Observed arrival · 2026-10-26

SmartCW puts a Morse keyer, trainer, and computer interface in one box

smartcw.app Visit website

Editorial interest 82/100 Selection signal · not a rating of the site

SmartCW is a USB-C device for amateur-radio operators that connects Morse-code paddles to radios, computer software, and a browser-based trainer.

Landing page captured for the 2026-10-26 issue.

For: Morse-code amateur-radio operators
Worth noticing: At 20 words per minute, the page gives a 60 ms dit and 180 ms dah, with keying timing handled separately from USB and network traffic.

Field notes

The device supports iambic A and B, ultimatic, bug, and straight-key modes, with speed adjustment available from the PTT control. It can return keyed input as text over USB serial, TCP, or its web page, and send typed text from several sources as Morse. The page describes ten memories, including fields for callsigns and names, and says practice mode does not transmit.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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