PiSensor

TODO: Write a gem description

Add this line to your application's Gemfile:

gem 'pi_sensor'

And then execute:

$ bundle

Or install it yourself as:

$ gem install pi_sensor

Raspberry Pi pin numbering can be confusing. The pin numbers used in this library are the wiringPi pin numbers: https://projects.drogon.net/raspberry-pi/wiringpi/pins

Here's an example using the SHT15 temperture/humidty sensor. Note that you need to run this code as root or with sudo:

require 'pi_sensor'

# Connects Pi physical pin 11 to SCK and Pi physical pin 12 to DATA
sensor = PiSensor::SHT15.new :clock => 0, :data => 1

# And then simply query for the temperature and humidity
puts " Temperature: #{sensor.temperature}°C"
puts "    Humidity: #{sensor.humidity}%"

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request