Happymodel Cine8 DIY 85mm 3S Crazybee F4 V3.1 12A ESC 2 Inch Brushless CineWhoop FPV Racing Drone BNF w/ 5.8G 40CH 400mW VTX Caddx ANT 1200TVL Camera


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About this item


It is DIY FPV Racing Drone.

You need assemble all parts by yourself.


This Kit is very easy to build , no solder work any more, just assemble then plug and play .  

Very cheap but equipped with high-performance and stable components.

The frame is formed by high-precision TPU 3D printing, fixed with carbon fiber board and the use of integral foam to prevent collision.

Every one could enjoy the fun of building their own FPV Cinewhoop.


Brand Name: Happymodel

Model: Cine8

Item Name: DIY 85mm F4 3S Brushless CineWhoop FPV Racing Drone BNF

Wheelbase: 85mm
Size: 145x140x23mm
Weight: 73g (without battery)
Weight: 99g (with Insta360, NOT Included in package)

EX1202.5 8000KV Motor

Model: EX1202.5

Item Name: 1202.5 8000KV 2-3 Brushless Motor

No.of Cells: 2-3S Lipo

Stator Diamter:12mm
Stator Length:2.5mm
Shaft Diameter:Φ1.5mm
Motor Dimension(Dia.*Len): Φ14×14.5mm
Weight: 4.4g

Gemfan D51 2020 4-Blade Propeller




Props Dia:50.3mm

Center Thickness:4.5mm

Center Hole Dia:1.5mm 3 holes

CRAZYBEE F4 V3.1 Flight Controller

Frsky SPI RX version) CRAZYBEEF4 V3.1 FC  Firmware target: CrazybeeF4FR

(External Flysky Fli14+ RX version) CRAZYBEEF4 V3.1 FC  Firmware target: CrazybeeF4FR

(External Speki+ RX version) CRAZYBEEF4 V3.1 FC  Firmware target: CrazybeeF4FR

(External TBS CRSF NANO version) CRAZYBEEF4 V3.1 FC  Firmware target: CrazybeeF4FR MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU-6000(SPI connection)
Board Size: 28.5×28.5mm
Power Supply: 2-4S Battery input (DC 7V-17V)
Built-in Betaflight OSD(SPI Control)
Built-in 5V 1A BEC

Onboard 12A 4in1 ESC

MCU Upgraded to EFM8BB21
Power Supply: 2-4S LiPo/LiPo HV (7v/17v)
Con. Current: 12A

Burst Current: 15A (5 seconds)
Support BLHeliSuite programmable
Factory firmware: F_H_40_REV16_8.HEX
Default protocol: DSHOT600

Onboard Frsky SPI D8 Receiver Version

CC2500 Hardware

Compatible with FrskyD FrskyX Frsky_X_LBT SFHSS REDPINE protocol

Channels: 8ch
Failsafe support

Diversity 2.4G receiver system
No ground interference: above 300meter

External Flysky Fli14+ Receiver

Channel: 14
Protocol: AFHDS-2A
2.4G Mode: The second generation of an enhanced version of the automatic FM digital system
Antenna Length: 50mm  (single antenna)
Input Power: 4.0-6.5V DC
Weight: Only 1g
Size: 19.5mm*12mm*5mm
Color: Black
Signal Output: IBUS
RSSI Output: Channel14
No ground interference: >500m

External DSMX/2 Receiver

Dimension: 20×12.4x5mm
Support protocol: DSM2/DSMX
Output Signal configuration: SRXL(Set Spektrum2048/SRXL for the serial receiver provider)
Antenna connector: I-PEX MHF3
Antenna length: 70mm
Input voltage: 3.6v~13v
Input current: 100ma
Channels: Max12ch(usually channel 12 is used for RSSI)

External TBS CRSF Nano Receiver 

Original TBS CROSSFIRE Receiver, CRSF Protocol, Official TBS transmitter compatible

5.8G 40CH 400mw VTX

Output power: 25mw~400mw switchable
Frequency: 40CH
Input voltage: 3.3V 5.5V
Current consumption: 400mA(type)
Frequency: 5.8GHz 5bands 40 channels
With Race band 

SmartAudio ready

Caddx ANT 1200TVL Camera

Image Sensor: 1/3″ CMOS Sensor

Horizontal Resolution: 1200 TVL

TV System: NTSC or PAL 

IMAGE: 16:9 or 4:3

Synchronization: Internal

Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000

S/N Ratio : >52dB (AGC OFF)

Video Output: CVBS

Lens: 1.8mm

Min. Illumination: 0.001Lux@F1.2

Auto Gain Control: YES


WDR: Global WDR


Dimensions: 14*14mm(with bracket to 19*19mm)

Wide Power Input: DC 3.7-18V

Work Temperature: -20℃~+60℃

Weight: 2g (N.W.)

Lipo Battery Tattu 3S 11.4V 450mAh Lipo Battery


– No Solder work need and easy to build

– Very reliable and resistant to drops

– Stable and smooth flying

– Insta360 fixed mount ready ( insta360 camera not included)

– Smooth and powerful

Package Included:

1x Cine8 85mm Frame

1x Optional Receiver

4x EX1202.5 8000KV Motor

2x Gemfan D51 2020 4-Blade Propeller CW

2x Gemfan D51 2020 4-Blade Propeller CCW

1x Caddx ANT 1200TVL Camera

1x 5.8G 400mW VTX

1x TypeC USB Adapter

1x Tattu 3S 11.4V 450mAh Lipo Battery

Shipping information Please allow 7 - 15 business days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Dark Orange Happymodel Cine8 DIY 85mm 3S Crazybee F4 V3.1 12A ESC 2 Inch Brushless CineWhoop FPV Racing Drone BNF w/ 5.8G 40CH 400mW VTX Caddx ANT 1200TVL Camera
Happymodel Cine8 DIY 85mm 3S Crazybee F4 V3.1 12A ESC 2 Inch Brushless CineWhoop FPV Racing Drone BNF w/ 5.8G 40CH 400mW VTX Caddx ANT 1200TVL Camera
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