Cypher/JetiInput
Contents
Setup for using a Jeti Tx/Rx
Always start with a reset/new transmitter model!
Cypher/Betaflight Settings
Configuration Page
- Receiver Mode -> Serial Based Receiver (Cypher Default)
- Serial Receiver Provide -> JETIEXBUS
- Telemetry slider is OFF (Cypher Default - Unless configuring with telemetry based on those supplementary instructions)
Receiver Page
- Channel Order -> TAER1234 (Cypher Default - Same as Spektrum)
Transmitter settings:
DS-16 transmitter and R3 EX RSW Receiver used for validations
(Most common models expected to work the SAME)
Model->New Model
- Name: FV-31 Cypher
- Model Type: Aero
Bind to Rx per Jeti instructions (verify function with servo in port 2 if desired)
Model->Basic Properties
- Name: FV-31 Cypher
- Wing type: 0 Flaps, 1 Ail
- Tail type: Normal 1H1V (def) (def is defaults)
- Engine count: 1 (def)
- The rest are defaults (def)
Model->Functions Assignment
- 1 Ailerons - control P1 (def)
- 2 Elevator -control P2 (def)
- 3 Rudder -control P3 (def)
- 4 Throttle -control P4 (def)
- 5 Profile-Stabil -Sb*
- 6 Config-Tilt -Sa**
- 7 Arming -Sd* (totally optional use if arming switch is desired)
- 8 Mode Rates -Sc** (totally optional use if multi-rates are implemented in BF)
- 9 R Slider P5 (totally optional-not currently used but drives spare servo port on FLEXF3) wiki only??
- 10 L Slider P6 (totally optional-not currently used but drives spare servo port on FLEXF3) wiki only??
- User can assign 2 position switch of their choice
- User can assign 3 position switch of their choice
Note… do not hit the Auto assign button!
Model->Servo Assignment (sets output order… to same as SPM 😊 Links the above functions to ‘output slots’ in data stream) - 1 Throttle - 2 Aileron - 3 Elevator - 4 Rudder - 5 Profile-Stab (3 vs. 6 axis) - 6 Config-Tilt (Fan Tilt / Configuration switch) - 7 Arming - 8 Mode Rates - 9 R Slider (wiki only?) - 10 L Slider (wiki only?)
Model->Servo Setup Notes: All defaults except as noted ALL subtrims 0% (defaults) All Max Positive are 100% except for the Config/Tilt noted below (def) (Travels) All Max Negative are -100% except for the Config/Tilt noted below (def) (Travels)
Config/Tilt Travel (start here and MUST adjust with gauges*) Max Positive 81% * (travel) Max Negative -57% *
Reversing (1-10 in Servo Assignment order as just above) (Normal is “Reverse NO”, Reverse is “Reverse YES”) 1 NO (normal) 2 NO 3 NO 4 NO 5 YES * (reversed) 6 NO* 7 NO* 8 NO* 9 NO* 10 NO*
- User can change per preference
(of course we need command and gyro checks)
Model->Timers/Sensors Timers: Set a free running Suggest for first flights 2200mAh: 2:30 2600mAh: 3:10 3300mAh: 4:00 Other settings for telemetry/Alarms can be introduced in Wiki
Model->Device Explorer (with system powered and bound)
Under Receiver (ex. R3 EX with ‘Check Mark’): Serial Link: EX Bus Note the JETIBOX/EX Bus Pin: “Value” for plugging in Male to Male Cable On the R3-EX it is “Ext” which is marked “4/EXT” on the receiver. Rest of settings are defaults/or as user desires (internal note: Output period shows 17ms)
Some third party links on using Jeti with Betaflight:
https://github.com/betaflight/betaflight/issues/167
https://github.com/betaflight/betaflight/blob/master/docs/Telemetry.md
https://www.drone-zone.de/anleitung-jeti-ex-telemetrie-mit-betaflight/ ***
https://www.rcgroups.com/forums/showthread.php?2530376-Multirotor-Controller-Setup
channel map, "TAER1234", which is Throttle, Aileron, Elevator, Rudder, Aux1 .. Aux4. This matches the default servo assignment that we just made.
https://www.rcgroups.com/forums/showpost.php?p=33054194&postcount=8