Skip to Content
Last modified by Mengting Qiu on 2025/06/17 09:18
From version 71.1
edited by Mengting Qiu
on 2025/02/14 17:35
Change comment: There is no comment for this version
To version 70.2
edited by Mengting Qiu
on 2025/02/14 16:22
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -63,6 +63,7 @@
63 63  
64 64  == 3.1 Required Components ==
65 65  
66 +
66 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 67  * Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
68 68  
... ... @@ -73,7 +73,7 @@
73 73  
74 74  === 3.2.1 LB series ===
75 75  
76 -* Upgrade of external tools: LA66 USB
77 +* Hardware: LA66 USB
77 77  [[image:image-20250214161740-1.png]][[image:image-20250214161758-2.png]]
78 78  * Before using LA66 as a firmware burning tool for -LB products, you need to burn OTA_firmware for LA66 first.
79 79  * 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.
... ... @@ -87,22 +87,27 @@
87 87  
88 88  After the connection is successful, the phone will pop up a prompt box, check it and click to confirm.
89 89  
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.**
91 +(% style="color:red" %)**Note:**
91 91  
93 +**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
94 +
92 92  [[image:image-20250214161907-4.png]]
93 93  
94 94  
95 95  (% class="wikigeneratedid" id="H-1" %)
96 -Then, the Device Tool will automatically jump to the main interface of the tool.
99 +Then, the Device Tool will automatically open.
97 97  
98 98  (% class="wikigeneratedid" %)
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.
102 +Open the Devices Tool and click on (% _mstmutation="1" style="color:blue" %)**"Upgrade Device"**(%%).
100 100  
101 101  (% class="wikigeneratedid" %)
105 +Select the device type and click **"LB"**.
106 +
107 +(% class="wikigeneratedid" %)
102 102  Follow the steps in order:
103 103  
104 104  (% class="wikigeneratedid" %)
105 -① Enter the DUIEI,
111 +① Enter the DUIEI,t
106 106  
107 107  (% class="wikigeneratedid" %)
108 108  ② Enter the PIN (**the PIN is the last 8 bytes of APPSKEY**),
... ... @@ -117,14 +117,11 @@
117 117  ⑤ After pressing the device's reset button, click start.
118 118  
119 119  (% class="wikigeneratedid" %)
120 -(% style="color:red" %)**Note:**
126 +**(If the upgrade does not start for a long time, you can press the device reset button again.**
121 121  
122 122  (% class="wikigeneratedid" %)
123 -**~1. (If you are unable to access the upgrade for an extended period of time, you can perform the device reset step again.)**
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.)**
124 124  
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 -
128 128  [[image:image-20250214161928-5.png]]
129 129  
130 130  
... ... @@ -141,20 +141,19 @@
141 141  [[image:image-20250214161955-7.png]]
142 142  
143 143  
144 -After the connection is successful, the phone will pop up a prompt box, check it, and click to "OK".
147 +After the connection is successful, the phone will pop up a prompt box, check it, and click to confirm.
145 145  
146 -(% style="color:red" %)**Note:**(%%)**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
149 +(% style="color:red" %)**Note:**
147 147  
151 +**Some mobile phone models need to manually enable the OTG function to properly identify external devices.**
152 +
148 148  [[image:image-20250214162012-8.png]]
149 149  
150 150  
151 151  (% class="wikigeneratedid" id="H-1" %)
152 -Then, the Device Tool will automatically jump to the main interface of the tool.
157 +Then, the Device Tool will automatically open.
153 153  
154 154  (% 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" %)
158 158  Follow the steps in order:
159 159  
160 160  (% class="wikigeneratedid" %)
... ... @@ -161,25 +161,24 @@
161 161  ① Click "SELECT UPGRADE FILE" to choose the firmware to upgrade.
162 162  
163 163  (% class="wikigeneratedid" %)
164 -② After clicking Start, wait for the LA66 to burn in
166 +**In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
165 165  
166 166  (% class="wikigeneratedid" %)
167 -[[image:image-20250214162029-9.png]]
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]].
168 168  
169 169  (% class="wikigeneratedid" %)
170 -(% style="color:red" %)**Note:**
172 +② Click "START".
171 171  
172 172  (% class="wikigeneratedid" %)
173 -**~1. In order to ensure that the LA66 USB works properly, make sure that there is a corresponding bootloader before updating the firmware.**
175 +③ Press the reset key on the LA66 device.
174 174  
175 175  (% class="wikigeneratedid" %)
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]].
178 +**For LA66 USB LoRaWAN Adapter v1.2, the design of the reset button has been eliminated on the hardware. **
177 177  
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 -
181 181  [[image:image-20250214162156-13.png]]
182 182  
182 +(% class="wikigeneratedid" %)
183 +[[image:image-20250214162029-9.png]]
183 183  
184 184  When the upgrade is complete, it will prompt:"**update successfully**".
185 185