Projectitis
Well-known member
Hi all,
I have a T_3.6 powered by USB.
I have a TFT display powered by an external source at 3.3v.
Should I connect the grounds of both together?
Cheers,
Peter
I have a T_3.6 powered by USB.
I have a TFT display powered by an external source at 3.3v.
Should I connect the grounds of both together?
Cheers,
Peter