Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS)
Product ID: 368023283
⚡30A continuous current power
🔋2-6S LiPo battery compatibility
🤖Adaptive intelligent firmware
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The Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller is a lightweight, high-performance ESC designed for RC helicopters and quadcopters. Featuring a continuous 30A current rating and compatibility with 2-6S LiPo batteries, it offers intelligent, adaptive firmware optimized for smooth, reliable operation. Sold as a 4-pack, it’s ideal for professional-grade multi-rotor builds seeking precision and power.
| ASIN | B09G5WFXSV |
| Additional Features | Portable |
| Age Range Description | Kid |
| Are Batteries Required | No |
| Batteries are Included | No |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #164,712 in Toys & Games ( See Top 100 in Toys & Games ) #132 in Radio Control Vehicle Speed Controls #241 in Hobby RC Helicopters |
| Brand Name | Readytosky |
| Color | 30a Opto Esc 2-6s |
| Customer Reviews | 4.4 out of 5 stars 52 Reviews |
| Included Components | 1 or 4pcs* 30A ESC |
| Indoor Outdoor Usage | Outdoor |
| Is Assembly Required | No |
| Manufacturer | Readytosky |
| Manufacturer Maximum Age (MONTHS) | 1200 |
| Manufacturer Minimum Age (MONTHS) | 216.00 |
| Manufacturer Part Number | Y23-4 |
| Material Type | Plastic |
| Model Name | Y23-4 |
| Model Number | Y23-4 |
| Number of Items | 4 |
| Number of Players | 1 |
| Operation Mode | manual |
| Power Source | Battery Powered |
| Set Name | 4-Pack |
| Theme | helicopter |
| Toy Vehicle Form | Helicopter |
| Unit Count | 1.0 Count |
C**M
Great value, top quality!
Great product! I put them to use in a heavy lift drone and they have exceeded my expectations! Stay cool, easy to use, and can handle the power needed for my multicopter easily! Will buy more soon!
T**K
Inconvenient startup, but works fine
Inconvenient startup procedure, but the ESCs themselves seem to work fine for my 2-3s setups
E**E
Replaced ESCs were perfect
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 :)
A**D
Wires are too short
I'm using s500 frame and the wires can't reach the pdb
D**.
Good value
This is a solid ESC. No BEC and not sure if the firmware can be changed or updated but it's a good performing reliable ESC
F**S
best esc ive got
5 star it keeps working unlike the other esc i got great product
C**S
Don't buy! Very bad to have wires in the wrong spot
Don't buy!! their quality is terrible!!!! having the ground wire where the signal wire is supposed to be. I would have put zero stars, but I had to put at least one to submit this review.
E**R
All 4 seem to work. I will update when I have some time on them
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.
Trustpilot
2 weeks ago
2 days ago