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GoolRC 30AMP 30A SimonK Firmware Brushless ESC w/ 3A 5V UBEC Quad Multi Copter APM2

GoolRC 30AMP 30A SimonK Firmware Brushless ESC w/ 3A 5V UBEC Quad Multi Copter APM2

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Stock in: china

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
30A ESC for multirotor.
This hardware, with the SimonK firmware, gives you the perfect solution for multirotor use.
Highest efficiency 100% N-FET design.
Highest accuracy with Crystal Oscillator (Temperature won't affect the PWM operating range like other cheap ESC's).
No low voltage cutoff, because any cutoff in a multirotor = crash.
No over temp cutoff, because any cutoff in a multirotor = crash.
Super high refresh rate, no buffering of the input signal, resulting in more than 490Hz response rate.
16KHz motor frequency, giving fastest response of the motor, and quietest operation as well (no 8KHz squeal).
Super simple, foolproof operation! Nothing to program other than the throttle range.

Max cont. current: 30A
Peak current: 40A (10s)
Voltage: 2-3S lixx,
BEC: 5V/3A
Color: Red
Item size: 50 * 23 * 8mm / 2.0 * 0.9 * 0.3in
Item weight: 28g / 1.0oz

Note (SimonK): Before you buy these, you should make yourself familiar with the somewhat experimental nature of the SimonK firmware. This software pushes the motor response to the limit, so there may be motor and prop combinations that won't work. Due to the lack of overcurrent/overheat/low voltage sensing (needed for multirotors), it's easier to destroy the ESC and possibly the motor too. I can't tell you what will or won't work, other than the motors I sell that I've personally used, so please consult the main SimonK threads on various forums for more info. Neither I, nor SimonK will be responsible for any damage that may occur, so know and accept the risks before using these. That said, I've personally had fantastic results with this firmware and wouldn't use anything else!

Package List:
1 * 30A Brushless ESC


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Customer Reviews

Average Rating:


based on 36 Customer Reviews

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  • By c***r

    December 22, 2017

    alles bestens, schnelle Lieferung, vielen Dank

    Is this helpful? (0) (0)

  • By b***8

    December 7, 2017

    danke, gerne wieder, alles zu meiner vollsten zufriedenheit

    Is this helpful? (0) (0)

  • By b***y

    October 23, 2017

    Alles bestens, gerne wieder! Schnelle Lieferung!

    Is this helpful? (0) (0)

  • By m***i

    October 19, 2017

    Alles bestens, schneller Versand, Ware wie beschrieben

    Is this helpful? (0) (0)

  • By m***5

    January 5, 2016

    Great product. All works fine. Quick delivery. Hope to do business again. A++++

    Is this helpful? (0) (0)

  • By d***8

    November 18, 2015

    Alles Super, schnelle Lieferung TOP

    Is this helpful? (0) (0)

  • By k***7

    September 29, 2015

    received quick postage thanks

    Is this helpful? (0) (0)

  • By g***t

    September 23, 2015

    As described, Quick delivery.

    Is this helpful? (0) (0)

  • By j***9

    September 3, 2015

    Buen vendedor, tiempo de entrega , calidadad, un 10

    Is this helpful? (0) (0)

  • By s***s

    August 30, 2015

    Super schnelle Lieferung.

    Is this helpful? (0) (0)

  • By n***2

    August 28, 2015

    fantastic parts some issues with motor compatibily however it STILL flies!

    Is this helpful? (0) (0)

  • By c***3

    July 27, 2015

    good value for money

    Is this helpful? (0) (0)

  • By g***n

    July 27, 2015


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  • By j***1

    July 26, 2015

    Bon vendeur envoie rapide merci!

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  • By r***t

    April 29, 2015

    Great item thanks

    Is this helpful? (0) (0)

  • By m***z

    April 8, 2015


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  • By r***r

    March 30, 2015

    Fast shipping and as described.

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  • By n***o

    March 2, 2015

    sehr gut

    Is this helpful? (0) (0)

  • By h***g

    February 5, 2015

    Gut und günstig, danke sehr

    Is this helpful? (0) (0)

  • By e***n

    January 3, 2015

    Alles soweit tutti-Versand war jetzt nicht so berauschend

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