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Last modified by Xiaoling on 2025/03/27 16:54
From version 203.1
edited by Yi Wang
on 2025/02/14 09:42
Change comment: There is no comment for this version
To version 210.1
edited by Mengting Qiu
on 2025/02/14 18:29
Change comment: There is no comment for this version

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139 139  [[image:image-20241230172614-19.png||_mstalt="455000" height="428" width="322"]]
140 140  
141 141  
142 -==== 3.1.3.2 LB series ====
142 +==== 3.1.3.2 LA66 and LB Series ====
143 143  
144 -* Hardware: LA66 USB
145 -[[image:image-20250213172807-1.png]][[image:image-20250213172928-2.png]]
146 -* Before using LA66 as a firmware burning tool for -LB products, you need to burn OTA_firmware for LA66 first.
147 -* If you have never downloaded LA66 OTA DongleV1.0 to your LA66, you can directly upgrade the LA66 OTA DongleV1.1 program from your phone using the following method.
148 -* [[bootlooder>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LoRa_OTA_Bootloader_v1.4.bin?rev=1.1]] and [[OTA_firmware>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LA66%20OTA%20DONGLE%20v1.1.bin?rev=1.1]].
149 -* The firmware burning method refers to the LA66 upgrade below.[[Click to redirect.>>https://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/#H3.1.3.3LA66upgrade]]
150 150  
145 +Remote Upgrade Instructions：[[LA66 & LB Series Upgrade>>https://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/#H3.2OTAUpdateFirmwareviaMobilePhone2BLA66]]
151 151  
152 -The LA66 USB connects to the phone via the USB-Type c adapter.
153 153  
154 -[[image:image-20241207113056-9.png||_mstalt="431366" height="240" width="555"]]
155 -
156 -
157 -After the connection is successful, the phone will pop up a prompt box, check it and click to confirm.
158 -
159 -(% style="color:red" %)**Note:**
160 -
161 -**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
162 -
163 -[[image:image-20250110114614-3.png||_mstalt="427557" height="654" width="317"]]
164 -
165 -
166 -(% class="wikigeneratedid" id="H-1" %)
167 -Then, the Device Tool will automatically open.
168 -
169 -(% class="wikigeneratedid" %)
170 -Open the Devices Tool and click on (% _mstmutation="1" style="color:blue" %)**"Upgrade Device"**(%%).
171 -
172 -(% class="wikigeneratedid" %)
173 -Select the device type and click **"LB"**.
174 -
175 -(% class="wikigeneratedid" %)
176 -Follow the steps in order:
177 -
178 -(% class="wikigeneratedid" %)
179 -① Enter the DUIEI,t
180 -
181 -(% class="wikigeneratedid" %)
182 -② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
183 -
184 -(% class="wikigeneratedid" %)
185 -③ Select the LoRa frequency to match the original frequency of the node,
186 -
187 -(% class="wikigeneratedid" %)
188 -④ Choose the upgrade file,(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**
189 -
190 -(% class="wikigeneratedid" %)
191 -⑤ After pressing the device's reset button, click start.
192 -
193 -(% class="wikigeneratedid" %)
194 -**(If the upgrade does not start for a long time, you can press the device reset button again.**
195 -
196 -(% class="wikigeneratedid" %)
197 -**If the user does not wish to open the casing, they can press and hold the KEY until the device flashes a green light; this action is equivalent to pressing the reset button.)**
198 -
199 -[[image:image-20250213142919-1.png||height="428" width="329"]]
200 -
201 -
202 -(% class="wikigeneratedid" id="H-2" %)
203 -When the upgrade is complete, it will prompt:"**update successfully**".
204 -
205 -[[image:image-20241230163315-18.png||_mstalt="454038" height="443" width="328"]]
206 -
207 -
208 -==== 3.1.3.3 LA66 upgrade ====
209 -
210 -The LA66 USB connects to the phone via the USB-Type C adapter.
211 -
212 -[[image:image-20241207113056-9.png||_mstalt="431366" height="240" width="555"]]
213 -
214 -
215 -After the connection is successful, the phone will pop up a prompt box, check it, and click to confirm.
216 -
217 -(% style="color:red" %)**Note:**
218 -
219 -**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
220 -
221 -[[image:image-20250110114614-3.png||_mstalt="427557" height="654" width="317"]]
222 -
223 -
224 -(% class="wikigeneratedid" id="H-1" %)
225 -Then, the Device Tool will automatically open.
226 -
227 -(% class="wikigeneratedid" %)
228 -Follow the steps in order:
229 -
230 -(% class="wikigeneratedid" %)
231 -① Click "SELECT UPGRADE FILE" to choose the firmware to upgrade.
232 -
233 -(% class="wikigeneratedid" %)
234 -**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
235 -
236 -(% class="wikigeneratedid" %)
237 -**If you don't have a bootloader, you need to use the "[[Tremo Programmer>>https://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.1.3Howtouploadbootloadertodevice3F]]" software to download it.**
238 -
239 -(% class="wikigeneratedid" %)
240 -② Click "START".
241 -
242 -(% class="wikigeneratedid" %)
243 -③ Press the reset key on the LA66 device.
244 -
245 -(% class="wikigeneratedid" %)
246 -**For LA66 USB LoRaWAN Adapter v1.2, the design of the reset button has been eliminated on the hardware. **
247 -
248 -
249 -(% class="wikigeneratedid" %)
250 -[[image:image-20250110134640-5.png||_mstalt="428480" height="294" width="319"]]/
251 -
252 -[[image:image-20250110135354-8.png||_mstalt="430612" height="253" width="319"]]
253 -
254 -When the upgrade is complete, it will prompt:"**update successfully**".
255 -
256 -[[image:image-20250110134822-6.png||_mstalt="429494" height="446" width="323"]]
257 -
258 -
259 259  === 3.1.4 How to export logs ===
260 260  
261 261  
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