@Jay-G I think yes, you can try bind KEY "command" of course replace KEY and command with the button and the command you want.
The doc has an example
https://plutonium.pw/docs/controllers/#switching-triggersbumpers
Here is a list of controller buttons
bind BUTTON_A "+gostand"
bind BUTTON_B "+stance"
bind BUTTON_X "+usereload"
bind BUTTON_Y "+weapnext_inventory"
bind2 BUTTON_Y "+switchseat"
bind BUTTON_LSHLDR "+smoke"
bind BUTTON_RSHLDR "+frag"
bind TAB "+scores"
bind BUTTON_START "togglemenu"
bind BUTTON_BACK "togglescores"
bind BUTTON_LSTICK "+breath_sprint"
bind BUTTON_RSTICK "+melee"
bind BUTTON_LTRIG "+speed_throw"
bind BUTTON_RTRIG "+attack"
bind DPAD_UP "+actionslot 1"
bind DPAD_DOWN "+actionslot 2"
bind DPAD_LEFT "+actionslot 3"
bind DPAD_RIGHT "+actionslot 4"
bind ESCAPE "togglemenu"
undefined
