07-19-2016, 08:49 AM
Since DTS shows that PB2/PB3 are the CTS/RTS, that means on the schematic, the PB2 is pin 27 while PB3 is pin 11.
Personally, I almost never use CTS/RTS, I prefer relying with software handshaking XON/XOFF.
Personally, I almost never use CTS/RTS, I prefer relying with software handshaking XON/XOFF.