SPCMaker Bat78-S 78mm F4 AIO 20A ESC 2S Whoop FPV Racing Drone RTF w/ 5.8G 40CH 25-400mW VTX Runcam Nano 2 Camera Radiol

Specification Brand Name SPCMakerModel Bat78 SItem Name 78mm F4 2S Whoop FPV Racing DroneVersion RTFWheelbase 78mmProduct Size 107x95x35mmWeight 53g without battery Packing portable storage handbagPacking Size 215x220x125mmF4 OSD Flight Controller AIO 20A ESC BoardCPU STM32F411CEU6 100MHZ IMU MPU6000 SPI OSD AT7456ELED Support WS2812 and other programmableSensor Built in current sensor current coefficient Amp Meter Scale 300 Firmware Betaflight 4 1 2Flight control model MTKS MATEKF411 STM32F411 Receiver support Frsky Futaba Flysky TBS Crossfire DSMX DSM2 receiverSize 31 4x31 4mm 25 5mm mounting hole Weight 6 83gOnboard 20A BLHeli S 4in1 ESCFirmware support BLHELI S JESCProtocol support PWM Oneshot125 Oneshot42 Multishot Dshot150 Dshot300 Dshot600Input voltage 2S 4S LipoContinuous current 20APeak current 40AFirmware version BLHELI S Q H 20 Motor connector 1 25mm 3P straight pin socket1103 11000KV Brushless MotorModel 1103 11000KVHeight 8 5mmShaft φ1 5mmMotor mounting hole hole pitch 9mm screw hole M2KV 11000KVInput Voltage 2 3S lithium batteryCable length 40mmWeight 3 3gGemfan163640mm4 Blade PropellerBrand GemfanName 1636 40mm 1 5mm propellerNumber of blades 4 bladesPitch 3 5 inchesMaterial PCWeight 0 61gInner diameter of center hole 1 5mmPaddle diameter 40 8mmCenter thickness 5 2mmMaximum width 7 46 mm5 8G 40CH 25 400mWVTXBrand SPCMAKERModel NANO VTX V1 0Video format NTSC PALPower 25 100 200 400mWControl mode Be