This is a Minimum Mass Wireless Coupler that connects a terminal, or PC running terminal software, to other Minimum Masss Wireless devices by means of a 1200 baud data channel at 181.818 kHz. The basic Minimum Mass Wireless Coupler technology is described and links to other projects on this site that use the Minimum Mass
Minimum Mass Wireless Coupler Terminal Interface using ATtiny2313 microcontroller is a post from: ATMega32 AVR