305x305mm iFlight BLITZ F7 Flight Controller E55S 55A 4IN1 ESC Stack 2-6S for FPV RC Racing Drone
Specification Brand iFlightModel BLITZ F7 E55S ESC StackBlitz F7 Flight ControllerMCU STM32F722Gyro ICM42688Barometer DPS310OSD Chip AT7456EFlash 32MB Blackbox flash UARTS 6Motor outputs 4x SH1 0 connector I2C serial SDA SLA padsSmartaudio IRC Tramp VTX protocol supportedLED controller YesBeeper pad YesFirmware target IFRC IFLIGHT BLITZ F722Mount pattern 30 5 30 5mm 4mm PCB hole diameterDimensions 36 5 35 mmWeight 7 8gBEC 5V 2 5A 9V 2AWiring Suggestion UART 1 for VTX HD AnalogUART 2 for a ReceiverUART 3 4 5 for GPS or other sensors that require a serial portUART 6 for ESC TelemetryFC Features Improved circuit design better components and lower electrical noise DJI HD VTX Connector Plug and Play No soldering required FC indicator LEDs for visual debugging With LC filterE55S 4in1 ESCMounting Holes 30 5 30 5mm Φ4mmWeight 14 7gSupports 2 6S lipo inputMCU BB21Constant 55 Amps Burst 65 AmpsCurrent sensor YesBEC NoCurrent rate 200Supports DShot DShot150 300 600 MultiShot OneShot etc Target Q H 25 16 7 BlheliS Bluejay Q H 25 Bluejay Packing List Flight Controller Version1x BLITZ F7 V1 2 Flight ControllerESC Version1x BLITZ E55S 4 IN 1 55A 2 6S ESCFC ESC Version1x BLITZ F7 V1 2 Flight Controller x BLITZ E55S 4 IN 1 55A 2 6S ESC1x Screw Bag