forum.hobbycomponents.com

Any chance of getting the 3V3 version of the Pro Micro . (You currently stock the Pro Micro 5V version).
I have the 3V3 Pro Mini, which is OK, but the on board USB of the Pro Micro is very handy.

Our 3.3V pro mini is quite popular so we'll take a look to see if our supplier has the 3.3V version of the pro micro next time we speak to them and let you know.

Yay- I see the pro micro has appeared, and a reasonable price too...