Last modified by Xiaoling on 2024/05/21 14:45

From version 6.1
edited by Mengting Qiu
on 2024/05/20 09:58
Change comment: Uploaded new attachment "image-20240520095757-3.png", version {1}
To version 4.1
edited by Mengting Qiu
on 2024/05/20 09:33
Change comment: Uploaded new attachment "image-20240520093355-2.png", version {1}

Summary

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3 3  {{toc/}}
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5 5  
6 -= 1. Burn the Configure certificate. =
6 += 1. =
7 7  
8 -**hex** firmware.
8 += 2. =
9 9  
10 -After burning, the serial port displays as follows:
11 11  
12 -[[image:image-20240520093014-1.png]]
13 13  
14 14  
15 15  
16 -= 2. Configure CA certificate. =
17 17  
18 -Please input the certificate in PEM format for the user. (The format of the image is entered casually, not in PEM format.)
19 19  
20 -Use the AT command **AT+CACERT** as follows:
21 21  
22 -The following certificates are for free input. Please enter the complete certificate when using them.
23 23  
24 -[[image:image-20240520093355-2.png]]
25 25  
26 -If the configuration succeeds, the message "CA certificate configuration succeeded" is displayed. Otherwise, the configuration fails.
27 27  
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30 30  
31 -
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image-20240520095757-3.png
Author
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1 -XWiki.ting
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1 -998.2 KB
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