node-node-sensor

node.js lib for Variable Inc.'s NODE sensor

Supported modules:

• Kore
• Luma
• Clima
• Therma
• Themocouple
• Barcode

Unsupported modules:

• Oxa
  • Need to understand data
• Chroma
  • Need to understand calibration
• CO2
  • No access to module

Install

npm install node-sensor

Usage

var NodeSensor = require('node-sensor');

Discover

NodeSensor.discover(callback(nodeSensor));

Connect

nodeSensor.connect(callback);

Disconnect

nodeSensor.disconnect(callback);

Discover Services and Characteristics

nodeSensor.discoverServicesAndCharacteristics(callback);

Setup

nodeSensor.setup(callback);

Kore

nodeSensor.readDeviceName(callback(deviceName));

nodeSensor.readVersion(callback(firmware, model));

nodeSensor.readStatus(callback(batteryLevel, moduleA, moduleB));

nodeSensor.readModuleSubtypes(callback(moduleASubtype, moduleBSubtype));

nodeSensor.readSerials(callback(core, moduleA, moduleB));

nodeSensor.readModuleVersions(callback(moduleAVersion, moduleBVersion));

nodeSensor.readQuietMode(callback(on));

// accelerometer, gyroscope, magnetometer are true/false
// period in ms
nodeSensor.writeKoreMode(accelerometer, gyroscope, magnetometer, period, callback);

Events:

nodeSensor.on('buttonPush', callback);
nodeSensor.on('buttonRelease', callback);

nodeSensor.on('koreAccelerometerReading', callabck(x, y, z));
nodeSensor.on('koreGyroscopeReading', callabck(x, y, z));
nodeSensor.on('koreMagnetometerReading', callabck(x, y, z));

Luma

// mode 0 - 255, 1 bit per LED
nodeSensor.writeLumaMode(mode, callback);

// strobe in Hz
nodeSensor.writeLumaStrobe(strobe, callback);

Clima

// temperaturePressure, humidity, lightProximity are true/false
// period in ms
nodeSensor.writeClimaMode(temperaturePressure, humidity, lightProximity, period, callback)

Events:

// temperature in °C
nodeSensor.on('climaTemperatureReading', callback(temperature));

// pressure in kPa
nodeSensor.on('climaPressureReading', callback(pressure));

// humidity in %
nodeSensor.on('climaHumidityReading', callback(humidity));

// light in lx
nodeSensor.on('climaLightReading', callback(light));

Therma

// ir, led are true/false
// period in ms
nodeSensor.writeThermaMode(ir, led, period, callback);

Events:

// temperature in °C
nodeSensor.on('thermaTemperatureReading', callback(temperature));

Thermocouple

// enable is true/false
// period in ms
nodeSensor.writeThermocoupleMode(enable, period, callback);

Events:

// temperature in °C
nodeSensor.on('thermocoupleTemperatureReading', callback(temperature));

Barcode

Press button to scan barcode.

Events:

nodeSensor.on('barCodeReading', callback(barCode));