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 29 - Sep 3

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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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Mary Kelleher
Waukegan, US
★★★★★ 5
Durable
Color: bone, Size: 1 Count (Pack of 1)
Perfect chew toy for my cat that thinks it’s a dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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sec682
Natrona Heights, US
★★★★★ 4
Wears out more quickly than standard versions
Color: bone, Size: 1 Count (Pack of 1), Color: bone, Size: 1 Count (Pack of 1)
While my puppy loved this bone and it was a good starter toy, it didn't last long. Our lab puppy loves to chew - especially when we stuffed the ends on this bone. After about 1.5 months of moderate use, she ended up chewing off and swallowing a small chunk of this bone, which she thankfully passed without issue. The material of this bone is intentionally softer than other kong toys, so it breaks down easier, and you will need to inspect it for wear more frequently. We have since upgraded to the large super chewer version for her, and she still loves it.
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Reviewed in the United States on July 22, 2025
J
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J Kowlessar
Lake Worth, US
★★★★★ 5
Teething proof!
Color: bone, Size: 1 Count (Pack of 1)
My 9 month old mini dachshund loves this bone. Holds up impeccably. Great price. Thank you Kong!
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Reviewed in the United States on February 25, 2026
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LilFrog
Pawtucket, US
★★★★★ 5
Nice
Color: bone, Size: 1 Count (Pack of 1)
Nice
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Reviewed in the United States on June 8, 2026
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JDuchess
Phoenix, US
★★★★★ 5
Great for Puppies
Color: bone, Size: 1 Count (Pack of 1)
Yes, my puppy loves it.
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Reviewed in the United States on April 8, 2026

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