I found the datasheet here, in case it helps anyone else.

http://labs.mediatek.com/fileMedia/download/9ef51e98-49b1-489a-b27e-391bac9f7bf3

It does look like the SoC has support for a system sleep option.

But it looks like this datasheet should give me the information I need to work with the Omega 2 effectively.

Okay so I'm thinking 500mA to be safe, then. Any word on hibernate functionality?

Thanks for the replies-

@WereCatf - So FW_RST is active HIGH and RST is active LOW?

@Ken-Conrad - Thanks, I'll check those out.

I'm creating my own PCB on which to mount the Omega 2.

Is there a datasheet I can reference? docs.onion.io is a little lean as far as specifications go.

I have these questions specifically:

• How do I properly connect the RST and FW_RST to a switch? Do I just need to sink them to ground? Do I need a resistor / Pull-up / Pull-Down? What's the difference between the RST and FW_RST?
• Is it okay to leave the unused pins hanging? What are the minimum connections?
• What's the purpose of VOUT? Should I connect this to my 3.3v supply?
• It looks like SPI is driven by software on any GPIO port. Is it safe to repurpose ANY green GPIO port for SPI? What speeds are supported for SPI?
• What's the nominal / max / inrush current draw? Is a 300mA regulator sufficient?

Thanks.
--ROBERT