Awesome

Myo-web-bluetooth.js

Connect to the Myo armband using Web Bluetooth.

Steps:

• Turn on your bluetooth.
• Visit this page
• Click on the 'Connect' button.
• If no device is recognised, make sure the name of your Myo is the same one as me ("Myo").
• If the gestures are not recognised, make sure you execute the 'sync' gesture before connecting.

How to use:

window.onload = function(){

  let button = document.getElementById("connect");

  button.onclick = function(e){
    var myoController = new MyoWebBluetooth("Myo");
    myoController.connect();

    myoController.onStateChange(function(state){
      let batteryLevel = state.batteryLevel + '%';
      console.log(batteryLevel);
    });
  }
}

Data available:

• Battery Level:

  state.batteryLevel;

• Arm type:

  //returns 'right' or 'left';
  state.armType;

• Arm synced:

  state.armSynced;

• Myo direction:

  // returns 'wrist' or 'elbow';
  state.myoDirection;

• Myo locked:

  state.myoLocked;

• Orientation data:

  state.orientation.x;
  state.orientation.y;
  state.orientation.z;

• Gyroscope data:

  state.gyroscope.x;
  state.gyroscope.y;
  state.gyroscope.z;

• Accelerometer data:

  state.accelerometer.x;
  state.accelerometer.y;
  state.accelerometer.z;

• Pose data:

  // returns 'fist', 'wave in', 'wave out', 'fingers spread' or 'double tap';
  state.pose;

Services and characteristics:

Available so far:

• Control Service

  • Command characteristic

• IMU Data Service

  • IMU Data characteristic

• EMG Data Service

  • EMG Data characteristic

• Battery Service

  • Battery level characteristic

• Classifier Service

  • Classifier event characteristic

To do:

• Add images of poses for visual feedback.
• Make orientation data work with 3d model.