Last modified by Mengting Qiu on 2025/06/18 16:53

From version 18.2
edited by Xiaoling
on 2024/01/22 16:02
Change comment: There is no comment for this version
To version 18.3
edited by Xiaoling
on 2024/01/22 16:06
Change comment: There is no comment for this version

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43 43  
44 44  The password:147485
45 45  
46 -
47 47  [[image:image-20230329162900-1.png]]
48 48  )))
49 49  
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50 50  [[image:image-20221224170218-1.png]]
51 51  
52 52  
53 -
54 54  == 2.2 UART Connection for SN50v3 base mother board ==
55 55  
56 56  
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57 57  [[image:微信图片_20230810085700.jpg||height="633" width="817"]]
58 58  
59 59  
60 -
61 -
62 62  = 3. UART for Firmware Upgrade =
63 63  
64 64  == 3.1 Check Your device already have bootloader ==
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186 186  4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
187 187  
188 188  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/WebHome/image-20221224174341-4.png?width=374&height=471&rev=1.1||alt="image-20221224174341-4.png" height="471" width="374"]]
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