It is not recommended for children under the age
of 14 to use this product without adult supervision.
Please note that in Japan the recommended age
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is 15 years. Adults should keep the aircraft out of
the reach of children and exercise caution when
operating this aircraft in the presence of children.
This product incorporates various advanced control
technologies. However, inappropriate use of the
product could result in personal injury or property
damage. Please read the materials associated with
the product before your first use of the product.
These documents are included in the product
package and/or are available online on the SZ RYZE
TECHNOLOGY CO., LTD ("Ryze Tech") website
(http://www.ryzerobotics.com).
This product is a ying camera that oers easy ight
when in good working order as set forth below.
Visit http://www.ryzerobotics.com for the most
current instructions and warnings. Users operating
their aircraft in the United States should visit http://
knowbeforeyoufly.org for more information about
ight safety and compliance.
The information in this document aects your safety
and your legal rights and responsibilities. Read
this entire document carefully to ensure proper
conguration before use. Failure to read and follow
the instructions and warnings in this document may
result in serious injury to yourself or others, damage
to or loss of your Ryze Tech product, or damage to
other objects in the vicinity.
By using this product, you hereby signify that
you have read this disclaimer carefully and that
you understand and agree to abide by the terms
and conditions herein. EXCEPT AS EXPRESSLY
PROVIDED IN RYZE TECH AFTER-SALES
SERVICE POLICIES AVAILABLE AT HTTP://
RYZEROBOTICS.COM/SERVICE, THE PRODUCT
AND ALL MATERIALS, AND CONTENT AVAILABLE
THROUGH THE PRODUCT ARE PROVIDED “AS
IS” AND ON AN “AS AVAILABLE” BASIS, WITHOUT
WARRANTY OR CONDITION OF ANY KIND, EITHER
EXPRESS OR IMPLIED. RYZE TECH DISCLAIMS
ALL WARRANTIES OF ANY KIND, EXCEPT AS
EXPRESSLY PROVIDED IN RYZE TECH AFTER-
SALES SERVICE POLICIES, WHETHER EXPRESS
OR IMPLIED, RELATING TO THE PRODUCT,
PRODUCT ACCESSORIES, AND ALL MATERIALS,
2
INCLUDING: (A) ANY IMPLIED WARRANTY OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, TITLE, QUIET ENJOYMENT, OR NONINFRINGEMENT; AND (B) ANY WARRANTY
ARISING OUT OF COURSE OF DEALING, USAGE,
OR TRADE. RYZE TECH DOES NOT WARRANT,
EXCEPT AS EXPRESSLY PROVIDED IN RYZE
TECH LIMITED WARRANTY, THAT THE PRODUCT,
PRODUCT ACCESSORIES, OR ANY PORTION
OF THE PRODUCT, OR ANY MATERIALS, WILL
BE UNINTERRUPTED, SECURE, OR FREE OF
ERRORS, VIRUSES, OR OTHER HARMFUL
COMPONENTS, AND DOES NOT WARRANT THAT
ANY OF THOSE ISSUES WILL BE CORRECTED.
NO ADVICE OR INFORMATION, WHETHER ORAL
OR WRITTEN, OBTAINED BY YOU FROM THE
PRODUCT, PRODUCT ACCESSORIES, OR ANY
MATERIALS WILL CREATE ANY WARRANTY
REGARDING RYZE TECH OR THE PRODUCT THAT
IS NOT EXPRESSLY STATED IN THESE TERMS.
YOU ASSUME ALL RISKS FOR ANY DAMAGE THAT
MAY RESULT FROM YOUR USE OF OR ACCESS
TO THE PRODUCT, PRODUCT ACCESSORIES,
AND ANY MATERIALS. YOU UNDERSTAND AND
AGREE THAT YOU USE THE PRODUCT AT YOUR
OWN DISCRETION AND RISK, AND THAT YOU
ARE SOLELY RESPONSIBLE FOR ANY PERSONAL
INJURY, DEATH, DAMAGE TO YOUR PROPERTY
(INCLUDING YOUR COMPUTER SYSTEM OR
MOBILE DEVICE OR RYZE TECH HARDWARE
USED IN CONNECTION WITH THE PRODUCT)
OR THIRD PARTY PROPERTY, OR THE LOSS OF
DATA THAT RESULTS FROM YOUR USE OF OR
INABILITY TO USE THE PRODUCT.
SOME JURISDICTIONS MAY PROHIBIT A
DISCLAIMER OF WARRANTIES AND YOU
MAY HAVE OTHER RIGHTS THAT VARY FROM
JURISDICTION TO JURISDICTION.
Ryze Tech accepts no liability for damage, injury or
any legal responsibility incurred directly or indirectly
from the use of this product. The user shall observe
safe and lawful practices including, but not limited to,
those set forth in these Safety Guidelines. You shall
be solely responsible for all your behaviors when
ying Tello.
Warnings
1. Stay away from rotating propellers and motors.
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2. DO NOT touch the underside of the aircraft as it
may be hot.
3. Never use non-Ryze Tech batteries and DO NOT
short-circuit the Flight Battery.
4. Important information is included on the product
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package and in the documentation included in
the product package. Read all of this information
carefully and retain the product package and
documentation for future reference.
5. Always use an FCC/CE (depending on
location) certified USB adapter that is rated
at 5 V and 1.5 A or above.
6. Ensure the aircraft is powered o before charging.
It cannot be charged when it is powered on.
7. DO NOT charge a Flight Battery immediately after
ight, because its temperature may be too high.
DO NOT charge a Flight Battery until it cools
down to near room temperature.
8. Charge the Flight Battery in the temperature range
41° to 113° F (5° to 45° C). The ideal charging
temperature range is 72° to 82° F (22° to 28° C).
9. If a low battery warning appears, charge the
Flight Battery until the Flight Battery level reaches
between 30 and 60 % for long-time storage.
10. Discharge Flight Batteries to the range 40 to
65% if they will NOT be used for 10 days or
more. This can greatly extend battery life.
Regulations
To avoid serious injury and property damage,
observe the following rules:
1. DO NOT operate in the vicinity of manned aircraft,
regardless of altitude. (Land immediately if
necessary.)
2. DO NOT y the aircraft in or at densely populated
areas including cities, sporting events, exhibitions,
and performances.
3. DO NOT fly the aircraft above the relevant
maximum altitude set forth in your local laws and
regulations.
4. Remain well clear of and DO NOT interfere with
manned aircraft operations. Be aware of and
avoid other aircraft and obstacles at all times.
5. DO NOT y the aircraft near or inside no y zones
specified by local laws and regulations. The no
y zone list includes: airports, borders between
two sovereign countries or regions, and major
cities/regions, and is continuously updated. DO
NOT y around sensitive infrastructure or property
such as power stations, water treatment facilities,
4
correctional facilities, heavily traveled roadways,
government facilities, or military zones.
6. Maintain visual line of sight with your aircraft at all
times and use an observer to assist if needed.
7. NEVER use the aircraft to carry illegal or
dangerous goods/payloads.
8. Make sure you understand the nature/type of your
ight operation (such as for recreation, for public
use, or for commercial use) and have obtained
corresponding approval and clearance from the
related government agencies before ight. Consult
with your local regulators for comprehensive
definitions and specific requirements. Users
operating their aircraft in the United States
should first visit http://www.knowbeforeyoufly.
org and take the most appropriate action for their
circumstances.
9. Please note that remote-controlled aircraft may
be banned from conducting commercial activities
in certain territories and regions. Check and follow
all local laws and regulations before flying as
those rules may dier from those stated here.
10. Respect the privacy of others when using the
camera. Make sure you comply with local
privacy laws, regulations, and moral standards.
DO NOT conduct surveillance operations such
as image capture or video recording on any
person, entity, event, performance, exhibition, or
property without authorization or where there is
an expectation of privacy, even if the image or
video is captured for personal use.
11. Please be advised that in certain areas, the
recording of images and videos from events,
performances, exhibitions, or commercial
properties by means of a camera may
contravene copyright or other legal rights, even
if the image or video is shot for personal use.
Flight Limit
1. Fly NO higher than 33 ft (10 m) above ground level
and stay away from any surrounding obstacles.
2. The Vision Positioning System is only effective
when the aircraft is at altitudes of 1.0 to 98.4 ft
(0.3 to 30 m) and works best at altitudes of 1.0 to
19.7 ft (0.3 to 6 m).
3. The performance of the Vision Positioning System
is aected by the surface being own over. The
aircraft automatically changes to Attitude mode
when the Vision Positioning System is unavailable.
In Attitude mode the aircraft is not able to position
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5
itself. Operate the aircraft with great caution in the
following situations, which may cause the aircraft
to enter Attitude mode:
a. Flying at high speed below 2 ft (0.5 m).
b. Flying over monochrome surfaces (e.g. pure
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black, pure white, pure red, pure green).
c. Flying over highly reective surfaces.
d. Flying over water or transparent surfaces.
e. Flying over moving surfaces or objects.
f. Flying in an area where the lighting changes
frequently or drastically.
g. Flying over extremely dark (< 10 lux) or bright
(> 100,000 lux) surfaces or towards bright
sources of light (e.g. towards sunlight).
h. Flying over surfaces without clear patterns or
texture.
i. Flying over surfaces with identical repeating
patterns or textures (e.g. tiling).
j. Flying over small and fine objects (e.g. tree
branches or power lines).
k. Flying at speeds of over 11 mph (18 kph)
at 3.5 ft (1 m) or lower.
4. If the aircraft's Vision Positioning system fails for
3 seconds when its ying altitude is above 20 ft
(6 m), Failsafe Protection will automatically initiate
landing. If the Vision Positioning system recovers
during landing, Failsafe Protection will shut o and
the aircraft will hover.
5. The Vision Positioning System may not be able
to recognize patterns on the ground in very
dark (< 100 lux) environments. DO NOT take o
if there is a warning prompt in the Tello app telling
you that the environment is too dark.
In the Box
Aircraft ×1
(Propellers and Propeller
Guards included*)
6
Spare Propeller ×2 (pair)
Mission Pad ×4Micro USB Cable ×1
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Flight Battery ×1 Propeller Removal
Open-Source
Controller ×1
* The diagrams in this document are for reference only and
may dier from the actual product.
Tool ×1
Dot-Matrix
Display &
Distance Sensing
Module ×1
Quick Start
Guide × 1
Extension Board
×1
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1. Introduction
ROBOMASTERTM TT TELLOTM Talent includes
the aircraft and the Expansion Kit. Tello is a small
quadcopter that features a Vision Positioning System
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and an onboard camera. Using its Vision Positioning
System and advanced ight controller, it can hover
in place and is suitable for ying indoors. Advanced
features like Bounce mode, 8D Flips, and EZ Shots
make using Tello fun. Tello captures 5 megapixel
photos and streams 720p live video to the Tello
app on a mobile device. Its maximum ight time is
approximately 13 minutes*.
Experience DIY flight with an Expansion Kit that
includes an open-source controller, dot-matrix
display & distance-sensing module, and extension
board, which support programming with Arduino,
Scratch, MicroPython, and more.
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2
3
4
5
9
8
7
6
11
12
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6
1. Propellers
2. Motors
3. Aircraft Status Indicator
4. Camera
5. Power Button
6. Antennas
7. Vision Positioning System
* The maximum ight time was tested in windless
conditions ying at a consistent 9 mph (15 kph) and
without the expansion kit mounted. This value should be
taken for reference only.
8
8. Flight Battery
9. Micro USB Port
10. Propeller Guards
11. Open-Source Controller
12. Dot-Matrix Display
& Distance Sensing
Module
2. Downloading the Tello App and
Watching Tutorial Videos
Search for “Tello” on the App Store or Google Play
or scan the QR code to download the app on your
mobile device. To ensure flight safety, watch the
tutorial videos on the official Ryze Tech website
(http://www.ryzerobotics.com) before your rst ight.
Operating system compatibility: iOS v9.0 or later;
Android v4.4 or later.
Only use the Tello app for activation.
3. Charging the Battery
Insert the Flight Battery into the aircraft as shown.
To charge the Flight Battery connect the Micro USB
port on the aircraft to a USB adapter (not provided)
using a standard Micro USB cable.
Charging time: Approx. 1 hour and 30 minutes.
...
Blinking blue slowly: charging.
-
Solid blue: fully charged.
Always use an FCC/CE (depending on location)
certied USB adapter that is rated at 5 V and 1.5 A
or above.
Ensure the aircraft is powered o before charging.
It cannot be charged when it is turned on.
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4.PreparingforTakeo
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Press the power button
once to turn the aircraft on.
(Press again to turn o)
With the open-source controller connected, the
Wi-Fi network is RMTT-XXXXXX. The Wi-Fi network
is Tello-XXXXXX without the open-source controller
connected.
Launch the Tello app. Connection has been
established when the Aircraft Status Indicator
blinks yellow slowly and the live camera view is
shown on your mobile device.
Tello-XXXXXX
RMTT-XXXXXX
Enable Wi-Fi on your
mobile device and
connect to the network.
5. Flight
In the Tello app:
Auto Takeo and Auto Landing
Auto TakeoAuto Landing
Taking Photos and Recording Videos
Tap to switch between
Photo mode and Video
mode.
Use the Virtual Joysticks in the app to control the
aircraft (the default control stick mode is known as
Mode 2)
Left Stick
Turn Left
10
Up
Down
Turn Right
Tap to take a photo or
record video.
Right Stick
Left
OR
Forward
Backward
Right
6. Programming with Tello
The RoboMaster TT Tello Talent can be programmed
in several ways. Use the Tello EDU app for
programming when using a mobile device. Scan the
QR code to download the app on your mobile device
or search for “Tello EDU” on the App Store or Google
Play. Visit https://www.dji.com/robomaster-tt for more
information about using computer program software
to program the RoboMaster TT.
The Tello Edu app is compatible with iOS 10.0 (or
later) or Android 4.4 (or later).
Users should be condent ying a Tello before they
use the Tello Edu app to learn about programming.
Please note that the Tello app and Tello Edu app
cannot connect to the Tello simultaneously. Exit
one app before using the other.
7. Using the Open-Source
Controller and Dot-Matrix Display
& Distance-Sensing Module
Attach the dot-matrix display & distance-sensing module
to the open-source controller and attach the open-
source controller to the aircraft. Program via the Tello
EDU app or computer program software for DIY ight.
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Installation Notes
1. Installing the Propellers
When mounting, ensure that the gap between the
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bottom of the propeller cap and the motor is no
bigger than needed to insert the propeller removal
tool.
Mount marked propellers on the
motors with marked landing gear.
Mount unmarked propellers on the
motors with unmarked
landing gear.
2. Detaching the Propellers
Insert the propeller removal tool between the
propeller cap and the motor. Be sure to hold the
motor while detaching the propeller.
Always detach the propellers using the propeller
removal tool. DO NOT remove the propellers by
hand, or you may be seriously hurt, and may
damage the motors.
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3. Installing the Propeller Guards
Push each propeller guard inwards to wrap it around
the landing gear. Make sure it clicks into position and
that the protruding parts of the landing gear securely
t into the notches on the propeller guards.
4. Detaching the Propeller Guards
To remove a propeller guard place your nger and
thumb as shown in the figure below. With your
thumb, gently apply a twisting force to the lip that
protrudes from the propeller guard where it wraps
around the landing gear.
DO NOT use excessive force when removing
propeller guards as doing so may damage the
aircraft’s arms and you may get hurt.
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Specications
Aircraft
● Tello (Model: TLW004)
Weight (Propeller
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Guards Included)
Max Speed
Max Flight Time
Operating
Temperature
Operating Frequency 2.4 to 2.4835 GHz
Transmitter (EIRP)
Camera
●
Max Image Size2592×1936
Video Recording
Modes
Video FormatMP4
Flight Battery
●
Capacity 1100 mAh
Voltage 3.8 V
Battery Type
Energy 4.18 Wh
Net Weight 25±2 g
Charging
Temperature Range
Max Charging Power
Expansion Kit
Open-Source Controller
●
Model RMTTOC
Operating Mode
Wi-Fi
Bluetooth
MCU
Open-Source
Expansion
LED
14
87 g
17.8 mph (28.8 kph)
13 minutes (0 wind at a
consistent 9 mph
(15 kph))
32° to 104° F (0° to 40° C)
20 dBm (FCC)
<
19 dBm (CE)
<
19 dBm (SRRC)
<
HD: 1280×720 30p
LiPo
41° to 113° F
(5° to 45° C)
10 W
Direct Connection Mode,
Router Mode
2.4 GHz , 5.8 GHz
2.4 GHz
ESP32-D2WD, Dual-Core
Main Frequency:
160 MHz, Calculation
ability: 400 MIPS
Supports SDK, Arduino,
Scratch and MicroPython
14-pin expansion port
(I2C, UART, SPI, GPIO,
PWM, power source)
Full Color LED
Dot-Matrix Display & Distance Sensing Module
●
Dot-Matrix LED
Dot-Matrix Driver
function
Distance Sensing
Module
Maximum Sensing
Distance of TOF
Extension Board
●
DIY Connection14-pin extension port to
For more information, read the User Manual:
https://www.dji.com/robomaster-tt
This content is subject to change without prior notice.