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Happymodel Larva X 100mm 2-3S 2.5 Inch FPV Racing Drone

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Brand Name: Happymodel
Model: Larva X
Item Name: 100mm 2-3S 2.5 Inch FPV Racing Drone
Wheelbase: 100mm
Size: 88x88x45mm (without propellers)
Weight: 50g (without battery)
Drone Version: BNF ( With Receiver & Without Battery)

Happymodel EX1103 7000KV Motor

Mode: EX1103

KV options: KV7000


Stator Diamter:11mm

Stator Length:3mm

Shaft Diameter: 1.5mm

Motor Dimension(Dia.*Len):13.5x16mm


Crazybee F4 Pro V3 Flight Controller

(Frsky version) CRAZYBEE F4FR PRO V3.0 Firmware target: CrazybeeF4FR

(Flysky version) CRAZYBEE F4FS PRO V3.0 Firmware target: CrazybeeF4FS

(No 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

Frsky version Built-in SPI Frsky receiver with telemetry(D8/D16 switchable)

Flysky version Built-in SPI Flysky receiver with telemetry(AFHDS/AFHDS2A switchable)

No RX version need to add external Receiver

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 10A 4in1 ESC

MCU upgraded to EFM8BB21

Power supply: 2-4S LiPo/LiPo HV (7v/17v)

Con. Current: 10A
Burst Current: 12A (5S)

Support BLHeliSuite programmable

Factory firmware: F_H_40_REV16_5.HEX

Default protocol: DSHOT600

Onboard Frsky D8 Receiver Version
( Internal Frsky NON-EU receiver Version)

SPI BUS receiver

Frsky D8/D16 switchable

Compatible Non EU transmitter both D8 and D16 mode

Channels: 8ch or 16ch

Failsafe support

No ground interference ( Transmitter and receiver 1 m from the ground): 300m

Internal Flysky 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): 300m
Failsafe support

External TBS Crossfire Receiver version

CRSF Protocol , Official TBS transmitter compatible

External DS MX Receiver version

Frequency range: 2.403-2.479Ghz

Input power: 3.3V -- 5V

Response time: 22ms / 11ms

Resolution: 1024/2048

Display method: LED

Operating voltage: 3.3V

Working current: 60MA

Size: 18mm*13mm*5mm

Weight: 0.9 g

Antenna length: 30mm

Data format: Serial port

Protocol: DS M2/DS MX

Distance: no ground interference (1 m from the ground ) more than 300m

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)

Happymodel Diamond_VTX

Output power: 25~200mw switchable

Frequency: 40CH

Input voltage: 3.3V 5.5V

Current consumption: 250mA~510mA(type)

Antenna: RG178 antenna

U.FL interface

Frequency: 5.8GHz 5bands 40 channels

With Raceband

Smartaudio ready

Weight: 3g without antenna

Video Output Size: VGA (640x480)

Video Output format: NTSC

Record video size : 1280x720 @25FPS

TF Card support: Max.32G

Interface: JST SH1.0 3pin for Camera

JST SH1.0 5pin for Connect with F3/F4 Flight controller

Compress Format: AVI

Runcam NANO2 FPV Camera

Model: Nano 2

Image Sensor: 1/3" CMOS

Horizontal Resolution: 700TVL

Lens: 2.1mm(M8) FOV 155°

Signal System: NTSC / PAL

S/N Ratio: >50dB

Electronic Shutter Speed: Auto

Auto Gain Control (AGC): Auto

Min. Illumination: 0.01Lux@1.2F

D-WDR: Auto

Day/Night: Color

Power: DC 3-5.5V

Current : 110mA@5V 120mA@3.3V

Housing Material: ABS

Net Weight: 3.2g

Dimensions: 14x14x16mm ( LxWxH)

Recommend Lipo Battery
( All Version Don't Include)

Recommend 2S 450mAh Lipo / 3S 300mAh/350mAh Lipo Battery


New Crazybee F4 PRO V3.0 AIO Flight controller 2-4s Lipo Compatible

Powerful and smoothly

Betaflight OSD support ,easy to get RSSI, Voltage ,current from your goggles

Camera Angle adjustable

VTX power switchable 25mw~200mw

Smartaudio ready , change VTX bands, powers, channels via OSD

Receiver option: Frsky D8/ Flysky / DSMX / Frsky RXSR/ TBS CRSF

Diamond VTX Ready

Compatible both for 2-3S Lipo/LIHV

Package Included:

1X Larva X frame

1X Option1: Crazybee F4FR V3.0 PRO FC built-in Frsky NON-EU RX

Option2: Crazybee F4FS V3.0 PRO FC built-in Flysky RX

Option3: Crazybee F4FS V3.0 PRO FC with DSM2/DSMX RX

Option4: Crazybee F4 V3.0 with external Frsky RXSR receiver

Option5: Crazybee F4 V3.0 with external TBS Crossfire Nano RX

4X 1103 KV7000 motor

4X Micro Avan Rush Propeller 2.5 Inch ( 4 CW & 4 CCW)

1X Runcam Nano2 Camera

1X 5.8G 25-200mW VTX

1X Propeller disassemble tool

1X Screwdriver

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