Tutorial: With a mock server

Use the mock server

The mock server simulates the Tello drone over UDP on 127.0.0.1 so you can develop and test without a physical drone.

Does not support video stream or telemetry.

Start the server:

npm run mock

Then use the SDK in mock mode:

const { Tello } = require('@giwisoft/ryze-tello-sdk');
const tello = new Tello();

tello.mock().start()
    .then(() => tello.takeoff())
    .then(() => tello.forward(50))
    .then(() => tello.land())
    .then(() => tello.stop());

or with async / await:

const { Tello } = require('@giwisoft/ryze-tello-sdk');
const tello = new Tello();

(async () => {
    await tello.mock().start();
    await tello.takeoff();
    console.log('battery', (await tello.get('bat')).value, '%');
    await tello.up(50);
    await tello.flip('f');
    await tello.forward(50);
    await tello.land();
    await tello.stop();
})();

Open http://localhost:3000/mockServer.html to watch commands and responses in real time.