fix: initial tilt to be set to -Z (arbitrary)

Author: eigen-value

arduino_alvik/arduino_alvik.py

@@ -737,7 +737,7 @@ def _move_bits(self) -> int:
         Returns the shake/tilt state
         :return:
         """
-        return (self._move_byte & 0xFF) if self._move_byte is not None else 0x00
+        return (self._move_byte & 0xFF) if self._move_byte is not None else 0x80
 
     def get_shake(self) -> bool:
         """