Last modified by Mengting Qiu on 2025/02/14 18:29
<
From version < 202.1 >
edited by Yi Wang
on 2025/02/13 18:06
To version < 191.1 >
edited by Yi Wang
on 2025/01/22 14:23
>
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"]]
... ... @@ -141,9 +141,8 @@
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  
149 149  The LA66 USB connects to the phone via the USB-Type c adapter.
... ... @@ -173,29 +173,38 @@
173 173  Follow the steps in order:
174 174  
175 175  (% class="wikigeneratedid" %)
176 -① Enter the DUIEI,t
173 +① Enter the DUIEI,
177 177  
178 178  (% class="wikigeneratedid" %)
179 179  ② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
180 180  
181 181  (% class="wikigeneratedid" %)
182 -③ Select the LoRa frequency to match the original frequency of the node,
179 +③ Select the LoRa frequency,
183 183  
184 184  (% class="wikigeneratedid" %)
185 185  ④ Choose the upgrade file,(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**
186 186  
187 187  (% class="wikigeneratedid" %)
188 -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.)
189 189  
187 +[[image:image-20250111151237-1.png||_mstalt="427752"]]
188 +
190 190  (% class="wikigeneratedid" %)
191 -**(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:
192 192  
193 193  (% class="wikigeneratedid" %)
194 -**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;
195 195  
196 -[[image:image-20250213142919-1.png||height="428" width="329"]]
195 +(% class="wikigeneratedid" %)
196 +(2) FRE2: provide default value, generally do not modify;
197 197  
198 +(% class="wikigeneratedid" %)
199 +(3) Output Power: Drop-down optional 2～22.
198 198  
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 +
199 199  (% class="wikigeneratedid" id="H-2" %)
200 200  When the upgrade is complete, it will prompt:"**update successfully**".
201 201  
... ... @@ -222,6 +222,9 @@
222 222  Then, the Device Tool will automatically open.
223 223  
224 224  (% 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" %)
225 225  Follow the steps in order:
226 226  
227 227  (% class="wikigeneratedid" %)
... ... @@ -228,12 +228,9 @@
228 228  ① Click "SELECT UPGRADE FILE" to choose the firmware to upgrade.
229 229  
230 230  (% class="wikigeneratedid" %)
231 -**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
240 +**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware. If you don't have a bootloader, you need to use the "Tremo Programmer" software to download it.**
232 232  
233 233  (% class="wikigeneratedid" %)
234 -**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.**
235 -
236 -(% class="wikigeneratedid" %)
237 237  ② Click "START".
238 238  
239 239  (% class="wikigeneratedid" %)
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