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Last modified by Mengting Qiu on 2025/06/17 09:18
From version 70.2
edited by Mengting Qiu
on 2025/02/14 16:22
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To version 74.1
edited by Mengting Qiu
on 2025/02/19 09:54
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63 63  
64 64  == 3.1 Required Components ==
65 65  
66 -
67 67  * 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  
... ... @@ -74,7 +74,7 @@
74 74  
75 75  === 3.2.1 LB series ===
76 76  
77 -* Hardware: LA66 USB
76 +* Upgrade of external tools: LA66 USB
78 78  [[image:image-20250214161740-1.png]][[image:image-20250214161758-2.png]]
79 79  * Before using LA66 as a firmware burning tool for -LB products, you need to burn OTA_firmware for LA66 first.
80 80  * 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.
... ... @@ -88,27 +88,22 @@
88 88  
89 89  After the connection is successful, the phone will pop up a prompt box, check it and click to confirm.
90 90  
91 -(% style="color:red" %)**Note:**
90 +(% style="color:red" %)**Note:**(%%)**Some models of cell phones require the OTG function of the cell phone system to be enabled manually in order to recognize the external device correctly.**
92 92  
93 -**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
94 -
95 95  [[image:image-20250214161907-4.png]]
96 96  
97 97  
98 98  (% class="wikigeneratedid" id="H-1" %)
99 -Then, the Device Tool will automatically open.
96 +Then, the Device Tool will automatically jump to the main interface of the tool.
100 100  
101 101  (% class="wikigeneratedid" %)
102 -Open the Devices Tool and click on (% _mstmutation="1" style="color:blue" %)**"Upgrade Device"**(%%).
99 +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.
103 103  
104 104  (% class="wikigeneratedid" %)
105 -Select the device type and click **"LB"**.
106 -
107 -(% class="wikigeneratedid" %)
108 108  Follow the steps in order:
109 109  
110 110  (% class="wikigeneratedid" %)
111 -① Enter the DUIEI,t
105 +① Enter the DUIEI,
112 112  
113 113  (% class="wikigeneratedid" %)
114 114  ② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
... ... @@ -123,11 +123,14 @@
123 123  ⑤ After pressing the device's reset button, click start.
124 124  
125 125  (% class="wikigeneratedid" %)
126 -**(If the upgrade does not start for a long time, you can press the device reset button again.**
120 +(% style="color:red" %)**Note:**
127 127  
128 128  (% class="wikigeneratedid" %)
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.)**
123 +**~1. (If you are unable to access the upgrade for an extended period of time, you can perform the device reset step again.)**
130 130  
125 +(% class="wikigeneratedid" %)
126 +**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.)**
127 +
131 131  [[image:image-20250214161928-5.png]]
132 132  
133 133  
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137 137  [[image:image-20250214161941-6.png]]
138 138  
139 139  
140 -==== 3.1.3.3 LA66 upgrade ====
137 +=== 3.2.2 LA66 upgrade ===
141 141  
142 142  The LA66 USB connects to the phone via the USB-Type C adapter.
143 143  
... ... @@ -144,19 +144,20 @@
144 144  [[image:image-20250214161955-7.png]]
145 145  
146 146  
147 -After the connection is successful, the phone will pop up a prompt box, check it, and click to confirm.
144 +After the connection is successful, the phone will pop up a prompt box, check it, and click to "OK".
148 148  
149 -(% style="color:red" %)**Note:**
146 +(% style="color:red" %)**Note:**(%%)**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
150 150  
151 -**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
152 -
153 153  [[image:image-20250214162012-8.png]]
154 154  
155 155  
156 156  (% class="wikigeneratedid" id="H-1" %)
157 -Then, the Device Tool will automatically open.
152 +Then, the Device Tool will automatically jump to the main interface of the tool.
158 158  
159 159  (% class="wikigeneratedid" %)
155 +In the upper left corner of the main interface of the software, click (% _mstmutation="1" style="color:blue" %)**"Upgrade Device"**(%%) and select the "(% _mstmutation="1" style="color:blue" %)**LaA66"**(%%) type.
156 +
157 +(% class="wikigeneratedid" %)
160 160  Follow the steps in order:
161 161  
162 162  (% class="wikigeneratedid" %)
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163 163  ① Click "SELECT UPGRADE FILE" to choose the firmware to upgrade.
164 164  
165 165  (% class="wikigeneratedid" %)
166 -**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
164 +② After clicking Start, wait for the LA66 to burn in
167 167  
168 168  (% class="wikigeneratedid" %)
169 -**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. Click to get **[[bootlooder>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LoRa_OTA_Bootloader_v1.4.bin?rev=1.1]].
167 +[[image:image-20250214162029-9.png]]
170 170  
171 171  (% class="wikigeneratedid" %)
172 -② Click "START".
170 +(% style="color:red" %)**Note:**
173 173  
174 174  (% class="wikigeneratedid" %)
175 -③ Press the reset key on the LA66 device.
173 +**~1. In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
176 176  
177 177  (% class="wikigeneratedid" %)
178 -**For LA66 USB LoRaWAN Adapter v1.2, the design of the reset button has been eliminated on the hardware. **
176 +**2. 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. Click to get **[[bootlooder>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LoRa_OTA_Bootloader_v1.4.bin?rev=1.1]].
179 179  
178 +(% class="wikigeneratedid" %)
179 +**3. For LA66 USB LoRaWAN Adapter v1.2, the design of the reset button has been eliminated on the hardware. **
180 +
180 180  [[image:image-20250214162156-13.png]]
181 181  
182 -(% class="wikigeneratedid" %)
183 -[[image:image-20250214162029-9.png]]
184 184  
185 185  When the upgrade is complete, it will prompt:"**update successfully**".
186 186  
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