y2kb040buzzer

# Y2KB040Buzzer

Elixir/Nerves driver for the Y2KB-040 I2C buzzer/melody module.

Board: [switch-science product page](https://www.switch-science.com/products/8904).

Target machine: [BeagleBone Green](https://www.beagleboard.org/boards/seeedstudio-beaglebone-green).

## Installation

The package can be installed by adding `y2kb040buzzer` to your list of
dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:y2kb040buzzer, "~> 0.1.0"}
  ]
end
```

## Usage

```elixir
{:ok, ref} = Y2KB040Buzzer.open()
Y2KB040Buzzer.beep(ref, 4, 1, 2)
Y2KB040Buzzer.close(ref)
```

Documentation is generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
and published on [HexDocs](https://hexdocs.pm) at
<https://hexdocs.pm/y2kb040buzzer>.