<
From version < 30.1 >
edited by Edwin Chen
on 2023/05/14 16:33
To version < 34.1 >
edited by Edwin Chen
on 2023/05/15 10:31
>
Change comment: There is no comment for this version

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63 63  
64 64  == 2.3 UART Connection for SN50v3 base mother board ==
65 65  
66 +[[image:image-20230515102801-1.png]]
66 66  
67 67  
68 68  = 3. UART for Firmware Upgrade =
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77 77  * OTA Update via LoRa or BLE
78 78  * OTA Batch update configure via LoRa or BLE
79 79  
81 +All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
80 80  
81 81  
82 82  === 3.1.2 How can i know if my device already have bootloader? ===
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88 88  
89 89  === 3.1.3 How to upload bootloader to device? ===
90 90  
93 +If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
91 91  
92 92  
93 93  == 3.2 Update Firmware (Assume the device already have a bootloader) ==
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125 125  [[image:image-20221224174341-4.png||height="471" width="374"]]
126 126  
127 127  
128 -
image-20230515102801-1.png
Author
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1 +XWiki.Edwin
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1 +812.6 KB
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