A Node.js based library for controlling a Parrot minidrone. The library also provides the feature to take pictures from the drone, download them all at a time and delete them whenever required. The library follows Bluetooth LE networking protocol to connect to the drone.

• Parrot Rolling Spider
• Parrot Airborne Night Maclane
• Parrot Airborne Night Blaze
• Parrot Airborne Night Swat
• Parrot Airborne Cargo Mars
• Parrot Airborne Cargo Travis

• See noble prerequisites for your platform
• Node.js 6.5 or higher

npm install dronejs

To connect to drone, you need to instantiate the MiniDrone class and then call its connect method.

var minidrone = require('dronejs');

minidrone.connect('RS_')
        .then()
        .catch((e) => {
            console.log('Error occurred: ' + e);
        });

To listen to the navigation data from the drone, you need to call the getNavDataStream function and then subscribe to the object returned from it.

var minidrone = require('dronejs');

var navDataStream = minidrone.getNavDataStream();
navDataStream.subscribe((data) => {
        console.log(data);
    },
    err => debug(err),
    () => debug('complete'));


minidrone.connect('RS_')
    .then(() => minidrone.checkAllStates())
    .then()
    .catch((e) => {
        console.log('Error occurred: ' + e);
    });

var minidrone = require('dronejs');

var navDataStream = minidrone.getNavDataStream();
navDataStream.subscribe((data) => {
        console.log(data);
    },
    err => debug(err),
    () => debug('complete'));


minidrone.connect('RS_')
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.takeOff())
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.forward(50, 5))
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.land())
    .then()
    .catch((e) => {
        console.log('Error occurred: ' + e);
    });

var minidrone = require('dronejs');

var navDataStream = minidrone.getNavDataStream();
navDataStream.subscribe((data) => {
        console.log(data);
    },
    err => debug(err),
    () => debug('complete'));


minidrone.connect('RS_')
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.takeOff())
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.takePicture())
    .then(() => minidrone.flatTrim())
    .then(() => minidrone.land())
    .then()
    .catch((e) => {
        console.log('Error occurred: ' + e);
    });

var minidrone = require('dronejs');

minidrone.connect('RS_')
    .then(() => minidrone.listAllPictures())
    .then(pictures => minidrone.downloadPicture(pictures[0], 'output'))
    .then(response => {
        if (response === 'success') {
            console.log('picture downloaded successfully...');
        }
    })
    .catch((e) => {
        console.log('Error occurred: ' + e);
    });

var minidrone = require('dronejs');

minidrone.connect('RS_')
    .then(() => minidrone.listAllPictures())
    .then(pictures => minidrone.deletePicture(pictures[0]))
    .then(response => {
        if (response === 'success') {
            console.log('picture deleted successfully...');
        }
    })
    .catch((e) => {
        console.log('Error occurred: ' + e);
    });

• drone.connect(droneIdentifier)

  Connect the device to the drone.

  droneIdentifier - Local name of the drone as per the advertisement through Bluetooth or UUID of the drone.

• getNavDataStream()

  Get the stream of navigation data from the drone.

• checkAllStates()

  Check the device state including the battery percentage.

• flatTrim()

  Stabilize the drone.

• takeOff()

  Do a drone take off

• turnLeft(intensity, frequency)

  Turn the drone to left

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• turnRight(intensity, frequency)

  Turn the drone to right

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• backward(intensity, frequency)

  Move the drone backward

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• forward(intensity, frequency)

  Move the drone forward

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• left(intensity, frequency)

  Move the drone to left

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• right(intensity, frequency)

  Move the drone to right

  intensity - Intensity with which the turn should happen.

  frequency - Number of times drone should perform this action.

• frontFlip()

  Make the drone do a front flip

• backFlip()

  Make the drone do a back flip

• rightFlip()

  Make the drone do a right flip

• leftFlip()

  Make the drone do a left flip

• takePicture()

  Take the picture from the drone during flight

• listAllPictures()

  List all the pictures taken from the drone

• downloadPicture(name, downloadPath)

  Download a picture

  name - Name of the picture as per the one returned while calling listAllPictures.

  downloadPath - Folder path to store the picture.

• deletePicture(name)

  Delete a picture

  name - Name of the picture as per the one returned while calling listAllPictures.

• land()

  Make the drone land

• disconnect()

  Disconnect the drone

• enableLogging([ dir ])

  Enable logging

  dir - Optional. Directory to store the logs. If not specified then logs would get printed in the console.