SKU: 91418628177

HolyBro Tekko32 F4 4in1 Mini 50A ESC AM32 - 20x20mm

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Description

HolyBro Tekko32 F4 4in1 Mini 50A ESC AM32 - 20x20mmThe Holybro Tekko32 F4 4in1 Mini 50A ESC is a high performance power hub designed for 20x20mm stacks, featuring the advanced AM32 firmware for superior motor control. It utilizes a powerful F4 MCU running at 150MHz to ensure smooth response times and high speed processing for modern FPV racing and freestyle builds. With a continuous 50A rating and integrated metal heatsinks, this ESC provides reliable thermal management and clean power delivery in a

The Holybro Tekko32 F4 4in1 Mini 50A ESC is a high-performance power hub designed for 20x20mm stacks, featuring the advanced AM32 firmware for superior motor control. It utilizes a powerful F4 MCU running at 150MHz to ensure smooth response times and high-speed processing for modern FPV racing and freestyle builds. With a continuous 50A rating and integrated metal heatsinks, this ESC provides reliable thermal management and clean power delivery in a compact form factor.

Check out all our 20x20 4in1 Electronic Speed Controllers and the rest of our Holybro Collection!

Features

  • Equipped with a fast F4 MCU at 150MHz for rapid response and smooth operation.

  • High-quality MOSFETs with low internal resistance and minimal heat generation.

  • Individual metal heatsinks for improved cooling and component protection.

  • Separate drive and control circuits to reduce electrical interference.

  • Supports high PWM frequencies for improved efficiency and motor smoothness.

  • Onboard analog current sensor for real-time power monitoring.

Specifications

  • Continuous Current: 50A x4

  • Burst Current: 60A x4

  • Battery Support: 4-6S LiPo

  • Firmware: AM32

  • PWM Frequency: 8k to 96k

  • Protocol Support: DShot 150/300/600/1200, MultiShot, OneShot, Proshot, PWM

  • Mounting Pattern: 20x20mm

  • Mounting Hole Diameter: 3.8mm

  • Dimensions: 46.6 x 38 x 6mm

  • Weight: 15.6g

Compatibility

  • Compatible with flight controllers using an 8-pin JST-SH connector.

  • Fits frames with standard 20x20mm mounting patterns.

  • Supports M2 and M3 mounting hardware via included silicone grommets.

Reference Links

AM32 ESC Firmware Overview 
AM32 ESC Configurator

Package Includes

  • Tekko32 F4 4in1 Mini 50A ESC

  • M2 Anti-Vibration Silicone Grommet Inserts

  • M3 Anti-Vibration Silicone Grommet Inserts

  • Electrolytic Capacitor 1000uF 35v

  • 8-pin to 8-pin 1mm pitch 65mm cable

  • 8-pin to 8-pin 1mm pitch 25mm cable

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: 91418628177

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Scot Loyd
Louisville, US
★★★★★ 5
So helpful
Format: Hardcover
This is a book that will help you think through the misappropriating of religion in most every aspect of life. I have learned so much from this work and believe that you will as well. Written in an engaging, easy to read style, this work is accessible by anyone who is looking to be more intentional in their understanding of others, their beliefs, culture and religion. This kind of information make navigating the world a safer journey for all of us.
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Reviewed in the United States on September 25, 2023
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User1
Alexandria, US
★★★★★ 5
Thoughtful and honest
Format: Kindle
I am so glad I read this! I've heard the term "cultural appropriation" many more times than I can count, but I hadn't thought about it in the context of religion. Bucar's writing is so engaging, and the book is a great blend of narrative non-fiction and theory. I couldn't put it down! Highly recommend.
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Reviewed in the United States on September 29, 2022
D
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DLRinehart
Carnegie, US
★★★★★ 5
An important and interesting read; well written and researched
Format: Hardcover
The author uses personal experiences to illustrate and enliven the text. Ms. Bucar challenges us to look at our own reactions, thoughts and practices. I would recommend this book for discussion at my book club.
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Reviewed in the United States on October 1, 2022
M
Madrugada Mistral
Boise, US
★★★★★ 1
Not what I was hoping for
Format: Paperback
I've been interested in the topic of religious appropriation ever since I saw my non-Tibetan neighbor hang Tibetan prayer flags on his front porch. And when I lived in Japan, I saw that non-Christian Japanese appropriated all of the trappings of Western Christian wedding ceremonies. So I had high hopes for this book. But it reads like a very looooong, and also very academic sermon on the evils of capitalism, western hegemony, and other such terms. There is not an ounce of humor in any of this book.
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Reviewed in the United States on January 25, 2026
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Benjamin Herzog
Massapequa, US
★★★★★ 5
Fascinating and well written
Format: Hardcover
This is one of those books that makes you re-see everyday things with new awareness and a more critical eye. Well-researched, organized and written. Highly recommend!
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Reviewed in the United States on October 3, 2022

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