--- product_id: 368023283 title: "30A Opto 2-6S Brushless Speed Controller" brand: "readytosky" price: "AED 220" currency: AED in_stock: true reviews_count: 6 url: https://www.desertcart.ae/products/368023283-30a-opto-2-6s-brushless-speed-controller store_origin: AE region: United Arab Emirates --- # 30A continuous current power 2-6S LiPo battery compatibility Adaptive intelligent firmware 30A Opto 2-6S Brushless Speed Controller **Brand:** readytosky **Price:** AED 220 **Availability:** ✅ In Stock ## Summary > 🚁 Elevate your drone game with precision power and smart control! ## Quick Answers - **What is this?** 30A Opto 2-6S Brushless Speed Controller by readytosky - **How much does it cost?** AED 220 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/368023283-30a-opto-2-6s-brushless-speed-controller) ## Best For - readytosky enthusiasts ## Why This Product - Trusted readytosky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Stability:** MOSFET driver chip technology guarantees superior performance and rock-solid stability. - • **Power-Packed Performance:** Delivers a robust 30A continuous current with 40A max for peak flight power. - • **Smart & Adaptive Firmware:** Optimized ESC firmware ensures flawless compatibility and ultra-responsive control. - • **Noise-Free Signal Integrity:** Twisted pair copper throttle line minimizes crosstalk for ultra-smooth throttle response. - • **Seamless Battery Flexibility:** Supports 2-6S LiPo batteries, giving you versatile energy options for longer flights. ## Overview The Readytosky 30A OPTO Brushless ESC is a lightweight, high-performance speed controller designed for 2-6S LiPo-powered RC helicopters and quadcopters. Featuring intelligent adaptive firmware, a noise-reducing twisted throttle line, and advanced MOSFET driver chips, it delivers stable, efficient power management with continuous 30A current and compatibility across popular flight controllers. Perfect for serious hobbyists seeking reliable, pro-level flight control. ## Description Features: 1, Specifically optimized firmware ESC, the ESC has a very good compatibility; 2, Highly intelligent, adaptive ability, extremely easy to use; 3, Throttle signal line is a twisted pair, copper wire to reduce crosstalk signal generated 4, Supports up to 621Hz refresh rates up to the throttle signal, compatible with a variety of flight control (Note: More than 500Hz signal of the throttle throttle are all non-standard signal) 5, Use MOSFET special driver chip, performance and stability far beyond the driving circuit with discrete components built ESC Specification: Cont. Current: 30A Max. Current: 40A BEC : No (OPTO ESC) Li-ion/Li0poly:2-6S Weight: 28.5g(with 3.5mm banana connectors); ## Features - ★30A OPTO 2-6S Brushless electronic speed controller. - ★Highly intelligent, adaptive ability, extremely easy to use; - ★Continuous Current: 30A Weight: 28.5g. - ★Specifically optimized firmware ESC, the ESC has a very good compatibility. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Portable | | Age Range Description | Kid | | Asin | B09G5WFXSV | | Battery Description | Lithium-Ion | | Best Sellers Rank | #126,292 in Toys & Games (See Top 100 in Toys & Games) #59 in Radio Control Vehicle Speed Controls #103 in Hobby RC Helicopters | | Brand Name | Readytosky | | Color | 30a Opto Esc 2-6s | | Customer Reviews | 4.4 4.4 out of 5 stars (46) 4.4 out of 5 stars | | Included Components | 1 or 4pcs* 30A ESC | | Indoor Outdoor Usage | Outdoor | | Manufacturer | Readytosky | | Manufacturer Maximum Age Months | 1200 | | Manufacturer Minimum Age Months | 216 | | Manufacturer Part Number | Y23-4 | | Material Type | Plastic | | Model Name | Y23-4 | | Model Number | Y23-4 | | Number Of Items | 4 | | Number Of Packs | 1 | | Number Of Players | 1 | | Operation Mode | manual | | Power Source | Battery Powered | | Set Name | 4-Pack | | Size | 30A | | Theme | helicopter | | Toy Vehicle Form | Helicopter | | Unit Count | 4 Count | ## Images ![30A Opto 2-6S Brushless Speed Controller - Image 1](https://m.media-amazon.com/images/I/61FoYvswpRL.jpg) ![30A Opto 2-6S Brushless Speed Controller - Image 2](https://m.media-amazon.com/images/I/41N19jiqYTL.jpg) ![30A Opto 2-6S Brushless Speed Controller - Image 3](https://m.media-amazon.com/images/I/81SqLAxdlaL.jpg) ![30A Opto 2-6S Brushless Speed Controller - Image 4](https://m.media-amazon.com/images/I/718+K5kzO+L.jpg) ![30A Opto 2-6S Brushless Speed Controller - Image 5](https://m.media-amazon.com/images/I/81ehaN2fK4L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replaced ESCs were perfect *by on Reviewed in the United States June 30, 2023* Received 4 ESCs and upon testing, found 3 with defective waveforms. Returned order to Amazon. Replacement was ordered promptly by Amazon and received within a few days in Fiji. All ESCs showed perfect waveforms. Very happy :) ### ⭐⭐⭐⭐⭐ All 4 seem to work. I will update when I have some time on them *by on Reviewed in the United States December 3, 2021* They look to be well made and for the price for opto speed controllers, I thought I would give them a shot. I will update after I have some flights on them. ### ⭐⭐⭐⭐ Wires are too short *by on Reviewed in the United States January 8, 2022* I'm using s500 frame and the wires can't reach the pdb ## Frequently Bought Together - Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) - Readytosky 2212 920KV Brushless Motors CW CCW for F330 F450 F550 S500 S550 X525 DJI Phantom Quadcopter(4PCS) - Readytosky 6Pairs 1045 Propellers CW CCW 10x4.5" FPV Props for F550 F450 S500 S550 FPV Quadcopter Multirotor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/368023283-30a-opto-2-6s-brushless-speed-controller](https://www.desertcart.ae/products/368023283-30a-opto-2-6s-brushless-speed-controller) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-14*