Imports periph.io/x/conn/v3/gpio periph.io/x/conn/v3/gpio/gpioreg periph.io/x/conn/v3/gpio/gpiostream periph.io/x/conn/v3/physic periph.io/x/conn/v3/pin Imports in module “periph.io/x/host/v3” periph.io/x/host/v3/bcm283x Standard library imports errors flag fmt os reflect testing time