pfsense on banana pi r64 (BPI-R64)
on the downloads page there is no arm download but netgate sells arm based pfsense boxes
how do they make the install for their arm based pfsense boxes like the espressobin?
how would I install pfsense on this board?
Short answer: you can't.
To do so would require compiling from source and creating all the required components for that specific board. ARM is not like x86, there isn't a generic installer for all ARM devices.