41g Happymodel Crux3 115mm CrazybeeX FR V2.2 1-2S 3 Inch Toothpick BNF w/ Caddx 1200TVL – Support Insta360 Go



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41g Happymodel Crux3 115mm CrazybeeX FR V2.2 F4 AIO ESC 25/200mW VTX 1-2S 3 Inch Toothpick FPV Drone BNF w/ 1202.5 Motor Caddx ANT 1200TVL Camera – Support Insta360 Go

Package Included:

1x Crux3 Frame and Canopy

1x Optional Receiver

1x F4 Flight Controller AIO 5A ESC Board

1x 5.8G 25-200mW VTX ( built-in Flight controller)

4x Happymodel EX1202.5 6400 KV Motor

4x Gemfan 3018 Propeller CW

4x Gemfan 3018 Propeller CCW

1x Caddx Ant 1200TVL Global WDR with OSD 2g Ultra Light Nano FPV Camera

1x Screw Driver

1x Propeller Disassemble Tool

1x Happymodel Handbag



Brand Name: Happymodel

Model: Crux3

Item Name: 115mm F4 OSD 1-2S 3 Inch Toothpick FPV Racing Drone

Wheelbase: 115mm

Size: 97x97x35mm (without propellers)

Optional Receiver Version:

Internal SPI Frsky version (Compatible with ACCST D8/D16, Recommend D8 mode)

Internal SPI Flysky version(Compatible with AFHDS and AFHDS-2A Flysky transmitter)

Internal SPI DSM2/DSMX version(Compatible with Spektrum or Multiprotocol DSM2/X radio)

External Frsky RXSR receiver version(ACCST D16 sbus output)

External TBS Crossfire Nano receiver version

Weight: 41g (without battery)

Recommend Lipo Battery: 2s 350mah/400mah/450mah/520mah Battery ( NOT Included)

EX1202.5 6400KV Motor Configu-ration:9N12P
Stator Diamter:12mm
Stator Length:2.5mm
Shaft Diameter:Φ1.5mm
Motor Dimension(Dia.*Len):Φ14*14.5mm
Weight: 4.4g
No.of Cells(Lipo):1-2S
Gemfan 3018 2-Blade Propeller Center Thickness:5.5mm

Prop Diameter:76.5mm

Center Hole diameter:1.5mm

 CrazybeeX FR V2.2 F4 Flight Controller MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU6000 (SPI connection)
Board Size: 28.5×28.5mm
Power Supply: 1-2S battery input (DC 2.9V-8.7V)
Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
Built-in Betaflight OSD(SPI Control)
Built-in 5.8G VTX
Built-in SPI Frsky/Flysky receiver or no receiver
Built-in 5V 1A BEC

(Frsky SPI RX Version) CRAZYBEEX FR V2.2 FC  Firmware target: CrazybeeF4FR

(Flysky SPI RX Version) CRAZYBEEX FS V2.2 FC Firmware target: CrazybeeF4FS

(DSM2/X SPI RX Version)CRAZYBEEX DXS V1.0 FC firmware target: CrazybeeF4DXS

(External Frsky RXSR Version) CRAZYBEEX PNP V2.2 Firmware target: CrazybeeF4DX

(External TBS CRSF NANO Version) CRAZYBEEX PNP V2.2 Firmware target: CrazybeeF4DX

Onboard 5A BL_S 4in1 ESC MCU upgraded to EFM8BB21
Power supply: 1S LiPo/LiPo HV

Current: 5A continuous peak 6A (3 seconds)
Support BLHeliSuite programmable
Factory firmware: S_H_50_REV16_7.HEX
Default protocol: DSHOT600

Onboard Frsky SPI D8 Receiver Version SPI BUS receiver Frsky D8 compatible
Compatible Non EU transmitter D8 model

Channels: 8ch
Failsafe support
No ground interference ( Transmitter and receiver 1 m from the ground): 200m~300m

Onboard Flysky SPI receiver Version Protocol: AFHDS and AFHDS-2A Switchable
Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)
No ground interference ( Transmitter and receiver 1 m from the ground): 200~300m

Failsafe support

Onboard DSM2/X SPI receiver Version SPI BUS receiver DSM2/DSMX compatible

Channels: Max 12ch
Failsafe support
No ground interference ( Transmitter and receiver 1 m from the ground): 200m~300m

RSSI enable (show on the goggles)

External Frsky R-XSR receiver version Weight: 1.5g

Number of channels: 16CH (1-16CH from SBUS channel, 1~8CH from CPPM channel)

Operating Voltage Range: 3.5V~10V

Operating Current:70mA@5V

Firmware Upgradable

Compatibility: FrSky X Series modules and radios in D16 mode

Could support Frsky New ACCESS Protocol ( Upgrade firmware)

External TBS CRSF Nano receiver version Original TBS CROSSFIRE Receiver  ,CRSF Protocol , Official TBS transmitter compatible
Onboard 5.8G 40CH 25/200mW VTX Output power: 25mw~200mw switchable
Frequency: 40CH
Input voltage: 3.3V 5.5V
Current consumption: 300mA(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 Switchable

IMAGE:  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.)


– 41gram 1-2s brushless Toothpick drone

– New AIO 4in1 CrazybeeX flight controller

– CADDX ANT 1200tvl Camera

– New 1202.5 brushless motor

– XT30 connector

– Compatible with Insta360 Go Camera ( this camera is NOT Included, you can add it by yourself.)

Additional information


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