SKU: 81655080413

Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller

Sale price$47.82 Regular price$53.13
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed ControllerThe Readytosky 30A ESC 2 6S OPTO Brushless Electronic Speed Controller is a high performance ESC designed for multirotor applications, such as the F450 quadcopter. Capable of handling 2S to 6S LiPo batteries, this ESC delivers a continuous current of 30A, making it suitable for a variety of drone builds. Its OPTO (optically isolated) design ensures reduced electrical noise, enhancing flight stability and responsiveness. Key Features Wide Voltage

The Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller is a high-performance ESC designed for multirotor applications, such as the F450 quadcopter. Capable of handling 2S to 6S LiPo batteries, this ESC delivers a continuous current of 30A, making it suitable for a variety of drone builds. Its OPTO (optically isolated) design ensures reduced electrical noise, enhancing flight stability and responsiveness.

Key Features
Wide Voltage Compatibility: Supports 2S to 6S LiPo batteries, accommodating various power requirements.

High Current Handling: Delivers a continuous current of 30A, suitable for most multirotor configurations.

OPTO Design: Optically isolated input reduces electrical noise, improving signal integrity and flight performance.

Pre-Flashed Firmware: Comes with firmware optimized for multirotor applications, ensuring smooth and responsive throttle control.

Compact and Lightweight: Designed to fit easily into tight spaces, making it ideal for custom drone builds.

Specifications
Parameter    Value
Continuous Current    30A
Input Voltage    2S–6S LiPo (7.4V–22.2V)
BEC Output    None (OPTO design)
Firmware    Pre-flashed for multirotor use
Weight    Approx. 25g
Dimensions    Compact size for easy installation
Connector Type    Solder pads for motor and power wires
Signal Compatibility    Standard PWM input

Important Notes
No BEC Output: As an OPTO ESC, it does not provide a Battery Eliminator Circuit (BEC) output. A separate BEC is required to power the flight controller and other onboard electronics.

Signal Isolation: The opto-isolated design helps prevent electrical noise from affecting the flight controller, enhancing overall system stability.

Applications
Ideal for use in:

F450 quadcopters and similar multirotor frames

Custom drone builds requiring reliable and efficient ESCs

Multirotor applications where electrical noise reduction is critical

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: 81655080413

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Kathy McCann
Natrona Heights, US
★★★★★ 5
Great tshirts!
Color: Light Gray, Dark Gray, Black, Size: X-Large
Husband loved these tshirts.
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Reviewed in the United States on February 18, 2026
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Gadget Worm
Port Orchard, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
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Reviewed in the United States on August 4, 2025
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yosvel espinosa
Pawtucket, US
★★★★★ 4
Excellent Mock Neck T-Shirts
Color: Wine Red, Navy Blue, Black, Size: Medium
 As a man who appreciates comfort and style, I can confidently say these August Alley mock neck t-shirts are a solid choice. I'm always looking for versatile basics, and these fit the bill perfectly. The cotton material feels great against the skin, and they've held their shape well after a few washes. I appreciate the slim fit; it looks modern without being too tight. Whether I'm wearing them casually or layering them under a jacket, they always look sharp. For the price, getting a 3-pack of these quality shirts is a fantastic deal. Highly recommend them for any guy looking to upgrade his basic tee collection.
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Reviewed in the United States on June 24, 2025
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Dave Roberts
Los Angeles, US
★★★★★ 5
Well worth the price.
Great fit and quality feel.
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Reviewed in the United States on November 3, 2025
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Simple Programmer
Houston, US
★★★★★ 5
One of the Best Watch for the Price
Color: Black/Gray
Second time purchase of this model. The strap on the first one broke after 5 years and the original battery is still in it. Just found out that you can purchase replacement swap from Timex direct or through retail stores like Walmart and Target. The replacement straps are about $12. I mentioned this because as other reviewer of this watch or similar mode, the major con is the strap seems to break after several years. The other con of this watch is that the “start/split” button which is used to change time zone is on the face of the watch of the watch. It is slightly raised, so it is easy to accidently change time zone when sleeping. This watch looks good, very rugged, have taken it out many times snorkeling and shows no indication of water leakage. The oversize display is easy to read. The indigo light makes the watch easy to read at night and the night feature when turn on, will auto-light the display when any button is pressed. I travel a lot and really like the three time zones. Another hidden feature not mentioned by others is the custom menu feature. You can selectively pick the features you want to use and reduce the number of features you have to cycle through. This is an excellent everyday watch, very rugged, and accurate. On the previous one, I didn’t have to reset the time at all during the 5 years of use. The number for Timex Support is: If you can't find your strap, you can also order one by calling our Customer Service Department at 1-888-727-2931. I also had the traditional size display before discovering the oversize mode. The oversize is a lot easier to read.
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Reviewed in the United States on February 13, 2014

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