valueToWrite = 255
arduino.write(struct.pack('>B', valueToWrite))
rot = int(degrees(bones['upperarm'].rotation_axis_angle[0]))
if rot > 180:
rot = 180
elif rot < 0:
rot = 0
arduino.write(struct.pack('>B', rot))
rot = int(degrees(bones['forearm'].rotation_axis_angle[0]))
if rot > 180:
rot = 180
elif rot < 0:
rot = 0
arduino.write(struct.pack('>B', rot))
rot = int(degrees(bones['control'].rotation_axis_angle[0]))
if rot > 180:
rot = 180
elif rot < 0:
rot = 0
arduino.write(struct.pack('>B', rot))