Method lcd_backlight

mpython/lib/lcd2004.py:74–80

(self, on)

        self.lcd_write(0x02)  # Set Home

    def lcd_backlight(self, on):
        if on:
            self.BKLIGHT = 0x08
        else:
            self.BKLIGHT = 0x00

        self.lcd_write(0)