flower-power

node.js lib for the Parrot Flower Power

node-flower-power

node.js lib for the Parrot Flower Power

npm install flower-power
var FlowerPower = require('flower-power');

Discover

// Discover one Flower Power 
FlowerPower.discover(callback(flowerPower));
 
// Discover all Flower Power's 
FlowerPower.discoverAll(callback(flowerPower));

Connect and Setup

flowerPower.connectAndSetup(callback(error));

Disconnect

flowerPower.disconnect(callback(error));

Device Info

flowerPower.readSystemId(callback(error, systemId));
 
flowerPower.readSerialNumber(callback(error, serialNumber));
 
flowerPower.readFirmwareRevision(callback(error, firmwareRevision));
 
flowerPower.readHardwareRevision(callback(error, hardwareRevision));
 
flowerPower.readManufacturerName(callback(error, manufacturerName));

Other Info

flowerPower.readFriendlyName(callback(error, friendlyName));
 
flowerPower.writeFriendlyName(friendlyName, callback(error));
 
 
flowerPower.readColor(callback(error, color));

Battery Level

// batteryLevel range is 0 - 100 
flowerPower.readBatteryLevel(callback(error, batteryLevel));

Sunlight

// sunlight units are photons per square meter 
flowerPower.readSunlight(callback(error, sunlight));

Soil Temperature

flowerPower.readSoilTemperature(callback(error, temperature)); // C 

Air Temperature

flowerPower.readAirTemperature(callback(error, temperature)); // C 

Soil Moisture

// soilMoisture units is percentage (%) 
flowerPower.readSoilMoisture(callback(error, soilMoisture));

Calibrated

// firmware versions 1.1 and above 
 
flowerPower.readCalibratedSoilMoisture(callback(error, soilMoisture)); // % 
 
flowerPower.readCalibratedAirTemperature(callback(error, temperature)); // C 
 
flowerPower.readCalibratedSunlight(callback(error, sunlight)); // photons per square meter (mol/m²/d) 
 
flowerPower.readCalibratedEa(callback(error, ea)); // no units 
 
flowerPower.readCalibratedEcb(callback(error, ecb)); // dS/m 
 
flowerPower.readCalibratedEcPorous(callback(error, ecPorous)); // dS/m 

Live mode

// sunlightChange, soilTemperatureChange, airTemperatureChange, 
// soilMoistureChange events are emitted (see below) 
 
flowerPower.enableLiveMode(callback(error));
 
flowerPower.disableLiveMode(callback(error));

Calibrated live mode

// firmware versions 1.1 and above 
 
// calibratedSoilMoistureChange, calibratedAirTemperatureChange, 
// calibratedSunlightChange, calibratedEaChange, calibratedEcbChange, 
// calibratedEcPorousChange events are emitted (see below) 
 
flowerPower.enableCalibratedLiveMode(callback(error));
 
flowerPower.disableCalibratedLiveMode(callback(error));

LED

flowerPower.ledFade(callback(error));
 
flowerPower.ledOff(callback(error));

Disconnect

flowerPower.on('disconnect', callback);

Sunlight Change

flowerPower.on('sunlightChange', callback(sunlight));

Soil Temperature Change

flowerPower.on('soilTemperatureChange', callback(soilTemperature));

Air Temperature Change

flowerPower.on('airTemperatureChange', callback(airTemperature));

Soil Moisture Change

flowerPower.on('soilMoistureChange', callback(soilMoisture));

Calibrated Change

flowerPower.on('calibratedSoilMoistureChange', callback(soilMoisture));
flowerPower.on('calibratedAirTemperatureChange', callback(temperature));
flowerPower.on('calibratedSunlightChange', callback(sunlight));
flowerPower.on('calibratedEaChange', callback(ea));
flowerPower.on('calibratedEcbChange', callback(ecb));
flowerPower.on('calibratedEcPorousChange', callback(ecPorous));
  • discover
  • connect
  • discover
  • discover services and characteristics
  • read device info
    • system id
    • serial number
    • firmware revision
    • hardware revision
  • read battery level
  • read sunlight
  • read temperature
  • read soil moisture
  • live mode
    • sunlight
    • temperature
    • soil moisture
  • read fertilizer
  • read historic data
    • sunlight
    • temperature
    • soil moisture
    • fertizler
  • use calculations to convert values (currently using lookup table)