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    How to change APN on Unit Cat-M?

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    • H
      HWTaro9
      last edited by

      AT&T requires a specific APN, and the service does not work without properly setting it. There does not seem to be a UiFlow block for APN, and changing the APN is not mentioned in the docs. Any help with this is appreciated.

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      • felmueF
        felmue
        last edited by

        Hello @HWTaro9

        you can try to send the required AT command yourself. Try something like below:

        0_1662126769031_UIFlowSetAPN_20220902.png

        Replace YOUR.APN with your APN.

        Note: If you are not using M5Stack Base or Go, then please adjust tx and rx GPIOs accordingly.

        Thanks
        Felix

        GPIO translation table M5Stack / M5Core2
        Information about various M5Stack products.
        Code examples

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