F3F template (OTX version) controlling a Baudis Pitbull 2. La Muela, Spain.

F3F - Pro template for slope soarers

F3F is specially designed for slope soarers with six servos. The template is closely based on the well-proven OpenTX version, and is suitable for both sport and competition flyers.

Version 2.1 features a powerful crow-aware elevator trim system - previously this was only available via a Lua script for OpenTX, but thanks to some cool new features in Ethos 1.5, it can now be implemented using native Ethos features.

Key features:

Also included is a special 'CAL' mode for precise matching of control surface travels.

X20 transmitter

Control layout showing flight mode switches and mix adjusters. Layout is customisable.

Specifications

Application

For 6-servo slope soarers

V-, T- or X-tail

Any stick mode

Flight modes

Normal/Reflex, Climb, Landing

Pump mode (optional)

Voice confirmation

Trimming adjusters

Adjuster for aileron diff

Adjuster for camber

Adjuster for snapflap volume

Adjuster for snapflap expo

Crow functions

Crow-aware trim

Aileron diff suppression

Reverse diff

'Autocrow' option

Adjustable deadband on crow stick

Other

Customisable switch layout

'CAL' mode

Full travel on flap servos

Downoad

v2.1.0 (for Ethos 1.5.6 or later)

Based on v1.1.0, but optimised for Ethos 1.5 and with addition of crow-aware trim


v1.1.0 (for Ethos 1.3.3 or later)

Please see support page if using with Ethos 1.5


Credits:

Marco Sanna for Italian guide and sounds
Michel for French sounds
Benoît Paillard for French translation
Matthias Jokisch for German translation
Version history

Links

Blog: designing a transmitter setup for F3F

Contact

Feedback and queries are always welcome - I can be contacted here.