Spime Watch: Flutter, or wireless Arduino with one-kilometer range - Wired

Spime Watch: Flutter, or wireless Arduino with one-kilometer range Wired http://www.kickstarter.com/projects/2021474419/flutter-20-wireless-arduino-with-half-mile-1km-ran. What is Flutter? Flutter is a wireless electronics development platform based on Arduino. With over 3200ft (1km) of usable range, a powerful ARM ...