Re: [vcf-midatlantic] sequential bytes to a com port

I don't know which BASIC you are using but wasn't something like out #n, b I recall there being GW BASIC and QBASIC

I used that extensively for controlling things via the parallel port growing up. For serial, I guess you use the DOS mode utility first to set serial speed then maybe you can do out &h278, byte? Another hack would be scripting languages from Telix, QModem and Telemate term programs. - Ethan