Last modified by Mengting Qiu on 2025/02/14 18:29
<
From version < 201.1 >
edited by Yi Wang
on 2025/02/13 17:38
To version < 190.1 >
edited by Yi Wang
on 2025/01/22 14:17
>
Change comment: There is no comment for this version

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... ... @@ -118,7 +118,7 @@
118 118  
119 119  (% id="cke_bm_120427E" style="display:none" %) (%%)
120 120  
121 -Enter the IMEI (DEV EUI) of the upgraded device, enter the password (PIN), click "SELECT UPGRADE FILE" to find the file you want to upgrade(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**(%%), and then click "START". While waiting for the upgrade, let the device reset once. If it keeps stopping on the download screen, you can try pressing the reset button of your device.**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.**
121 +Enter the IMEI (DEV EUI) of the upgraded device, enter the password (PIN), click "SELECT UPGRADE FILE" to find the file you want to upgrade(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**(%%), and then click "START". While waiting for the upgrade, let the device reset once. If it keeps stopping on the download screen, you can try pressing the reset button of your device.
122 122  
123 123  (% style="color:red" %)**Note: The password check function will only take effect if the DRAGINO NB bootloader is v1.3. If the version is earlier than 1.3, whether the password is entered correctly does not affect the NB upgrade.**
124 124  
... ... @@ -126,9 +126,7 @@
126 126  
127 127  (% style="color:red" %)**⑤ **(%%)While waiting for the upgrade, let the device reset once. If it keeps stopping on the download screen, you can try pressing the reset button of your device.
128 128  
129 -**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.**
130 130  
131 -
132 132  In addition, the firmware upgrade supports importing the IMEI upgrade file, manually selecting the IMIE required in the file, and the password (PIN) will be entered automatically.
133 133  
134 134  [[image:image-20241230154747-14.png||_mstalt="455442" height="695" width="324"]]
... ... @@ -141,12 +141,10 @@
141 141  
142 142  ==== 3.1.3.2 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.
142 +* Hardware: [[LA66 USB>>url:https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/||_mstmutation="1"]]
143 +* Before using LA66 as -LB product to burn firmware, you need to burn the OTA_ firmware for LA66.
147 147  * 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]]
148 148  
149 -
150 150  The LA66 USB connects to the phone via the USB-Type c adapter.
151 151  
152 152  [[image:image-20241207113056-9.png||_mstalt="431366" height="240" width="555"]]
... ... @@ -174,29 +174,38 @@
174 174  Follow the steps in order:
175 175  
176 176  (% class="wikigeneratedid" %)
177 -① Enter the DUIEI,t
173 +① Enter the DUIEI,
178 178  
179 179  (% class="wikigeneratedid" %)
180 180  ② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
181 181  
182 182  (% class="wikigeneratedid" %)
183 -③ Select the LoRa frequency to match the original frequency of the node,
179 +③ Select the LoRa frequency,
184 184  
185 185  (% class="wikigeneratedid" %)
186 186  ④ Choose the upgrade file,(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**
187 187  
188 188  (% class="wikigeneratedid" %)
189 -⑤ After pressing the device's reset button, click start.
185 +⑤ After pressing the device's reset button, click start. (If the upgrade does not start for a long time, you can press the device reset button again.)
190 190  
187 +[[image:image-20250111151237-1.png||_mstalt="427752"]]
188 +
191 191  (% class="wikigeneratedid" %)
192 -**(If the upgrade does not start for a long time, you can press the device reset button again.**
190 +For Device Tool 1.4, the following functions have been added to the LB upgrade:
193 193  
194 194  (% class="wikigeneratedid" %)
195 -**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.)**
193 +(1) FRE1: display based on Frequency Band;
196 196  
197 -[[image:image-20250213142919-1.png||height="428" width="329"]]
195 +(% class="wikigeneratedid" %)
196 +(2) FRE2: provide default value, generally do not modify;
198 198  
198 +(% class="wikigeneratedid" %)
199 +(3) Output Power: Drop-down optional 2～22.
199 199  
201 +(% class="wikigeneratedid" %)
202 +If there are no special needs, all the above functions do not need to be changed, and the default can be.
203 +
204 +
200 200  (% class="wikigeneratedid" id="H-2" %)
201 201  When the upgrade is complete, it will prompt:"**update successfully**".
202 202  
... ... @@ -223,6 +223,9 @@
223 223  Then, the Device Tool will automatically open.
224 224  
225 225  (% class="wikigeneratedid" %)
231 +**For Device Tool version 1.4, the LA66 upgrade supports direct upgrade of firmware. No need to use Tremo Programmer to download.t**
232 +
233 +(% class="wikigeneratedid" %)
226 226  Follow the steps in order:
227 227  
228 228  (% class="wikigeneratedid" %)
... ... @@ -229,12 +229,9 @@
229 229  ① Click "SELECT UPGRADE FILE" to choose the firmware to upgrade.
230 230  
231 231  (% class="wikigeneratedid" %)
232 -**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
240 +**To ensure the firmware is updated, users must first update the corresponding Bootloader，the bootloader needs to use the Tremo Programmer to download.**
233 233  
234 234  (% class="wikigeneratedid" %)
235 -**If you don't have a bootloader, you need to use the "Tremo Programmer" software to download it.**
236 -
237 -(% class="wikigeneratedid" %)
238 238  ② Click "START".
239 239  
240 240  (% class="wikigeneratedid" %)
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