HappyModel BNF Crux3 3" Quad - Choose Your RX

The DSMX version is not currently not compatible with Spektrum DXE and DX6E radio transmitter. HappyModel is working on fixing this with the next release of BetaFlight.

A zippy 3" toothpick BNF, perfect for any size outdoor space. Includes a TPU mount for your insta360 go and operates on a variety of 2S Lipo batteries

Check out the HappyModel Crux3 Quad and Accessories Collection.

Be sure to check out all our pre-built quads, and all our Happymodel products! 

Specifications

• Wheelbase: 115mm
• Size: 97x97x35mm (without propellers)
• Weight: 41g (without battery)
• Recommend Lipo Battery: 2s 350mah/400mah/450mah/520mah Battery ( NOT Included)

EX1202.5 6400KV Motor

• Configuration :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: 28.5x28.5mm
• 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

• 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 (Optional)

• 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 (Optional)

• 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 (Optional)

• 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 (Optional)

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

• 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

• 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
• BLC: YES
• WDR: Global WDR
• DNR: 3D DNR
• Dimensions: 14*14mm(with bracket to 19*19mm)
• Wide Power Input: DC 3.7-18V
• Work Temperature: -20℃~+60℃
• Weight: 2g 

Includes

• 1x HappyModel BNF Crux3 3" Quad - Choose Your RX