SKU: 93538768573

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

Sale price$114.29 Regular price$126.99
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Skystars F7 Mini HDPro Flight Controller and KM55A 55A AM32 32bit ESC Stack - 20x20mmThe 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

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!

Features:

  • 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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93538768573

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Kathleen Bauer
Natrona Heights, US
★★★★★ 5
Excellent results
I have an older truck with badly oxidized headlights. I saw this product advertised and decided to give it a try. It was amazing how easy it was to do. 3 step process and the most remarkable results! I had a question regarding the process, called the number on the QR code and spoke to a person! OhJoy! More than helpful, put a whole new meaning to "service after the sale"I highly recommend this product and this company!
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Reviewed in the United States on September 2, 2025
T
Verified Purchase
Thomas Clauser
Louisville, US
★★★★★ 3
Not quite what I expected
Great price but the results, though they did improve the clarity, it was not the full results I HAD EXPECTED.. The foiled packages that had the oxidizer removal and ceramic clear coat were nearly dry when I opened them. They should be made more wet when sealed and possibly better foil paqckaging.
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Reviewed in the United States on March 24, 2026
V
Verified Purchase
victor
Charlottesville, US
★★★★★ 1
Ruined my headlights! Big waste of money!
I decided to try this instead of soda bicarbonate and toothpaste to see if if would be oxidation cleared for longer. Big mistake, it made my headlights completely hazed making it even worst. Don’t waste your money on this or anything else. Soda bicarbonate and toothpaste is better and you can seal it with a lacquer or sealer. Big waste of money. Hopeflly I can fix them…😡
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Reviewed in the United States on February 5, 2025
J
Verified Purchase
Javier Basurco
San Leandro, US
★★★★★ 5
Resultado
Bueno, facil de usar
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Reviewed in the United States on April 7, 2026
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Verified Purchase
Bethany L Kelly
Houston, US
★★★★★ 5
Best product for headlight restoration.
This kit comes with everything that you need to restore dull and yellowed headlights to original shine. I have used other products in the past that were not as easy or effective. Customer service was wonderful. Highly recommend.
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Reviewed in the United States on September 20, 2025

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