Many thanks everybody!
Thanks to all of you who helped us spread the world, thanks to the new backers who pledged the project this week!
Your support made it real!
In 7 days we moved from the first stretch goal of 500k to the second (and last) stretch goal of 600k! This is simply awesome!!
And now the crispy news: it will be a Mini USB Bluetooth dongle v4.0 BLE (low energy) also compatible with version 2.0 and 3.0.