Product name:30.5x30.5mm GTSKYTENRC Tracker F405 V2 F4 Flight Controller 5V 9V BEC / 50A 65A BL_S 2-6S 4in1 ESC Stack for RC FPV Racing Drone Precise details: Specification: Brand: GTSKYTENRC Model: Tracker F405 V2 Item Name: F4 Flight Controller / 50A /65A BLHeli_S 4in1 Brushless ESC ·F405 V2 Flight Controller Size: 36x36mm Weight: 13g Installation hole: 30.5x30.5mm STM32 F405 microcontroller Dshot support Drag and drop OSD configured through Betaflight Gyroscope: MPU6500 Supports receivers such as ELRS/CRSF/SBUS/IBUS PPM/Spketorum DSMX, etc MicroSD card black box BEC: 5V3A/9V3ACar video filter (only 5V to VTX and camera) Application: Compaitble with 5-10 inches, 13 inches, 15 inches, traversing aircraft/drones, etc Please note: The F405 flight controller only supports Betaflight software and DO NOT support INAV firmware ·50A 4in1 ESC Weight: 15g Input voltage: 2-6S LIPO Continuous current: 50AMaximum current: 55A (10 seconds) Processor: EF8BB21 Firmware: BLHELI_S Size: 41x 39x5mmAperture: 30.5x30.5mm (after installing the shock absorber ball, the aperture is 3mm) Support: DShot150-300-600/Multishot/Oneshot/PMW Current sensor: supports ·65A 4in1 ESC Input voltage: 2-6S LIPO Continuous current: 65A Maximum current: 70A (10 seconds) Processor: EF8BB21 Firmware: BLHELI_S Size: 41x 39x 5mm Aperture: 30.5x30.5mm (after installing the shock absorber ball, the aperture is 3mm) Weight: 15g Support: DShot150-300-600/Multishot/Oneshot/PMW Current sensor: supports Package Included: Optional Version Package ·Flight Control 1x F405 V2 Flight Controller 4x Anti-vibration Balls 4x Connection Cable ·50A ESC 1x 50A 4in1 ESC 1x Capacitor 4x Connection Cable 1x Plug Cable ·65A ESC 1x 65A 4in1 ESC 1x Capacitor 4x Connection Cable 1x Plug Cable ·FC+50A ESCF 1x F405 V2 Flight Controller 1x 50A 4in1 ESC 8x Anti-vibration Balls 4x Connection Cable 1x Capacitor 1x Plug Cable ·FC + 65A ESC 1x F405 V2 Flight Controller 1x 65A 4in1 ESC 8x Anti-vibration Balls 4x Connection Cable 1x Capacitor 1x Plug Cable