Button Add On

Button Add On

PARTS RESUPPLY: Vail adapter orders placed June 23 - June 30, 2026 will ship on July 1, 2026. I am currently awaiting a parts resupply. All other items ship as usual.

$12.00

Free Shipping

Standalone three-button add-on (incl. 3D-printed case). For Basic/Advanced/DIY – not Vail Lite. If ordering an adapter too, choose the Button Add On option on that listing instead. Note: even the Assembled option still requires soldering the button board onto your adapter.

It ships in a 3D-printed case sized for your adapter — pick the one you’re pairing it with.

SKU: VAIL-BTNHAT Category:

Description

Button Add On – three-button add-on for computer-free settings control and CW memory record/playback. Comes in a 3D-printed case. Compatible with Vail Basic, Advanced, and DIY builds. Not compatible with Vail Lite.

Soldering required: Even the Assembled option still has to be soldered onto your Vail adapter board. It is not solderless. Please make sure you are comfortable soldering (or are building your adapter DIY) before ordering.

Buying a Vail adapter on the same order? Don’t add the Button Add On separately here – instead choose Button Add On: Yes on the adapter’s product page. It ships pre-fitted and works out cheaper.

  • Speed (5–40 WPM), sidetone (42 tones), key-type select
  • 3 CW memory slots (25s each), record/playback

Assembled $11 · DIY Kit $10. Free shipping included.

Additional information

Weight 0.05 lbs
Enclosure Color

Black, Red, Green, N/A (no enclosure)
Compare all Vail devices▾
FeatureVail LiteVail BasicVail AdvancedDIY No PCBVail Summit
Form FactorUSB StickPCB + CasePCB + CaseBreadboardDevice
StandaloneNoNoNoNoYes
USB HID/MIDI✓✓✓✓-
Vail Zoomer Compatible✓✓✓✓-
SidetoneBuzzerBuzzerBuzzerBuzzerSpeaker
Audio Output Jack-✓✓OptionalSpeaker
Button Control-OptionalOptionalOptionalDisplay UI
CW Memory-✓ USB only✓ USB & Radio✓ USB only✓ USB & Radio
Radio Output--✓Optional✓
Capacitive Touch Keying--✓Optional✓
Practice Oscillator Mode✓✓✓✓✓
Display----4" Screen
WiFi / BT----✓
Battery----✓
Training Modes----✓
Price$21.99from $26.99from $31.99DIY~$85 (beta)

DIY No PCB is a build-it-yourself spec (GitHub) - not sold here. Vail Summit is in beta.

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