Using UART Serial with Raspberry Pi 3
Default serial is configured for Raspberry Pi 3
- /dev/ttyS0: Serial for Pinout
- /dev/ttyAMA0: Serial for Bluetooth
Refer to the following step in usage:
- Connect the UART to pinout on Raspberry Pi 3 (Pin 14, 15)
- Open serial /dev/ttyS0 for using
Some useful command
- dmesg | grep tty
- ls -l /dev/ | grep tty