CW Sender
Sending Practice ·
← CW Practice Hub
DISCONNECTED
TX
Input Device
WinKeyer
BH8DZE Dongle
⚠ Web Serial API not available — use Chrome or Edge for WinKeyer.
Connect Port
Disconnect
WinKeyer v
—
Connect your K1EL WinKeyer USB, then click Connect Port and select the COM port. Requires Chrome or Edge.
Dongle active
Plug in the
BH8DZE adapter
and key away — no serial connection needed.
Left paddle = DIT · Right paddle = DAH · Paddle Swap reverses them.
Sending Practice
Words
Abbrevs
All
Custom
↑ Upload CSV word list
Random order
Ready
👁
Select a word pool above and press Start.
SERIAL RX — PADDLE ECHO
WAITING
CLR
▋
▶ Start
■ Stop
↪ Skip
▶ Resume Paddle
Keyer Settings
Speed
20
WPM
Sidetone / Word Freq
666 Hz
Paddle swap
Log raw bytes
Activity Log
Clear