Features

• configuration menu, long press [MENU] on Taranis or long press [SYS] on Horus (refer to this guide)
• per model configuration saved in MODELS/yaapu/modelname.cfg on Taranis, SCRIPTS/YAAPU/CFG/modelname.cfg on Horus
• imperial and metric units for altitude and distance inherited from radio settings
• horizontal and vertical speed units selectable from script config menu
• flight modes based on frame type:copter,plane or rover with vocal sound support
• artificial horizon with roll,pitch and yaw with numeric compass heading
• vertical variometer gauge on right side of center panel
• rangefinder with max range support in config menu
• mini home icon on yaw compass at home angle position
• battery voltage from 2 sources, ( on taranis short pressing [ENTER]/[ENCODER] cycles between the sources)
  • frsky FLVSS voltage sensor if available (vs is displayed next to voltage)
  • flight controller via telemetry (fc is displayed next to voltage)
• parallel, series and independent battery wiring
• battery lowest cell if available or cell average if not
• battery current
• battery capacity and battery capacity used in mAh and % with vocal alerts for 90,80,70,60,50,40,30,25,20,15,10,4 levels
• efficiency as battery current/speed, value in mAh
• vertical speed (VSI) on bottom of HUD
• altitude on right side of HUD
• gps altitude
• gps fix extendend status (2D,3D,DGPS,RTK)
• gps HDop
• satellite count (Note: the highest reported count is 15 sats due to telemetry library restrictions)
• flight time (uses OpenTX timer 3) with vocal time alerts and spoken flight time
• rssi value
• transmitter voltage
• home distance
• total travel distance calculated from speed
• horizontal ground speed or airspeed (available if configured in mission planner, see here)
• home heading as rotating triangle
• mavlink messages with history accessible with [PLUS]/[MINUS] on Taranis or by accessing the dedicated page on Horus (on Horus check this guide)
• english, italian, french and german sound files for selected events: battery levels, failsafe, flightmodes, alerts and landing
• lcd panel backlight control for the Horus radios, see this
• full telemetry reset on timer 3 reset, see this
• PX4 flight modes support when used with a Teensy running the mavlinkToPassthru firmware
• vocal playback for a subset of mavlink status messages
• up to 6 frsky sensors can be displayed on screen

Advanced Features

• offline GPS cartography on Frsky Horus radios and Jumper T16 radios
• dual battery support (dual FLVSS and/or dual battery from ArduPilot) short press [ENTER] on Taranis or [ENCODER] on Horus to display second battery info. If a second battery is detected there will be a "B1+B2" label on screen (in Widget mode follow this guide)
• capacity ovveride for battery 1 and 2
• tracking of min/max values for battery/cell voltage, current, altitude, ground and vertical speed, short press [MENU] on Taranis or [SYS] on Horus to display them, an up pointing arrow will indicate max values whereas a down pointing arrow will indicate min values (in Widget mode follow this guide)

• vocal alerts for battery levels,
• vocal fence: max distance and min/max altitude alerts
• configurable vocal timer alert every n minutes
• sensors VFAS,CURR,Alt,VSpd,GAlt,Hdg,GSpd,Fuel,IMUt,ARM are exposed to OpenTX, see the wiki for details.