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FY-91Q Navigation Edition


System SpecificationsFY-91Q Module
Mode 3Return to Home
Mode 1Stabilizer Mode
Mode 1Stabilized Mode
Mode 2Automated Hover Hold.
Mode 3Automated Return to Home Mode.

Details:, FY-91Q flight controller for helicopters, What's Included:, , FY-91Q Navigation Edition contains the following hardware:, • FY-91Q control module x 1;, :, The FY91Q can be installed and flown it the following multi-rotor aircraft:, , :, FY-91Q have been tested to work with the following RC systems:, • Robbe-Futaba PPM / PCM 1024 / PCM G3 mode, 2.4 GHz systems, Mode 2:, Automated Hover Hold,

Multi-rotor flight stabilization & Autopilot System

• FY91Q RC receiver connection cable pack x 1;
• GPS & COMPASS Interface module x 1;
• FY GPS Receiver x 1
• Double-sided adhesive Damper pad x 1;
• Self-adhesive Velcro sponge x 2;
• GPS connecting wires x 1
• Jumper for gyro resetting x 1

Operating voltage  4.0~6.0 Volt
Current consumption  50mA (5V input)
Dimensions  55 x 33 x 20 mm
Weight (not including wires)  20g
Operating Temperature  -25°C~ +70°C
The maximum allowable rotation rate  3 rotations per minute
GPS & COMPASS INTERFACE MODULE
Operating voltage  4.0~6.0 Volt
Current consumption  60mA (5V input)
Dimensions  55 x 33 x 20 mm
Weight (not including wire)  20g
Temperature range  -25°C~ +70°C

Applicable Aircraft Models
4 motored Quadcopters;

Tri-axial rotory aircraft with 6 motors (Y6)

Tri-axial rotory aircraft with 4 motors (Y4)

Six-axial multi-rotor aircraft (Hexacopters)

Radio control compatibility
• Graupner/JR PPM 8, PPM 12, SPCM mode
• MPX PPM8, PPM 12 with UNI mode
• Any remote control system using the standard of 1.5 ms neutral position.

Receiver PPM
signal level

900-1200μs

1200-1800μs

1800-2100μs

FLIGHT MODES

In this mode, the FY-91Q will stabilize the multi-rotor aircraft for normal flight. Full
flight direction control is given to the pilot.

In Hover Hold, the aircraft will maintain hover altitude and position. The GPS and
Compass Module must be connected to the FY91Q with at least 5 GPS satellites
detected.

Activating this mode will automatically initiate the aircraft to fly back to the Home
point. Requires the GPS and Compass Module to be connected to the FY91Q with at
least 5 GPS satellites detected.

Open FY91Q manual

Download FY91Q Parameter Setting Software

Download USB TTL Cable Driver for Windows 7

Download USB TTL Cable Driver for Windows XP

Instructions for Firmware Upgrade Procedure
Download Firmware Software
Download Firmware Version 1.1 (.bin file)
Instructions for Firmware Version 1.1 Procedure


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Found 11 years, 9 months ago



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