Optoma projector

I have an Optoma projector that looks like the only method of control is IR. Do you happen to know if there are discrete On/Off commands in your codeset or if there is a sequence that can mimick discrete On/Off?

All of the Optoma projector codesets we support have discrete power commands.

The Optoma HD 80 has a serial port. Can I control it with the adapter? Also, would I need a straight through or null modem cable?

The protocol for that is not in the main library, but we do provide a DDK for adding it: