A testing ground for the Tello drone’s socket API in dart

Flutterappworld

3 years ago

This packages provides a Dart interface to Ryze Tello drones.

Getting started

Make sure that your Tello has a good amount of battery
Turn on your Tello
Connect to your Tello’s wifi
Run the example script and watch your Tello fly!

Usage

Here’s some sample code that shows how you can make a Tello takeoff, hover in the air for 5 seconds, and then land.

An important thing to note here is that tello.disconnect() must be called to properly dispose of the sockets that connect to the tello.

import 'package:ryze_tello/ryze_tello.dart';

void main() async {
  late final Tello tello;

  try {
    /* Initializing */
    tello = await Tello.tello();

    /* Flying Around */
    await tello.takeoff();

    await Future.delayed(const Duration(seconds: 5));

    await tello.land();
  } finally {
    /* Cleanup & Disconnection */
    tello
        .disconnect(); 
  }
}

Additional information

You may find these links helpful for understanding the underlying SDK that serves as the base for this package.

Download and contribute to this plugin on GitHub

This is a Dart library that provides a high level API to the Tello drone's SDK. https://pub.dev/packages/ryze_tello
https://github.com/eliaxelang007/Tello-Dart
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