Happymodel is planning to release a new small-sized FPV drone called Larva X100. As its name says, it adopts a true-X frame with a 100mm wheelbase. The Happymodel Larva X quadcopter is 2.5″ propeller compatible and can be powered by 2s~3s LIPO batteries. The aircraft weighs about 50 grams without a battery.
Thanks to the versatile Crazybee F4 Pro V3 flight controller, you can configure the Happymodel Larva X 100mm with multiple flight modes (Angle, Horizon, and Acro). According to your existing transmitter, you can opt for a built-in DSM2/DSMX, FlySky, FrSky D8, or TBS Crossfire radio receiver.
HappyModel Larva X features & specs
- 100mm size carbon fiber frame with a protective canopy;
- 2.5-inch propeller compatible (Micro Avan Rush 3-leaf);
- Crazybee F4 Pro V3 flight controller with optional built-in radio receiver;
- BetaFlight OSD support;
- On-board 10A 4in1 ESC;
- 1103/KV7000 brushless motors;
- Happymodel Diamond FPV transmitter (25~200mw VTX power, SmartAudio ready);
- RunCam NANO2 FPV Camera with angle adjustment;
- 2-3S LIPO compatible (2S/450mAh or 3S/300mAh-350mAh compatible).
A closer look at HappyModel Larva X 100 main parts
Crazybee F4 Pro V3 flight controller specs
- MCU: STM32F411CEU6 (100MHZ, 512K FLASH);
- Sensor: MPU-6000 (SPI connection);
- 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 an 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;
- Board Size: 28.5x 28.5mm.
Onboard 10A 4in1 ESC specs
- 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.
Happymodel Diamond VTX specs
- 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 an antenna;
- Video Output Size: VGA (640×480);
- Video Output format: NTSC;
- Record video size : 1280×720 @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 specs
- 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: 3.2 grams;
- Dimensions: 14 x 14 x 16mm.