I've got an Edimax EW-7611ULB running on a Pi 2, the Edimax website says it's Bluetooth 4.0. I'll have to try it on a Linux x86 box sometime.
@Psycho_Moggie started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I've got an Edimax EW-7611ULB running on a Pi 2, the Edimax website says it's Bluetooth 4.0.
I'll have to try it on a Linux x86 box sometime.