I bought a ftdi cable with the following pins.
It's possible to use this device to upload code to an ATmega328p using the avrdude utility?
When I run this line on linux terminal:
sudo avrdude -c ft232r -p ATMEGA328P -P "/dev/ttyUSB0" -b 57600 -U flash:w:led.hex
I get this output:
avrdude: invalid portname '/dev/ttyUSB0': use 'ft[0-9]+'
I know that some ft232r boards can be used for this purpose, but all of them that I've seen until now rely on the DTR pin, which I don't have access.