Prog to control mouse via keyboard

[Dr J]

I am trying to take my flight simming experience to a new level. I have an older program that I like to use called IP Trainer that doesn’t have the ability to control things like FS or other modern flight sim programs so... as a workaround I want to be able to press a key and move the mouse to a specific absolute screen position (where some switch or a radio button would be located) then another keystroke to click.

Of course, I won’t be pressing the keys as I will use an arduino micro as the interface to the hardware and it will send the appropriate keystroke as an HID device. While the arduino can move the mouse, it does relative move and doesn’t have nor can it provide the mouse absolute position. I have tried 2 or 3 Arduino libraries that purport to do it but they don’t work (which is a first in all of my years playing with arduino).

Any suggestions? I know there are some macro programs but someone may know off hand which can do it.