# BH1745Luminance

Elixir/Nerves driver for the ROHM BH1745 RGB color/ambient light sensor.

Board: [switch-science product page](https://www.switch-science.com/products/9644).

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

## Installation

The package can be installed by adding `bh1745luminance` to your list of
dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:bh1745luminance, "~> 0.1.0"}
  ]
end
```

## Usage

```elixir
{:ok, ref} = BH1745Luminance.open()
{r, g, b, clear} = BH1745Luminance.read_rgbw(ref)
BH1745Luminance.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/bh1745luminance>.