code: def setColor(self, poiID, color):
          
          self._connection._beginMessage(
              tc.CMD_SET_POI_VARIABLE, tc.VAR_COLOR, poiID, 1 + 1 + 1 + 1 + 1)
          self._connection._string += struct.pack("!BBBBB", tc.TYPE_COLOR, int(
              color[0]), int(color[1]), int(color[2]), int(color[3]))
          self._connection._sendExact()
docs: setColor(string, (integer, integer, integer, integer)) -> None
  
          Sets the rgba color of the poi.