from adafruit_servokit import ServoKit

class Board:
    MIN = 500
    MAX = 2500

    def __init__(self, channels=16, frequency=50):
        self.channels = channels
        self.frequency = frequency
        self.kit = ServoKit(channels=channels, frequency=frequency)

        for i in range(channels):
            self.kit.servo[i].set_pulse_width_range(Board.MIN, Board.MAX)
            self.kit.servo[i].actuation_range = 180
            self.kit.servo[i].angle = 0