Connecting a Arduino Mini R4 to an MiniUSB

Ah, I see. I always thought I had a R4, but R5 it be...

Also, a note on the Reset pin on the MiniUSB (as I do not have one, but many other USB2TTL variants), I am referring to other users of the MiniUSB for the RTS use as a reset signal. My other USB2TTL (FTDI232RL) breakout boards use DTR for the reset signal. I am unsure considering the "character" of sending Transmissions to Transmissions and Receives to Receives, but it will probably end up being DTR.

Anyhow, we shall see.