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edited by Mengting Qiu
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63 63  
64 64  == 3.1 Required Components ==
65 65  
66 -* See FAQ 4.4 for how to update LA66 with the [[OTA Dongle Firmware>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/ALF3WtzilGPi-2nOdtQw1Z4/Utility/Sensor%20Manager%20Utility/OTA_Firmware?rlkey=ojjcsw927eaow01dgooldq3nu&e=1&subfolder_nav_tracking=1&dl=0]].
67 -* Click this link to view how to use the computer version upgrade tool to burn the OTA_DONGLE firmware for LA66.
68 -* Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]].
66 +* See FAQ 4.4 for how to update LA66 with the [[OTA Dongle Firmware>>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]].
67 +* Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
69 69  
70 -
71 -
72 72  [[image:image-20230513120722-2.png||height="409" width="866"]]
73 73  
74 74  
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78 78  
79 79  The LA66 USB connects to the phone via the USB-Type C adapter.
80 80  
81 -[[image:image-20250219103117-5.jpeg||height="289" width="718"]]
78 +[[image:image-20250214161955-7.png]]
82 82  
83 83  
84 84  After the connection is successful, the phone will pop up a prompt box, check it, and click to "OK".
85 85  
86 -(% style="color:red" %)**Note: **(%%)**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
83 +(% style="color:red" %)**Note:**(%%)**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
87 87  
88 88  [[image:image-20250214162012-8.png]]
89 89  
... ... @@ -121,8 +121,9 @@
121 121  
122 122  When the upgrade is complete, it will prompt:"**update successfully**".
123 123  
124 -[[image:image-20250219100549-3.png||height="484" width="362"]]
121 +[[image:image-20250214162110-12.png]]
125 125  
123 +=== ===
126 126  
127 127  === 3.2.2 LB series ===
128 128  
... ... @@ -129,15 +129,15 @@
129 129  * Upgrade of external tools: LA66 USB
130 130  [[image:image-20250214161740-1.png]][[image:image-20250214161758-2.png]]
131 131  * Before using LA66 as a firmware burning tool for -LB products, you need to burn OTA_DONGLE for LA66 first.
132 -* Click to get [[OTA_DONGLE V1.1.>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/ALF3WtzilGPi-2nOdtQw1Z4/Utility/Sensor%20Manager%20Utility/OTA_Firmware?dl=0&rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1]]
130 +* Click to get [[bootlooder and OTA_DONGLE.>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/ALF3WtzilGPi-2nOdtQw1Z4/Utility/Sensor%20Manager%20Utility/OTA_Firmware?dl=0&rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1]]
133 133  
134 134  [[image:image-20250219094223-1.png||height="324" width="698"]]
135 135  
136 -* Refer to [[Section 3.2.1>>||anchor="H3.2.1LA66upgrade"]] to burn OTA DONGLEV1.1 for LA66.
134 +* Refer to Section 3.2.1 to burn OTA DONGLEV1.1 for LA66.
137 137  
138 138  The LA66 USB connects to the phone via the USB-Type c adapter.
139 139  
140 -[[image:image-20250219103130-6.jpeg||height="301" width="747"]]
138 +[[image:image-20250214161844-3.png]]
141 141  
142 142  
143 143  After the connection is successful, the phone will pop up a prompt box, check it and click to confirm.
... ... @@ -154,35 +154,31 @@
154 154  In the upper left corner of the main interface of the software, click (% _mstmutation="1" style="color:blue" %)**"Upgrade Device"**(%%) and select the LB type.
155 155  
156 156  (% class="wikigeneratedid" %)
157 -[[image:image-20250219100821-4.png]]
158 -
159 -
160 -(% class="wikigeneratedid" %)
161 161  Follow the steps in order:
162 162  
163 163  (% class="wikigeneratedid" %)
164 -① Enter the DUIEI,.
158 +① Enter the DUIEI,
165 165  
166 166  (% class="wikigeneratedid" %)
167 -② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY, It's 16 characters in total**).
161 +② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
168 168  
169 169  (% class="wikigeneratedid" %)
170 -③ Select the LoRa frequency to match the original frequency of the node.
164 +③ Select the LoRa frequency to match the original frequency of the node,
171 171  
172 172  (% class="wikigeneratedid" %)
173 173  ④ Choose the upgrade file,(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**
174 174  
175 175  (% class="wikigeneratedid" %)
176 -⑤ Press the reset button of the device to be upgraded and click "Start".
170 +⑤ After pressing the device's reset button, click start.
177 177  
178 178  (% class="wikigeneratedid" %)
179 179  (% style="color:red" %)**Note:**
180 180  
181 181  (% class="wikigeneratedid" %)
182 -**~1. If you are unable to access the upgrade for an extended period of time, you can perform the device reset step again.**
176 +**~1. (If you are unable to access the upgrade for an extended period of time, you can perform the device reset step again.)**
183 183  
184 184  (% class="wikigeneratedid" %)
185 -**2. If you do not want to open the cover of the device to be upgraded, you can hold down the ACT key for 5s until the device blinks green. This action is the equivalent of pressing the reset button.**
179 +**2. (If the user does not want to open the case, he/she can press and hold the ACT key for 5s until the device flashes green; this action is equivalent to pressing the reset button.)**
186 186  
187 187  [[image:image-20250214161928-5.png]]
188 188  
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224 224  [[image:image-20230114174640-3.png||height="130" width="1169"]]
225 225  
226 226  
227 -=== (% style="color:blue" %)**Step3:**(%%) Click "Start" in the OTA tool. ===
221 +=== (% style="color:blue" %)**Step3:**(%%) After re-plugging the LA66 USB, click "Start" in the OTA tool. ===
228 228  
229 -Sometimes it takes a while after clicking "Start" for LA66 to start and broadcast the update process using the Dev EUI and password.
230 230  
224 +Upon re-plugging, the LA66 USB will reboot and broadcast the update process using the Dev EUI and passcode
231 231  
226 +
232 232  === (% style="color:blue" %)**Step4:** (%%)Press reset button on the end node, or re-activate the end node. ===
233 233  
234 234  When the OTA Tool displays “**LA66 is scanning for sensor Dev EUI ‘(% style="color:blue" %)DevEUI(%%)’. Please reset the sensor for connection and update**”, press and hold the ACT button on the terminal node for 5 seconds to perform a terminal node reset so that the OTA Tool can connect successfully.
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297 297  
298 298  Tool Download: [[Download link form Dropbox.>>https://www.dropbox.com/scl/fo/gyscmfn1s03oz3n8rif8w/AJW7JoMQsQ56dtlls2SNf9c?rlkey=3q2cxwriyzh26vuairx01yebc&st=be5jv92w&dl=0]] 
299 299  
300 -Operation instructions: [[Reference for operating procedures.>>||anchor="H3.2.1LA66upgrade"]]
295 +Operation instructions: [[Reference for operating procedures.>>https://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/#H3.1.3.3LA66upgrade]]
301 301  
302 302  * If you have burned LA66 OTA DONGLE V1.0 for your LA66 according to previously existing instructions. Then you need to re-burn your LA66 boot loader first: [[LA66 USB LoRaWAN Adapter User Manual - DRAGINO>>url:https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10.2Updatemethod:A0ForLA66withoutbootloader]]
303 303  
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360 360  
361 361  
362 362  ~1. If user click "(% style="color:blue" %)**Start**"(%%) but there is issue during update. User may need to close and open the tool again.
358 +
359 +
360 +
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