Micro Pro and mouse emulation

Hello, i wanna make a foot peddle button for my VoIP program, so I want it to emulate Mouse button 5 or something but the examples i see are only for left right and All. if i can’t use a “extra” mouse button, how about sending an ASCII char to pc for a char that does not exist on keyboard?

Probably what you want to do is to send a keyboard shortcut that's otherwise not used like ctrl+alt+shift+d then assign that to the action you want it to trigger in the program or maybe to trigger a command line action if that's the only interface available. Of course if the program you want to control already has a keyboard shortcut assigned to the action then just use that.