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SkyStarsRC Fly Stack F7 HD Pro 3 3-6S 30x30 Stack/Combo (F722 FC / KO45 32Bit 45A 4in1 ESC)

Original price $98.99 - Original price $98.99
Original price
$98.99 - $98.99
Current price $98.99
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The SkyStars Fly Stack features an F722 HD Pro 3 flight controller and a KO45 45A BLHeli_32 4-in-1 128K ESC with a 30x30 mounting pattern!


  • The ESC has an onboard filter capacitor that suppresses the back electromotive force, stabilizes the battery voltage, and protects the flight control ESC precision components.
  • Built-in inverter, which can actually be installed in any spare UART.
  • EMI Shell provides a stronger anti-interference capability.
  • DJI FPV OSD is supported by any spare UART
  • VTX 10V/Vbat filtered power ON/OFF switch
  • Flight control onboard voltage sensor
  • F722 HD Pro 3 Flight Controller
  • 30x30 Mounting Pattern
  • KO45 45A 128K ESC
  • 3-6S LiPo Support




  • Receiver: Support Sbus, CRSF, IBUS, SBUS, XBUS, support 3.3v Spektrum satellite receiver, The default receiver input is UART1(You can solder ELRS RX on UART1), F7 has a
  • Installation size: 30.5x30.5mm (The installation hole is M4 and supports shock column installation)
  • BEC: 5V/10V 3A max dual-channel BEC supports stable power supply on the sky side of DJI
  • LED: 4 LED independent pads, support WS2812 programming lamp output.
  • 1x JST-SH1.0_8pin connector (Gnd/Vbat/S1/S2/S3/S4/Rx3/Curr)
  • LEDs for FC STATUS (Blue, Green) and 3.3V indicator(Red) :3
  • 1x JST-SH1.0_6pin connector (R1/G/R6/T6/G/10V)
  • OSD: Betaflight SPI OSD DJI HD OSD(UART6)
  • BetaFlight firmware: SKYSTARSF722Pro
  • INAV firmware: SKYSTARSF722HD
  • MCU: STM32F722RGT6 216MHz
  • External size: 39x39mm
  • 6x Uarts: UART 1/2/3/4/5/6
  • USB Type: Type-C (USB2.0)
  • Flight control weight: 6.9g
  • LDO 3.3V: Max.250mA
  • Barometer :Bmp280
  • Input voltage: 3-6S
  • Gyroscope: BMI270
  • Black box: 16MB
  • PWM outputs: 4
  • I2C: 1

KO45 45A 4in1 ESC

  • Support: 128K Dshot1200, Dshot600, Dshot300, Dshot150, Oneshot125, Multishot, PWM control signal
  • Continuous working current: 45A 60A
  • Power supply voltage: 3-6S (12-26V)
  • Moutning Pattern: 30.5x30.5MM
  • Firmware: BLHELI 32 ESC
  • 5V BEC output: NO
  • Aperture: 4MM
  • Weight: 14.6g


  • 1x SkyStarsRC Fly Stack F7 HD Pro 3 3-6S 30x30 Stack/Combo (F722 FC / KO45 32Bit 45A 4in1 ESC)
  • 1x JST-GH-6P cable for DJI port, 10cm
  • 2x JST-SH1.0_8pin cable, 4cm
  • 8x Silicon grommets M4 to M3