From my bad memory....
There is a hardware serial command that must use RX & TX pins.
There is a 'software' serial command that can use almost any pin.
Type: Posts; User: ronsimpson; Keyword(s):
From my bad memory....
There is a hardware...
From my bad memory....
There is a hardware serial command that must use RX & TX pins.
There is a 'software' serial command that can use almost any pin.