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Last modified by Mengting Qiu on 2025/07/03 18:55
From version 140.1
edited by Edwin Chen
on 2024/02/26 11:19
Change comment: Uploaded new attachment "image-20240226111928-1.png", version {1}
To version 144.1
edited by Edwin Chen
on 2024/02/29 23:32
Change comment: Uploaded new attachment "image-20240229233154-1.png", version {1}

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94 94  
95 95  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601**  (%%) ~/~/  Set UDP server address and port
96 96  
97 -* (% style="color:#037691" %)**AT+CFM=1**    (%%) ~/~/  If the server does not respond, this command is unnecessary
98 -
99 99  [[image:image-20230802112413-2.png]]
100 100  
101 101  
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710 710  [29842lRestart the module...
711 711  )))
712 712  
713 -Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: [[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]]
711 +Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: [[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]].
712 +
713 +
714 +== 5.4 Why sometime the AT Command is slow in reponse? ==
715 +
716 +When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
717 +
718 +[[image:image-20240226111928-1.png]]
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720 +
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image-20240229233154-1.png
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1 +XWiki.Edwin
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