jamOne- / tello-ps3-controller

Web application displaying Ryze Tello's state and stream, allowing to control a drone with PS3 pad.

DJI Ryze Tello PS3 Pad Controller

Web application displaying Ryze Tello's state and stream, allowing to control a drone with PS3 pad.

Application uses:

• Gamepad API
• socket.io: sending drone state / control commands
• JSMpeg: drone stream player using websockets
• ffmpeg

Running

0. Install ffmpeg.
   Install app dependencies:

   yarn
   

1. Build app:

   yarn build
   yarn server:build
   

2. Connect to Tello's WiFi network.

3. Start server:

   yarn server:start --record-stream  --bitrate=2000k
   

4. Navigate to http://localhost:5000 in your browser.

PS3 Pad controls

• takeoff: press L2 & R2 simultanously
• land: press L1 & R1 simultanously
• move left/right: left stick left/right
• move forward/backward: left stick up/down
• rotate left/right: right stick left/right
• move up/down: right stick up/down

Help

To detect pad on Windows 10 I had to install ScpToolkit.

Todo

• add drone speed adjustment
• reduce control latency
• reduce stream latency (WebRTC? https://qiita.com/a-baba/items/d728d580f89473c5fd18)
• improve control experience

Development

• watching front-end changes: yarn start
• watching server changes: yarn server:watch
• note that you need to restart server in order to see server changes: yarn start

Attribution

Polygon Background Dark Vectors by Vecteezy