Port where the VFD is. Usual values are /dev/ttyS0 and /dev/ttyS1 Default: /dev/lcd

Specifies the size of the LCD. Default: 20x4

Set the initial brightness [default: 1000; legal: 0 - 1000]

Set the initial off-brightness [default: 0; legal: 0 - 1000] This value is used when the display is normally switched off in case LCDd is inactive

Set the the baud rate to use when communicating with the VFD. If not specified, it defaults to 9600.

Set the parity for communication with the device to even parity (2), odd parity (1) or no parity (0). If not given, it defaults to 0.

Reinitialize the VFD [default: no; legal: yes, no]