%20LoRaWAN%20module/Firmware/OTA_Firmware?dl=0&rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1]].
351 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
351 351  
352 -[[image:image-20250122110039-1.png||height="335" width="816"]]
353 +**Firmware download:**
353 353  
354 -(% style="color:red" %)**Note: Upgrading the boot loader requires using the upgrade method described in section 1.10.2.**
355 -
356 -
357 -* For the bootloader V1.4, compared to V1.3, his role is to support OTA configuration for T68DL (D let Gino product model).
358 -
359 -So if your LA66 doesn't need this feature, you can also just follow the below to upgrade the firmware instead of the bootloader:
360 -
361 -**Firmware download（Please select withbootloader version）:**
362 -
363 363  [[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
364 364  
365 -
366 -**Firmware update method:**
367 -
368 -Please refer to this link
369 -
370 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe]]
371 -
372 -
373 -=== 1.10.2 Update method: For LA66 without bootloader ===
374 -
375 -
376 -* Explanation:
377 -
378 -For LA66 without a bootloader, we can only burn a bootloader for it in the following way. Because using OTA_Tool to upgrade the firmware of LA66 this address is (% style="color:blue" %)**0x0800D000**(%%) by default, but our bootloader needs to be burned at address .
379 -
380 -Therefore, you can use this method to download the firmware with the boot loader directly or upgrade your boot loader (address from (% style="color:blue" %)**0x08000000**(%%)).
381 -
382 -**Firmware download（Download firmware with bootloader）:**
383 -
384 -[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
385 -
386 -[[image:image-20250122111651-2.png||height="243" width="682"]]
387 -
388 -
389 -* Upgrade Details：
390 -
391 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
392 -
393 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
394 -
395 395  (% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
396 396  
397 397  [[image:image-20220723150132-2.png||height="514" width="506"]]
398 398  
399 399  
400 -(% style="color:blue" %)**For the LA66 USB LoRaWAN Adapter v1.2, the hardware design has eliminated the reset button, so the first step we need to use the DuPont wire to connect the BOOT pin to the RX pin. Second, connect the LA66 USB LoRaWAN Adapter v1.2 to a USB hub or computer USB port so that it will enter burn mode. Then follow the steps below to burn the firmware.**
401 -
402 -(% style="color:red" %)**Note: After the successful burning need to unplug the LA66 USB LoRaWAN Adapter v1.2, and then reconnect the computer interface, so that it will exit the burning mode.**
403 -
404 -[[image:image-20240401171313-1.jpeg||height="521" width="792"]]
405 -
406 -
407 407  (% class="wikigeneratedid" id="HOpentheUpgradetool28TremoProgrammer29inPCandUpgrade" %)
408 408  (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**
409 409  
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443 443  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png" height="513" width="406"]]
444 444  
445 445  
401 +=== 1.10.2 LA66V2 Update method ===
402 +
403 +
404 +**Firmware download（Please select withbootloader version）:**
405 +
406 +[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
407 +
408 +
409 +**Firmware update method:**
410 +
411 +Please refer to this link
412 +
413 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe]]
414 +
415 +
446 446  = 2.  FAQ =
447 447  
448 448  == 2.1  How to Compile Source Code for LA66? ==
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472 472  [[image:image-20231129155939-1.png||height="529" width="397"]]
473 473  
474 474  
475 -2.5
476 -
477 -
478 478  = 3.  Order Info =
479 479  
480 480  
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