Hardware flaws M5StickC plus 2

  • Hi, some suggestions for the next hw iteration:

    • connect imu irq pin
    • connect rtc irq pin to esp32 to let us know whether the irq comes from power button or rtc
    • let the buttons go out the case for easier access
    • reduce time of power on btn to a single click
    • seperate LED and IR for incognito use
    • add the L-R-Center button from the M5Paper