# Radio

All models are for radiomaster boxer. It has the following layout:

Top front left  : SA(2pos) SB(3pos) S1(dial)
Top front right : S2(dial) SC(3pos) SD(2pos)
Top right       : SE(toggle button 2pos)
Top left        : SF(toggle momentary 2pos)

Lower middle    : 6pos buttons 

# Model List

00. USB Simulator
01. Blade Nano S3
02. Carbon Cub S2
03. RageRC P-40
04. Eachine T-28
05. SCX-24 (surface)
06. Vanquish VS4-10 with ELRS (surface)
07. USB Simulator (custom mapping)
08. BOXER (stock default template)
09. Bluetooth
10. Atomrc Flying Fish (no gyro)
11. Atomrc Flying Fish (RadioLink Byme-A Gyro)
12. Skynetic Dragonfly (no gyro)
13. Carbon Cub S2 w/ iNav FC
14. BetaFlight Quad (BetaFPV Cetas X)
15. Squid Stick Simulator (Wings)
16. Bench test with extra ELRS receiver
17. Squid Stick Simulator (TX Rates)
18. Skynetic Dragonfly (RadioLink Byme-A Gyro)
19. Ranger 600 (stock electronics with gyro, ETR no A)

# Control Assignment

This is evolving, current strategy on new models and gradually updating old:

- Arming: SD up is armed/throttle active
  Note: this is backwards from how FCs usually do it (since up = lowest PWM value
  = default = disarmed). I like the feel of flicking down to disarm.

- Reverse thrust: SA up for forward and down for reverse.

- Flight modes: I usually use the 6pos, sometimes SB for simpler models.
  First is Stabalize/Angle, then Rate/Acro, then Manual, or
  for spektrum Beginner/Intermediate/Advanced (so AS3X is third)

- Rates: SC, up is high down is low OR down is variable using S1/S2 for weight and expo
  on custom curves

- Trainer: varies, still experimenting. On models with <6 modes, I used high modes
  for stabilize + trainer active with different levels of trainer input, e.g. A only,
  AER only, all of AETR.

- Flaps: SB, up is flaps up

- Panic: SF, override flight mode to stabalize while pressed (or activate special
  channels on some spektrum RX)

- Return to home (iNav only): SE toggle button

# Trim hacks

I don't use throttle trim, so I turn it off in all flight modes and then can
use it as a button. Logical switches based on timing with a 1 second beep when
held so you know where it's at can be used to turn it into many switches.
Useful for less frequently used functions like resetting timers. See the T-28
and Ranger 600 for examples of this.

# Trainer

See T-28 and Ranger 600 for complex example. Stick take back, rates and trims
on inputs that affect both instructor and trainer. Playing around with
different return to student controls, switching to FM1 and back to FM3 works
for now.