Arduino Mini Pro unable to Sync (Mac OS Sierra)

Hey everyone,

I can't seem to get my Arduino Mini Pro (Atmega328P-AU at 16MHz) to work with Arduino IDE.

I'm connecting via a Micro USB FTDI, and i can see it in my port options:

But when I try to Upload anything:

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00

Is there something I'm missing? The board has a solid red light and a blinking green one.

I've got Mac OS Sierra, which looking it up generally seems to have ports not showing up?

Tx to Rx and Rx to Tx between usb adapter and mini?