<
From version < 172.1 >
edited by Yi Wang
on 2025/01/15 17:58
To version < 170.1 >
edited by Yi Wang
on 2025/01/15 17:46
>
Change comment: Uploaded new attachment "image-20250115174621-3.png", version {1}

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247 247  
248 248  ==== (% _msthash="777" _msthidden="1" _msttexthash="227097" %)3.1.3.3 LA66 upgrade(%%) ====
249 249  
250 -===== 3.1.3.3.1 How to upgrade the bootloader =====
251 251  
252 252  (% style="color:red" %)**Note: When using the LA66 upgrade function, make sure that the firmware is withbootloader version.**
253 253  
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255 255  
256 256  [[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
257 257  
258 -①、Open the "ASR6601Programmer_v0.9" software;
257 +If you need to upgrade the LA66 firmware, please refer to the following website:
258 +[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10.1LA66V1Updatemethod>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10.1LA66V1Updatemethod]]
259 259  
260 -②、Insert LA66 into the PC (If the LA66 hardware version is V1.2 and above, the user needs to short the Boot and RX before plugging in the PC);
261 261  
262 -③、Select the serial port, select the baud rate of 9600, and select the downloaded with bootloader.bin file in front of the @0x0800s0000;
263 -
264 -④、Press the reset button of LA66(LA66 hardware version v1.2 or later does not need to do this).
265 -
266 -⑤、 Click Start to burn.
267 -
268 -[[image:image-20250115174551-1.png]][[image:image-20250115174601-2.png||height="226" width="265"]]
269 -
270 -[[image:image-20250115174621-3.png||height="515" width="402"]]
271 -
272 -
273 -===== 3.1.3.3.2 How to upgrade the LA66 firmware =====
274 -
275 275  (% _msthash="776" _msthidden="1" _msttexthash="2082054" %)
276 276  The LA66 USB connects to the phone via the USB-Type C adapter.
277 277  
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