Disable Serial console login via Raspi-Config - select advanced menu
sudo raspi-config
sudo nano /boot/config.txt
change
enable_uart = 0
to
enable_uart = 1
sudo apt-get install minicom
sudo apt-get install python-serial
reboot
Disable Serial console login via Raspi-Config - select advanced menu
sudo raspi-config
sudo nano /boot/config.txt
change
enable_uart = 0
to
enable_uart = 1
sudo apt-get install minicom
sudo apt-get install python-serial
reboot