So I just ordered an FTDI cable to program my Fio, I realised it's 5V not 3.3V though. I have programmed with a breakout board and a 3.3V FTDI cable but never a 5V FTDI cable - will it be OK?
I understand from data sheet Fio can take 3.35 -12 V input voltage, so does that mean either cable is fine? Anything I should be aware of?
This is the cable: