PIDevice_MAX7219_LED_MATRIX.SendASCIILetter Method (console safe)

Sends ASCII letter to the display.

Parameters

matrixNumber

The number of the matrix to send to. 1 is the first display. If you put -1 here then it will send to all the displays.

letter

ASCII code of the letter. (It does not have all symbols but you can create your own symbols or drawings with the SendSymbol method)

Remarks

returns true if successful, false if facing to open SPI port.

See Also

PIDevice_MAX7219_LED_MATRIX Class