Last week I was digging on my old hardware and I found a PX4FMU + IO, but it`s an old version, v1.2, which is not currently supported by ground control.
Is there any firmware I can flash on it? I can
t even find documentation about it, then I dont even know if I can flash a boot loader. Of course I don
t know which version it has as I cant connect.
Any idea what to do? Should I put it on a trash can?