def test_scan(self):
        self.assertListEqual(bluez.scan(), [{'a': 'b'}, {'d': 'e'}])
Because there is 6 degrees mapping to 255 values, 42.5 is the factor for 12 degree spread
dataset/ETHPy150Open saltstack/salt/tests/unit/modules/bluez_test.py/BluezTestCase.test_scan--crossover with--dataset/ETHPy150Open DexterInd/GrovePi/Projects/Advanced_RGB_LCD_TempAndHumidity/grovepi_lcd_dht.py/calcColorAdj