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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.
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]].
68 68  * Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
69 69  
70 70  [[image:image-20230513120722-2.png||height="409" width="866"]]
... ... @@ -76,12 +76,12 @@
76 76  
77 77  The LA66 USB connects to the phone via the USB-Type C adapter.
78 78  
79 -[[image:image-20250219103117-5.jpeg||height="289" width="718"]]
78 +[[image:image-20250214161955-7.png]]
80 80  
81 81  
82 82  After the connection is successful, the phone will pop up a prompt box, check it, and click to "OK".
83 83  
84 -(% 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.**
85 85  
86 86  [[image:image-20250214162012-8.png]]
87 87  
... ... @@ -119,8 +119,9 @@
119 119  
120 120  When the upgrade is complete, it will prompt:"**update successfully**".
121 121  
122 -[[image:image-20250219100549-3.png||height="484" width="362"]]
121 +[[image:image-20250214162110-12.png]]
123 123  
123 +=== ===
124 124  
125 125  === 3.2.2 LB series ===
126 126  
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127 127  * Upgrade of external tools: LA66 USB
128 128  [[image:image-20250214161740-1.png]][[image:image-20250214161758-2.png]]
129 129  * Before using LA66 as a firmware burning tool for -LB products, you need to burn OTA_DONGLE for LA66 first.
130 -* 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]]
131 131  
132 132  [[image:image-20250219094223-1.png||height="324" width="698"]]
133 133  
134 -* 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.
135 135  
136 136  The LA66 USB connects to the phone via the USB-Type c adapter.
137 137  
138 -[[image:image-20250219103130-6.jpeg||height="301" width="747"]]
138 +[[image:image-20250214161844-3.png]]
139 139  
140 140  
141 141  After the connection is successful, the phone will pop up a prompt box, check it and click to confirm.
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152 152  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.
153 153  
154 154  (% class="wikigeneratedid" %)
155 -[[image:image-20250219100821-4.png]]
156 -
157 -
158 -(% class="wikigeneratedid" %)
159 159  Follow the steps in order:
160 160  
161 161  (% class="wikigeneratedid" %)
162 -① Enter the DUIEI,.
158 +① Enter the DUIEI,
163 163  
164 164  (% class="wikigeneratedid" %)
165 -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**),
166 166  
167 167  (% class="wikigeneratedid" %)
168 -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,
169 169  
170 170  (% class="wikigeneratedid" %)
171 171  ④ Choose the upgrade file,(% style="color:red" %)**(The firmware upgrade file format only supports .bin files)**
172 172  
173 173  (% class="wikigeneratedid" %)
174 -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.
175 175  
176 176  (% class="wikigeneratedid" %)
177 177  (% style="color:red" %)**Note:**
178 178  
179 179  (% class="wikigeneratedid" %)
180 -**~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.)**
181 181  
182 182  (% class="wikigeneratedid" %)
183 -**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.)**
184 184  
185 185  [[image:image-20250214161928-5.png]]
186 186  
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222 222  [[image:image-20230114174640-3.png||height="130" width="1169"]]
223 223  
224 224  
225 -=== (% 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. ===
226 226  
227 -Sometimes it takes a while after clicking "Start" for LA66 to start and broadcast the update process using the Dev EUI and password.
228 228  
224 +Upon re-plugging, the LA66 USB will reboot and broadcast the update process using the Dev EUI and passcode
229 229  
226 +
230 230  === (% style="color:blue" %)**Step4:** (%%)Press reset button on the end node, or re-activate the end node. ===
231 231  
232 232  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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295 295  
296 296  Tool Download: [[Download link form Dropbox.>>https://www.dropbox.com/scl/fo/gyscmfn1s03oz3n8rif8w/AJW7JoMQsQ56dtlls2SNf9c?rlkey=3q2cxwriyzh26vuairx01yebc&st=be5jv92w&dl=0]] 
297 297  
298 -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]]
299 299  
300 300  * 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]]
301 301  
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358 358  
359 359  
360 360  ~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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