pybricks/ev3devices.py
def beacon(self, channel):
        """Measures the relative distance and angle between the remote and the
        infrared sensor.

        Arguments:
            channel (int): Channel number of the remote.

        :returns: Tuple of relative distance (0 to 100) and approximate angle
                  (-75 to 75 degrees) between remote and infrared sensor.
        :rtype: (:ref:`relativedistance`, :ref:`angle`) or
                (``None``, ``None``) if no remote is detected.
        """
        pass
Measures the relative distance and angle between the remote and the
        infrared sensor.

        Arguments:
            channel (int): Channel number of the remote.

        :returns: Tuple of relative distance (0 to 100) and approximate angle
                  (-75 to 75 degrees) between remote and infrared sensor.
        :rtype: (:ref:`relativedistance`, :ref:`angle`) or
                (``None``, ``None``) if no remote is detected.
        
Measures the relative distance and angle between the remote and the
infrared sensor.

channel (int): Channel number of the remote.
Measures the relative distance and angle between the remote and the infrared sensor . channel ( int ) : Channel number of the remote .
def beacon(self, channel):
        pass
def beacon ( self , channel ) : pass
Measures the relative distance and angle between the remote and the
infrared sensor.
Measures the relative distance and angle between the remote and the infrared sensor .
"""Measures the relative distance and angle between the remote and the
        infrared sensor.

        Arguments:
            channel (int): Channel number of the remote.

        :returns: Tuple of relative distance (0 to 100) and approximate angle
                  (-75 to 75 degrees) between remote and infrared sensor.
        :rtype: (:ref:`relativedistance`, :ref:`angle`) or
                (``None``, ``None``) if no remote is detected.
        """
Tuple of relative distance (0 to 100) and approximate angle
(-75 to 75 degrees) between remote and infrared sensor.
Tuple of relative distance ( 0 to 100 ) and approximate angle ( - 75 to 75 degrees ) between remote and infrared sensor .
(:ref:`relativedistance`, :ref:`angle`) or
(``None``, ``None``) if no remote is detected.
self
channel