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1pcs Simonk 10A 12A 15A 20A 30A 40A Firmware Electronic Speed Controller ESC for RC Multicopter
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1pcs Simonk 10A 12A 15A 20A 30A 40A Firmware Electronic Speed Controller ESC for RC Multicopter
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1pcs Simonk 10A/12A/15A /20A /30A/40A Firmware Electronic Speed Controller ESC for RC Multicopter Helicopter

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SimonK firmware Brushless UBEC quad multi copter APM2

This hardware, with the SimonK firmware, gives you the perfect solution for multirotor use:

Highest efficiency 100% N-FET design.

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.

Don’t buy a 30A multirotor ESC that doesn’t meet all these criteria! There are a lot of low quality 30A ESC out there!

ESC Specs:

simonk10A (2-3S):

Weight: 10 g

Size: 23.5x15x 6.1

Input voltage: (2-3 s Lixx).

Drive current: 10A (Max: 13 A/10S)

BEC Input :3V1A

Compatible signal frequency:30Hz – 499Hz

Simonk12A ( 2-3S ):

Weight:12g

Size:28*20*6.1

Input voltage:2-3S Lixx

Drive current:12A (Max:14A/10S)

BEC Input:5V2A

Compatible signal frequency: 30Hz – 499Hz

simonk15A (2-3S):

Weight:15g

Size:50*22*8

Input voltage:2-3S Lixx

Drive current:15A (Max:25A/10S)

BEC Input:5V2A

Compatible signal frequency: 30Hz – 499Hz

simonk20A (2-3S):

Cont Current: 20A

Burst Current: 28A

BEC Model: Linear mode

BEC Output: 5V3A

Li-ion/Li0poly:2-3S,or Ni-MH/Ni-Cd:4-12NIMH

Weight: 21g

Size: 32*24*7mm

simonk30A(2-4S):

Max cont. current: 30A

Peak current: 40A (10s)

Voltage: 2-3S lixx,

BEC: 5V/3A

Size: 50x23x8mm

Weight: ~28g

simonk30A-OPTO (2-6S)

Weight:25g

Size:50*23*8

Input voltage: (3-6S Lixx)

Drive current:30A (Max:40A/10S)

BEC Input : NO

Compatible signal frequency: 30Hz – 500Hz

simonk40A(2-4S):

Weight:35g

Size:68*25*8MM

Input voltage:2-4S

Drive current:40A (Max:50A/10S)

BEC Input: 5V 3A

Compatible signal frequency: 30Hz – 500Hz

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’m 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!

Flashed with the famous SimonK OpenSource Firmware for super-fast throttle response, which makes your quad more responsive and “locked in”. Suited for quads up to 2.5kg, octos up to 5kg. The ESCs do not overheat, burn or lock out – unline many other ESCs flashed with the SimonK firmware.

The ESC motor leads are reduced to simple bullet connectors, this allows for quick and clean installation inside your multi rotor. Compatible with 2S to 3S battery

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Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  $ 6.43 / piece
Sale Price:  $ 5.92 / piece
from AliExpress