Send hex codes to com port
hi there, does anyone know how i can send a series of hex codes to a com port?
i want to send these codes to shut down the projector when the pc powers off, and run it as a shutdown script/batch file etc.
the codes i want to send are 02h 01h 00h 00h 00h 03h , this according to the manufacturer should make the nec vt470 projector switch off.
This is for a rear projection smart board, and despite many enquiries smart dont know how to do this, despite their ealier versions of smartboard doing this for you.
thanks in advance