flash a ESP32-CAM to make a smart camera (esphome 3a)

2 Responses

  1. Graeme Watt says:

    Compiling failed on the first word of the first line of the example code; Substititions.

    • roger says:

      Tardy reply from me: by now I hope you’ll have noticed that the compiler isn’t helpful at locating a problem – it gets thrown by as little as a wrong space or colon. It’s not the “substitutions:” bit, it’s further below.
      A possible problem is that any of the sections further down your code is incomplete or incorrect.

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