HAPPYMODEL CRUX35 Analog FPV Micro Drone

CRUX35 is an ultra-lightweight 3.5Inch FPV Freestyle FPV Racing Drone, the weight of the whole drone is only 87g for the analog version. The Crux35 drone uses Happymodel EX1404 high-efficiency motor and HQPROP 3.5-inch three-blade propeller to ensure the largest thrust-to-weight ratio under the most efficient premise, which can bring you a smooth Freestyle flying experience.

The analog version is equipped with CADDXFPV Ant ant camera.

The receiver version is the UART ExpressLRS ( SPI version is discontinued )

Recommended (Not Included): Battery 4S 14.8v 750mAh to maximum 1100mAh.

 FEATURES

• Ultra-lightweight 3.5-inch BNF FPV Freestyle Drone
• Integrated ExpressLRS UART receiver
• High efficiency EX1404 power system
• Can be equipped with Naked Gopro or SMO4K
• Support 3-4S battery 4S 750mah battery is recommended, maximum support 4S 1100mah

SPECIFICATIONS

• Wheelbase: 150mm
• Weight: Crux35 87gram
• Size: 130mmx130mmx45mm(without propellers)
• Receiver: UART ExpressLRS 2.4GHz
• Caddx Ant Camera +OVX303 or OVX306 VTX
• Flying time: 9min~15min 4s 750mah battery

Motor

• Model: EX1404
• KV options: KV3500
• Configu-ration:9N12P
• Stator Diamter:14mm
• Stator Length:4mm
• Shaft Diameter: Φ1.5mm
• Motor Dimension(Dia.*Len):Φ15mm*15mm
• Weight(g):9g

Propellers

• Propeller Diameter: 3.5 inch
• Pitch : 2
• Blades : 3
• Material : Poly Carbonate
• Weight : 1.5g
• Hub Diameter : 10mm
• Hub Thickness:4.7mm
• Shaft :1.9/1.5/1.9mm
• Adaptor Rings : NO

Flight controller

• (UART ELRS Version)
• CrazybeeF411 ELRS
• MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
• Sensor: ICM42688P or BMI270 (SPI Control)
• Mount pattern: 25.5×25.5 M2
• Size:32*32*5mm
• Power supply: 2-4S Lipo battery
• Built-in 20A Blheli_s ESC each
• Built-in Betaflight OSD(SPI Control)
• Built-in UART ExpressLRS 2.4GHz receiver
• Built-in 5V 1.5A BEC
• Flight controller firmware target: CRAZYBEEF4DX

Onboard 4in1 ESC

• MCU upgraded to EFM8BB21
• Power supply: 2-4S LiPo/LiPo HVCurrent: 12A continuous peak 15A (3 seconds)
• Support BLHeliSuite programmable
• Factory firmware: F-H-40
• Default protocol: DSHOT300

Onboard UART ExpressLRS 2.4GHz Receiver

• Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
• RF Frequency: 2.4GHzAntenna plug: IPEX
• Telemetry output Power: <12dBm
• Receiver protocol: CRSF
• Default firmware version: ExpressLRS V3.0.1

(Analog version)
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
• 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 (N.W.)

OVX303/306 5.8Ghz VTX

• Model: OVX303/306
• Frequency: 5.8G 40CH
• Transmitting Power: 0/RCE/25mw/100mw/300mw
• Power supply: DC 5V
• Current (5v): <650ma (300mw)
• Weight: 1.5gram without antenna

PACKAGE INCLUDES:

• 1 x Crux35 Frame
• 1 x CrazyF411 ELRS FC with UART ELRS
• 1 x Caddx Ant Camera
• 1 x Happymodel OVX303/306 5.8G analog VTX
• 4 x Happymodel EX1404 KV3500 brushless motor
• 1 x HQProp T3.5X2X3Grey (4cw+4ccw)
• 1 x Screw Driver
• 1 x Buckle Velcro for battery