HappyModel Crux35 Analog 4S Micro 3.5 Inch Freestyle FPV Racing Drone BNF ELRS
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 serials drone use 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 a CADDX FPV ANT camera.
Features:
- Ultra-lightweight 3.5-inch BNF FPV Freestyle Drone
- Analog video transmission is optional
- Integrated ExpressLRS SPI receiver or Frsky SPI D8/D16 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(The battery is not included)
Specifications:
- Brand: Happymodel
- Product name: Crux35
- Wheelbase: 150mm
- Weight: Crux35 87 gram
- Size: 130mmx130mmx45mm (without propellers)
- Receiver option: SPI Frsky D8/D16
- Camera: Analog version Ant + OVX303 VTX
- Flying time: 9min~15min 4s 750mah battery(The battery is not included)
Motor
- Mode: 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 (Frsky version)
- MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
- Sensor: MPU-6000(SPI connection)
- Board size: 28.5 * 28.5MM
- Power supply: 2-4S battery input (DC 8V-17V)
- Built-in 20A(each) Blheli_S 4in1 ESC Dshot600 ready
- Built-in Frsky D8/D16 SPI receiver
- Built-in 2.4G Power Amplification
- Built-in Betaflight OSD(SPI Control)
- Built-in Current meter
- Built-in 5V 1.5A BEC
- Built-in voltage detection
- Firmware target: MATEKF411RX
Onboard 4in1 ESC
- MCU upgraded to EFM8BB21
- Power supply: 1S LiPo/LiPo HV
- Current: 5A continuous peak 6A (3 seconds)
- Support BLHeliSuite programmable
- Factory firmware: O_H_5_REV16_8.HEX
- Default protocol: DSHOT300
Onboard SPI Frsky 2.4GHz Receiver (Frsky Version)
- SPI BUS receiver
- Frsky D8/D16/EU-LBT/, Futaba S-FHSS switchable on Betaflight
- Channels: 8ch/16ch
- Dual antenna
- Failsafe support
- No ground interference ( Transmitter and receiver 1 m from the ground): 400m
Caddx ANT 1200TVL Camera (Analog version)
- 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 a bracket to 19*19mm)
- Wide Power Input: DC 3.7-18V
- Work Temperature: -20℃~+60℃
- Weight: 2g (N.W.)
OVX303 5.8Ghz VTX (Analog version)
- Model: OVX303
- 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 Included:
- 1x Crux35 Frame
- 1x CrazyF411 flight controller
- 1x Analog FPV Camera Caddx ANT
- 1x Happymodel OVX303 5.8G analog VTX
- 4x Happymodel EX1404 KV3500 Brushless Motor
- 1x HQProp T3.5X2X3Grey (4cw+4ccw)
- 1x Screw Driver
- 1x Buckle Velcro for battery
