README.md

Active Buzzer

Package activebuzzer is a driver allowing to control an active buzzer from GPIO pin

Documentation

For full documentation, please visit

Quick start

import (
	"fmt"

	"github.com/raspberrypi-go-drivers/button"
	"github.com/stianeikeland/go-rpio/v4"
)

func main() {
	err := rpio.Open()
	if err != nil {
		fmt.Println("impossible to init gpio")
		os.Exit(1)
	}
	defer rpio.Close()
	// buzzer connected to GPIO pin 17
	buzzer := activebuzzer.NewActiveBuzzer(17)
	buzzer.Tone()
	time.Sleep(3 * time.Second)
	buzzer.StopTone()

Raspberry Pi compatibility

This driver has has only been tested on an Raspberry Pi Zero WH using integrated bluetooth but may work well on other Raspberry Pi having integrated Bluetooth

License

MIT License

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Special thanks to @stianeikeland

This driver is based on his work in stianeikeland/go-rpio