The Naza-H autopilot system is a new platform designed for the
helicopter model enthusiast. It inherits the Naza series' All-in-One
design with an inner damping and many other built-in high performance
functions (tail gyro, flybarless, and multiple flight control modes) and
it also supports D-BUS. With the optional GPS module, stability is no
longer a problem. From novice to aggressive 3D, the Naza-H perfectly
meets the needs of different flying styles. It is not just another FBL
controller; it is the best choice for the discerning model helicopter
Electrical & Mechanical:
Naza-H has inherited the All-in-One design of the Naza
series of autopilot systems. With the innovative All-in-One design, it
contains inner damping, controllers, a 3-axis gyroscope, a 3-axis
accelerometer and a barometer in its light and small main controller. It
simplifies installation and saves space and weight and its firmware can
be upgraded over the internet.
||Built-in Tail Gyro/Flybarless Supported
The high-performance FBL (flybarless) system has replaced
the mechanical stabilization for ESP (Electronic Stability Program)
which reduces power loss, works more efficiently and makes 3D flight
easier and less demanding on the power train. Naza-H can also be used
with Flybar helicopters, giving more precise flight control using
Attitude or GPS modes. There is no need for a separate tail gyro, it is
built into the Naza-H.
||Semi-Auto Take-off & Landing
This feature will be available in the following new firmware
of Naza-H. In?GPS Atti. Mode?or?Atti. Mode?, requiring only pushing the
throttle (collective pitch) stick gently to take-off, the Naza-H will
be in charge of the cyclic pitch/roll stabilization. The whole flight
can be completed in one flight mode, which is very convenient for novice
||Support for Multiple Electric Helicopter Platforms
Naza-H is suitable for a variety of electric helicopter
platforms from small to large, such as 450, 500, 600 and 700 size, etc.
At the same time Naza-H supports different swashplate types. In addition
to the most commonly used 6 types of swashplate, users can also use
virtual swashplate rotation to fine tune the helicopter characteristics.
||Real-Time Voltage Monitoring
Naza-H can measure the servo voltage and can also measure
the power battery voltage if the customer uses the DJI BEC. Users can
set a safe voltage threshold according to their usage, when the voltage
is lower than the preset voltage, the main controller will raise an
alarm through the LED indicator.
||Advanced Attitude and Control Algorithm
Naza-H inherited the high stability technology of DJI
autopilot systems. It combines a GPS (optional), a 6-DoF inertial
measurement unit, a magnetic field meter, and a barometric altimeter
with the most robust algorithms in robot control theory. With the
advanced GPS/INS sensor fusion algorithm technology and the highly
robust H-infinity control as the foundation, it makes the whole system
more accurate even in high vibration and high mobility environments. All
these ensure the helicopter always maintains flight stability, mobility
and precision, all of which makes flying easier.
The plug and play Naza-H GPS module can provide accurate positioning.
With the GPS Module, Naza-H can have the longitude, latitude and
altitude locked even in windy conditions to achieve precise hovering
within a small area.
||Mulitple Flight Control Modes/Intelligent Switching
Naza-H offers three control modes: GPS Attitude Mode (with optional GPS
module), Attitude Mode and Manual Mode. Customers can switch between the
three modes using the transmitter.
Naza-H supports both ordinary receivers and the Futaba S-Bus receiver.
The S-Bus receiver uses only one servo cable to connect S-Bus and the
Naza-H, utilizing seven channels of the receiver. The installation is
very neat and tidy due to less wiring.
||Independent LED Module
The Independent LED module makes the indication of the flight status and
the system status to the ground much clearer. The pilot can get
information more quickly and more conveniently, even at night, he/she
can get real-time flight information feedback through the LED flashing
frequency and colour. In addition, the module has a USB interface, which
is used for parameter settings and firmware upgrade.
Through the Naza-H you can set the intelligent failsafe for protection,
which guarantees the aircraft will automatically hover when the Tx
signal is lost.
||Independent BEC Module - OPTIONAL
The independent BEC module, with a wide voltage input (11V-52V) and a
variable voltage output (5.8V, 7.4V) can power not only the main
controller, but also the servos and receiver. Users can change the
output voltage according to their servos, and stable output current is
provided without an extra battery pack. The use of the BEC makes the
aircraft lighter and the voltage more stable, plus less batteries to
||Simple Assistant Software ad Firmware Upgrade
The user interface of the assistant software has been comprehensively
updated, and instructions will automatically appear which is very
convenient. In addition, on the left of each menu section there is
detailed introduction. The logical design makes your parameter settings
more simple and convenient. Like other DJI products the Naza-H firmware
can be upgraded online.
• Size (mm): Main Controller - 45.5x31.5x18.5, LED - 25x25x7, GPS - 46(diameter)x9
• Weight: Main Controller - 26g, LED - 13.4g, GPS - 21.3g
• Operating Temperature: -10°C-50°C
• Input Voltage: Main Controller - 4.8-8.4V, LED - 4.8-8.4V, GPS - 4.8-8.4V
• Consumption: Main Controller - 1.5W (300mA@5V), LED - 0.3W (50mA@5V), GPS - 0.3W (50mA@5V)
Software Functions Supported:
• Autopilot System: Manual /Atti . /GPS Atti.(with GPS module)
• Built-In Functions: Tail Gyro, Flybarless supported, Auto Hover or
Level Fail Safe, S-Bus/PPM Receiver Supported, Low-voltage Alarm (RX
voltage and Motor voltage if using the DJI BEC)
Hardware Functions Supported:
• Supported Helicopter Types: 450, 500, 600, 700 Electric Helicopters
• Supported Swashplate Types: H1, 120°, 140°, Four Servo 90°
• Supported Servo Output: Analog 50HZ, Digital 145HZ (1520us center point)
• Tail Servo Output: Analog 50HZ(1520us center point), Digital
33Hz/560Hz(760us center point), Digital 125Hz/165Hz/270Hz/333Hz(1520us
• Recommended Power Supply: LiPo Battery
• Input Channel: 8
• Output Channel: 8
• Assistant Software System Requirement: XP 32,64; win7 32,64
• Performance: Manual Mode, Atti. Mode, GPS Atti. Mode
• Hovering Accuracy: Vertical: ± 0.8m, horizontal: ± 2.5m
• Flight Height Limit: R/C range
• Max Yaw Angular Velocity: 450 deg/s, 130 deg/s
• Max Tilt Angle: None, 45 deg
• Max Ascent / Descent: None (Depending on the heli), 6m/s