Zerotech DOBBY User manual

Quick Start Guide
V2.1
DOBBY Pocket Drone

Aircraft
The DOBBY Pocket Drone is pocket-sized and foldable flying
camera for everyone, featuring Auto Pull-away Short Video, Target
Tracking, Orbit shooting and other intelligent functions. It captures
4k, produces 1080P FHD Video and 13 megapixel photos. The
aircraft is controlled by Do.fun App on smart phone using Wi-Fi
connection.
①Power Button ②Manual adjustable Camera ③Arm
⑤Propellers④Propeller Clip ⑥Motors
①
②
③④
⑤
⑥

⑦Aircraft Status Indicator ⑧Visual Positioning Camera
⑩Battery
⑨Ultrasonic Sensor
⑪Batter Level Check Button ⑫Battery Level LEDs
⑬Micro-USB Port ⑭Reset Ostiole
⑦
⑧
⑨
⑩
⑪ ⑬ ⑭ ⑫

Appendix Specifications
Aircraft
199g
Expanded: 135mmx145mmx36.8mm；
Folded up: 135mmx67mmx36.8mm
3000m
9 minutes (at sea level)
0~40°C
28km/h
Outdoor: GPS&GLONASS dual satellite positioning
Indoor: optical flow & sonar positioning
50m using GPS positioning (may be adjusted by local regulations)
3m using optical flow positioning
100m (in open air free of interference)
Vertical : ±0.1m (ultrasonic positioning active);
±0.5m (outdoor)
Horizontal: ±0.3m (optic flow positioning active);
±1.0m (outdoor)
Weight
Size
Max. operating altitude
Flight duration
Operating temperature
Highest wind resistance
Positioning system
Max. ascent height
Max. control distance
Hovering accuracy
Sensor
Lens
Pitch Range
Photo Size
Photo shooting modes
Video shooting modes
EV range
Timed shot countdown
Video recording
Storage format
Storage capacity
Data port type
1/3.06” CMOS; Effective pixels: 13M
FOV75°; 28mm (35mm format equivalent); f/2.2; Focus at ∞
- 90°~22.5°
4208x3120
Single shot Burst shot (2-15 photos) Timed shot
HD video shooting
Auto Pull-away short video shooting
Target tracking video shooting
Face tracking video shooting
- 12；- 8；- 4；0；4；8；12
Off；3s；5s；10s；20s
4K@30fps,1080p@30fps after EIS on
Photo: JPG
Video: MP4 (MPEG-4 AVC/H.264)
16GB
Micro-USB
Camera
Product name: DOBBY
Model: DB16-100B
SW Version：DB20160617
HW Version：1B

Rated capacity
Model
Rated energy
Nominal voltage
Battery type
Operating temperature (charge)
Operating temperature (discharge)
Max. charge voltage
970mAh
D151 / D150
Model DBC15Q
7.37Wh
7.6V
LiPO 2S
5~45°C
5~45°C
8.7V
Charging port type
Wi-Fi frequency
EIRP
2.4GHz；5GHz
Battery
Power Supply
Charger
Wi-Fi
9V 2A
8.7V 1.5A
Input
Output
Type-C
Model DBS15Q
Input AC 100-240V 50/60Hz 500mA
Output DC 5V/2A 9V/2A 12V/1.5A
2.4GHz：19dBm
5GHz：13dBm

1. Download the Do.fun App
2. Check the Battery Level and Charge
Search for “Do fun” on the APP Store or Google Play, or scan the
QR code to download the app on your mobile device. Read the
guide on your App interface to understand each button. Before the
flight, you have to register your account on Do.fun.
Press the Battery Level Button, the Battery Level Indicator will
show the current battery level. If any of the lights are off, please
charge the battery.
Plug the battery down to the charger. Use the USB cable to
connect the charger to the adapter, and then plug the adapter into
a power socket to begin charging.
When charging, the Charging Status Indicator will be solid
orange/red. If the light turns solid green, it means it has completed
charging. Turn off the power source and remove the battery from
the charger.
Do.Fun App
Battery and Charger Connection for Charging
Battery
Charger
Battery Level Button
Battery Level Indicator
Charging Status Indicator
Charging Port

3. Preparing the Aircraft
Plug the Battery in the direction shown above. Do not reverse it!
⒝．Insert the battery, make sure the battery is in the same directi
-on as above.
⒜．Fully unfold arms

4. Connect Wi-Fi and activate the APP control
⒞. Power on the aircraft
Long press the Power Button for 3 seconds, release until the light
flashes blue. When you hear the sound, it means the aircraft is
ready.
Check the Wi-Fi name at side edge of aircraft. Search the Wi-Fi
started with DOBBY and enter the default password “zerotech”.
After the connection of Wi-Fi, open the Do.fun App and tap the icon
“ ” to enter the controlling interface.
Hold
Power Button
SN: ****************
WIFI: Dobby-******
PWD: zerotech
SSID
Password

Attention:
MUST calibrate in the following circumstance:
● First flight and first outdoor flying
● The flight location is far away from last location you flied
● When the Aircraft Status Indicator flashes purple
● The drone is drifting and cannot fly in straight line
Open the aircraft arms to avoid obstruct of calibration;
Avoid calibrating in strong magnetic interference field;
Do not put the aircraft with other magnetic materials and electronic
device (eg: magnet, phone, table, Speaker) together.
The Wi-Fi signal projector is on the aircraft.
The Wi-Fi name and password can be changed in the Do.fun
APP.
Do.Fun
5. Calibrate and Prepare for the take-off
In the flying/photography interface, tap in the top
right corner, enter “Settings” - “Calibrate Compass” , and
follow the on-screen prompts to calibrate the compass.
6. Flight/Capture
Follow the instruction on Do.fun App to fly aircraft.
Three flight control modes are Motion Sense, Stick and Safe Stick.
The default camera direction is for selfie. You can switch the
capture button to do photo/video/Auto Pull-away Short Video. All

7. Fly Safe
Do the first flight in outdoor open area with strong GPS signal.
Do stay away from the rotating propellers and motors.
Outdoor Fly:：
Avoid flying over or near obstacles, crowds, high voltage power
lines, trees or bodies of water.
DO NOT fly near strong electromagnetic sources such as power
lines and base stations as it may affect the onboard compass.
DO NOT use the aircraft in adverse weather conditions such as
rain, snow, fog and wind speeds exceeding 10m/s.
the photos and videos will be saved in built-in 16G memory of
DOBBY and can be previewed/downloaded in the media library on
App.
≥10m/s
<50m
<100m

Caution:
The aircraft function will be affected if attitude of fly location is
above 3KM.
If the GPS signal is weak, the aircraft will switch to optical flow
positioning mode, which should satisfy with certain conditions. Pls
refer to “Indoors Fly”
Indoor Fly:
● Indoor fly is based on optical flow positioning. The area below
should have clear texture, the texture should be not be too sparse
or closed.
● Illumination of indoor fly should be sufficient(Illumination >15 lux),
e.g.: normal daylight.
●Not suggested to fly fast under 0.5m, the optical flow positioning
will not work.
NO Fly Zone
DO NOT fly in any No Fly Zone according to local laws and
regulations.
Register
Pls register according to local laws and regulations.
This guide only covers basic information on DOBBY’s operation. Please read the
instructions in the app or download User Manual from our official website
(http://www.zerotech.com/en/index.html) for more details.
This guide will be irregularly updated as necessary, and is subject to renewal
without prior notice. Please visit our official website (www.zerotech.com) to
download the latest version.
DOBBYTM is a trademark of ZEROTECH. Copyright © 2015 ZEROTECH All Rights Reserved.

&
DOBBY Do.Fun
ZEROTECH (Beijing) Intelligence Technology Co., Ltd.
www.zerotech.com