<
From version < 28.1 >
edited by kai
on 2024/08/14 15:57
To version < 27.1 >
edited by kai
on 2024/08/14 15:56
>
Change comment: There is no comment for this version

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114 114  
115 115  = 4. Connect to AWS using Dragino-NB device =
116 116  
117 -
118 -(% id="cke_bm_37736S" style="color: red; display: none" %)** **(% style="color:red" %)**Note: **(%%)In order to avoid problems with certificate writing, you need to set the serial port assistant to automatically add a newline character when sending commands, if there is no such newline character, the certificate written will be invalid.(Using the serial port assistant as an example)
119 -
120 -[[image:image-20240814155410-1.png||height="328" width="563"]]
121 -
122 122  == 4.1 For -NB /-NS model ==
123 123  
124 124  === 4.1.1 Upgrade the firmware to configure TTS firmware to set the certificate ===
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140 140  
141 141  === 4.1.2 Configure certificate ===
142 142  
138 +(% style="color:red" %)**Note: **(%%)In order to avoid problems with certificate writing, you need to set the serial port assistant to automatically add a newline character when sending commands, if there is no such newline character, the certificate written will be invalid.(Using the serial port assistant as an example)
143 143  
140 +[[image:image-20240814155410-1.png||height="328" width="563"]]
141 +
144 144  After upgrade the firmware, the serial port displays as follows:
145 145  
146 146  [[image:image-20240528174330-13.png||height="286" width="568"]]
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