I built a console that supports Serial-over-LAN and can edit BIOS settings remotely which is very cool. I have one issue: Many BIOS accept the F9 key for such things a "Return to defaults", etc. So, I want to press the F9 key from the SOL console. What escape sequence do I need to sendover SOL for the BIOS sense the F9 key? (or any other Fx keys).

For bonus points: I figured out the arrow keys escape sequence: which work great. When pressing the "ESC" key in the BIOS, the BIOS must wait to see if I want to press the "ESC" key, or if this is going to be an Escape code sequence. So, the user pressing the "ESC" key gets a delay before that key is executed. My question: Is there an escape sequence for the "ESC" key? Something I can send that will cause the BIOS to immediately hit the "ESC" key?

Thanks,
Ylian