node-neurosky

node-thinkgear

Client library for the ThinkGear Socket Protocol from NeuroSky.

You'll need one of these:

Usage

Install with NPM:

$ npm install node-thinkgear

Include the module:

var nodeThinkGear = require('node-thinkgear');

Create a client instance:

var tgClient = nodeThinkGear.createClient({
    appName: 'My Great Application',
    appKey: '1234567890abcdef...'
});

Add a listener for incoming data:

tgClient.on('data',function(data){
    
    // magical and wonderful things
 
});

Connect to the headset:

tgClient.connect();

All of this is in the example/app.js file too.

Data

The output objects look like this:

{ 
    eSense: { 
        attention: 53, 
        meditation: 47 
    },
    eegPower: { 
        delta: 416474,
        theta: 33592,
        lowAlpha: 3877,
        highAlpha: 3142,
        lowBeta: 1569,
        highBeta: 3125,
        lowGamma: 3521,
        highGamma: 1451 
    },
    poorSignalLevel: 0 
}

With the occasional { blinkStrength: 55 } when you blink.

TO DO

• Some tests
• A more thorough example
• Deal with raw output
• Make different types of device signal emit different events