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CC2650EMK: External power supply and input/output voltage

Part Number: CC2650EMK

Greetings all,

I'm going to use my CC2650EMK alone without the SmartRF board. I want to make sure I use the right voltage levels, so I have some questions:

1) Can I use this connection to power the module?

GND: P1-1 (Connector 1 Pin 1)

VDD 3.3V : P2-7 (Connector 2 Pin 7)

2) If I used a GPIO pin as output, does it output logical "1" at 3.3v and logical "0" at GND ?

3) If I used a GPIO pin as input, should I use 3.3v as "1" and GND as "0" ?

Thanks in advance.


* James *