BASIC Pseudo identifiers - Bricksnspace/MegaBASIC GitHub Wiki

INKEY$

Returns (and eats) the last key pressed (non-blocking, returns immediately). If no key are available, returns empty string.

30 a$ = INKEY$

MSTIME

Returns milliseconds from power up. Uses Arduino function millis().

PRINT MSTIME
502382

RND

Returns pseudo-random number betweeen 0 and 1.

20 a = RND
30 PRINT a