Skystars F7 Mini HDPro Flight Controller and KM55A 55A AM32 32bit ESC Stack - 20x20mm

Regular price $99.00 Sale

Availability: Available Unavailable

Product SKU: 74C-11810

Product Details

The Skystars F7 Mini HDPro Flight Controller & KM55A 55A AM32 32bit ESC Stack is an advanced flight control system that offers superior performance, low-noise, and high sensitivity IMU for reliable FPV flying. With up to 6 UARTS, 2A 5V & 10V outputs, a 16MB blackbox and Betaflight OSD & DJI HD OSD, this stack is designed for reliable and robust 3-6S Lipo drone flying. Additionally, it supports serial receiver connection, WS2812 programmable LED, 3.3V Satellite receiver, and can connect to DJI HD air modules.

The Skystars RC KM55A is a 55A 4-In-1 AM32 ESC with all the latest features found in modern speed controllers.  With a beefy heat sink cover, this ESC should offer smooth performance and great durability.

Check out all our Stacks and the rest of our Skystars Products!


  • Designed the LED installation position in the four corners,support WS2812 Programable LED.
  • Supports serial receivers (SBUS, iBus, Spektrum, Crossfire,) . Support 3.3V Satellite Receiver.
  • High-performance / low-noise / high sensitivity IMU. BMI with 6-axis gyro and accelerometer.
  • Support connect DJI HD air module.
  • Input voltage 12V-26V (3-6S)
  • TVS protect.
  • Automatic voltage monitoring.

Flight Controller Specifications:

  • MCU: STM32F722RGT6 216MHz
  • IMU: BMI270 (SPI)
  • OSD: Betaflight OSD & DJI HD OSD (UART6)
  • 6 hardware UARTS (UART1,2,3,4,5,6)
  • 5V 2A & 10V 2A
  • Input Voltage: 3-6S Lipo
  • Blackbox: 16MB
  • Barometer: YES
  • Firmware: SKYSTARS F7HD
  • Dimensions: 35x28x7mm
  • Mounting Holes: Standard 20mm/M3 square to center of holes
  • Weight: 4.2g

KA55 ESC Specifications:

  • voltage: 3-6S LiPo
  • Con.Current: 55A Peak
  • Current: 70A≥ 10S
  • Firmware: AM_32
  • MCU: GD32E230
  • AM32 Firmware Target: AM32_SKYSTARS_KM55_E230_X.XX
  • Support : Dshot 600
  • Mounting hole : 20X20 mm/M3
  • BEC: No
  • Product size: 35*47*6.5mm
  • Weight: 16.5g

Package Includes:

  • 1 x Skystars F7 Mini HDPro Flight Controller and KA55 55A AM32 32bit ESC Stack - 20x20mm

Wiring Diagram