Happymodel Larva X HD 125mm F4 2-3S HD Whoop – BNF w/ Caddx Baby Turtle 2in1



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Package Included:
1x Larva X HD FPV Drone
2x 3S 11.1V 450mAh Lipo Battery
1x 5.8g Micro UXII Antenna
1x Propeller Disassemble Tool


Brand Name: Happymodel
Model: Larva X HD
Item Name: Larva X HD 125mm F4 2-3S Toothpick HD Whoop HD 2in1 FPV Racer

Wheelbase: 125mm
Size: 105x105x35mm (without propellers)
Weight: Toothpick style ductless 63g (without battery)

             Whoop style ducted 79g (without battery)

EX1203 6200KV Motor Configuration: 9N12P

Stator Diamter: 12mm
Stator Length:3mm
Shaft Diameter: Φ1.5mm
Motor Dimension(Dia.*Len): Φ15x5mm
Weight: 4.7g
No.of Cells: 2-3S Lipo
Crazybee F4FR PRO Flight Controller
Frsky SPI RX version: CRAZYBEE F4FR PRO V3.0 Firmware target: CrazybeeF4FR
Flysky SPI RX version:  CRAZYBEE F4FS PRO V3.0 Firmware target: CrazybeeF4FS
External RX version: CRAZYBEE F4 PRO V3.0 Firmware target: CrazybeeF4DX
MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU-6000(SPI connection)

Board Size: 28.5x 28.5mm

Power supply: 2-4S battery input (DC 7-17V)
Built-in 10A(each) Blheli_S 4in1 ESC Dshot600 ready
Could add external receiver on the FC board
Built-in Betaflight OSD(SPI Control)
Built-in Current meter Max 70A
Current meter scale set to 470
Built-in 5V 1A BEC
Built-in voltage detection
Onboard 12A 4in1 ESC
MCU upgraded to EFM8BB21
Power supply: 2-4S LiPo/LiPo HV (7v/17v)
Current: 10A continuous peak 12A (5 seconds)
Support BLHeliSuite programmable
Factory firmware: F_H_40_REV16_7.HEX
Default protocol: DSHOT600
Built-in 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): 100m~200m
– Support add extral external receiver if you need
Built-in Flysky SPI Receiver Version SPI BUS receiver
Protocol: AFHDS and AFHDS-2A Switchable
Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)
No ground interference ( Transmitter and receiver 1 m from the ground): 100~200m
Failsafe support
– Support add extral external receiver if you need
External DSMX/DSM2 Receiver Version
Resolution: 1024/2048
Operating voltage: 3.3V
Working current: 60MA
Size: 18mm*13mm*5mm
Antenna length: 30mm
Protocol: DSM2/DSMX
External Frsky XM+ Receiver Version
Number of Channels: Up to 16CH from SBUS (1-15ch for PWM,16ch RSSI for FC)
Operating Voltage Range: 3.7~10V
Operating Range: Full range
With RSSI output on board: Analog 0~3.3V
Antenna: 10cm
Firmware Upgradeable
Compatibility: FrSky D16 mode
External Frsky RXSR 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 ACCST Protocol ( Upgrade firmware)
External TBS CRSF Nano Receiver Version Original TBS CROSSFIRE Receiver , CRSF Protocol , Official TBS transmitter compatible
5.8G 40CH 25-200mW VTX
Output power: 25~200mw switchable
Frequency: 40CH
Input voltage: 3.3V 5.5V
Current consumption: 300mA(type)
Antenna: Micro UXII Antenna
Frequency: 5.8GHz 5bands 40 channels
With Race band
Smartaudio ready
Weight: 3g
Caddx Baby Turtle Camera
TV system: NTSC/PAL changeable
Video Resolution: 1080P@60fps / 1080P@30fps / 720@60fps
Power Input: DC 4.5-20V
Mini Illumination: 0.01lux
Image Resolution: 2 Megapixels
Working Current: 380mA@5V/160mA@12V (low consumption)
OSD Menu: Yes (Support Voltage Display)
Video Files: MP4
Audio: Support
Electronic Shutter : PAL : 1/50-100,000 NTSC : 1/60-100,100
S/N Ratio: >60dB (AGC OFF)
Video Output: CVBS
3S 11.4V 450mAh 75C Lipo Battery
Continuous Discharge Rate: 75C
Size: 66mmx21mmx18mm
Weight: 42g
Connector: XT30


– Toothpick HD and Whoop HD 2 in 1 combo (Default Comes in Toothpick HD style)
– Toothpick style compatible both 2.5 inch or 3 inch propellers
– New design EX1203 High efficiency brushless motors
– Caddx baby Turtle provide 1080P 60FPS DVR video
– Camera Angle adjustable
– Full range receiver options
– Buzzer ready
– Smooth and powerful
– Compatible both for 2s-3s Lipo/LIHV

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