I want to connect the Adafruit I2S 3W Class D Amplifier Breakout Board and an 2.2" TFT Display (ILI9341) to a Raspberry Pi Zero.
However, it seems that by default both components use the GPIO 18 (the Amplifier for the bit clock and the display for the backlight).
So I would like to change the connection of one of the components to another PWM-Pin (e.g. GPIO 12).
But i could not find where to change the GPIOs. In all the tutorials I read so far, there is no mentioning where the used GPIOs are defined.
Does anyone know how to change the Pin-Configuration for either one of the components so I can use them both with the Pi?