am2315

Simple async AM2315 Temp and Humidity Sensor library for Raspberry Pi

npm install am2315
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AM2315 Encased I2C Temperature/Humidity Sensor

Simple asyncronous node.js library for reading the AM2315 I2C via Raspberry Pi

Example

npm install am2315

var sensor = require('am2315');

// Get the current Temp and Humidity
sensor.read(function(err, data){
    if(err) console.error(err);
    else console.log("Temperature: %d F   Humidity: %d\%", data[0], data[1]);
});

Probably requires running node under sudo for I2C permissions, unless you've used Wiring Pi's gpio utility or otherwise adjusted device permissions.

API

sensor.read(cb(err, data){})

Collects the current Temerature and Humidity from the AM2315 via I2C on the Raspberry Pi and returns them as an array (data[temp, humidity]) with your callback.

Compatibility Note

This library is subject to change.

License

Copyright © 2013, Brian Egizi All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project.

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