@LED to signal aspect ratio mode
Sorry but is what you wrote in your manual.
I was thinking on something different like a status led which is on when a mode is selected.
Maybe its an option for your next FW
Maybe I am missing something, but a blink feedback when firing in my opinion does not much add to the gameplay feeling, so the optional rerouting of one led as a status led maybe an option.
Yes in the manual I am writing about the RGB led, I thought that was obvious.
The Arduino doesn't have enough pins nor enough storage left to add a permanent indicator led.
Led feedback is not an option for everyone, same as any other feedback, it's just a matter of preference
And there are tons of different mod that you can change in real time for the gun, so the RGB led blinking for each mode is a more universal solution.
But you can already change modes on a game basic with some simple scripts/commands, and I am currently working on an app to change the modes at game startup.