press space and type your message then press S key to send it. to receive things, switch on the rx switch on the screen.
Simple digital communication through sound at 5 bps (0.005 kbps) kind of similar to psk31, but this is much slower and simpler. Supports 127 letters/symbols (1 waking bit + 7 data bits) = 127 possible letters/symbols currently uses 95 of them (all the letters on standard US layout keyboards, but you can change them if you want to) Note that backslashes are used as new lines
