Imports github.com/a-h/character github.com/stianeikeland/go-rpio periph.io/x/periph/conn/i2c periph.io/x/periph/conn/i2c/i2creg periph.io/x/periph/host Imports in module “github.com/a-h/piclock” github.com/a-h/piclock Standard library imports fmt os os/signal syscall time