Learn Morse by ear. Send on your own key.
Longpath teaches you to hear Morse instead of decoding it, with the Koch method and Farnsworth spacing. Send on the screen or on your own straight key or paddle over Bluetooth, and meet other learners on ten shared Channels.
The Koch method starts at full character speed with two letters and adds one at a time, so you learn sounds, not dot-dash tables.
Use the on-screen key, or plug your straight key or paddle into the ble-key interface and send over Bluetooth.
Ten shared channels on a waterfall display. See where people are keying and send Morse to each other.
Training needs no account and works offline. Progress syncs through your own iCloud on Apple devices.
An open-hardware Bluetooth LE interface for your own Morse key. Plug a straight key or paddle into its 3.5 mm jack; it streams precisely timed keying to Longpath, which makes the sidetone.
Build it yourself from the repository, or ask us for a parts kit or a ready-built key. A custom board, made in Germany, is in the works.