This is messy prototype still in development.

It uses the USB paddle interface from Ham Radio Solutions ("Store" tab).

It's a keyer that can be used for practice with a nifty visualization of paddle state (currently doesn't support straight keys).

It will also connect to a radio over USB/Bluetooth and will act as a proper keyer.

Mode:

Speed:

wpm

Farnsworth:

wpm

Wordsworth:

wpm

Pitch:

Hz

Polarity:

Debounce:

ms

Buffer:

Volume:

100%

Pileup:

Radio:

Usage tips:

Works with this USB paddle interface
Or press left/right CTRL or square brackets to send.
Press BACKSPACE to clear.
With Pileup on, send CQ

Operators will reply with callsigns
Send partial calls followed by ? to narrow (or just ? or AGN to repeat)
Complete call followed by ? will reply with RR [call]
Send [call] and signal report, they will reply in kind and include U.S. state
Finsh with a thank you and a dit-dit and they will too and new ops will jump in

Log:

CQ:
RST:
THX:

Practice sending (choose a lesson below and key it):

ETAN OIS14 RHDL25 UC MW36? FY PG79/ BV JK80 <BT> XQZ <BK>
Warmup Exercise Drill
Two-letter words