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    A0 was not defined in this scope

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    • J Offline
      joeybab3
      last edited by

      I'm trying to use some libraries that apparently have a call to "analogRead(A0);" which is also apparently not defined. Is there any way to work around this? I tried doing #define A0 32; before the library is included but that didn't help.

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      • m5-docsM Offline
        m5-docs @joeybab3
        last edited by

        @joeybab3 It seems those libraries you used are designed for Arduino Chip which has been defined A0. So you need change those libraries sources so that they are compatible with ESP32 chip.

        M5Stack documentation URL

        https://docs.m5stack.com

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