I was wondering how would I go connecting the RPI to the pro micro through the uart pins, I have disabled serial connection through raspi-config ,saying no to both: " Would you like a login shell to be accessible over serial?" and "Would you like the serial port hardware to be enabled?"
and I keep getting this error when trying to flash:
- pi@raspberrypi:~/Downloads/firmwares-5.8/EMUPS4 $ avrdude -p atmega32u4 -c avr109 -P ttyAMA0 -D -U flash:w:<atmega32u4.hex>:i
avrdude: ser_open(): can't open device "ttyAMA0": No such file or directory
avrdude done. Thank you.